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From: GRUPP@mit-mc@sri-unix.UUCP
Newsgroups: net.micro
Subject: Morrow Hard Disk Controller
Message-ID: <4893@sri-arpa.UUCP>
Date: Tue, 6-Sep-83 06:58:00 EDT
Article-I.D.: sri-arpa.4893
Posted: Tue Sep  6 06:58:00 1983
Date-Received: Thu, 8-Sep-83 17:56:28 EDT
Lines: 11

From:  Paul R. Grupp <GRUPP@mit-mc>

I have a M20 but the controller is the same for a M20, M26, or M16.
There are actually two Morrow controllers and one from CompuPro that
will do the job (others I suspect also).  Morrow has a true 696 standard
DMA controller which I know nothing about (but heard it is NOT designed
well).  Morrow also has (which I have and LOVE) a port mapped controller.
The port mapped is called the HDCA-4A.  The CompuPro item is their DISK2
which I no nothing about either.  I got full source code for the Bios
with mine (also Mbasic and an attach (yuck) program.  Hope this helps.
--Paul