That sounds like the cache+FPU connector, and it's
used like you said.
There's a second connector with a different number
of pins (I forget the
details) that you _also_ need. It links the FPU to one of the CPU boards.
So in the end there are 2 top connectors on the FPU and one of them also
goes to the cache.
Then I've found them both... unfortunately the boards don't work. One
has one of the red FS toe-tags on it.
Megan Gentry
Former RT-11 Developer
+--------------------------------+-------------------------------------+
| Megan Gentry, EMT/B, PP-ASEL | Internet (work):
gentry!zk3.dec.com |
| Unix Support Engineering Group | (home):
mbg!world.std.com |
| Compaq Computer Corporation | addresses need '@' in place of '!' |
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| Nashua, NH 03062 | "pdp-11 programmer - some assembler |
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