I've acquired an unknown but supposedly working 386dx40 motherboard.  I'd
like to know its make/model, and find a manual and some suitable cache RAM
for it.

On the back of the board is 'SER', the S written as a reversed Z.  Model
seems to be 386-AD, other stuff '94V-0  FU YU 20 V0  9250'.  Has AMD DX-40
(SMT), 387 socket, 6x16bit & 1x8bit ISA slots, 8 SIMM slots, AMI '89
BIOS, room for 8 cache chips, jumpered 64-256K, and another empty socket
the same size?

Please netmail me at 711/431 if you can help, especially with the manual,
want to offer me some cache RAM, or just have comments about the board.

Ian

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