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Text File  |  1980-01-01  |  243 b   |  18 lines
  1.  
  2.     section    chips,code
  3.  
  4.     ; by Shagratt/LSD
  5.     ;how to detect what chipset you are running.
  6.     
  7.     move.w    $dff004,d0
  8.     and.w    #%0111111100000000,d0
  9.     lsr.w    #8,d0
  10.  
  11.     ; = $00 - NORMAL/PAL
  12.     ; = $10 - NORMAL/NTSC
  13.     ; = $20 - ECS/PAL
  14.     ; = $30 - ESC/NTSC
  15.  
  16.     rts
  17.     
  18.