[Coco] Cartridge memory - mapping in and out

Robert Gault robert.gault at worldnet.att.net
Mon Oct 29 15:29:20 EDT 2007


Mark,

Roger's explanation is right on target. All of the vectors in low RAM 
are modified for Coco3 use. If you switch to ROM mode via Basic commands 
with a POKE, you may be OK as long as none of the Super Extended Basic 
($E000-$FA0B) needs to be accessed. However, your success is 
unpredictable. You will be much safer with a very short ml program doing 
the work of relocating the cart ROM code.

Is there some reason why you don't want to create such an ml program?



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