New HP-41 module available: Ladybug
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01-11-2017, 08:16 PM
Post: #16
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RE: New HP-41 module available: Ladybug
(01-11-2017 07:21 PM)Ángel Martin Wrote:(01-11-2017 05:26 PM)hth Wrote: If it were not for the WSIZE, I would suspect something in the bank handling. It does bank switching on the fly, just by having the code aligned properly between the two banks. I assume you mean "JNC +00" goes to next line? I saw that in the CX ROM, often before an ENROM instruction. I do not really understand why, but suspect that they are there to avoid having a GOSUB go to that location and get trapped by the NOP means RTN feature, as ENROM really is a NOP variant. But in the advantage it is done at the destination. Does it switch on the fly as well? Do you do the same in your banked modules? Håkan |
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