SID DIN Limit

Testing/Troubleshooting
1

Hi all,

Looks to me that SID can’t manage more than 9 DIN Shift Register. I’ve test my hardware and all looks correct, but encoders on SR 9, 10 and 11 don’t work.

Is this a simple limitation, or do I have to reorganize Inputs in order to use less than 10 SR ?

Thanks,

ludo

2

Ok, I found the limitation in main.asm

[tt];; initialize the shift registers

movlw  0x09        ; use up to 9 shift registers (maximum would be 16!)

call  MIOS_SRIO_NumberSet[/tt]

I’ve set it to 0x0B !

ludo