[Coco] Disk access and poke 65497,0

[Robert Gault]

Success depends not on the hardware but the DOS being used. Disk Basic 
generally won't work for disk I/O at 2MHz but RGBDOS, HDBDOS, probably 
ADOS-3, and others work correctly.

Diego Barizo wrote:
> I was testing the HTML "decoder" that I'm writing, and just realized 
> that I'm reading files from the disk while running at double speed.
> Isn't that supposed not to work?
> Or is just unreliable?
> 
> Diego
> 
>