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Path: utzoo!watmath!clyde!burl!ulysses!bellcore!decvax!linus!faron!kbb
From: kbb@faron.UUCP (Kenneth B. Bass)
Newsgroups: net.micro,net.micro.cpm
Subject: CPM/BIOS interface questions
Message-ID: <517@faron.UUCP>
Date: Mon, 31-Mar-86 10:12:10 EST
Article-I.D.: faron.517
Posted: Mon Mar 31 10:12:10 1986
Date-Received: Wed, 2-Apr-86 02:45:22 EST
Distribution: net
Organization: The MITRE Coporation, Bedford, MA
Lines: 14
Xref: watmath net.micro:14207 net.micro.cpm:5392

I need some information about what CP/M (2.2) expects
from the BIOS. Specifically:

	What are the various entries in the disk parameter
	header blocks? (and what does CP/M do with them)

	What kind of error codes does CP/M want for things
	such as 'write-protect', or 'record-not-found', etc.?

Please respond via email to me, since I don't get too many chances
to read this group.

			ken bass
			kbb@faron.ARPA