I'm wanting to move the base address of my M7555 controller to DU3 (or DU1; doesn't matter). I'm not sure if I adjust jumpers W12 and W13, or if I need to adjust the base address with the lower octal digits. Any hints/suggestions welcomed.
I currently have DU0 attached to a hard drive with RSTS/E, but I'd like to load one of the Unix variants that target DU0 and the 11/73 platform.