Re: A86: some rom calls
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Re: A86: some rom calls
Stephen Hicks wrote:
>
> rabidcow@juno.com wrote:
>
> > anyone have any use or good names for these?
> >
> > 10 byte copy:
> > $48DB 10b(fps-10)->_OP6
>
> I don't know quite what a pull is, bu i think that would be pull op6
>
> > $48DF 10b(fps-10)->_OP1
>
> and that would be pull op1
>
> > $48E3 10b(fps-10)->(de)
>
> and pull de
>
> > $48E7 10b(hl-10)->(de) page1
>
> pull_de_from_hlyou get the idea (not sure if that's correct)
>
> > $48EB 10b(hl)->(de) page1
> > $48EF 10b(fps-20)->_OP5
> > $48F3 10b(fps-10)->_OP2, 10b(fps-20)->_OP1
looks like this pops a complex
I have a question: do these calls preserve the bytes above the area
being popped?
> > $48F7 10b(fps-20)->_OP1
> > $48FB 10b(fps-20)->(de)
> > $48FF 10b(hl-20)->(de) page1
> > $4903 10b(fps-30)->_OP2
> > $4907 10b(fps-30)->_OP3
> > $490B 10b(fps-30)->_OP6
> > $490F 10b(fps-30)->_OP1
> > $4913 10b(fps-30)->(de)
> > $4917 10b(hl-30)->(de) page1
> > $491B 10b(fps-40)->_OP5
> > $491F 10b(fps-30)->_OP2, 10b(fps-40)->_OP1
> > $4923 10b(fps-40)->_OP1
> > $4927 10b(fps-40)->(de)
> > $492B 10b(hl-40)->(de) page1
> > $492F 10b(fps-50)->_OP1
> > $4933 10b(fps-50)->(de)
> > $4937 10b(hl-50)->(de) page1
> > $493B 10b(fps-70)->_OP1
> > $493F 10b(fps-80)->_OP1
> > $4943 10b(fps-90)->_OP1
> >
> > $494F rom version/self test screen
> > $4953 run self test
> >
> > -josh
> >
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> --
> Stephen Hicks
> mailto:shicks@mindspring.com
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