PDP-11/40 modified to be a PDP-11/23

Michael Thompson michael.99.thompson at gmail.com
Tue Jun 21 20:05:04 CDT 2016

The RICM just picked up a PDP-11/40 chassis that was modified to accept a
PDP-11/23 board set. It also contains a custom board to interface the
PDP-11/23 to the original PDP-11/40 front panel. It is quite an
accomplishment to get the Q-Bus board set working in the Unibus chassis.

Michael Thompson

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