^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) .. SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) ===============
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) ARCnet Hardware
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) ===============
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) .. note::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) 1) This file is a supplement to arcnet.txt. Please read that for general
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) driver configuration help.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 2) This file is no longer Linux-specific. It should probably be moved out
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) of the kernel sources. Ideas?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Because so many people (myself included) seem to have obtained ARCnet cards
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) without manuals, this file contains a quick introduction to ARCnet hardware,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) some cabling tips, and a listing of all jumper settings I can find. Please
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) e-mail apenwarr@worldvisions.ca with any settings for your particular card,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) or any other information you have!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) Introduction to ARCnet
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) ======================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) ARCnet is a network type which works in a way similar to popular Ethernet
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) networks but which is also different in some very important ways.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) First of all, you can get ARCnet cards in at least two speeds: 2.5 Mbps
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) (slower than Ethernet) and 100 Mbps (faster than normal Ethernet). In fact,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) there are others as well, but these are less common. The different hardware
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) types, as far as I'm aware, are not compatible and so you cannot wire a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 100 Mbps card to a 2.5 Mbps card, and so on. From what I hear, my driver does
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) work with 100 Mbps cards, but I haven't been able to verify this myself,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) since I only have the 2.5 Mbps variety. It is probably not going to saturate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) your 100 Mbps card. Stop complaining. :)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) You also cannot connect an ARCnet card to any kind of Ethernet card and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) expect it to work.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) There are two "types" of ARCnet - STAR topology and BUS topology. This
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) refers to how the cards are meant to be wired together. According to most
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) available documentation, you can only connect STAR cards to STAR cards and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) BUS cards to BUS cards. That makes sense, right? Well, it's not quite
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) true; see below under "Cabling."
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) Once you get past these little stumbling blocks, ARCnet is actually quite a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) well-designed standard. It uses something called "modified token passing"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) which makes it completely incompatible with so-called "Token Ring" cards,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) but which makes transfers much more reliable than Ethernet does. In fact,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) ARCnet will guarantee that a packet arrives safely at the destination, and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) even if it can't possibly be delivered properly (ie. because of a cable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) break, or because the destination computer does not exist) it will at least
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) tell the sender about it.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) Because of the carefully defined action of the "token", it will always make
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) a pass around the "ring" within a maximum length of time. This makes it
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) useful for realtime networks.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) In addition, all known ARCnet cards have an (almost) identical programming
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) interface. This means that with one ARCnet driver you can support any
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) card, whereas with Ethernet each manufacturer uses what is sometimes a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) completely different programming interface, leading to a lot of different,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) sometimes very similar, Ethernet drivers. Of course, always using the same
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) programming interface also means that when high-performance hardware
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) facilities like PCI bus mastering DMA appear, it's hard to take advantage of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) them. Let's not go into that.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) One thing that makes ARCnet cards difficult to program for, however, is the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) limit on their packet sizes; standard ARCnet can only send packets that are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) up to 508 bytes in length. This is smaller than the Internet "bare minimum"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) of 576 bytes, let alone the Ethernet MTU of 1500. To compensate, an extra
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) level of encapsulation is defined by RFC1201, which I call "packet
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) splitting," that allows "virtual packets" to grow as large as 64K each,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) although they are generally kept down to the Ethernet-style 1500 bytes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) For more information on the advantages and disadvantages (mostly the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) advantages) of ARCnet networks, you might try the "ARCnet Trade Association"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) WWW page:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) http://www.arcnet.com
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) Cabling ARCnet Networks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) =======================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) This section was rewritten by
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) Vojtech Pavlik <vojtech@suse.cz>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) using information from several people, including:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) - Avery Pennraun <apenwarr@worldvisions.ca>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) - Stephen A. Wood <saw@hallc1.cebaf.gov>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) - John Paul Morrison <jmorriso@bogomips.ee.ubc.ca>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) - Joachim Koenig <jojo@repas.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) and Avery touched it up a bit, at Vojtech's request.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) ARCnet (the classic 2.5 Mbps version) can be connected by two different
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) types of cabling: coax and twisted pair. The other ARCnet-type networks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) (100 Mbps TCNS and 320 kbps - 32 Mbps ARCnet Plus) use different types of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) cabling (Type1, Fiber, C1, C4, C5).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) For a coax network, you "should" use 93 Ohm RG-62 cable. But other cables
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) also work fine, because ARCnet is a very stable network. I personally use 75
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) Ohm TV antenna cable.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) Cards for coax cabling are shipped in two different variants: for BUS and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) STAR network topologies. They are mostly the same. The only difference
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) lies in the hybrid chip installed. BUS cards use high impedance output,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) while STAR use low impedance. Low impedance card (STAR) is electrically
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) equal to a high impedance one with a terminator installed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) Usually, the ARCnet networks are built up from STAR cards and hubs. There
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) are two types of hubs - active and passive. Passive hubs are small boxes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) with four BNC connectors containing four 47 Ohm resistors::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) | | wires
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) R + junction
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) -R-+-R- R 47 Ohm resistors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) R
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) The shielding is connected together. Active hubs are much more complicated;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) they are powered and contain electronics to amplify the signal and send it
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) to other segments of the net. They usually have eight connectors. Active
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) hubs come in two variants - dumb and smart. The dumb variant just
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) amplifies, but the smart one decodes to digital and encodes back all packets
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) coming through. This is much better if you have several hubs in the net,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) since many dumb active hubs may worsen the signal quality.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) And now to the cabling. What you can connect together:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 1. A card to a card. This is the simplest way of creating a 2-computer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) network.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 2. A card to a passive hub. Remember that all unused connectors on the hub
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) must be properly terminated with 93 Ohm (or something else if you don't
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) have the right ones) terminators.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) (Avery's note: oops, I didn't know that. Mine (TV cable) works
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) anyway, though.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 3. A card to an active hub. Here is no need to terminate the unused
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) connectors except some kind of aesthetic feeling. But, there may not be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) more than eleven active hubs between any two computers. That of course
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) doesn't limit the number of active hubs on the network.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 4. An active hub to another.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 5. An active hub to passive hub.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) Remember that you cannot connect two passive hubs together. The power loss
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) implied by such a connection is too high for the net to operate reliably.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) An example of a typical ARCnet network::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) R S - STAR type card
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) S------H--------A-------S R - Terminator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) | | H - Hub
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) | | A - Active hub
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) | S----H----S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) S |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) The BUS topology is very similar to the one used by Ethernet. The only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) difference is in cable and terminators: they should be 93 Ohm. Ethernet
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) uses 50 Ohm impedance. You use T connectors to put the computers on a single
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) line of cable, the bus. You have to put terminators at both ends of the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) cable. A typical BUS ARCnet network looks like::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) RT----T------T------T------T------TR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) B B B B B B
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) B - BUS type card
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) R - Terminator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) T - T connector
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) But that is not all! The two types can be connected together. According to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) the official documentation the only way of connecting them is using an active
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) hub::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) A------T------T------TR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) | B B B
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) S---H---S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) The official docs also state that you can use STAR cards at the ends of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) BUS network in place of a BUS card and a terminator::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) S------T------T------S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) B B
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) But, according to my own experiments, you can simply hang a BUS type card
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) anywhere in middle of a cable in a STAR topology network. And more - you
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) can use the bus card in place of any star card if you use a terminator. Then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) you can build very complicated networks fulfilling all your needs! An
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) example::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) RT------T-------T------H------S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) B B B |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) | R
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) S------A------T-------T-------A-------H------TR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) | B B | | B
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) | S BT |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) | | | S----A-----S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) S------H---A----S | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) | | S------T----H---S |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) S S B R S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) A basically different cabling scheme is used with Twisted Pair cabling. Each
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) of the TP cards has two RJ (phone-cord style) connectors. The cards are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) then daisy-chained together using a cable connecting every two neighboring
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) cards. The ends are terminated with RJ 93 Ohm terminators which plug into
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) the empty connectors of cards on the ends of the chain. An example::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) ___________ ___________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) _R_|_ _|_|_ _|_R_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) | | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) |Card | |Card | |Card |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) |_____| |_____| |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) There are also hubs for the TP topology. There is nothing difficult
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) involved in using them; you just connect a TP chain to a hub on any end or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) even at both. This way you can create almost any network configuration.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) The maximum of 11 hubs between any two computers on the net applies here as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) well. An example::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) RP-------P--------P--------H-----P------P-----PR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) RP-----H--------P--------H-----P------PR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) PR PR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) R - RJ Terminator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) P - TP Card
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) H - TP Hub
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) Like any network, ARCnet has a limited cable length. These are the maximum
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) cable lengths between two active ends (an active end being an active hub or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) a STAR card).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) ========== ======= ===========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) RG-62 93 Ohm up to 650 m
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) RG-59/U 75 Ohm up to 457 m
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) RG-11/U 75 Ohm up to 533 m
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) IBM Type 1 150 Ohm up to 200 m
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) IBM Type 3 100 Ohm up to 100 m
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) ========== ======= ===========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) The maximum length of all cables connected to a passive hub is limited to 65
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) meters for RG-62 cabling; less for others. You can see that using passive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) hubs in a large network is a bad idea. The maximum length of a single "BUS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) Trunk" is about 300 meters for RG-62. The maximum distance between the two
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) most distant points of the net is limited to 3000 meters. The maximum length
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) of a TP cable between two cards/hubs is 650 meters.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) Setting the Jumpers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) ===================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) All ARCnet cards should have a total of four or five different settings:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) - the I/O address: this is the "port" your ARCnet card is on. Probed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) values in the Linux ARCnet driver are only from 0x200 through 0x3F0. (If
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) your card has additional ones, which is possible, please tell me.) This
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) should not be the same as any other device on your system. According to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) a doc I got from Novell, MS Windows prefers values of 0x300 or more,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) eating net connections on my system (at least) otherwise. My guess is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) this may be because, if your card is at 0x2E0, probing for a serial port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) at 0x2E8 will reset the card and probably mess things up royally.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) - Avery's favourite: 0x300.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) - the IRQ: on 8-bit cards, it might be 2 (9), 3, 4, 5, or 7.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) on 16-bit cards, it might be 2 (9), 3, 4, 5, 7, or 10-15.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) Make sure this is different from any other card on your system. Note
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) that IRQ2 is the same as IRQ9, as far as Linux is concerned. You can
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) "cat /proc/interrupts" for a somewhat complete list of which ones are in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) use at any given time. Here is a list of common usages from Vojtech
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) Pavlik <vojtech@suse.cz>:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) ("Not on bus" means there is no way for a card to generate this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) interrupt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) ====== =========================================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) IRQ 0 Timer 0 (Not on bus)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) IRQ 1 Keyboard (Not on bus)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) IRQ 2 IRQ Controller 2 (Not on bus, nor does interrupt the CPU)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) IRQ 3 COM2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) IRQ 4 COM1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) IRQ 5 FREE (LPT2 if you have it; sometimes COM3; maybe PLIP)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) IRQ 6 Floppy disk controller
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) IRQ 7 FREE (LPT1 if you don't use the polling driver; PLIP)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) IRQ 8 Realtime Clock Interrupt (Not on bus)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) IRQ 9 FREE (VGA vertical sync interrupt if enabled)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) IRQ 10 FREE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) IRQ 11 FREE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) IRQ 12 FREE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) IRQ 13 Numeric Coprocessor (Not on bus)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) IRQ 14 Fixed Disk Controller
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) IRQ 15 FREE (Fixed Disk Controller 2 if you have it)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) ====== =========================================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) .. note::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) IRQ 9 is used on some video cards for the "vertical retrace"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) interrupt. This interrupt would have been handy for things like
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) video games, as it occurs exactly once per screen refresh, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) unfortunately IBM cancelled this feature starting with the original
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) VGA and thus many VGA/SVGA cards do not support it. For this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) reason, no modern software uses this interrupt and it can almost
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) always be safely disabled, if your video card supports it at all.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) If your card for some reason CANNOT disable this IRQ (usually there
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) is a jumper), one solution would be to clip the printed circuit
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) contact on the board: it's the fourth contact from the left on the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) back side. I take no responsibility if you try this.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) - Avery's favourite: IRQ2 (actually IRQ9). Watch that VGA, though.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) - the memory address: Unlike most cards, ARCnets use "shared memory" for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) copying buffers around. Make SURE it doesn't conflict with any other
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) used memory in your system!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) A0000 - VGA graphics memory (ok if you don't have VGA)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) B0000 - Monochrome text mode
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) C0000 \ One of these is your VGA BIOS - usually C0000.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) E0000 /
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) F0000 - System BIOS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) Anything less than 0xA0000 is, well, a BAD idea since it isn't above
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) 640k.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) - Avery's favourite: 0xD0000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) - the station address: Every ARCnet card has its own "unique" network
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) address from 0 to 255. Unlike Ethernet, you can set this address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) yourself with a jumper or switch (or on some cards, with special
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) software). Since it's only 8 bits, you can only have 254 ARCnet cards
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) on a network. DON'T use 0 or 255, since these are reserved (although
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) neat stuff will probably happen if you DO use them). By the way, if you
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) haven't already guessed, don't set this the same as any other ARCnet on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) your network!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) - Avery's favourite: 3 and 4. Not that it matters.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) - There may be ETS1 and ETS2 settings. These may or may not make a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) difference on your card (many manuals call them "reserved"), but are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) used to change the delays used when powering up a computer on the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) network. This is only necessary when wiring VERY long range ARCnet
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) networks, on the order of 4km or so; in any case, the only real
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) requirement here is that all cards on the network with ETS1 and ETS2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) jumpers have them in the same position. Chris Hindy <chrish@io.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) sent in a chart with actual values for this:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) ======= ======= =============== ====================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) ET1 ET2 Response Time Reconfiguration Time
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) ======= ======= =============== ====================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) open open 74.7us 840us
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) open closed 283.4us 1680us
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) closed open 561.8us 1680us
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) closed closed 1118.6us 1680us
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) ======= ======= =============== ====================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) Make sure you set ETS1 and ETS2 to the SAME VALUE for all cards on your
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) network.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) Also, on many cards (not mine, though) there are red and green LED's.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) Vojtech Pavlik <vojtech@suse.cz> tells me this is what they mean:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) =============== =============== =====================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) GREEN RED Status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) =============== =============== =====================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) OFF OFF Power off
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) OFF Short flashes Cabling problems (broken cable or not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) terminated)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) OFF (short) ON Card init
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) ON ON Normal state - everything OK, nothing
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) happens
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) ON Long flashes Data transfer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) ON OFF Never happens (maybe when wrong ID)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) =============== =============== =====================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) The following is all the specific information people have sent me about
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) their own particular ARCnet cards. It is officially a mess, and contains
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) huge amounts of duplicated information. I have no time to fix it. If you
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) want to, PLEASE DO! Just send me a 'diff -u' of all your changes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) The model # is listed right above specifics for that card, so you should be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) able to use your text viewer's "search" function to find the entry you want.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) If you don't KNOW what kind of card you have, try looking through the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) various diagrams to see if you can tell.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) If your model isn't listed and/or has different settings, PLEASE PLEASE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) tell me. I had to figure mine out without the manual, and it WASN'T FUN!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) Even if your ARCnet model isn't listed, but has the same jumpers as another
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) model that is, please e-mail me to say so.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) Cards Listed in this file (in this order, mostly):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) =============== ======================= ====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) Manufacturer Model # Bits
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) =============== ======================= ====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) SMC PC100 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) SMC PC110 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) SMC PC120 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) SMC PC130 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) SMC PC270E 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) SMC PC500 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) SMC PC500Longboard 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) SMC PC550Longboard 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) SMC PC600 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) SMC PC710 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) SMC? LCS-8830(-T) 8/16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) Puredata PDI507 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) CNet Tech CN120-Series 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) CNet Tech CN160-Series 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) Lantech? UM9065L chipset 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) Acer 5210-003 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) Datapoint? LAN-ARC-8 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) Topware TA-ARC/10 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) Thomas-Conrad 500-6242-0097 REV A 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) Waterloo? (C)1985 Waterloo Micro. 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) No Name -- 8/16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) No Name Taiwan R.O.C? 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) No Name Model 9058 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) Tiara Tiara Lancard? 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) =============== ======================= ====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) * SMC = Standard Microsystems Corp.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) * CNet Tech = CNet Technology, Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) Unclassified Stuff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) ==================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) - Please send any other information you can find.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) - And some other stuff (more info is welcome!)::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) From: root@ultraworld.xs4all.nl (Timo Hilbrink)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) To: apenwarr@foxnet.net (Avery Pennarun)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) Date: Wed, 26 Oct 1994 02:10:32 +0000 (GMT)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) Reply-To: timoh@xs4all.nl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) [...parts deleted...]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) About the jumpers: On my PC130 there is one more jumper, located near the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) cable-connector and it's for changing to star or bus topology;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) closed: star - open: bus
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) On the PC500 are some more jumper-pins, one block labeled with RX,PDN,TXI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) and another with ALE,LA17,LA18,LA19 these are undocumented..
