[Coco] Re: 64K Mode

Arthur Flexser flexser at fiu.edu
Tue Jan 13 16:25:03 EST 2004


On Tue, 13 Jan 2004, Torsten Dittel wrote:

> > a 16K (or 32K piggyback) machine, if I'm recalling correctly, the display
> > is just flickery garbage if you try to display nonexistent memory space.
> 
> I guess the lower address space is mirrored, so the grabage you see
> above 16/32K is the garbage of the zeropage.
> 
> Torsten

I don't think so--I know what the zero page looks like.  What I'm
referring to is a completely unstable and utterly unidentifiable display,
basically a sort of horizontally whirling pinkish thing, if I'm
remembering its appearance correctly.

Art






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