Wanted: Manual and/or switch settings for Intel iSBC-012CX memory card

From: Eric Smith <eric_at_brouhaha.com>
Date: Thu May 18 23:36:25 2000

I recently was given some Intel iSBC-012CX memory cards. These are 512K
ECC DRAM cards that support both Multibus and an auxilliary high speed
memory bus on the P2 connector (iLBX?). There was also a version that
omitted some components and didn't support the aux. bus; I think that
was the iSBC-012C. There were also partially populated models with 128K
and 256K capacity; I think those were designated iSBC-028C[X] and
iSBC-056C[X].

Anyhow, I'm looking for a manual for these boards, or at least information
on jumper settings.

Multibus originally only supported a 1M address space, so two of these would
fill it up. Later A20-A23 address lines were added, but they were put on
the P2 connector.

Thanks!
Eric
Received on Thu May 18 2000 - 23:36:25 BST