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HP-41CX w/ XF-Module - just curious
08-11-2019, 11:07 PM
Post: #30
RE: HP-41CX w/ XF-Module - just curious
Just one further comment on this GTRMAD bug.

The bug mentioned in "Extend your HP-41" on page 633, which talks about some XROM nn,25 being turned into INSREC is just one example of how this GTRMAD bug can strike. If you execute XROM nn,25 and the plugged in module with identity nn has fewer than 25 instructions, GTRMAD will after visiting the nn module switch to looking for XROM 25,25 and that is INSREC, which will always be found on an HP-41CX as it is one the last page searched (page 3).
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RE: HP-41CX w/ XF-Module - just curious - hth - 08-11-2019 11:07 PM

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