Help! PDP11/83 memory configuration

Help! PDP11/83 memory configuration

Post by hhwil » Sat, 27 Apr 1996 04:00:00



I am trying to set up an 11/83 qbus machine (DEC BA-23) with 2mb of PMI
memory + a special data acquisition card ('Newport System 86') with 8kb
of dual-port RAM on it.  Our old 11/73-based system (SMS qbus-compatible
box) handled this ok (since '86), RSX11M+ duly reporting the 2mb+8kb on
startup.

Problem:  11/83 combo not working - not seeing the dual-port-RAM.

Any ideas anyone?

Hansell Williams