2 Dec
1999
2 Dec
'99
4:22 p.m.
Ampex made core memory assemblies for a number of different companies
A picture would make IDing it easier. 11x14 might be Varian or DG.
2 Dec
2 Dec
4:33 p.m.
Al Kossow wrote:
Ampex made core memory assemblies for a number of
different companies
A picture would make IDing it easier. 11x14 might be Varian or DG.
Not DG. DG boards are 15 * 15 and the organization would have been
16 (most everything) or 20 (weird S/200 ECC memory) bits...
--
Chris Kennedy
chris(a)mainecoon.com
http://www.mainecoon.com
PGP fingerprint: 4E99 10B6 7253 B048 6685 6CBC 55E1 20A3 108D AB97
7:20 p.m.
At 02:22 PM 12/2/99 -0800, Al wrote:
Ampex made core memory assemblies for a number of
different companies
A picture would make IDing it easier. 11x14 might be Varian or DG.
OK I scanned it and posted the pictures at
"http://www.intellistar.net/~rigdonj/a1/ampex.jpg" and at
"http://www.intellistar.net/~rigdonj/a1/ampexb.jpg".
The first one is the front of the card and the second is the back. The
bottom and right of the front picture are cut off since the card is larger
than my scanner.The RH looks like a mirror image of the left. Note that
there are no connectors on the card other than the large gold pins around
the edges. (Some of them are bent.)
Joe
9158
days inactive
9158
days old
2 comments
3 participants
participants (3)
-
aek＠spies.com -
chris＠mainecoon.com -
rigdonj＠intellistar.net