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base:detecting_sid_type_-_safe_method

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base:detecting_sid_type_-_safe_method [2015-06-13 08:07] – molochbase:detecting_sid_type_-_safe_method [2020-10-27 14:16] – silverdr
Line 20: Line 20:
  ;Detection itself starts here   ;Detection itself starts here
  lda #$ff ;Set frequency in voice 3 to $ffff   lda #$ff ;Set frequency in voice 3 to $ffff 
- sta $d412 ;...and set testbit (other bits doesn't matter) in $d012 to disable oscillator+ sta $d412 ;...and set testbit (other bits don't matter) in VCREG3 ($d412) to disable oscillator
  sta $d40e  sta $d40e
  sta $d40f  sta $d40f
base/detecting_sid_type_-_safe_method.txt · Last modified: 2022-05-19 10:58 by ftc