[Coco] CoCo Demus

tonym tonym at compusource.net
Sat May 16 15:46:32 EDT 2020


When I load up the HDBDOS ROM Luis provides, and peek the values, I get &H052DDC for the offset.

ROM is at https://sites.google.com/site/tandycocoloco/mess-superide


---- Original Message ----
From: "Ed Orbea" <ed.orbea at gmail.com>
Sent: 5/15/2020 10:26:20 PM
To: coco at maltedmedia.com
Subject: Re: [Coco] CoCo Demus

Robert:

Using an hex editor, I see the 1st 3 bytes are 07 95 00

I understand the the OS9 partition is 1st, followed by the DOS partition

When I POKE &HD938, &H07

POKE &HD939, &H95

POKE &HD93A, &H00

and then attempt to read the virtual disks (0 to 255) each one displays 
as empty, BUT when I look at the same area using a hex editor, I see 
data (not just $FF)

Any suggestions?

Ed


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