Dear forum, I'm currently restoring a PDP-11/70 system and need the following boards to complete the cpu:
FP11-C slots:
M8127
M8128
M8129
Cache slots:
M8142
M8143
M8144
M8145
Any help finding those is appreciated. Thanks.
Hi forum, last night I tried to fit my NeXT Cube with a NeXT Dimension board without success. Here's the story:
The board seems to be properly fitted in slot 2 and gets power (generates heat).
Booting up in rom monitor and watching the operating system output as it loads, I fail to see the...
Hi forum, got hands on what it seems like a full kit (two boxes) of Data General Eclipse paper tape programs. Not sure if this is preserved but happy to read / scan them.
Just seen in facebook but not sure if this is an actual computer, anybody knows anything about it? Seller is asking for $150k bazongas incl. free local delivery :D.
Dear forum, I got hands on this Altair 8800 rev0 kit in pretty good shape that appears to never have seen the light of actual usage. The system features the default base pcb with just two populated slots including the cpu card and 1k card with 512bytes of ram.
Despite the obvious use case...
Dear forum, over the recent months I have grown an interest on all things DEC PDP, so far my admiration surrounds the 11/70 and 11/73 systems, two machines very capable and far from each other in terms of technology integration (70s vs 80s).
I'd like to get your advice as to what a minimum...
Hello forum, this is Ed from the ArcadeHacker project, we reverse engineer old arcade chips and stuff to help preservation. More info here: http://arcadehacker.blogspot.com