Date   : Sun, 16 Feb 1986 12:38:00 EST
From   : Paul.Birkel@cmu-cs-a.ARPA
Subject: Morrow MD2

I purchased a Morrow MD2 (used) last year for my father, and just now
purchased a Kaypro II (used) for my wife. Thanks to MFDISK and UNIFORM
I can exchange disks between the two. Given the limitations imposed
by the Kaypro II drives (191K each) I'm planning to try the Micro-Cornucopia
PRO-8 ROM with a pair of Mitsubishi disks (see article in M-C Dec. '85).
Seems very straightforward.

I'd like to do the same with the MD2; at least to get DSDD. That should just
mean a new ROM if I stick to two drives; else some decoder logic changes.
The M-C folks I talked to last week had never heard of such a thing. Of course
the MD3 does just that.

Question:

       Anyone done any sort of upgrade to a MD2?

       Anyone have a Schematic for the MD2?

       Anyone be willing to copy their MD3 ROM and determine any wiring
               diferences with the MD2 (i.e. have a MD3 schematic?)?

       Anyone have any help, at all, to offer? Pointers?

Thank you.
As I am just getting added to the mailing list, please direct any responses
directly to me:
               BIRKEL@A.CS.CMU.EDU (or, old style, @CMU-CS-A)