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) [...more parts deleted...]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) --- CUT ---
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) Standard Microsystems Corp (SMC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) ================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) PC100, PC110, PC120, PC130 (8-bit cards) and PC500, PC600 (16-bit cards)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) ------------------------------------------------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) - mainly from Avery Pennarun <apenwarr@worldvisions.ca>. Values depicted
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) are from Avery's setup.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) - special thanks to Timo Hilbrink <timoh@xs4all.nl> for noting that PC120,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) 130, 500, and 600 all have the same switches as Avery's PC100.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) PC500/600 have several extra, undocumented pins though. (?)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) - PC110 settings were verified by Stephen A. Wood <saw@cebaf.gov>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) - Also, the JP- and S-numbers probably don't match your card exactly. Try
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) to find jumpers/switches with the same number of settings - it's
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) probably more reliable.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) JP5 [|] : : : :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) (IRQ Setting) IRQ2 IRQ3 IRQ4 IRQ5 IRQ7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) Put exactly one jumper on exactly one set of pins.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) 1 2 3 4 5 6 7 8 9 10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) S1 /----------------------------------\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) (I/O and Memory | 1 1 * 0 0 0 0 * 1 1 0 1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) addresses) \----------------------------------/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) |--| |--------| |--------|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) (a) (b) (m)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) WARNING. It's very important when setting these which way
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) you're holding the card, and which way you think is '1'!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) If you suspect that your settings are not being made
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) correctly, try reversing the direction or inverting the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) switch positions.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) a: The first digit of the I/O address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) Setting Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) ------- -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) 00 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) 01 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) 10 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) 11 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) b: The second digit of the I/O address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) Setting Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) ------- -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) 0000 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) 0001 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) 0010 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) ... ...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) 1110 E
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) 1111 F
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) The I/O address is in the form ab0. For example, if
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) a is 0x2 and b is 0xE, the address will be 0x2E0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) DO NOT SET THIS LESS THAN 0x200!!!!!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) m: The first digit of the memory address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) Setting Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) ------- -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) 0000 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) 0001 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) 0010 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) ... ...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) 1110 E
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) 1111 F
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) The memory address is in the form m0000. For example, if
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) m is D, the address will be 0xD0000.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) DO NOT SET THIS TO C0000, F0000, OR LESS THAN A0000!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) 1 2 3 4 5 6 7 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) S2 /--------------------------\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) (Station Address) | 1 1 0 0 0 0 0 0 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) \--------------------------/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) Setting Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) ------- -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) 00000000 00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) 10000000 01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) 01000000 02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) ...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) 01111111 FE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) 11111111 FF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) Note that this is binary with the digits reversed!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) DO NOT SET THIS TO 0 OR 255 (0xFF)!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) PC130E/PC270E (8-bit cards)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565) ---------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) - from Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) This description has been written by Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) using information from the following Original SMC Manual
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) "Configuration Guide for ARCNET(R)-PC130E/PC270 Network
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) Controller Boards Pub. # 900.044A June, 1989"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) ARCNET is a registered trademark of the Datapoint Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) SMC is a registered trademark of the Standard Microsystems Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) The PC130E is an enhanced version of the PC130 board, is equipped with a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) standard BNC female connector for connection to RG-62/U coax cable.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) Since this board is designed both for point-to-point connection in star
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) networks and for connection to bus networks, it is downwardly compatible
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) with all the other standard boards designed for coax networks (that is,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) the PC120, PC110 and PC100 star topology boards and the PC220, PC210 and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) PC200 bus topology boards).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) The PC270E is an enhanced version of the PC260 board, is equipped with two
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) modular RJ11-type jacks for connection to twisted pair wiring.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) It can be used in a star or a daisy-chained network.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) 8 7 6 5 4 3 2 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) ________________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) | | S1 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) | |_________________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) | Offs|Base |I/O Addr |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) | RAM Addr | ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) | ___ ___ CR3 |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) | | \/ | CR4 |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) | | PROM | ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) | | | N | | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) | | SOCKET | o | | 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) | |________| d | | 6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) | ___________________ e | | 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605) | | | A | S | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) | |oo| EXT2 | | d | 2 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) | |oo| EXT1 | SMC | d | | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) | |oo| ROM | 90C63 | r |___| 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) | |oo| IRQ7 | | |o| _____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) | |oo| IRQ5 | | |o| | J1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) | |oo| IRQ4 | | STAR |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) | |oo| IRQ3 | | | J2 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) | |oo| IRQ2 |___________________| |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) |___ ______________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616) |_____________________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) SMC 90C63 ARCNET Controller / Transceiver /Logic
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) S1 1-3: I/O Base Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) 4-6: Memory Base Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) 7-8: RAM Offset Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) S2 1-8: Node ID Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) EXT Extended Timeout Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626) ROM ROM Enable Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) STAR Selected - Star Topology (PC130E only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) Deselected - Bus Topology (PC130E only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) CR3/CR4 Diagnostic LEDs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) J1 BNC RG62/U Connector (PC130E only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) J1 6-position Telephone Jack (PC270E only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) J2 6-position Telephone Jack (PC270E only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) Setting one of the switches to Off/Open means "1", On/Closed means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) The eight switches in group S2 are used to set the node ID.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) These switches work in a way similar to the PC100-series cards; see that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) entry for more information.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) The first three switches in switch group S1 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) of eight possible I/O Base addresses using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) 1 2 3 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654) -------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) 0 0 0 | 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) 0 0 1 | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657) 0 1 0 | 2E0 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) 0 1 1 | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) 1 0 0 | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660) 1 0 1 | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) 1 1 0 | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) 1 1 1 | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) Setting the Base Memory (RAM) buffer Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) The memory buffer requires 2K of a 16K block of RAM. The base of this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) 16K block can be located in any of eight positions.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670) Switches 4-6 of switch group S1 select the Base of the 16K block.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671) Within that 16K address space, the buffer may be assigned any one of four
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) positions, determined by the offset, switches 7 and 8 of group S1.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) Switch | Hex RAM | Hex ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677) 4 5 6 7 8 | Address | Address *)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678) -----------|---------|-----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679) 0 0 0 0 0 | C0000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680) 0 0 0 0 1 | C0800 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) 0 0 0 1 0 | C1000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) 0 0 0 1 1 | C1800 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684) 0 0 1 0 0 | C4000 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) 0 0 1 0 1 | C4800 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686) 0 0 1 1 0 | C5000 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687) 0 0 1 1 1 | C5800 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) 0 1 0 0 0 | CC000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690) 0 1 0 0 1 | CC800 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) 0 1 0 1 0 | CD000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692) 0 1 0 1 1 | CD800 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694) 0 1 1 0 0 | D0000 | D2000 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695) 0 1 1 0 1 | D0800 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) 0 1 1 1 0 | D1000 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697) 0 1 1 1 1 | D1800 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) 1 0 0 0 0 | D4000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) 1 0 0 0 1 | D4800 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) 1 0 0 1 0 | D5000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) 1 0 0 1 1 | D5800 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) 1 0 1 0 0 | D8000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705) 1 0 1 0 1 | D8800 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706) 1 0 1 1 0 | D9000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707) 1 0 1 1 1 | D9800 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709) 1 1 0 0 0 | DC000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710) 1 1 0 0 1 | DC800 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) 1 1 0 1 0 | DD000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) 1 1 0 1 1 | DD800 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714) 1 1 1 0 0 | E0000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715) 1 1 1 0 1 | E0800 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716) 1 1 1 1 0 | E1000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) 1 1 1 1 1 | E1800 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719) *) To enable the 8K Boot PROM install the jumper ROM.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) The default is jumper ROM not installed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 722)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 723) Setting the Timeouts and Interrupt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 724) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 725)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 726) The jumpers labeled EXT1 and EXT2 are used to determine the timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 727) parameters. These two jumpers are normally left open.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 728)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 729) To select a hardware interrupt level set one (only one!) of the jumpers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 730) IRQ2, IRQ3, IRQ4, IRQ5, IRQ7. The Manufacturer's default is IRQ2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 731)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 732)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 733) Configuring the PC130E for Star or Bus Topology
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 734) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 735)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 736) The single jumper labeled STAR is used to configure the PC130E board for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 737) star or bus topology.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 738) When the jumper is installed, the board may be used in a star network, when
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 739) it is removed, the board can be used in a bus topology.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 740)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 741)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 742) Diagnostic LEDs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 743) ^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 744)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 745) Two diagnostic LEDs are visible on the rear bracket of the board.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 746) The green LED monitors the network activity: the red one shows the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 747) board activity::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 748)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 749) Green | Status Red | Status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 750) -------|------------------- ---------|-------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 751) on | normal activity flash/on | data transfer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 752) blink | reconfiguration off | no data transfer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 753) off | defective board or | incorrect memory or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 754) | node ID is zero | I/O address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 755)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 756)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 757) PC500/PC550 Longboard (16-bit cards)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 758) ------------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 759)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 760) - from Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 761)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 762)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 763) .. note::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 764)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 765) There is another Version of the PC500 called Short Version, which
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 766) is different in hard- and software! The most important differences
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 767) are:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 768)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 769) - The long board has no Shared memory.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 770) - On the long board the selection of the interrupt is done by binary
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 771) coded switch, on the short board directly by jumper.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 772)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 773) [Avery's note: pay special attention to that: the long board HAS NO SHARED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 774) MEMORY. This means the current Linux-ARCnet driver can't use these cards.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 775) I have obtained a PC500Longboard and will be doing some experiments on it in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 776) the future, but don't hold your breath. Thanks again to Juergen Seifert for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 777) his advice about this!]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 778)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 779) This description has been written by Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 780) using information from the following Original SMC Manual
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 781)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 782) "Configuration Guide for SMC ARCNET-PC500/PC550
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 783) Series Network Controller Boards Pub. # 900.033 Rev. A
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 784) November, 1989"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 785)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 786) ARCNET is a registered trademark of the Datapoint Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 787) SMC is a registered trademark of the Standard Microsystems Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 788)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 789) The PC500 is equipped with a standard BNC female connector for connection
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 790) to RG-62/U coax cable.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 791) The board is designed both for point-to-point connection in star networks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 792) and for connection to bus networks.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 793)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 794) The PC550 is equipped with two modular RJ11-type jacks for connection
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 795) to twisted pair wiring.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 796) It can be used in a star or a daisy-chained (BUS) network.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 797)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 798) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 799)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 800) 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 801) 0 9 8 7 6 5 4 3 2 1 6 5 4 3 2 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 802) ____________________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 803) < | SW1 | | SW2 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 804) > |_____________________| |_____________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 805) < IRQ |I/O Addr |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 806) > ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 807) < CR4 |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 808) > CR3 |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 809) < ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 810) > N | | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 811) < o | | 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 812) > d | S | 6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 813) < e | W | 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 814) > A | 3 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 815) < d | | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 816) > d | | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 817) < r |___| 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 818) > |o| _____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 819) < |o| | J1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 820) > 3 1 JP6 |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 821) < |o|o| JP2 | J2 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 822) > |o|o| |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 823) < 4 2__ ______________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 824) > | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 825) <____| |_____________________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 826)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 827) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 828)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 829) SW1 1-6: I/O Base Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 830) 7-10: Interrupt Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 831) SW2 1-6: Reserved for Future Use
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 832) SW3 1-8: Node ID Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 833) JP2 1-4: Extended Timeout Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 834) JP6 Selected - Star Topology (PC500 only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 835) Deselected - Bus Topology (PC500 only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 836) CR3 Green Monitors Network Activity
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 837) CR4 Red Monitors Board Activity
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 838) J1 BNC RG62/U Connector (PC500 only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 839) J1 6-position Telephone Jack (PC550 only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 840) J2 6-position Telephone Jack (PC550 only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 841)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 842) Setting one of the switches to Off/Open means "1", On/Closed means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 843)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 844)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 845) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 846) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 847)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 848) The eight switches in group SW3 are used to set the node ID. Each node
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 849) attached to the network must have an unique node ID which must be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 850) different from 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 851) Switch 1 serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 852)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 853) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 854) These values are::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 855)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 856) Switch | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 857) -------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 858) 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 859) 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 860) 3 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 861) 4 | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 862) 5 | 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 863) 6 | 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 864) 7 | 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 865) 8 | 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 866)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 867) Some Examples::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 868)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 869) Switch | Hex | Decimal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 870) 8 7 6 5 4 3 2 1 | Node ID | Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 871) ----------------|---------|---------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 872) 0 0 0 0 0 0 0 0 | not allowed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 873) 0 0 0 0 0 0 0 1 | 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 874) 0 0 0 0 0 0 1 0 | 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 875) 0 0 0 0 0 0 1 1 | 3 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 876) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 877) 0 1 0 1 0 1 0 1 | 55 | 85
