[Coco] CoCo 3 POKEs to go to "CoCo 1/2" mode?

Arthur Flexser flexser at fiu.edu
Sun Jan 29 19:12:30 EST 2023


Sure, just do the poke to go to the ROM mode:  POKE &HFFDE,0.

This doesn't quite restore the ROMs to the CoCo 1/2  mode.  You still won't have a DLOAD command.  But close.

Art
________________________________
From: Coco <coco-bounces at maltedmedia.com> on behalf of Allen Huffman via Coco <coco at maltedmedia.com>
Sent: Sunday, January 29, 2023 7:03 PM
To: CoCoList for Color Computer Enthusiasts <coco at maltedmedia.com>
Cc: Allen Huffman <alsplace at pobox.com>
Subject: [Coco] CoCo 3 POKEs to go to "CoCo 1/2" mode?

Note: This message originated from outside the FIU Faculty/Staff email system.


I recall there were a set of POKEs you could do that would put the CoCo 3 in a CoCo 1/2 mode. “Knowing what I now know,” I expect these were POKEs that turn off the all-RAM mode and ran the original ROMs instead of the patched CoCo 3 BASIC ROM.

Does that ring a bell to anyone? I just remember they’d revert it back to the old “EXTENDED COLOR BASIC 1.1” or whatever boot up.

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Allen Huffman - PO Box 7634 - Urbandale IA 50323 - 515-999-0227 (vmail/TXT only)
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