[Coco] Apparent discrepancy between MAME and XRoar re: SBCB instruction

Joel Rees joel.rees at gmail.com
Thu Oct 19 18:55:16 EDT 2017


2017/10/19 12:33 "Pierre Sarrazin" <sarrazip at sarrazip.com>:
>
> Dixit Joel Rees (2017-10-18 09:41):
> > 2017/10/18 8:23 "Pierre Sarrazin":
> > >         pshs    cc
> > >         puls    a
> >
> > Wouldn't
> >
> >           tfr cc,a
> >
> > do the job? Or is my memory wrong?
>
> It would. At some point during my investigation, I started doubting
> the TFR instruction, so I ruled it out to concentrate on SBCB.

:-)

> I don't
> think there's a problem with TFR however.
>
> --
> Pierre Sarrazin <sarrazip @ sarrazip . com>
>
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