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 878) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 879) 1 0 1 0 1 0 1 0 | AA | 170
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 880) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 881) 1 1 1 1 1 1 0 1 | FD | 253
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 882) 1 1 1 1 1 1 1 0 | FE | 254
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 883) 1 1 1 1 1 1 1 1 | FF | 255
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 884)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 885)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 886) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 887) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 888)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 889) The first six switches in switch group SW1 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 890) of 32 possible I/O Base addresses using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 891)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 892) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 893) 6 5 4 3 2 1 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 894) -------------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 895) 0 1 0 0 0 0 | 200
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 896) 0 1 0 0 0 1 | 210
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 897) 0 1 0 0 1 0 | 220
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 898) 0 1 0 0 1 1 | 230
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 899) 0 1 0 1 0 0 | 240
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 900) 0 1 0 1 0 1 | 250
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 901) 0 1 0 1 1 0 | 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 902) 0 1 0 1 1 1 | 270
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 903) 0 1 1 0 0 0 | 280
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 904) 0 1 1 0 0 1 | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 905) 0 1 1 0 1 0 | 2A0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 906) 0 1 1 0 1 1 | 2B0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 907) 0 1 1 1 0 0 | 2C0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 908) 0 1 1 1 0 1 | 2D0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 909) 0 1 1 1 1 0 | 2E0 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 910) 0 1 1 1 1 1 | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 911) 1 1 0 0 0 0 | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 912) 1 1 0 0 0 1 | 310
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 913) 1 1 0 0 1 0 | 320
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 914) 1 1 0 0 1 1 | 330
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 915) 1 1 0 1 0 0 | 340
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 916) 1 1 0 1 0 1 | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 917) 1 1 0 1 1 0 | 360
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 918) 1 1 0 1 1 1 | 370
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 919) 1 1 1 0 0 0 | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 920) 1 1 1 0 0 1 | 390
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 921) 1 1 1 0 1 0 | 3A0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 922) 1 1 1 0 1 1 | 3B0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 923) 1 1 1 1 0 0 | 3C0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 924) 1 1 1 1 0 1 | 3D0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 925) 1 1 1 1 1 0 | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 926) 1 1 1 1 1 1 | 3F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 927)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 928)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 929) Setting the Interrupt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 930) ^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 931)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 932) Switches seven through ten of switch group SW1 are used to select the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 933) interrupt level. The interrupt level is binary coded, so selections
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 934) from 0 to 15 would be possible, but only the following eight values will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 935) be supported: 3, 4, 5, 7, 9, 10, 11, 12.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 936)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 937) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 938)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 939) Switch | IRQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 940) 10 9 8 7 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 941) ---------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 942) 0 0 1 1 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 943) 0 1 0 0 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 944) 0 1 0 1 | 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 945) 0 1 1 1 | 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 946) 1 0 0 1 | 9 (=2) (default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 947) 1 0 1 0 | 10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 948) 1 0 1 1 | 11
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 949) 1 1 0 0 | 12
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 950)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 951)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 952) Setting the Timeouts
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 953) ^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 954)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 955) The two jumpers JP2 (1-4) are used to determine the timeout parameters.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 956) These two jumpers are normally left open.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 957) Refer to the COM9026 Data Sheet for alternate configurations.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 958)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 959)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 960) Configuring the PC500 for Star or Bus Topology
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 961) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 962)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 963) The single jumper labeled JP6 is used to configure the PC500 board for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 964) star or bus topology.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 965) When the jumper is installed, the board may be used in a star network, when
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 966) it is removed, the board can be used in a bus topology.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 967)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 968)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 969) Diagnostic LEDs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 970) ^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 971)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 972) Two diagnostic LEDs are visible on the rear bracket of the board.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 973) The green LED monitors the network activity: the red one shows the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 974) board activity::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 975)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 976) Green | Status Red | Status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 977) -------|------------------- ---------|-------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 978) on | normal activity flash/on | data transfer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 979) blink | reconfiguration off | no data transfer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 980) off | defective board or | incorrect memory or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 981) | node ID is zero | I/O address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 982)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 983)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 984) PC710 (8-bit card)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 985) ------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 986)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 987) - from J.S. van Oosten <jvoosten@compiler.tdcnet.nl>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 988)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 989) Note: this data is gathered by experimenting and looking at info of other
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 990) cards. However, I'm sure I got 99% of the settings right.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 991)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 992) The SMC710 card resembles the PC270 card, but is much more basic (i.e. no
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 993) LEDs, RJ11 jacks, etc.) and 8 bit. Here's a little drawing::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 994)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 995) _______________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 996) | +---------+ +---------+ |____
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 997) | | S2 | | S1 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 998) | +---------+ +---------+ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 999) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1000) | +===+ __ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1001) | | R | | | X-tal ###___
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1002) | | O | |__| ####__'|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1003) | | M | || ###
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1004) | +===+ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1005) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1006) | .. JP1 +----------+ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1007) | .. | big chip | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1008) | .. | 90C63 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1009) | .. | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1010) | .. +----------+ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1011) ------- -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1012) |||||||||||||||||||||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1013)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1014) The row of jumpers at JP1 actually consists of 8 jumpers, (sometimes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1015) labelled) the same as on the PC270, from top to bottom: EXT2, EXT1, ROM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1016) IRQ7, IRQ5, IRQ4, IRQ3, IRQ2 (gee, wonder what they would do? :-) )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1017)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1018) S1 and S2 perform the same function as on the PC270, only their numbers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1019) are swapped (S1 is the nodeaddress, S2 sets IO- and RAM-address).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1020)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1021) I know it works when connected to a PC110 type ARCnet board.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1022)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1023)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1024) *****************************************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1025)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1026) Possibly SMC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1027) ============
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1028)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1029) LCS-8830(-T) (8 and 16-bit cards)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1030) ---------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1031)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1032) - from Mathias Katzer <mkatzer@HRZ.Uni-Bielefeld.DE>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1033) - Marek Michalkiewicz <marekm@i17linuxb.ists.pwr.wroc.pl> says the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1034) LCS-8830 is slightly different from LCS-8830-T. These are 8 bit, BUS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1035) only (the JP0 jumper is hardwired), and BNC only.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1036)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1037) This is a LCS-8830-T made by SMC, I think ('SMC' only appears on one PLCC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1038) nowhere else, not even on the few Xeroxed sheets from the manual).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1039)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1040) SMC ARCnet Board Type LCS-8830-T::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1041)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1042) ------------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1043) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1044) | JP3 88 8 JP2 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1045) | ##### | \ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1046) | ##### ET1 ET2 ###|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1047) | 8 ###|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1048) | U3 SW 1 JP0 ###| Phone Jacks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1049) | -- ###|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1050) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1051) | | | SW2 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1052) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1053) | | | ##### |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1054) | -- ##### #### BNC Connector
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1055) | ####
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1056) | 888888 JP1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1057) | 234567 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1058) -- -------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1059) |||||||||||||||||||||||||||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1060) --------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1061)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1062)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1063) SW1: DIP-Switches for Station Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1064) SW2: DIP-Switches for Memory Base and I/O Base addresses
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1065)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1066) JP0: If closed, internal termination on (default open)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1067) JP1: IRQ Jumpers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1068) JP2: Boot-ROM enabled if closed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1069) JP3: Jumpers for response timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1070)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1071) U3: Boot-ROM Socket
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1072)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1073)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1074) ET1 ET2 Response Time Idle Time Reconfiguration Time
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1075)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1076) 78 86 840
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1077) X 285 316 1680
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1078) X 563 624 1680
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1079) X X 1130 1237 1680
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1080)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1081) (X means closed jumper)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1082)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1083) (DIP-Switch downwards means "0")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1084)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1085) The station address is binary-coded with SW1.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1086)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1087) The I/O base address is coded with DIP-Switches 6,7 and 8 of SW2:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1088)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1089) ======== ========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1090) Switches Base
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1091) 678 Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1092) ======== ========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1093) 000 260-26f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1094) 100 290-29f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1095) 010 2e0-2ef
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1096) 110 2f0-2ff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1097) 001 300-30f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1098) 101 350-35f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1099) 011 380-38f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1100) 111 3e0-3ef
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1101) ======== ========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1102)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1104) DIP Switches 1-5 of SW2 encode the RAM and ROM Address Range:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1105)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1106) ======== ============= ================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1107) Switches RAM ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1108) 12345 Address Range Address Range
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1109) ======== ============= ================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1110) 00000 C:0000-C:07ff C:2000-C:3fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1111) 10000 C:0800-C:0fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1112) 01000 C:1000-C:17ff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1113) 11000 C:1800-C:1fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1114) 00100 C:4000-C:47ff C:6000-C:7fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1115) 10100 C:4800-C:4fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1116) 01100 C:5000-C:57ff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1117) 11100 C:5800-C:5fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1118) 00010 C:C000-C:C7ff C:E000-C:ffff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1119) 10010 C:C800-C:Cfff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1120) 01010 C:D000-C:D7ff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1121) 11010 C:D800-C:Dfff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1122) 00110 D:0000-D:07ff D:2000-D:3fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1123) 10110 D:0800-D:0fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1124) 01110 D:1000-D:17ff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1125) 11110 D:1800-D:1fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1126) 00001 D:4000-D:47ff D:6000-D:7fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1127) 10001 D:4800-D:4fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1128) 01001 D:5000-D:57ff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1129) 11001 D:5800-D:5fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1130) 00101 D:8000-D:87ff D:A000-D:bfff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1131) 10101 D:8800-D:8fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1132) 01101 D:9000-D:97ff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1133) 11101 D:9800-D:9fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1134) 00011 D:C000-D:c7ff D:E000-D:ffff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1135) 10011 D:C800-D:cfff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1136) 01011 D:D000-D:d7ff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1137) 11011 D:D800-D:dfff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1138) 00111 E:0000-E:07ff E:2000-E:3fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1139) 10111 E:0800-E:0fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1140) 01111 E:1000-E:17ff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1141) 11111 E:1800-E:1fff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1142) ======== ============= ================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1143)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1144)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1145) PureData Corp
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1146) =============
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1147)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1148) PDI507 (8-bit card)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1149) --------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1151) - from Mark Rejhon <mdrejhon@magi.com> (slight modifications by Avery)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1152) - Avery's note: I think PDI508 cards (but definitely NOT PDI508Plus cards)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1153) are mostly the same as this. PDI508Plus cards appear to be mainly
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1154) software-configured.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1155)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1156) Jumpers:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1157)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1158) There is a jumper array at the bottom of the card, near the edge
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1159) connector. This array is labelled J1. They control the IRQs and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1160) something else. Put only one jumper on the IRQ pins.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1161)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1162) ETS1, ETS2 are for timing on very long distance networks. See the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1163) more general information near the top of this file.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1165) There is a J2 jumper on two pins. A jumper should be put on them,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1166) since it was already there when I got the card. I don't know what
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1167) this jumper is for though.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1168)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1169) There is a two-jumper array for J3. I don't know what it is for,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1170) but there were already two jumpers on it when I got the card. It's
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1171) a six pin grid in a two-by-three fashion. The jumpers were
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1172) configured as follows::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1173)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1174) .-------.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1175) o | o o |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1176) :-------: ------> Accessible end of card with connectors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1177) o | o o | in this direction ------->
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1178) `-------'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1179)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1180) Carl de Billy <CARL@carainfo.com> explains J3 and J4:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1182) J3 Diagram::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1183)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1184) .-------.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1185) o | o o |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1186) :-------: TWIST Technology
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1187) o | o o |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1188) `-------'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1189) .-------.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1190) | o o | o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1191) :-------: COAX Technology
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1192) | o o | o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1193) `-------'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1194)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1195) - If using coax cable in a bus topology the J4 jumper must be removed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1196) place it on one pin.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1198) - If using bus topology with twisted pair wiring move the J3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1199) jumpers so they connect the middle pin and the pins closest to the RJ11
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1200) Connectors. Also the J4 jumper must be removed; place it on one pin of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1201) J4 jumper for storage.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1203) - If using star topology with twisted pair wiring move the J3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1204) jumpers so they connect the middle pin and the pins closest to the RJ11
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1205) connectors.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1207)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1208) DIP Switches:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1209)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1210) The DIP switches accessible on the accessible end of the card while
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1211) it is installed, is used to set the ARCnet address. There are 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1212) switches. Use an address from 1 to 254
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1213)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1214) ========== =========================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1215) Switch No. ARCnet address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1216) 12345678
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1217) ========== =========================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1218) 00000000 FF (Don't use this!)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1219) 00000001 FE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1220) 00000010 FD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1221) ...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1222) 11111101 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1223) 11111110 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1224) 11111111 0 (Don't use this!)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1225) ========== =========================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1226)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1227) There is another array of eight DIP switches at the top of the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1228) card. There are five labelled MS0-MS4 which seem to control the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1229) memory address, and another three labelled IO0-IO2 which seem to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1230) control the base I/O address of the card.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1232) This was difficult to test by trial and error, and the I/O addresses
