Re: A86: Re: Down+Left

Re: A86: Re: Down+Left

• To: assembly-86@lists.ticalc.org
• Subject: Re: A86: Re: Down+Left
• From: Dux Gregis <assets@eden.rutgers.edu>
• Date: Fri, 01 May 1998 17:06:29 -0400
• Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
• References: <ae104f6b.3548e3f5@aol.com> <354A277C.ACF36A0C@bellsouth.net>
• Reply-To: assembly-86@lists.ticalc.org

John Malluck wrote:
> 
> BIOSERRORS wrote:
> 
> > We NEED to figure this out.  I've been struggling with this problem for some
> > time!
> 
>   It's already been figured out. This is a flaw in the getkey rom call routine.
> The games where this key combination doesn't lock up the calculator disables the
> rom routine (interrupt) that causes this flaw. Basically you disabled the broken
> one and write a new one to be used in the program. I wish I new more, but I
> don't. Keep asking and someone is bound to answer.
>                         -Michael Malluck

Maybe we could rewrite the interrupt using that pop hl method.  That
could serve as the "patch" people were saying couldn't happen.

• Re: A86: Re: Down+Left
• From: Dux Gregis <assets@eden.rutgers.edu>

• From:
• Re: A86: Re: Down+Left
• From: John Malluck <malluck@bellsouth.net>

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