[Coco] CoCo 3 MMU test for all

[Mark Marlette]

Robert,

Correct and as I recall it was $ff9b which is the video page select register.

Regards,

Mark

At 1/20/2008 08:31 PM, you wrote:


>Mark Marlette wrote:

>

>><snip> > 128k: 112-127  s/b 0-$0f

>>512k: 64-127   s/b 0-$3f

>>1 meg: 64-255  s/b 0-$7f

>>2 meg: 0-255   s/b 0-$ff  (only one you got right, think hex, it is easier)

> ><snip>

>

>And with Paul Barton's 8-Meg board, bits were added from another I/O byte.

>

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