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1233) are in a weird order. This was tested by setting the DIP switches,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1234) rebooting the computer, and attempting to load ARCETHER at various
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1235) addresses (mostly between 0x200 and 0x400). The address that caused
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1236) the red transmit LED to blink, is the one that I thought works.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1237)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1238) Also, the address 0x3D0 seem to have a special meaning, since the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1239) ARCETHER packet driver loaded fine, but without the red LED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1240) blinking. I don't know what 0x3D0 is for though. I recommend using
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1241) an address of 0x300 since Windows may not like addresses below
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1242) 0x300.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1243)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1244) ============= ===========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1245) IO Switch No. I/O address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1246) 210
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1247) ============= ===========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1248) 111 0x260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1249) 110 0x290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1250) 101 0x2E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1251) 100 0x2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1252) 011 0x300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1253) 010 0x350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1254) 001 0x380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1255) 000 0x3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1256) ============= ===========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1257)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1258) The memory switches set a reserved address space of 0x1000 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1259) (0x100 segment units, or 4k). For example if I set an address of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1260) 0xD000, it will use up addresses 0xD000 to 0xD100.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1261)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1262) The memory switches were tested by booting using QEMM386 stealth,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1263) and using LOADHI to see what address automatically became excluded
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1264) from the upper memory regions, and then attempting to load ARCETHER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1265) using these addresses.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1266)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1267) I recommend using an ARCnet memory address of 0xD000, and putting
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1268) the EMS page frame at 0xC000 while using QEMM stealth mode. That
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1269) way, you get contiguous high memory from 0xD100 almost all the way
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1270) the end of the megabyte.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1271)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1272) Memory Switch 0 (MS0) didn't seem to work properly when set to OFF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1273) on my card. It could be malfunctioning on my card. Experiment with
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1274) it ON first, and if it doesn't work, set it to OFF. (It may be a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1275) modifier for the 0x200 bit?)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1276)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1277) ============= ============================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1278) MS Switch No.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1279) 43210 Memory address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1280) ============= ============================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1281) 00001 0xE100 (guessed - was not detected by QEMM)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1282) 00011 0xE000 (guessed - was not detected by QEMM)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1283) 00101 0xDD00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1284) 00111 0xDC00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1285) 01001 0xD900
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1286) 01011 0xD800
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1287) 01101 0xD500
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1288) 01111 0xD400
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1289) 10001 0xD100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1290) 10011 0xD000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1291) 10101 0xCD00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1292) 10111 0xCC00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1293) 11001 0xC900 (guessed - crashes tested system)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1294) 11011 0xC800 (guessed - crashes tested system)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1295) 11101 0xC500 (guessed - crashes tested system)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1296) 11111 0xC400 (guessed - crashes tested system)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1297) ============= ============================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1298)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1299) CNet Technology Inc. (8-bit cards)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1300) ==================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1301)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1302) 120 Series (8-bit cards)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1303) ------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1304) - from Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1305)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1306) This description has been written by Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1307) using information from the following Original CNet Manual
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1308)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1309) "ARCNET USER'S MANUAL for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1310) CN120A
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1311) CN120AB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1312) CN120TP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1313) CN120ST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1314) CN120SBT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1315) P/N:12-01-0007
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1316) Revision 3.00"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1317)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1318) ARCNET is a registered trademark of the Datapoint Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1319)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1320) - P/N 120A ARCNET 8 bit XT/AT Star
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1321) - P/N 120AB ARCNET 8 bit XT/AT Bus
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1322) - P/N 120TP ARCNET 8 bit XT/AT Twisted Pair
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1323) - P/N 120ST ARCNET 8 bit XT/AT Star, Twisted Pair
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1324) - P/N 120SBT ARCNET 8 bit XT/AT Star, Bus, Twisted Pair
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1325)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1326) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1327)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1328) __________________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1329) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1330) | ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1331) | LED |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1332) | ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1333) | N | | ID7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1334) | o | | ID6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1335) | d | S | ID5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1336) | e | W | ID4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1337) | ___________________ A | 2 | ID3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1338) | | | d | | ID2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1339) | | | 1 2 3 4 5 6 7 8 d | | ID1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1340) | | | _________________ r |___| ID0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1341) | | 90C65 || SW1 | ____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1342) | JP 8 7 | ||_________________| | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1343) | |o|o| JP1 | | | J2 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1344) | |o|o| |oo| | | JP 1 1 1 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1345) | ______________ | | 0 1 2 |____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1346) | | PROM | |___________________| |o|o|o| _____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1347) | > SOCKET | JP 6 5 4 3 2 |o|o|o| | J1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1348) | |______________| |o|o|o|o|o| |o|o|o| |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1349) |_____ |o|o|o|o|o| ______________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1350) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1351) |_____________________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1352)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1353) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1354)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1355) 90C65 ARCNET Probe
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1356) S1 1-5: Base Memory Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1357) 6-8: Base I/O Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1358) S2 1-8: Node ID Select (ID0-ID7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1359) JP1 ROM Enable Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1360) JP2 IRQ2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1361) JP3 IRQ3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1362) JP4 IRQ4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1363) JP5 IRQ5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1364) JP6 IRQ7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1365) JP7/JP8 ET1, ET2 Timeout Parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1366) JP10/JP11 Coax / Twisted Pair Select (CN120ST/SBT only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1367) JP12 Terminator Select (CN120AB/ST/SBT only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1368) J1 BNC RG62/U Connector (all except CN120TP)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1369) J2 Two 6-position Telephone Jack (CN120TP/ST/SBT only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1370)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1371) Setting one of the switches to Off means "1", On means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1372)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1373)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1374) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1375) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1376)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1377) The eight switches in SW2 are used to set the node ID. Each node attached
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1378) to the network must have an unique node ID which must be different from 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1379) Switch 1 (ID0) serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1380)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1381) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1382) These values are:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1384) ======= ====== =====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1385) Switch Label Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1386) ======= ====== =====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1387) 1 ID0 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1388) 2 ID1 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1389) 3 ID2 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1390) 4 ID3 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1391) 5 ID4 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1392) 6 ID5 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1393) 7 ID6 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1394) 8 ID7 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1395) ======= ====== =====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1396)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1397) Some Examples::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1398)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1399) Switch | Hex | Decimal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1400) 8 7 6 5 4 3 2 1 | Node ID | Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1401) ----------------|---------|---------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1402) 0 0 0 0 0 0 0 0 | not allowed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1403) 0 0 0 0 0 0 0 1 | 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1404) 0 0 0 0 0 0 1 0 | 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1405) 0 0 0 0 0 0 1 1 | 3 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1406) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1407) 0 1 0 1 0 1 0 1 | 55 | 85
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1408) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1409) 1 0 1 0 1 0 1 0 | AA | 170
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1410) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1411) 1 1 1 1 1 1 0 1 | FD | 253
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1412) 1 1 1 1 1 1 1 0 | FE | 254
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1413) 1 1 1 1 1 1 1 1 | FF | 255
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1414)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1415)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1416) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1417) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1418)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1419) The last three switches in switch block SW1 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1420) of eight possible I/O Base addresses using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1421)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1422)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1423) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1424) 6 7 8 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1425) ------------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1426) ON ON ON | 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1427) OFF ON ON | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1428) ON OFF ON | 2E0 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1429) OFF OFF ON | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1430) ON ON OFF | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1431) OFF ON OFF | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1432) ON OFF OFF | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1433) OFF OFF OFF | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1434)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1435)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1436) Setting the Base Memory (RAM) buffer Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1437) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1438)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1439) The memory buffer (RAM) requires 2K. The base of this buffer can be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1440) located in any of eight positions. The address of the Boot Prom is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1441) memory base + 8K or memory base + 0x2000.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1442) Switches 1-5 of switch block SW1 select the Memory Base address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1443)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1444) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1445)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1446) Switch | Hex RAM | Hex ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1447) 1 2 3 4 5 | Address | Address *)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1448) --------------------|---------|-----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1449) ON ON ON ON ON | C0000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1450) ON ON OFF ON ON | C4000 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1451) ON ON ON OFF ON | CC000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1452) ON ON OFF OFF ON | D0000 | D2000 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1453) ON ON ON ON OFF | D4000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1454) ON ON OFF ON OFF | D8000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1455) ON ON ON OFF OFF | DC000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1456) ON ON OFF OFF OFF | E0000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1457)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1458) *) To enable the Boot ROM install the jumper JP1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1459)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1460) .. note::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1461)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1462) Since the switches 1 and 2 are always set to ON it may be possible
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1463) that they can be used to add an offset of 2K, 4K or 6K to the base
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1464) address, but this feature is not documented in the manual and I
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1465) haven't tested it yet.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1466)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1467)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1468) Setting the Interrupt Line
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1469) ^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1470)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1471) To select a hardware interrupt level install one (only one!) of the jumpers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1472) JP2, JP3, JP4, JP5, JP6. JP2 is the default::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1473)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1474) Jumper | IRQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1475) -------|-----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1476) 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1477) 3 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1478) 4 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1479) 5 | 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1480) 6 | 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1481)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1482)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1483) Setting the Internal Terminator on CN120AB/TP/SBT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1484) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1485)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1486) The jumper JP12 is used to enable the internal terminator::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1487)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1488) -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1489) 0 | 0 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1490) ----- ON | | ON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1491) | 0 | | 0 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1492) | | OFF ----- OFF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1493) | 0 | 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1494) -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1495) Terminator Terminator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1496) disabled enabled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1497)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1498)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1499) Selecting the Connector Type on CN120ST/SBT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1500) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1501)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1502) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1503)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1504) JP10 JP11 JP10 JP11
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1505) ----- -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1506) 0 0 | 0 | | 0 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1507) ----- ----- | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1508) | 0 | | 0 | | 0 | | 0 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1509) | | | | ----- -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1510) | 0 | | 0 | 0 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1511) ----- -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1512) Coaxial Cable Twisted Pair Cable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1513) (Default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1514)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1515)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1516) Setting the Timeout Parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1517) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1518)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1519) The jumpers labeled EXT1 and EXT2 are used to determine the timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1520) parameters. These two jumpers are normally left open.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1521)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1522)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1523) CNet Technology Inc. (16-bit cards)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1524) ===================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1525)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1526) 160 Series (16-bit cards)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1527) -------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1528) - from Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1529)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1530) This description has been written by Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1531) using information from the following Original CNet Manual
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1532)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1533) "ARCNET USER'S MANUAL for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1534) CN160A CN160AB CN160TP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1535) P/N:12-01-0006 Revision 3.00"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1536)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1537) ARCNET is a registered trademark of the Datapoint Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1538)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1539) - P/N 160A ARCNET 16 bit XT/AT Star
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1540) - P/N 160AB ARCNET 16 bit XT/AT Bus
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1541) - P/N 160TP ARCNET 16 bit XT/AT Twisted Pair
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1542)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1543) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1544)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1545) ___________________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1546) < _________________________ ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1547) > |oo| JP2 | | LED |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1548) < |oo| JP1 | 9026 | LED |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1549) > |_________________________| ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1550) < N | | ID7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1551) > 1 o | | ID6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1552) < 1 2 3 4 5 6 7 8 9 0 d | S | ID5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1553) > _______________ _____________________ e | W | ID4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1554) < | PROM | | SW1 | A | 2 | ID3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1555) > > SOCKET | |_____________________| d | | ID2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1556) < |_______________| | IO-Base | MEM | d | | ID1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1557) > r |___| ID0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1558) < ____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1559) > | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1560) < | J1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1561) > | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1562) < |____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1563) > 1 1 1 1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1564) < 3 4 5 6 7 JP 8 9 0 1 2 3 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1565) > |o|o|o|o|o| |o|o|o|o|o|o| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1566) < |o|o|o|o|o| __ |o|o|o|o|o|o| ___________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1567) > | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1568) <____________| |_______________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1569)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1570) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1571)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1572) 9026 ARCNET Probe
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1573) SW1 1-6: Base I/O Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1574) 7-10: Base Memory Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1575) SW2 1-8: Node ID Select (ID0-ID7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1576) JP1/JP2 ET1, ET2 Timeout Parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1577) JP3-JP13 Interrupt Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1578) J1 BNC RG62/U Connector (CN160A/AB only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1579) J1 Two 6-position Telephone Jack (CN160TP only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1580) LED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1581)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1582) Setting one of the switches to Off means "1", On means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1583)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1584)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1585) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1586) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1587)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1588) The eight switches in SW2 are used to set the node ID. Each node attached
