Date   : Wed, 07 Mar 1984 12:46:29-MST
From   : Keith Petersen <KPETERSEN@SIMTEL20.ARPA>
Subject: Using MDM727 with Cromemco CDOS

Date:     Wed, 7 Mar 84
From:     Keith Petersen, W8SDZ
To:       All
Subject:  Using MDM727 with Cromemco CDOS

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

After you overlay MDM727.COM using DEBUG, patch the following
locations to NOPs (binary zeros): 2E4C, 2E4D, 2E4E, 2E4F.

This will disable the CP/M disk stat call function 1Fh which is
not implemented in the current version of CDOS.  The MDM727 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 MDM727 to return to the system.
--Keith