Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!usc!apple!ames!pasteur!ucbvax!leeds-poly.ac.UK!nigel From: nigel@leeds-poly.ac.UK ("N.R.Armfield") Newsgroups: comp.sys.dec.micro Subject: (none) Message-ID: Date: 13 Jul 89 20:45:16 GMT Sender: daemon@ucbvax.BERKELEY.EDU Organization: The Internet Lines: 74 [Apologies if anyone see's this more than once, but in desparation I'm sending it to several places...] Dear All, I have a pdp11/23 and pdp11/23+ and am looking for an ancient v7 unix to run on them, this is primarily just for experimentation, I don't really want to do anything sensible with them. Unfortunately the only discs I have are rl02's. I do have a cartridge tape made by Kennedy which looks vaguely similar to a TK25 maybe... I have a source licence for v7 and sysV.0 - I have source for pdp11/70 which we bought ages ago, but I doubt that is much use for these machines! Another query, again concerning the 11/23+: I would be grateful if someone could fill me in on way the CPU is configured and which of the options (if any are present), here's description of the CPU board: My PCB (Module M8189) has a row of 5 spaces for 40 pin ICs, 4 out of these are occupied in the following way: (Socket nearest the edge) : EMPTY (Next two sockets) : Occupied by one huge chip which seems to plug into both sockets. There are six sets of numbers, one on each gold tops: DEC 303E DEC 303E DEC 303E 23-009C7-AA 23-008C7-AA 23-107C7-AA 5164-36 5163-36 8241 8304 8304 DEC 303E DEC 303E DEC 303E 23-204C7-AA 23-105C7-AA 23-106C7-AA 8244 8215 8321 (Next Socket) : Forty pin package with 2 gold tops: DEC 303E DEC 302H 23-001C7-AA 21-15541-AB 6316-29 6261-18 8348TAIWAN 8350TAIWAN (Last Socket) : Forty pin package with 1 gold top: DEC 304E 21-15542-01 6350-32 I 8345 Any information which you can give would be greatly appreciated, please could you reply to me directly since this is being sent to some lists which I don't subscribe to (yet!). Many Thanks, Nigel R. Armfield Dept. Computing Science Leeds Polytechnic UK. [PS: anyone got any Qbus memory cards ?] ------------------------------------------------------------------------------ JANET : nigel@uk.ac.lsply BITNET : nigel%uk.ac.lsply@uk.ac {nigel%uk.ac.lsply@ukacrl.bitnet} ARPA : nigel%uk.ac.lsply@nsfnet-relay.ac.uk UUCP : ..!ukc!lsply!nigel {nigel@lsply.UUCP} ------------------------------------------------------------------------------