[A83] Re: interrupt with rom calls


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[A83] Re: interrupt with rom calls




> ...
>
>  [..use rom calls here..]
> 
>     pop    af       ; restore rom page
>     out    (0),a    ;
>     pop    af       ;
>     out    (2),a    ;
>     ret             ;
> resume:
>   [...]

This piece of code made me thinking a bit. I use a special
routine for fast side-scrolling that uses both shadow
registers and modifies SP as well. How could I set
up a safe interrupt in this case?

(The question is actually rather theoric, because I
tend to disable interrupts for the running time of my
programs.)

PG






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