DEC DSSI thingy

Tom Peters tpeters at mixcom.com
Sat Oct 29 11:57:41 CDT 2005


Hey, what's this thing? Some alpha board?

It has Digital logo all over, pen scribbles on the outside of the box 
saying "Single DSSI controller for 4000's" and the barcodes read 
"54-22444-01" "B01" and "KA344DFR04"

Inside is static bag containing 4 inch by 3.75 inch pc board. The big chip 
(surface mount) with a zillion pins has a 1"x1" two-fin heat sink. There's 
another two small chips and what looks like mebbe a 16.000000 mhz 
clock/osc.  Three address jumpers marked "4" "2" "1"

Connector on top looks like 96 to 100 pins, shaped like a scsi SCA but longer.

Connector on card edge is 50 pin blue with locking ears.

Silk screen reads "DSSI Daughter card" Back 'o screws and bracket in the 
box too.

Anybody want it? Any reasonable offer accepted, meaning offer me more than 
I paid for it (not much) plus shipping and it's yours.



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