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1589) to the network must have an unique node ID which must be different from 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1590) Switch 1 (ID0) serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1591)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1592) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1593) These values are::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1594)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1595) Switch | Label | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1596) -------|-------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1597) 1 | ID0 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1598) 2 | ID1 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1599) 3 | ID2 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1600) 4 | ID3 | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1601) 5 | ID4 | 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1602) 6 | ID5 | 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1603) 7 | ID6 | 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1604) 8 | ID7 | 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1605)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1606) Some Examples::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1607)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1608) Switch | Hex | Decimal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1609) 8 7 6 5 4 3 2 1 | Node ID | Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1610) ----------------|---------|---------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1611) 0 0 0 0 0 0 0 0 | not allowed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1612) 0 0 0 0 0 0 0 1 | 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1613) 0 0 0 0 0 0 1 0 | 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1614) 0 0 0 0 0 0 1 1 | 3 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1615) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1616) 0 1 0 1 0 1 0 1 | 55 | 85
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1617) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1618) 1 0 1 0 1 0 1 0 | AA | 170
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1619) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1620) 1 1 1 1 1 1 0 1 | FD | 253
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1621) 1 1 1 1 1 1 1 0 | FE | 254
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1622) 1 1 1 1 1 1 1 1 | FF | 255
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1623)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1624)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1625) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1626) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1627)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1628) The first six switches in switch block SW1 are used to select the I/O Base
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1629) address using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1630)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1631) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1632) 1 2 3 4 5 6 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1633) ------------------------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1634) OFF ON ON OFF OFF ON | 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1635) OFF ON OFF ON ON OFF | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1636) OFF ON OFF OFF OFF ON | 2E0 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1637) OFF ON OFF OFF OFF OFF | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1638) OFF OFF ON ON ON ON | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1639) OFF OFF ON OFF ON OFF | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1640) OFF OFF OFF ON ON ON | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1641) OFF OFF OFF OFF OFF ON | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1642)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1643) Note: Other IO-Base addresses seem to be selectable, but only the above
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1644) combinations are documented.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1645)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1646)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1647) Setting the Base Memory (RAM) buffer Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1648) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1649)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1650) The switches 7-10 of switch block SW1 are used to select the Memory
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1651) Base address of the RAM (2K) and the PROM::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1652)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1653) Switch | Hex RAM | Hex ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1654) 7 8 9 10 | Address | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1655) ----------------|---------|-----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1656) OFF OFF ON ON | C0000 | C8000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1657) OFF OFF ON OFF | D0000 | D8000 (Default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1658) OFF OFF OFF ON | E0000 | E8000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1659)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1660) .. note::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1661)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1662) Other MEM-Base addresses seem to be selectable, but only the above
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1663) combinations are documented.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1664)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1665)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1666) Setting the Interrupt Line
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1667) ^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1668)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1669) To select a hardware interrupt level install one (only one!) of the jumpers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1670) JP3 through JP13 using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1671)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1672) Jumper | IRQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1673) -------|-----------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1674) 3 | 14
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1675) 4 | 15
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1676) 5 | 12
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1677) 6 | 11
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1678) 7 | 10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1679) 8 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1680) 9 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1681) 10 | 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1682) 11 | 6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1683) 12 | 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1684) 13 | 2 (=9) Default!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1685)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1686) .. note::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1687)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1688) - Do not use JP11=IRQ6, it may conflict with your Floppy Disk
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1689) Controller
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1690) - Use JP3=IRQ14 only, if you don't have an IDE-, MFM-, or RLL-
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1691) Hard Disk, it may conflict with their controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1692)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1693)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1694) Setting the Timeout Parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1695) ------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1696)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1697) The jumpers labeled JP1 and JP2 are used to determine the timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1698) parameters. These two jumpers are normally left open.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1699)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1700)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1701) Lantech
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1702) =======
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1703)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1704) 8-bit card, unknown model
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1705) -------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1706) - from Vlad Lungu <vlungu@ugal.ro> - his e-mail address seemed broken at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1707) the time I tried to reach him. Sorry Vlad, if you didn't get my reply.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1708)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1709) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1710)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1711) ________________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1712) | 1 8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1713) | ___________ __|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1714) | | SW1 | LED |__|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1715) | |__________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1716) | ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1717) | _____________________ |S | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1718) | | | |W |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1719) | | | |2 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1720) | | | |__| 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1721) | | UM9065L | |o| JP4 ____|____
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1722) | | | |o| | CN |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1723) | | | |________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1724) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1725) | |___________________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1726) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1727) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1728) | _____________ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1729) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1730) | | PROM | |ooooo| JP6 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1731) | |____________| |ooooo| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1732) |_____________ _ _|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1733) |____________________________________________| |__|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1734)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1735)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1736) UM9065L : ARCnet Controller
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1737)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1738) SW 1 : Shared Memory Address and I/O Base
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1739)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1740) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1741)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1742) ON=0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1743)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1744) 12345|Memory Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1745) -----|--------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1746) 00001| D4000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1747) 00010| CC000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1748) 00110| D0000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1749) 01110| D1000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1750) 01101| D9000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1751) 10010| CC800
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1752) 10011| DC800
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1753) 11110| D1800
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1754)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1755) It seems that the bits are considered in reverse order. Also, you must
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1756) observe that some of those addresses are unusual and I didn't probe them; I
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1757) used a memory dump in DOS to identify them. For the 00000 configuration and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1758) some others that I didn't write here the card seems to conflict with the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1759) video card (an S3 GENDAC). I leave the full decoding of those addresses to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1760) you.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1761)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1762) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1763)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1764) 678| I/O Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1765) ---|------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1766) 000| 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1767) 001| failed probe
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1768) 010| 2E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1769) 011| 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1770) 100| 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1771) 101| 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1772) 110| failed probe
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1773) 111| 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1774)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1775) SW 2 : Node ID (binary coded)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1776)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1777) JP 4 : Boot PROM enable CLOSE - enabled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1778) OPEN - disabled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1779)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1780) JP 6 : IRQ set (ONLY ONE jumper on 1-5 for IRQ 2-6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1781)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1782)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1783) Acer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1784) ====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1785)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1786) 8-bit card, Model 5210-003
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1787) --------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1788)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1789) - from Vojtech Pavlik <vojtech@suse.cz> using portions of the existing
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1790) arcnet-hardware file.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1791)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1792) This is a 90C26 based card. Its configuration seems similar to the SMC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1793) PC100, but has some additional jumpers I don't know the meaning of.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1794)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1795) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1796)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1797) __
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1798) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1799) ___________|__|_________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1800) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1801) | | BNC | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1802) | |______| ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1803) | _____________________ |___
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1804) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1805) | | Hybrid IC | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1806) | | | o|o J1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1807) | |_____________________| 8|8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1808) | 8|8 J5 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1809) | o|o |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1810) | 8|8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1811) |__ 8|8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1812) (|__| LED o|o |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1813) | 8|8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1814) | 8|8 J15 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1815) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1816) | _____ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1817) | | | _____ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1818) | | | | | ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1819) | | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1820) | _____ | ROM | | UFS | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1821) | | | | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1822) | | | ___ | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1823) | | | | | |__.__| |__.__| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1824) | | NCR | |XTL| _____ _____ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1825) | | | |___| | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1826) | |90C26| | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1827) | | | | RAM | | UFS | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1828) | | | J17 o|o | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1829) | | | J16 o|o | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1830) | |__.__| |__.__| |__.__| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1831) | ___ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1832) | | |8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1833) | |SW2| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1834) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1835) | |___|1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1836) | ___ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1837) | | |10 J18 o|o |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1838) | | | o|o |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1839) | |SW1| o|o |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1840) | | | J21 o|o |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1841) | |___|1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1842) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1843) |____________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1844)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1845)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1846) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1847)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1848) 90C26 ARCNET Chip
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1849) XTL 20 MHz Crystal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1850) SW1 1-6 Base I/O Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1851) 7-10 Memory Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1852) SW2 1-8 Node ID Select (ID0-ID7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1853) J1-J5 IRQ Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1854) J6-J21 Unknown (Probably extra timeouts & ROM enable ...)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1855) LED1 Activity LED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1856) BNC Coax connector (STAR ARCnet)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1857) RAM 2k of SRAM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1858) ROM Boot ROM socket
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1859) UFS Unidentified Flying Sockets
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1860)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1861)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1862) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1863) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1864)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1865) The eight switches in SW2 are used to set the node ID. Each node attached
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1866) to the network must have an unique node ID which must not be 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1867) Switch 1 (ID0) serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1868)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1869) Setting one of the switches to OFF means "1", ON means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1870)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1871) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1872) These values are::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1873)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1874) Switch | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1875) -------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1876) 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1877) 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1878) 3 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1879) 4 | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1880) 5 | 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1881) 6 | 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1882) 7 | 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1883) 8 | 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1884)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1885) Don't set this to 0 or 255; these values are reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1886)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1887)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1888) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1889) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1890)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1891) The switches 1 to 6 of switch block SW1 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1892) of 32 possible I/O Base addresses using the following tables::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1893)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1894) | Hex
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1895) Switch | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1896) -------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1897) 1 | 200
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1898) 2 | 100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1899) 3 | 80
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1900) 4 | 40
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1901) 5 | 20
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1902) 6 | 10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1903)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1904) The I/O address is sum of all switches set to "1". Remember that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1905) the I/O address space bellow 0x200 is RESERVED for mainboard, so
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1906) switch 1 should be ALWAYS SET TO OFF.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1907)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1908)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1909) Setting the Base Memory (RAM) buffer Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1910) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1911)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1912) The memory buffer (RAM) requires 2K. The base of this buffer can be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1913) located in any of sixteen positions. However, the addresses below
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1914) A0000 are likely to cause system hang because there's main RAM.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1915)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1916) Jumpers 7-10 of switch block SW1 select the Memory Base address::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1917)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1918) Switch | Hex RAM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1919) 7 8 9 10 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1920) ----------------|---------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1921) OFF OFF OFF OFF | F0000 (conflicts with main BIOS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1922) OFF OFF OFF ON | E0000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1923) OFF OFF ON OFF | D0000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1924) OFF OFF ON ON | C0000 (conflicts with video BIOS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1925) OFF ON OFF OFF | B0000 (conflicts with mono video)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1926) OFF ON OFF ON | A0000 (conflicts with graphics)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1927)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1928)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1929) Setting the Interrupt Line
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1930) ^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1931)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1932) Jumpers 1-5 of the jumper block J1 control the IRQ level. ON means
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1933) shorted, OFF means open::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1934)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1935) Jumper | IRQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1936) 1 2 3 4 5 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1937) ----------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1938) ON OFF OFF OFF OFF | 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1939) OFF ON OFF OFF OFF | 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1940) OFF OFF ON OFF OFF | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1941) OFF OFF OFF ON OFF | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1942) OFF OFF OFF OFF ON | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1943)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1944)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1945) Unknown jumpers & sockets
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1946) ^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1947)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1948) I know nothing about these. I just guess that J16&J17 are timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1949) jumpers and maybe one of J18-J21 selects ROM. Also J6-J10 and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1950) J11-J15 are connecting IRQ2-7 to some pins on the UFSs. I can't
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1951) guess the purpose.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1952)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1953) Datapoint?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1954) ==========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1955)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1956) LAN-ARC-8, an 8-bit card
