5 Apr
1998
5 Apr
'98
2:35 p.m.
Ok, I ripped it to pieces. The drives x2 are Micropolis 1325's, connected
via an adaptec card:
Adaptec Inc.
400041-00A
(c) 1985
In the backplane, there are 6 vertical slots. From left to right:
1) 68020 processor board
2) "Graphics Memory" board, with chips that say:
Intech 52467
VDAL 0405H
vli 601s 01152
vl6845E-23PC
syp6845EA
3) The display board? Main chip:
LOGIC
LMI16DC
0114A
8448
4) Empty
5) Memory
6) Empty
I am afraid it may have been cannabalized, with the empty slots and all.
The other side of the backplane has all three of these slots
interconnected with ribbon cables, and the 6th has what looks like some
kind of resistor-pack board on part of the pins.
Any clues? An hour of searching on the internet only found resumes of
engineers who used it for pcb design.
TIA,
Aaron