11 Feb
2003
11 Feb
'03
10:29 a.m.
Can anybody tell me more about this core memory
assembly ?
The assembly consists of three wire-wrapped "BICM9" backplanes, one
of these holds four 8K x 9 core memory boards, the other two contain
several modules with names like "M9INH", "M9SNS" and
"M9SEL".
I've never seen this unit, but I'd guess that the 'INH' board is the
Inhibit driver (bascially data write), the 'SNS' board is the Sense
amplifier (data read) and the 'SEL' board is the Select circuit (address).
-tony