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1957) ------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1958)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1959) - from Vojtech Pavlik <vojtech@suse.cz>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1960)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1961) This is another SMC 90C65-based ARCnet card. I couldn't identify the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1962) manufacturer, but it might be DataPoint, because the card has the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1963) original arcNet logo in its upper right corner.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1964)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1965) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1966)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1967) _______________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1968) | _________ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1969) | | SW2 | ON arcNet |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1970) | |_________| OFF ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1971) | _____________ 1 ______ 8 | | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1972) | | | SW1 | XTAL | ____________ | S |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1973) | > RAM (2k) | |______|| | | W |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1974) | |_____________| | H | | 3 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1975) | _________|_____ y | |___| 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1976) | _________ | | |b | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1977) | |_________| | | |r | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1978) | | SMC | |i | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1979) | | 90C65| |d | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1980) | _________ | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1981) | | SW1 | ON | | |I | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1982) | |_________| OFF |_________|_____/C | _____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1983) | 1 8 | | | |___
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1984) | ______________ | | | BNC |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1985) | | | |____________| |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1986) | > EPROM SOCKET | _____________ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1987) | |______________| |_____________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1988) | ______________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1989) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1990) |________________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1991)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1992) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1993)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1994) 90C65 ARCNET Chip
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1995) SW1 1-5: Base Memory Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1996) 6-8: Base I/O Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1997) SW2 1-8: Node ID Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1998) SW3 1-5: IRQ Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1999) 6-7: Extra Timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2000) 8 : ROM Enable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2001) BNC Coax connector
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2002) XTAL 20 MHz Crystal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2003)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2004)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2005) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2006) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2007)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2008) The eight switches in SW3 are used to set the node ID. Each node attached
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2009) to the network must have an unique node ID which must not be 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2010) Switch 1 serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2011)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2012) Setting one of the switches to Off means "1", On means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2013)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2014) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2015) These values are::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2016)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2017) Switch | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2018) -------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2019) 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2020) 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2021) 3 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2022) 4 | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2023) 5 | 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2024) 6 | 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2025) 7 | 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2026) 8 | 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2027)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2028)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2029) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2030) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2031)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2032) The last three switches in switch block SW1 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2033) of eight possible I/O Base addresses using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2034)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2035)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2036) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2037) 6 7 8 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2038) ------------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2039) ON ON ON | 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2040) OFF ON ON | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2041) ON OFF ON | 2E0 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2042) OFF OFF ON | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2043) ON ON OFF | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2044) OFF ON OFF | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2045) ON OFF OFF | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2046) OFF OFF OFF | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2047)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2048)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2049) Setting the Base Memory (RAM) buffer Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2050) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2051)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2052) The memory buffer (RAM) requires 2K. The base of this buffer can be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2053) located in any of eight positions. The address of the Boot Prom is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2054) memory base + 0x2000.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2055)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2056) Jumpers 3-5 of switch block SW1 select the Memory Base address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2057)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2058) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2059)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2060) Switch | Hex RAM | Hex ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2061) 1 2 3 4 5 | Address | Address *)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2062) --------------------|---------|-----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2063) ON ON ON ON ON | C0000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2064) ON ON OFF ON ON | C4000 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2065) ON ON ON OFF ON | CC000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2066) ON ON OFF OFF ON | D0000 | D2000 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2067) ON ON ON ON OFF | D4000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2068) ON ON OFF ON OFF | D8000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2069) ON ON ON OFF OFF | DC000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2070) ON ON OFF OFF OFF | E0000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2071)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2072) *) To enable the Boot ROM set the switch 8 of switch block SW3 to position ON.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2073)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2074) The switches 1 and 2 probably add 0x0800 and 0x1000 to RAM base address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2075)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2076)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2077) Setting the Interrupt Line
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2078) ^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2079)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2080) Switches 1-5 of the switch block SW3 control the IRQ level::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2081)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2082) Jumper | IRQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2083) 1 2 3 4 5 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2084) ----------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2085) ON OFF OFF OFF OFF | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2086) OFF ON OFF OFF OFF | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2087) OFF OFF ON OFF OFF | 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2088) OFF OFF OFF ON OFF | 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2089) OFF OFF OFF OFF ON | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2090)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2091)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2092) Setting the Timeout Parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2093) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2094)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2095) The switches 6-7 of the switch block SW3 are used to determine the timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2096) parameters. These two switches are normally left in the OFF position.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2097)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2098)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2099) Topware
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2100) =======
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2102) 8-bit card, TA-ARC/10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2103) ---------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2104)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2105) - from Vojtech Pavlik <vojtech@suse.cz>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2106)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2107) This is another very similar 90C65 card. Most of the switches and jumpers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2108) are the same as on other clones.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2109)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2110) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2112) _____________________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2113) | ___________ | | ______ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2114) | |SW2 NODE ID| | | | XTAL | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2115) | |___________| | Hybrid IC | |______| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2116) | ___________ | | __|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2117) | |SW1 MEM+I/O| |_________________________| LED1|__|)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2118) | |___________| 1 2 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2119) | J3 |o|o| TIMEOUT ______|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2120) | ______________ |o|o| | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2121) | | | ___________________ | RJ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2122) | > EPROM SOCKET | | \ |------|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2123) |J2 |______________| | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2124) ||o| | | |______|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2125) ||o| ROM ENABLE | SMC | _________ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2126) | _____________ | 90C65 | |_________| _____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2127) | | | | | | |___
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2128) | > RAM (2k) | | | | BNC |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2129) | |_____________| | | |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2130) | |____________________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2131) | ________ IRQ 2 3 4 5 7 ___________ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2132) ||________| |o|o|o|o|o| |___________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2133) |________ J1|o|o|o|o|o| ______________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2134) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2135) |_____________________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2136)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2137) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2138)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2139) 90C65 ARCNET Chip
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2140) XTAL 20 MHz Crystal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2141) SW1 1-5 Base Memory Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2142) 6-8 Base I/O Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2143) SW2 1-8 Node ID Select (ID0-ID7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2144) J1 IRQ Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2145) J2 ROM Enable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2146) J3 Extra Timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2147) LED1 Activity LED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2148) BNC Coax connector (BUS ARCnet)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2149) RJ Twisted Pair Connector (daisy chain)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2152) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2153) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2155) The eight switches in SW2 are used to set the node ID. Each node attached to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2156) the network must have an unique node ID which must not be 0. Switch 1 (ID0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2157) serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2158)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2159) Setting one of the switches to Off means "1", On means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2160)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2161) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2162) These values are::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2163)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2164) Switch | Label | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2165) -------|-------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2166) 1 | ID0 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2167) 2 | ID1 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2168) 3 | ID2 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2169) 4 | ID3 | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2170) 5 | ID4 | 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2171) 6 | ID5 | 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2172) 7 | ID6 | 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2173) 8 | ID7 | 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2175) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2176) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2177)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2178) The last three switches in switch block SW1 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2179) of eight possible I/O Base addresses using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2180)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2182) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2183) 6 7 8 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2184) ------------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2185) ON ON ON | 260 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2186) OFF ON ON | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2187) ON OFF ON | 2E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2188) OFF OFF ON | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2189) ON ON OFF | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2190) OFF ON OFF | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2191) ON OFF OFF | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2192) OFF OFF OFF | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2194)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2195) Setting the Base Memory (RAM) buffer Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2196) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2198) The memory buffer (RAM) requires 2K. The base of this buffer can be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2199) located in any of eight positions. The address of the Boot Prom is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2200) memory base + 0x2000.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2201)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2202) Jumpers 3-5 of switch block SW1 select the Memory Base address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2203)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2204) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2205)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2206) Switch | Hex RAM | Hex ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2207) 1 2 3 4 5 | Address | Address *)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2208) --------------------|---------|-----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2209) ON ON ON ON ON | C0000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2210) ON ON OFF ON ON | C4000 | C6000 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2211) ON ON ON OFF ON | CC000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2212) ON ON OFF OFF ON | D0000 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2213) ON ON ON ON OFF | D4000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2214) ON ON OFF ON OFF | D8000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2215) ON ON ON OFF OFF | DC000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2216) ON ON OFF OFF OFF | E0000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2217)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2218) *) To enable the Boot ROM short the jumper J2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2219)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2220) The jumpers 1 and 2 probably add 0x0800 and 0x1000 to RAM address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2221)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2222)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2223) Setting the Interrupt Line
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2224) ^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2226) Jumpers 1-5 of the jumper block J1 control the IRQ level. ON means
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2227) shorted, OFF means open::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2229) Jumper | IRQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2230) 1 2 3 4 5 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2231) ----------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2232) ON OFF OFF OFF OFF | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2233) OFF ON OFF OFF OFF | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2234) OFF OFF ON OFF OFF | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2235) OFF OFF OFF ON OFF | 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2236) OFF OFF OFF OFF ON | 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2237)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2238)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2239) Setting the Timeout Parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2240) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2241)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2242) The jumpers J3 are used to set the timeout parameters. These two
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2243) jumpers are normally left open.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2244)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2245) Thomas-Conrad
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2246) =============
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2247)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2248) Model #500-6242-0097 REV A (8-bit card)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2249) ---------------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2250)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2251) - from Lars Karlsson <100617.3473@compuserve.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2253) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2254)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2255) ________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2256) | ________ ________ |_____
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2257) | |........| |........| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2258) | |________| |________| ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2259) | SW 3 SW 1 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2260) | Base I/O Base Addr. Station | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2261) | address | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2262) | ______ switch | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2263) | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2264) | | | |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2265) | | | ______ |___._
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2266) | |______| |______| ____| BNC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2267) | Jumper- _____| Connector
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2268) | Main chip block _ __| '
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2269) | | | | RJ Connector
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2270) | |_| | with 110 Ohm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2271) | |__ Terminator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2272) | ___________ __|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2273) | |...........| | RJ-jack
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2274) | |...........| _____ | (unused)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2275) | |___________| |_____| |__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2276) | Boot PROM socket IRQ-jumpers |_ Diagnostic
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2277) |________ __ _| LED (red)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2278) | | | | | | | | | | | | | | | | | | | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2279) | | | | | | | | | | | | | | | | | | | | |________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2280) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2281) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2282)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2283) And here are the settings for some of the switches and jumpers on the cards.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2284)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2285) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2286)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2287) I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2288)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2289) 1 2 3 4 5 6 7 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2290)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2291) 2E0----- 0 0 0 1 0 0 0 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2292) 2F0----- 0 0 0 1 0 0 0 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2293) 300----- 0 0 0 0 1 1 1 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2294) 350----- 0 0 0 0 1 1 1 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2295)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2296) "0" in the above example means switch is off "1" means that it is on.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2297)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2298) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2299)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2300) ShMem address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2301)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2302) 1 2 3 4 5 6 7 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2303)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2304) CX00--0 0 1 1 | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2305) DX00--0 0 1 0 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2306) X000--------- 1 1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2307) X400--------- 1 0 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2308) X800--------- 0 1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2309) XC00--------- 0 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2310) ENHANCED----------- 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2311) COMPATIBLE--------- 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2312)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2313) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2314)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2315) IRQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2316)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2317)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2318) 3 4 5 7 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2319) . . . . .
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2320) . . . . .
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2321)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2322)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2323) There is a DIP-switch with 8 switches, used to set the shared memory address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2324) to be used. The first 6 switches set the address, the 7th doesn't have any
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2325) function, and the 8th switch is used to select "compatible" or "enhanced".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2326) When I got my two cards, one of them had this switch set to "enhanced". That
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2327) card didn't work at all, it wasn't even recognized by the driver. The other
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2328) card had this switch set to "compatible" and it behaved absolutely normally. I
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2329) guess that the switch on one of the cards, must have been changed accidentally
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2330) when the card was taken out of its former host. The question remains
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2331) unanswered, what is the purpose of the "enhanced" position?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2332)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2333) [Avery's note: "enhanced" probably either disables shared memory (use IO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2334) ports instead) or disables IO ports (use memory addresses instead). This
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2335) varies by the type of card involved. I fail to see how either of these
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2336) enhance anything. Send me more detailed information about this mode, or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2337) just use "compatible" mode instead.]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2338)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2339) Waterloo Microsystems Inc. ??
