Date   : Fri, 16 Mar 1984 10:59:03-MST
From   : Keith Petersen <KPETERSEN@SIMTEL20.ARPA>
Subject: Using MDM728 with Cromemco CDOS

Date:     Fri 16 Mar 84
From:     Keith Petersen, W8SDZ
To:       All
Subject:  Using MDM728 with Cromemco CDOS

CDOS users: Get M7CD-1.ASM, the overlay for Cromemco systems.

After you overlay MDM728.COM using DEBUG, patch the following
locations to NOPs (binary zeros): 2E5A, 2E5B, 2E5C, 2E5D.

This will disable the CP/M disk stat call function 1Fh which is
not implemented in the current version of CDOS.  The MDM728 DIR
function will then work, but will show 0k left on the disk.
That's livable, and certainly better than before when CDOS gave
an error message and jumped out of MDM728 to return to the system.
--Keith