On 3/10/2016 8:24 PM, Richard Cini wrote:
Ok, I spent some time trying this again, and here’s what I did. The system is very basic — LSI-11 CPU, 32kw of RAM and two SLU cards.
Have you checked your SLU addresses and vectors to be sure they're standard values (ie. what RT11 is expecting)? I realize XXDP is running, but just confirm anyway.
Based on the instructions on Malcom Macleod’s site, I prepared an RT-11 TU58-target tape image from the base RK05 image from the SIMH distribution. The key incantation is: COPY/BOOT:DD RK0:RT11SJ.SYS RK0: What this should do is make the disk image bootable as a TU58 image.
Can you then boot the SIMH PDP-11 using that TU58 image?
Not sure where to go from here.
Well, you might really delve in and get yourself a real disk subsystem... RL02 or RX01.
- JS.