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2340) =============================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2341)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2342) 8-bit card (C) 1985
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2343) -------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2344) - from Robert Michael Best <rmb117@cs.usask.ca>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2345)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2346) [Avery's note: these don't work with my driver for some reason. These cards
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2347) SEEM to have settings similar to the PDI508Plus, which is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2348) software-configured and doesn't work with my driver either. The "Waterloo
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2349) chip" is a boot PROM, probably designed specifically for the University of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2350) Waterloo. If you have any further information about this card, please
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2351) e-mail me.]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2352)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2353) The probe has not been able to detect the card on any of the J2 settings,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2354) and I tried them again with the "Waterloo" chip removed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2355)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2356) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2357)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2358) _____________________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2359) | \/ \/ ___ __ __ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2360) | C4 C4 |^| | M || ^ ||^| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2361) | -- -- |_| | 5 || || | C3 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2362) | \/ \/ C10 |___|| ||_| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2363) | C4 C4 _ _ | | ?? |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2364) | -- -- | \/ || | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2365) | | || | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2366) | | || C1 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2367) | | || | \/ _____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2368) | | C6 || | C9 | |___
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2369) | | || | -- | BNC |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2370) | | || | >C7| |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2371) | | || | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2372) | __ __ |____||_____| 1 2 3 6 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2373) || ^ | >C4| |o|o|o|o|o|o| J2 >C4| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2374) || | |o|o|o|o|o|o| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2375) || C2 | >C4| >C4| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2376) || | >C8| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2377) || | 2 3 4 5 6 7 IRQ >C4| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2378) ||_____| |o|o|o|o|o|o| J3 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2379) |_______ |o|o|o|o|o|o| _______________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2380) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2381) |_____________________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2382)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2383) C1 -- "COM9026
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2384) SMC 8638"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2385) In a chip socket.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2386)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2387) C2 -- "@Copyright
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2388) Waterloo Microsystems Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2389) 1985"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2390) In a chip Socket with info printed on a label covering a round window
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2391) showing the circuit inside. (The window indicates it is an EPROM chip.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2392)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2393) C3 -- "COM9032
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2394) SMC 8643"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2395) In a chip socket.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2396)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2397) C4 -- "74LS"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2398) 9 total no sockets.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2399)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2400) M5 -- "50006-136
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2401) 20.000000 MHZ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2402) MTQ-T1-S3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2403) 0 M-TRON 86-40"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2404) Metallic case with 4 pins, no socket.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2405)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2406) C6 -- "MOSTEK@TC8643
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2407) MK6116N-20
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2408) MALAYSIA"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2409) No socket.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2410)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2411) C7 -- No stamp or label but in a 20 pin chip socket.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2412)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2413) C8 -- "PAL10L8CN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2414) 8623"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2415) In a 20 pin socket.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2416)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2417) C9 -- "PAl16R4A-2CN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2418) 8641"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2419) In a 20 pin socket.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2420)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2421) C10 -- "M8640
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2422) NMC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2423) 9306N"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2424) In an 8 pin socket.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2425)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2426) ?? -- Some components on a smaller board and attached with 20 pins all
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2427) along the side closest to the BNC connector. The are coated in a dark
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2428) resin.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2429)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2430) On the board there are two jumper banks labeled J2 and J3. The
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2431) manufacturer didn't put a J1 on the board. The two boards I have both
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2432) came with a jumper box for each bank.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2433)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2434) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2435)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2436) J2 -- Numbered 1 2 3 4 5 6.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2437) 4 and 5 are not stamped due to solder points.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2438)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2439) J3 -- IRQ 2 3 4 5 6 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2440)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2441) The board itself has a maple leaf stamped just above the irq jumpers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2442) and "-2 46-86" beside C2. Between C1 and C6 "ASS 'Y 300163" and "@1986
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2443) CORMAN CUSTOM ELECTRONICS CORP." stamped just below the BNC connector.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2444) Below that "MADE IN CANADA"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2445)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2446) No Name
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2447) =======
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2448)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2449) 8-bit cards, 16-bit cards
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2450) -------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2451)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2452) - from Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2453)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2454) I have named this ARCnet card "NONAME", since there is no name of any
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2455) manufacturer on the Installation manual nor on the shipping box. The only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2456) hint to the existence of a manufacturer at all is written in copper,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2457) it is "Made in Taiwan"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2458)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2459) This description has been written by Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2460) using information from the Original
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2461)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2462) "ARCnet Installation Manual"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2463)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2464) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2465)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2466) ________________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2467) | |STAR| BUS| T/P| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2468) | |____|____|____| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2469) | _____________________ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2470) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2471) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2472) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2473) | | SMC | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2474) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2475) | | COM90C65 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2476) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2477) | | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2478) | |__________-__________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2479) | _____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2480) | _______________ | CN |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2481) | | PROM | |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2482) | > SOCKET | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2483) | |_______________| 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2484) | _______________ _______________ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2485) | |o|o|o|o|o|o|o|o| | SW1 || SW2 ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2486) | |o|o|o|o|o|o|o|o| |_______________||_______________||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2487) |___ 2 3 4 5 7 E E R Node ID IOB__|__MEM____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2488) | \ IRQ / T T O |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2489) |__________________1_2_M______________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2490)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2491) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2492)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2493) COM90C65: ARCnet Probe
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2494) S1 1-8: Node ID Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2495) S2 1-3: I/O Base Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2496) 4-6: Memory Base Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2497) 7-8: RAM Offset Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2498) ET1, ET2 Extended Timeout Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2499) ROM ROM Enable Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2500) CN RG62 Coax Connector
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2501) STAR| BUS | T/P Three fields for placing a sign (colored circle)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2502) indicating the topology of the card
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2503)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2504) Setting one of the switches to Off means "1", On means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2505)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2506)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2507) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2508) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2509)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2510) The eight switches in group SW1 are used to set the node ID.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2511) Each node attached to the network must have an unique node ID which
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2512) must be different from 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2513) Switch 8 serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2514)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2515) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2516) These values are::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2517)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2518) Switch | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2519) -------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2520) 8 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2521) 7 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2522) 6 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2523) 5 | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2524) 4 | 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2525) 3 | 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2526) 2 | 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2527) 1 | 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2528)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2529) Some Examples::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2530)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2531) Switch | Hex | Decimal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2532) 1 2 3 4 5 6 7 8 | Node ID | Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2533) ----------------|---------|---------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2534) 0 0 0 0 0 0 0 0 | not allowed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2535) 0 0 0 0 0 0 0 1 | 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2536) 0 0 0 0 0 0 1 0 | 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2537) 0 0 0 0 0 0 1 1 | 3 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2538) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2539) 0 1 0 1 0 1 0 1 | 55 | 85
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2540) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2541) 1 0 1 0 1 0 1 0 | AA | 170
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2542) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2543) 1 1 1 1 1 1 0 1 | FD | 253
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2544) 1 1 1 1 1 1 1 0 | FE | 254
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2545) 1 1 1 1 1 1 1 1 | FF | 255
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2546)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2547)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2548) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2549) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2550)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2551) The first three switches in switch group SW2 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2552) of eight possible I/O Base addresses using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2553)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2554) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2555) 1 2 3 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2556) ------------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2557) ON ON ON | 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2558) ON ON OFF | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2559) ON OFF ON | 2E0 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2560) ON OFF OFF | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2561) OFF ON ON | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2562) OFF ON OFF | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2563) OFF OFF ON | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2564) OFF OFF OFF | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2565)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2566)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2567) Setting the Base Memory (RAM) buffer Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2568) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2569)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2570) The memory buffer requires 2K of a 16K block of RAM. The base of this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2571) 16K block can be located in any of eight positions.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2572) Switches 4-6 of switch group SW2 select the Base of the 16K block.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2573) Within that 16K address space, the buffer may be assigned any one of four
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2574) positions, determined by the offset, switches 7 and 8 of group SW2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2575)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2576) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2577)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2578) Switch | Hex RAM | Hex ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2579) 4 5 6 7 8 | Address | Address *)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2580) -----------|---------|-----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2581) 0 0 0 0 0 | C0000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2582) 0 0 0 0 1 | C0800 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2583) 0 0 0 1 0 | C1000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2584) 0 0 0 1 1 | C1800 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2585) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2586) 0 0 1 0 0 | C4000 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2587) 0 0 1 0 1 | C4800 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2588) 0 0 1 1 0 | C5000 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2589) 0 0 1 1 1 | C5800 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2590) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2591) 0 1 0 0 0 | CC000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2592) 0 1 0 0 1 | CC800 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2593) 0 1 0 1 0 | CD000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2594) 0 1 0 1 1 | CD800 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2595) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2596) 0 1 1 0 0 | D0000 | D2000 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2597) 0 1 1 0 1 | D0800 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2598) 0 1 1 1 0 | D1000 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2599) 0 1 1 1 1 | D1800 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2600) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2601) 1 0 0 0 0 | D4000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2602) 1 0 0 0 1 | D4800 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2603) 1 0 0 1 0 | D5000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2604) 1 0 0 1 1 | D5800 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2605) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2606) 1 0 1 0 0 | D8000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2607) 1 0 1 0 1 | D8800 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2608) 1 0 1 1 0 | D9000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2609) 1 0 1 1 1 | D9800 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2610) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2611) 1 1 0 0 0 | DC000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2612) 1 1 0 0 1 | DC800 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2613) 1 1 0 1 0 | DD000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2614) 1 1 0 1 1 | DD800 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2615) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2616) 1 1 1 0 0 | E0000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2617) 1 1 1 0 1 | E0800 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2618) 1 1 1 1 0 | E1000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2619) 1 1 1 1 1 | E1800 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2620)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2621) *) To enable the 8K Boot PROM install the jumper ROM.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2622) The default is jumper ROM not installed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2623)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2624)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2625) Setting Interrupt Request Lines (IRQ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2626) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2627)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2628) To select a hardware interrupt level set one (only one!) of the jumpers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2629) IRQ2, IRQ3, IRQ4, IRQ5 or IRQ7. The manufacturer's default is IRQ2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2630)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2631)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2632) Setting the Timeouts
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2633) ^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2634)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2635) The two jumpers labeled ET1 and ET2 are used to determine the timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2636) parameters (response and reconfiguration time). Every node in a network
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2637) must be set to the same timeout values.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2638)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2639) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2640)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2641) ET1 ET2 | Response Time (us) | Reconfiguration Time (ms)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2642) --------|--------------------|--------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2643) Off Off | 78 | 840 (Default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2644) Off On | 285 | 1680
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2645) On Off | 563 | 1680
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2646) On On | 1130 | 1680
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2647)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2648) On means jumper installed, Off means jumper not installed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2649)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2650)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2651) 16-BIT ARCNET
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2652) -------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2653)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2654) The manual of my 8-Bit NONAME ARCnet Card contains another description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2655) of a 16-Bit Coax / Twisted Pair Card. This description is incomplete,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2656) because there are missing two pages in the manual booklet. (The table
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2657) of contents reports pages ... 2-9, 2-11, 2-12, 3-1, ... but inside
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2658) the booklet there is a different way of counting ... 2-9, 2-10, A-1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2659) (empty page), 3-1, ..., 3-18, A-1 (again), A-2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2660) Also the picture of the board layout is not as good as the picture of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2661) 8-Bit card, because there isn't any letter like "SW1" written to the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2662) picture.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2663)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2664) Should somebody have such a board, please feel free to complete this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2665) description or to send a mail to me!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2666)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2667) This description has been written by Juergen Seifert <seifert@htwm.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2668) using information from the Original
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2669)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2670) "ARCnet Installation Manual"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2671)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2672) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2673)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2674) ___________________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2675) < _________________ _________________ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2676) > | SW? || SW? | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2677) < |_________________||_________________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2678) > ____________________ |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2679) < | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2680) > | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2681) < | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2682) > | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2683) < | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2684) > | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2685) < | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2686) > |____________________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2687) < ____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2688) > ____________________ | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2689) < | | | J1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2690) > | < | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2691) < |____________________| ? ? ? ? ? ? |____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2692) > |o|o|o|o|o|o| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2693) < |o|o|o|o|o|o| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2694) > |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2695) < __ ___________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2696) > | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2697) <____________| |_______________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2698)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2699)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2700) Setting one of the switches to Off means "1", On means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2701)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2702)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2703) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2704) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2705)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2706) The eight switches in group SW2 are used to set the node ID.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2707) Each node attached to the network must have an unique node ID which
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2708) must be different from 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2709) Switch 8 serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2710)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2711) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2712) These values are::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2713)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2714) Switch | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2715) -------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2716) 8 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2717) 7 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2718) 6 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2719) 5 | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2720) 4 | 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2721) 3 | 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2722) 2 | 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2723) 1 | 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2724)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2725) Some Examples::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2726)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2727) Switch | Hex | Decimal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2728) 1 2 3 4 5 6 7 8 | Node ID | Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2729) ----------------|---------|---------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2730) 0 0 0 0 0 0 0 0 | not allowed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2731) 0 0 0 0 0 0 0 1 | 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2732) 0 0 0 0 0 0 1 0 | 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2733) 0 0 0 0 0 0 1 1 | 3 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2734) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2735) 0 1 0 1 0 1 0 1 | 55 | 85
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2736) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2737) 1 0 1 0 1 0 1 0 | AA | 170
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2738) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2739) 1 1 1 1 1 1 0 1 | FD | 253
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2740) 1 1 1 1 1 1 1 0 | FE | 254
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2741) 1 1 1 1 1 1 1 1 | FF | 255
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2742)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2743)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2744) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2745) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2746)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2747) The first three switches in switch group SW1 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2748) of eight possible I/O Base addresses using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2749)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2750) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2751) 3 2 1 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2752) ------------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2753) ON ON ON | 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2754) ON ON OFF | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2755) ON OFF ON | 2E0 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2756) ON OFF OFF | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2757) OFF ON ON | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2758) OFF ON OFF | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2759) OFF OFF ON | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2760) OFF OFF OFF | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2761)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2762)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2763) Setting the Base Memory (RAM) buffer Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2764) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2765)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2766) The memory buffer requires 2K of a 16K block of RAM. The base of this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2767) 16K block can be located in any of eight positions.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2768) Switches 6-8 of switch group SW1 select the Base of the 16K block.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2769) Within that 16K address space, the buffer may be assigned any one of four
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2770) positions, determined by the offset, switches 4 and 5 of group SW1::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2771)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2772) Switch | Hex RAM | Hex ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2773) 8 7 6 5 4 | Address | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2774) -----------|---------|-----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2775) 0 0 0 0 0 | C0000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2776) 0 0 0 0 1 | C0800 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2777) 0 0 0 1 0 | C1000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2778) 0 0 0 1 1 | C1800 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2779) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2780) 0 0 1 0 0 | C4000 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2781) 0 0 1 0 1 | C4800 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2782) 0 0 1 1 0 | C5000 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2783) 0 0 1 1 1 | C5800 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2784) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2785) 0 1 0 0 0 | CC000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2786) 0 1 0 0 1 | CC800 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2787) 0 1 0 1 0 | CD000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2788) 0 1 0 1 1 | CD800 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2789) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2790) 0 1 1 0 0 | D0000 | D2000 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2791) 0 1 1 0 1 | D0800 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2792) 0 1 1 1 0 | D1000 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2793) 0 1 1 1 1 | D1800 | D2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2794) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2795) 1 0 0 0 0 | D4000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2796) 1 0 0 0 1 | D4800 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2797) 1 0 0 1 0 | D5000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2798) 1 0 0 1 1 | D5800 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2799) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2800) 1 0 1 0 0 | D8000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2801) 1 0 1 0 1 | D8800 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2802) 1 0 1 1 0 | D9000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2803) 1 0 1 1 1 | D9800 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2804) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2805) 1 1 0 0 0 | DC000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2806) 1 1 0 0 1 | DC800 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2807) 1 1 0 1 0 | DD000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2808) 1 1 0 1 1 | DD800 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2809) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2810) 1 1 1 0 0 | E0000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2811) 1 1 1 0 1 | E0800 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2812) 1 1 1 1 0 | E1000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2813) 1 1 1 1 1 | E1800 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2814)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2815)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2816) Setting Interrupt Request Lines (IRQ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2817) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2818)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2819) ??????????????????????????????????????
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2820)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2821)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2822) Setting the Timeouts
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2823) ^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2824)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2825) ??????????????????????????????????????
