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Re: Question on ProDOS SmartPort drive remapping
Michael J. Mahon <mjmahon@aol.com> wrote:
> mdj wrote:
> > On Dec 6, 12:19 pm, "William Garber" <willy4...@garberstreet.com>
> > wrote:
> >
> >>"mdj" <mdj....@gmail.com> wrote:
> >>
> >>: On Dec 6, 11:13 am, vladitx <vlad...@nucleusys.com> wrote:
> >>: > On Dec 5, 10:58 am, demp...@actrix.gen.nz (David Empson) wrote:
> >>: >
> >>: > > That's something else ingrained in my brain.
> >>: >
> >>: > > A9 C1 20 ED FD 18 69 01 C9 DB D0 F6 60
> >>: >
> >>: > hmm ...
> >>: >
> >>: > LDA #$C1
> >>: > loop:
> >>: > JSR $FDED
> >>: > CLC
> >>: > ADC #$01
> >>: > CMP #$DB
> >>: > BNE loop
> >>: > RTS
> >>: >
> >>: > > I don't know all the opcodes, just the common ones.
> >>: > > Complete and utter waste of brain cells. :-)
> >>: >
> >>: > Seems you're not the only one wasting precious cells. :-)
> >>:
> >>: You forgot:
> >>:
> >>: COUT EQU $FDED
> >>:
> >>: If we're going to be pedantic about it ... ;-)
> >>
> >>Which makes the first line in 'loop:'
> >>
> >>JSR COUT
> >>
> >>Might as well go all out, eh? :o)))))))
> >
> > Well, I would've gone for the character literals, but that'll do
> > Bill ;-)
>
> Thanks, you just stopped me from doing that! ;-)
>
> In any case, the result of running it is:
> ABCDEFGHIJKLMNOPQRSTUVWXYZ
>
> ;-)
Thanks for testing it for me. I'm calling it "AlphaPrint". Someone want
to set up an open source project to maintain it? :-)
--
David Empson
dempson@actrix.gen.nz