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Results tagged with identify-this-computer
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user 75
Requests to identify a historical computer. Whole, self-contained machines only; use [identify-this-card] instead for extension cards.
8
votes
Accepted
In what year was my old, long-lost IBM PC made and which form factor/model was it?
EDIT 2020-12-01: While I stand by my reasoning, my conclusion below was incorrect. Memory is a funny thing, isn't it? Anyway, @HopelessNostalgic provided the correct answer, please upvote that one ins …
- 17.6k
5
votes
Where was this Grace Hopper/Univac photo taken?
"So when seeking employment I applied to [Grace Hopper's] Automatic
Programming Department at Remington-Rand Univac and was employed
started in June 1959.
"The day of reckoning was in Dece …
- 17.6k
16
votes
Accepted
1
vote
Help identifying a very old computer: 1974, maybe an NCR
Was it the NCR 315?
It used 12-bit slab memory structure using core memory. The instructions could use a memory slab as either two 6-bit alphanumeric characters or as three 4-bit BCD characters. Basi …
- 17.6k