Re: HP-41 resource allocation registry? Message #2 Posted by Ángel Martin on 28 Aug 2011, 1:03 p.m., in response to message #1 by Håkan Thörngren
Here's the modules I know use bits in the c register (status register 13)
1. CCD ROM, used for Continuous Auto Start (CAS), and Lower_Case Alpha flag. From memory, I think they are bits c(16) and c(15)
2. AECROM, used to flag the selected unit mode (Foot, Meter, etc)
I suspect the ZENROM also uses those bits, therefore the incompatibility amongst them.
Will check my notes for others.
Cheers,
'AM
Edited: 28 Aug 2011, 1:09 p.m.
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