[Coco] coco2 MC6883/6847 memory map

[didier derny]

I'm trying to understand how the coco 2 works J

 

It's relatively clear except for one thing

[I probably missed something in the datasheets]

 

When a coco2 is running with the basic I suppose it is in map type 0

With 32k rom/io  and 2 pages 32k ram  (if 64k installed).

 

If the processor is in page 0  where is the video ? page 0 or page 1 ?

 

And what happens if I switch from page 0 to page 1

The video also switch  ? 

 

 

 

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Didier