I have built up a PDP-11/73 system in a BA123 cabinet. My aim is for this system to be able to boot either RT-11 V5.7 or RSX-11M+. The primary MSCP controller is a CMD CQD-220 controller with a SCSI2SD device connected to it. Up to 4 logical devices can exist on the one SD card. … Continue reading DEC PDP-11/73 in BA123 cabinet<..

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