DEC Pro memory card upgrade

From: David C. Jenner <djenner_at_halcyon.com>
Date: Sat Feb 20 19:09:26 1999

Here's another Pro 380 question. I asked it on the pdp11 newsgroups
and got no answers. Maybe you can do better here!

Has anyone ever upgraded a memory expansion card (000034, plugs into
slot 0-5 of the CTI bus) from 64Kbit to 256Kbit chips? (256KB to 1MB)
You can easily do this with the memory card that plugs into the
mother board--there's even two empty jumpers waiting for stuffing.

Is it possible? If someone thinks they can do it, I'll gladly
contribute a board for a proof-of-concept test. You keep the board
as long as you tell me how to do it!

Dave
Received on Sat Feb 20 1999 - 19:09:26 GMT