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Zeda

Axe Sound Routine Optimised?

Dec 24th, 2011
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  1.  
  2. p_FreqOut:
  3.     xor a
  4. __FreqOutLoop1:
  5.     push    bc
  6.         xor     %00000011
  7.     ld  e,a
  8. __FreqOutLoop2:
  9.     ld  a,h
  10.     or  l
  11.     jr  z,__FreqOutDone
  12.     cpd
  13.     ld  a,e
  14.         scf
  15.     jp  pe,__FreqOutLoop2
  16. __FreqOutDone:
  17.     pop bc
  18.     out ($00),a
  19.     ret nc
  20.     jr  __FreqOutLoop1
  21. __FreqOutEnd:
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