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Re: stable method of calling RESET code question
- Subject: Re: stable method of calling RESET code question
- From: dlyons@Apple.COM (David A Lyons)
- Date: 12 Jan 93 01:19:07 GMT
- Newsgroups: comp.sys.apple2
- Organization: Apple Computer Inc, Cupertino, CA
- References: <C0Av7A.CIF@griffin.cuc.ab.ca>
In article <C0Av7A.CIF@griffin.cuc.ab.ca> dockery@griffin.cuc.ab.ca (Sean Dockery) writes:
>I have come across a little dilemma regarding the method of calling
>the RESET code that is portable between all Apple II machines.
>[...]
>I hope that someone from Apple, Inc. will enlighten me as to which
>method (if either) should be used [the standard] and possibly why.
See Apple IIgs Technical Note #49, "Rebooting (Really)". It gives
some code that resets tons of stuff (including interrupt sources)
before eventually jumping to $FA62 (that won't change on the GS,
but going through ($FFFC) is just as good).
--
David A. Lyons, Apple Computer, Inc. | DAL Systems
Apple II System Software Engineer | P.O. Box 875
Internet:dlyons@apple.com | Cupertino, CA 95015-0875
My opinions are my own, not Apple's.