Re: A86: unlock


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Re: A86: unlock




i tried that, problem is i can't do a return (and i dont think it works
with jp $409c) because it will send that character to the reset menu,
not the homescreen.  and ive tried to redirect it using the _CXCURAPP,
but that didn't work either.
Keith Batten

Dux Gregis wrote:
> 
> Keith wrote:
> 
> > I tried using it but it didn't work.
> 
> I think what you're trying to do is mimick the calc's own reset.  Right?  It's
> pretty simple.  You don't need to check for any keypress to clear the "Mem
> cleared ...".  You don't have to do anything because you wrote it in the video
> memory and the text memory will be brought back with any key press.  To make
> this work, put $31 (f5) in the a register and leave the program instead of
> forcing out.
> 
> > Does anyone know why when i set these flags right before i exit my
> > program...
> >    set 4, (iy + 16)
> >    set 5, (iy + 16)
> >    set 7, (iy + 16)
> > ...it clears the screen and displays "Ans  " (without quotes)?
> > Keith Batten


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