[A83] Re: RST Command
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[A83] Re: RST Command
> Van: Patai Gergely <patai.ti@freemail.hu>
>
> > So, a RST command can save time and space, right?
> Rather space, the time saving is insignificant.
Uhm, okay, I first thought the guy was talking about the Ti83+, bcall'ing
is lot slower than directly calling a routine... The routines accesable via
RST are relatively small, and the overhead of a bcall (?how many clocks?)
would be significant.
> > Can those RST commands also be used in an ION-
> > program?
> I think you should use the corresponding bcall, since
> they simply substitute ROM calls. You can use them
> on the 83, but not on the 83+ (at least not with ION),
> so you have to make two different versions of your
> ION program if you intend to use RST.
Why not? Are those so different? As far as I know only rst 28h (hence, it's
bcall itself) is different.
Henk Poley <><
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