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Aug 19, 2014

Digital's DECSYSTEM-20 - Part 8 - I/O Bulkheads

DECSYSTEM-20 I/O BULKHEADS (Part 8)

The DECSYSTEM-20 bulkheads for connecting peripheral devices were located on the back of the mainframe: Basically they were the MASSBUS (I/O processor cabinet) and UNIBUS (front end processor cabinet) bulkheads for connectors.