Hi Guys,
Atapi is unfortunately not possible to drive with the current hardware.
In the ATAPI-standard you need to send a (16bit) command packed to
tell the device what to do. That itself is not a problem, since you can
send only the lower 8 bits as a command. But, the lower 8 bits are
only audio-related commands. Play track, open/close drive etc.
Nice to show-off you can remote-control a CD-unit
To access read/write you need the (some of the) top 8 bits.
I haven't got time just now, but you could make a converter to
connect the 8 address-lines the MyIDE sends out and connect them
with the only relevant address-lines you need to speak to the device.
Just a thought from my side.
I have the ATAPI-commands for a philips dualspeed writer in pdf
When somebody needs it, I can post it.
Cheers,
Sijmen.