HP-41C service module question

[Diego Diaz]

Hi,

I just wired a second 82106A PCB inside a standard memory module, but without B3 & B4 lines.

So when the module is plugged into port 2, the 'original module' takes its address from the port wiring; while the added PCB memory is allocated as if it was plugged into port 1; where the Service module is installed.

As you can see, no rocket science whatsoever... ;-)

All the best.

Diego.