[Coco] Vcc and real floppy disks

[Darren A]

It is not a limitation of the fdrawcmd.sys driver. That driver does
permit you to read and write sectors on the 2nd side of the disk using
Sector ID fields that are encoded as side 0.

I imagine VCC would need a config setting to specifiy how the fourth
drive select bit in $FF40 should be interpreted (Drive 4 OR Side
Select). This should apply both to real disks and disk image files.

Darren

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On 9/25/08, Robert Gault  wrote:
>
> < snip >
>
> The main problem with VCC and real floppy disks is the inability to
> select the front or back side (ie change heads) when a disk has been
> used on the Coco as two singles rather than a double. While this may be
> a function of fdrawcmd.sys rather than VCC it is annoying.
>