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Re: Question on ProDOS SmartPort drive remapping

On Dec 6, 4:16 am, 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 ... ;-)

[OT] Mmm, no. Deliberately left this way as no memory map / software
assumption was made. ;-)
Just a pure 6502 code.

  -- Vladimir