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From: Jerry Sweet 
Newsgroups: net.micro.cpm
Subject: Re: Technical trivia
Message-ID: <6725@brl-tgr.ARPA>
Date: Fri, 21-Dec-84 14:26:02 EST
Article-I.D.: brl-tgr.6725
Posted: Fri Dec 21 14:26:02 1984
Date-Received: Sun, 23-Dec-84 00:37:42 EST
Sender: news@brl-tgr.ARPA
Organization: Ballistic Research Lab
Lines: 10


Some errata for the BDS C version 1.50a explains how to reconfigure
the runtime to use a different RST address.  In general, it is unsafe
to use the RST locations unless your software can be reconfigured as
well.  The Z80 can arrange for hardware interrupt vectors to be placed
elsewhere in memory, but (a) not everyone has a Z80, (b) not everyone
uses the extended scheme, and (c) that still doesn't help when using
software that may already occupy the RST vectors.

-jns