ED & EDMK are completely documented (of course) in the Principles of Operation, including the rules for when and how EDMK sets (or doesn't set) R1. It behooves you to understand those rules completely if you use EDMK.
Actually trying it is good too. sas On Wed, Nov 8, 2017 at 7:03 AM, Pieter Wiid <[email protected]> wrote: > If the digit force is the second character, I found that GPR1 is not set > (can prove it with traces).
