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@Ciaran
Hello,
I was trying to read a track at once using the command apparently supported by the controller inside the Dragon (WD2797)
but I cannot get it to work.
Is this command ($E0) supported on XRoar or should I try it on real hardware?
Thanks in advance
pere

Ps Tracing the program with GDB I found that an NMI is received at the same time I send the command to $FF40
that seems strange to me ... it should be generated when the command is completed!

pser1 wrote: ↑Thu Apr 11, 2024 6:45 pm I was trying to read a track at once using the command apparently supported by the controller inside the Dragon (WD2797)
but I cannot get it to work.
Is this command ($E0) supported on XRoar or should I try it on real hardware?

Ah sorry, it's very much not supported.

When I finally implement flux level support (e.g. HFE), it's definitely going to be on the the list. But there's no way to implement the phantom missing clock recognition with the code as it stands, and without that I'd end up emulating the function being far more useful than it actually is

..ciaran

OK, thanks for explaining it!
I will try it on real hardware then.
cheers!
pere