[Coco] CocoSDC won't stay off

[Darren A]

On Wed, Dec 3, 2014 at 7:09 AM, John Goerzen wrote:

>
> Is it possible this explanation is consistent with BACKUP 0 TO 0 but not
> BACKUP 0 TO 1 working?
>


No. If BACKUP 0 TO 0 works then it is probably not a problem with the CPU.

Try this test. With the same configuration (SDC in slot 1, floppy
controller in slot 4 and switch set to 1) enter the following:

A=65407
POKE A,3
PRINT PEEK (A)
POKE A,0
PRINT PEEK (A)

What values do you get for each Peek?
After entering these are you still able to use the DRIVE command to display
the SDC settings?

Darren