Re: Wanted: AT&T 3B2 Ethernet Card ROM images

2017-03-26 Thread Alan Hightower via cctalk
I am looking for ROM dumps for the NI card as well. I've dumped ROMs from most other cards. I've placed there temporarily here: https://www.retrotronics.org/tmp/3b2_romdumps.zip [1] I've disassembled the ones I have. They all appear to be based on the same CIO reference firmware, mostly comp

Re: MC68K's on DEUNA's

2017-03-26 Thread Noel Chiappa via cctalk
> From: Bill Gunshannon > I doubt Motorolla was in the business of custom making different size > chips, even for DEC. So, that triggered a question in my mind: why was DEC using the 68K on this board, anyway? They had plenty of in-house chips the could have used, e.g. the J11. The MC

Re: MC68K's on DEUNA's

2017-03-26 Thread Paul Koning via cctalk
> On Mar 26, 2017, at 3:58 PM, Noel Chiappa via cctalk > wrote: > >> From: Bill Gunshannon > >> I doubt Motorolla was in the business of custom making different size >> chips, even for DEC. > > So, that triggered a question in my mind: why was DEC using the 68K on this > board, anyway? They h

DEC VT520 in San Jose

2017-03-26 Thread Bob Rosenbloom via cctalk
Saw this on Craigslist so if anyone needs one it's reasonable at $35 working. https://sfbay.craigslist.org/sby/sys/6060214206.html Bob -- Vintage computers and electronics www.dvq.com www.tekmuseum.com www.decmuseum.org

PDP-11/20 in Iowa (x3)

2017-03-26 Thread Paul Birkel via cctalk
http://www.vcfed.org/forum/showthread.php?56897-Came-across-three-PDP-11-20- units-today Need some lovin'. Not near enough to here . -

Re: PDP-11/20 in Iowa (x3)

2017-03-26 Thread Paul Anderson via cctalk
I'm close and interested, but it won't let me reply On Mon, Mar 27, 2017 at 1:05 AM, Paul Birkel via cctalk < cctalk@classiccmp.org> wrote: > http://www.vcfed.org/forum/showthread.php?56897-Came- > across-three-PDP-11-20- > units-today > > > > Need some lovin'. Not near enough to here . > >