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2826)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2827)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2828) 8-bit cards ("Made in Taiwan R.O.C.")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2829) -------------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2830)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2831) - from Vojtech Pavlik <vojtech@suse.cz>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2832)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2833) I have named this ARCnet card "NONAME", since I got only the card with
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2834) no manual at all and the only text identifying the manufacturer is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2835) "MADE IN TAIWAN R.O.C" printed on the card.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2836)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2837) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2838)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2839) ____________________________________________________________
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2840) | 1 2 3 4 5 6 7 8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2841) | |o|o| JP1 o|o|o|o|o|o|o|o| ON |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2842) | + o|o|o|o|o|o|o|o| ___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2843) | _____________ o|o|o|o|o|o|o|o| OFF _____ | | ID7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2844) | | | SW1 | | | | ID6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2845) | > RAM (2k) | ____________________ | H | | S | ID5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2846) | |_____________| | || y | | W | ID4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2847) | | || b | | 2 | ID3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2848) | | || r | | | ID2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2849) | | || i | | | ID1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2850) | | 90C65 || d | |___| ID0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2851) | SW3 | || | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2852) | |o|o|o|o|o|o|o|o| ON | || I | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2853) | |o|o|o|o|o|o|o|o| | || C | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2854) | |o|o|o|o|o|o|o|o| OFF |____________________|| | _____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2855) | 1 2 3 4 5 6 7 8 | | | |___
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2856) | ______________ | | | BNC |___|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2857) | | | |_____| |_____|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2858) | > EPROM SOCKET | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2859) | |______________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2860) | ______________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2861) | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2862) |_____________________________________________|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2863)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2864) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2865)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2866) 90C65 ARCNET Chip
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2867) SW1 1-5: Base Memory Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2868) 6-8: Base I/O Address Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2869) SW2 1-8: Node ID Select (ID0-ID7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2870) SW3 1-5: IRQ Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2871) 6-7: Extra Timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2872) 8 : ROM Enable
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2873) JP1 Led connector
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2874) BNC Coax connector
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2875)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2876) Although the jumpers SW1 and SW3 are marked SW, not JP, they are jumpers, not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2877) switches.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2878)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2879) Setting the jumpers to ON means connecting the upper two pins, off the bottom
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2880) two - or - in case of IRQ setting, connecting none of them at all.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2881)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2882) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2883) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2884)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2885) The eight switches in SW2 are used to set the node ID. Each node attached
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2886) to the network must have an unique node ID which must not be 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2887) Switch 1 (ID0) serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2888)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2889) Setting one of the switches to Off means "1", On means "0".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2890)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2891) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2892) These values are::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2893)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2894) Switch | Label | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2895) -------|-------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2896) 1 | ID0 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2897) 2 | ID1 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2898) 3 | ID2 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2899) 4 | ID3 | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2900) 5 | ID4 | 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2901) 6 | ID5 | 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2902) 7 | ID6 | 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2903) 8 | ID7 | 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2904)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2905) Some Examples::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2906)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2907) Switch | Hex | Decimal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2908) 8 7 6 5 4 3 2 1 | Node ID | Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2909) ----------------|---------|---------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2910) 0 0 0 0 0 0 0 0 | not allowed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2911) 0 0 0 0 0 0 0 1 | 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2912) 0 0 0 0 0 0 1 0 | 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2913) 0 0 0 0 0 0 1 1 | 3 | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2914) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2915) 0 1 0 1 0 1 0 1 | 55 | 85
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2916) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2917) 1 0 1 0 1 0 1 0 | AA | 170
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2918) . . . | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2919) 1 1 1 1 1 1 0 1 | FD | 253
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2920) 1 1 1 1 1 1 1 0 | FE | 254
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2921) 1 1 1 1 1 1 1 1 | FF | 255
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2922)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2923)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2924) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2925) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2926)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2927) The last three switches in switch block SW1 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2928) of eight possible I/O Base addresses using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2929)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2930)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2931) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2932) 6 7 8 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2933) ------------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2934) ON ON ON | 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2935) OFF ON ON | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2936) ON OFF ON | 2E0 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2937) OFF OFF ON | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2938) ON ON OFF | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2939) OFF ON OFF | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2940) ON OFF OFF | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2941) OFF OFF OFF | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2942)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2943)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2944) Setting the Base Memory (RAM) buffer Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2945) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2946)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2947) The memory buffer (RAM) requires 2K. The base of this buffer can be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2948) located in any of eight positions. The address of the Boot Prom is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2949) memory base + 0x2000.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2950)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2951) Jumpers 3-5 of jumper block SW1 select the Memory Base address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2952)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2953) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2954)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2955) Switch | Hex RAM | Hex ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2956) 1 2 3 4 5 | Address | Address *)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2957) --------------------|---------|-----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2958) ON ON ON ON ON | C0000 | C2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2959) ON ON OFF ON ON | C4000 | C6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2960) ON ON ON OFF ON | CC000 | CE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2961) ON ON OFF OFF ON | D0000 | D2000 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2962) ON ON ON ON OFF | D4000 | D6000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2963) ON ON OFF ON OFF | D8000 | DA000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2964) ON ON ON OFF OFF | DC000 | DE000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2965) ON ON OFF OFF OFF | E0000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2966)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2967) *) To enable the Boot ROM set the jumper 8 of jumper block SW3 to position ON.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2968)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2969) The jumpers 1 and 2 probably add 0x0800, 0x1000 and 0x1800 to RAM adders.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2970)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2971) Setting the Interrupt Line
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2972) ^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2973)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2974) Jumpers 1-5 of the jumper block SW3 control the IRQ level::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2975)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2976) Jumper | IRQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2977) 1 2 3 4 5 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2978) ----------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2979) ON OFF OFF OFF OFF | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2980) OFF ON OFF OFF OFF | 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2981) OFF OFF ON OFF OFF | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2982) OFF OFF OFF ON OFF | 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2983) OFF OFF OFF OFF ON | 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2984)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2985)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2986) Setting the Timeout Parameters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2987) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2988)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2989) The jumpers 6-7 of the jumper block SW3 are used to determine the timeout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2990) parameters. These two jumpers are normally left in the OFF position.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2991)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2992)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2993)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2994) (Generic Model 9058)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2995) --------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2996) - from Andrew J. Kroll <ag784@freenet.buffalo.edu>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2997) - Sorry this sat in my to-do box for so long, Andrew! (yikes - over a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2998) year!)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2999)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3000) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3001)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3002) _____
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3003) | <
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3004) | .---'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3005) ________________________________________________________________ | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3006) | | SW2 | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3007) | ___________ |_____________| | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3008) | | | 1 2 3 4 5 6 ___| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3009) | > 6116 RAM | _________ 8 | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3010) | |___________| |20MHzXtal| 7 | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3011) | |_________| __________ 6 | S | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3012) | 74LS373 | |- 5 | W | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3013) | _________ | E |- 4 | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3014) | >_______| ______________|..... P |- 3 | 3 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3015) | | | : O |- 2 | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3016) | | | : X |- 1 |___| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3017) | ________________ | | : Y |- | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3018) | | SW1 | | SL90C65 | : |- | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3019) | |________________| | | : B |- | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3020) | 1 2 3 4 5 6 7 8 | | : O |- | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3021) | |_________o____|..../ A |- _______| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3022) | ____________________ | R |- | |------,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3023) | | | | D |- | BNC | # |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3024) | > 2764 PROM SOCKET | |__________|- |_______|------'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3025) | |____________________| _________ | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3026) | >________| <- 74LS245 | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3027) | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3028) |___ ______________| |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3029) |H H H H H H H H H H H H H H H H H H H H H H H| | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3030) |U_U_U_U_U_U_U_U_U_U_U_U_U_U_U_U_U_U_U_U_U_U_U| | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3031) \|
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3032)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3033) Legend::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3034)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3035) SL90C65 ARCNET Controller / Transceiver /Logic
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3036) SW1 1-5: IRQ Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3037) 6: ET1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3038) 7: ET2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3039) 8: ROM ENABLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3040) SW2 1-3: Memory Buffer/PROM Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3041) 3-6: I/O Address Map
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3042) SW3 1-8: Node ID Select
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3043) BNC BNC RG62/U Connection
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3044) *I* have had success using RG59B/U with *NO* terminators!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3045) What gives?!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3046)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3047) SW1: Timeouts, Interrupt and ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3048) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3049)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3050) To select a hardware interrupt level set one (only one!) of the dip switches
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3051) up (on) SW1...(switches 1-5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3052) IRQ3, IRQ4, IRQ5, IRQ7, IRQ2. The Manufacturer's default is IRQ2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3053)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3054) The switches on SW1 labeled EXT1 (switch 6) and EXT2 (switch 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3055) are used to determine the timeout parameters. These two dip switches
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3056) are normally left off (down).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3057)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3058) To enable the 8K Boot PROM position SW1 switch 8 on (UP) labeled ROM.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3059) The default is jumper ROM not installed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3060)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3061)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3062) Setting the I/O Base Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3063) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3064)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3065) The last three switches in switch group SW2 are used to select one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3066) of eight possible I/O Base addresses using the following table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3067)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3068)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3069) Switch | Hex I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3070) 4 5 6 | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3071) -------|--------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3072) 0 0 0 | 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3073) 0 0 1 | 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3074) 0 1 0 | 2E0 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3075) 0 1 1 | 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3076) 1 0 0 | 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3077) 1 0 1 | 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3078) 1 1 0 | 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3079) 1 1 1 | 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3080)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3081)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3082) Setting the Base Memory Address (RAM & ROM)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3083) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3084)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3085) The memory buffer requires 2K of a 16K block of RAM. The base of this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3086) 16K block can be located in any of eight positions.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3087) Switches 1-3 of switch group SW2 select the Base of the 16K block.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3088) (0 = DOWN, 1 = UP)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3089) I could, however, only verify two settings...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3090)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3091)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3092) ::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3093)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3094) Switch| Hex RAM | Hex ROM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3095) 1 2 3 | Address | Address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3096) ------|---------|-----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3097) 0 0 0 | E0000 | E2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3098) 0 0 1 | D0000 | D2000 (Manufacturer's default)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3099) 0 1 0 | ????? | ?????
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3100) 0 1 1 | ????? | ?????
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3101) 1 0 0 | ????? | ?????
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3102) 1 0 1 | ????? | ?????
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3103) 1 1 0 | ????? | ?????
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3104) 1 1 1 | ????? | ?????
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3105)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3106)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3107) Setting the Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3108) ^^^^^^^^^^^^^^^^^^^
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3109)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3110) The eight switches in group SW3 are used to set the node ID.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3111) Each node attached to the network must have an unique node ID which
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3112) must be different from 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3113) Switch 1 serves as the least significant bit (LSB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3114) switches in the DOWN position are OFF (0) and in the UP position are ON (1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3115)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3116) The node ID is the sum of the values of all switches set to "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3117) These values are::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3118)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3119) Switch | Value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3120) -------|-------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3121) 1 | 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3122) 2 | 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3123) 3 | 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3124) 4 | 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3125) 5 | 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3126) 6 | 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3127) 7 | 64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3128) 8 | 128
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3129)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3130) Some Examples::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3131)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3132) Switch# | Hex | Decimal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3133) 8 7 6 5 4 3 2 1 | Node ID | Node ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3134) ----------------|---------|---------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3135) 0 0 0 0 0 0 0 0 | not allowed <-.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3136) 0 0 0 0 0 0 0 1 | 1 | 1 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3137) 0 0 0 0 0 0 1 0 | 2 | 2 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3138) 0 0 0 0 0 0 1 1 | 3 | 3 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3139) . . . | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3140) 0 1 0 1 0 1 0 1 | 55 | 85 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3141) . . . | | + Don't use 0 or 255!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3142) 1 0 1 0 1 0 1 0 | AA | 170 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3143) . . . | | |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3144) 1 1 1 1 1 1 0 1 | FD | 253 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3145) 1 1 1 1 1 1 1 0 | FE | 254 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3146) 1 1 1 1 1 1 1 1 | FF | 255 <-'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3147)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3148)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3149) Tiara
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3150) =====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3152) (model unknown)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3153) ---------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3155) - from Christoph Lameter <christoph@lameter.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3157)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3158) Here is information about my card as far as I could figure it out::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3159)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3160)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3161) ----------------------------------------------- tiara
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3162) Tiara LanCard of Tiara Computer Systems.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3163)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3164) +----------------------------------------------+
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3165) ! ! Transmitter Unit ! !
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3166) ! +------------------+ -------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3167) ! MEM Coax Connector
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3168) ! ROM 7654321 <- I/O -------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3169) ! : : +--------+ !
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3170) ! : : ! 90C66LJ! +++
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3171) ! : : ! ! !D Switch to set
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3172) ! : : ! ! !I the Nodenumber
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3173) ! : : +--------+ !P
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3174) ! !++
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3175) ! 234567 <- IRQ !
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3176) +------------!!!!!!!!!!!!!!!!!!!!!!!!--------+
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3177) !!!!!!!!!!!!!!!!!!!!!!!!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3178)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3179) - 0 = Jumper Installed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3180) - 1 = Open
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3182) Top Jumper line Bit 7 = ROM Enable 654=Memory location 321=I/O
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3183)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3184) Settings for Memory Location (Top Jumper Line)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3185)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3186) === ================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3187) 456 Address selected
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3188) === ================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3189) 000 C0000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3190) 001 C4000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3191) 010 CC000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3192) 011 D0000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3193) 100 D4000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3194) 101 D8000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3195) 110 DC000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3196) 111 E0000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3197) === ================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3198)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3199) Settings for I/O Address (Top Jumper Line)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3200)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3201) === ====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3202) 123 Port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3203) === ====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3204) 000 260
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3205) 001 290
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3206) 010 2E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3207) 011 2F0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3208) 100 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3209) 101 350
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3210) 110 380
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3211) 111 3E0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3212) === ====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3213)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3214) Settings for IRQ Selection (Lower Jumper Line)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3215)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3216) ====== =====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3217) 234567
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3218) ====== =====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3219) 011111 IRQ 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3220) 101111 IRQ 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3221) 110111 IRQ 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3222) 111011 IRQ 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3223) 111110 IRQ 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3224) ====== =====
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3226) Other Cards
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3227) ===========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3229) I have no information on other models of ARCnet cards at the moment. Please
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3230) send any and all info to:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3232) apenwarr@worldvisions.ca
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3233)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3234) Thanks.
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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