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From: stc7@cunixb.cc.columbia.edu (Steven T Chiang)
Newsgroups: comp.sys.apple2
Subject: What is this Rom Routine?
Message-ID: <1991Feb7.164257.11934@cunixf.cc.columbia.edu>
Date: 7 Feb 91 16:42:57 GMT
Sender: news@cunixf.cc.columbia.edu (The Daily News)
Reply-To: stc7@cunixb.cc.columbia.edu (Steven T Chiang)
Organization: Columbia University
Lines: 20


	I was looking at a piece of code the other day, and I ran
across a jsr to an unfamilar rom routine.  I checked a couple of
references that I have (Firmware, and Inside the //gs), and couldn't
find any information on it.

	The routine was $f8fa.  If anyone has any information on it,
it would be greatly appreciated.  When I jsr it, it will toggle the
3.5" drive, if there is a disk in it.

Thanks



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