git.sur5r.net Git - cc65/blob - asminc/atari_pokey.inc

   1 ;-------------------------------------------------------------------------
   2 ; POKEY Address Equates
   3 ;-------------------------------------------------------------------------
   4
   5 ; Read Addresses
   6
   7 POT0    = POKEY + $00         ;potentiometer 0
   8 POT1    = POKEY + $01         ;potentiometer 1
   9 POT2    = POKEY + $02         ;potentiometer 2
  10 POT3    = POKEY + $03         ;potentiometer 3
  11 POT4    = POKEY + $04         ;potentiometer 4
  12 POT5    = POKEY + $05         ;potentiometer 5
  13 POT6    = POKEY + $06         ;potentiometer 6
  14 POT7    = POKEY + $07         ;potentiometer 7
  15
  16 ALLPOT  = POKEY + $08         ;potentiometer port status
  17 KBCODE  = POKEY + $09         ;keyboard code
  18 RANDOM  = POKEY + $0A         ;random number generator
  19 SERIN   = POKEY + $0D         ;serial port input
  20 IRQST   = POKEY + $0E         ;IRQ interrupt status
  21 SKSTAT  = POKEY + $0F         ;serial port and keyboard status
  22
  23 ; Write Addresses
  24
  25 AUDF1   = POKEY + $00         ;channel 1 audio frequency
  26 AUDC1   = POKEY + $01         ;channel 1 audio control
  27
  28 AUDF2   = POKEY + $02         ;channel 2 audio frequency
  29 AUDC2   = POKEY + $03         ;channel 2 audio control
  30
  31 AUDF3   = POKEY + $04         ;channel 3 audio frequency
  32 AUDC3   = POKEY + $05         ;channel 3 audio control
  33
  34 AUDF4   = POKEY + $06         ;channel 4 audio frequency
  35 AUDC4   = POKEY + $07         ;channel 4 audio control
  36
  37 AUDCTL  = POKEY + $08         ;audio control
  38 STIMER  = POKEY + $09         ;start timers
  39 SKRES   = POKEY + $0A         ;reset SKSTAT status
  40 POTGO   = POKEY + $0B         ;start potentiometer scan sequence
  41 SEROUT  = POKEY + $0D         ;serial port output
  42 IRQEN   = POKEY + $0E         ;IRQ interrupt enable
  43 SKCTL   = POKEY + $0F         ;serial port and keyboard control