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Re: GDBstub porting for vrc4375
>>>>> "Jonathan" == Jonathan Larmour <jlarmour@redhat.com> writes:
>> <2>. There are a 7-segment display on board, according to the
>> document the address is 0x7c000000, I am trying to write to the
>> address after system initialization, but it doesn't work. Anything
>> wrong?
Jonathan> Maybe PMON doesn't set up the MMU mappings for that?
Or the CPU runs in big-endian mode and the LED is 8-bit addressed so
you need to poke at 0x7c000000^3
Jesper