16 Aug
1998
16 Aug
'98
7:05 p.m.
The connectors
themselves on the board (2) are standard 50-pin ribbon, the
other end is a 50pin connector (how do I explain this), ok you know the
Edge connectors? I have seen Xebec boards that link ST506 drives to a
SASI bus. Somehow, I
doubt you're lucky enough to have found a SASI interface for the PDP11,
though.
What logic is on the Q-bus card? Mostly TTL? any large chips? Any
analogue parts?
-tony
Let's see, they're quad height boards. They're a combination of 14 and 16
pin chips. They're on a 12 x 6 grid of chips, with 5 spots not having
chips, two of those spots have resisters in them. Two of the chips say
Beckman on them and a grey instead of black. It's got some other
components on it that I can't identify.
Zane
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