[Coco] Cartridge memory - mapping in and out

[Robert Gault]

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?