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

   1 ;
   2 ; Accelerator definitions.
   3 ;
   4
   5 ; ---------------------------------------------------------------------------
   6 ; Speed definitions for all accelerator, to be used as input for the 'set'
   7 ; functions.
   8
   9
  10 SPEED_SLOW = $00
  11 SPEED_FAST = $FF
  12
  13 SPEED_1X    = SPEED_SLOW
  14 SPEED_2X    =  2 - 1
  15 SPEED_3X    =  3 - 1
  16 SPEED_4X    =  4 - 1
  17 SPEED_5X    =  5 - 1
  18 SPEED_6X    =  6 - 1
  19 SPEED_7X    =  7 - 1
  20 SPEED_8X    =  8 - 1
  21 SPEED_10X   = 10 - 1
  22 SPEED_12X   = 12 - 1
  23 SPEED_16X   = 16 - 1
  24 SPEED_20X   = 20 - 1
  25
  26
  27 ; ---------------------------------------------------------------------------
  28 ; C64/C128 Super CPU cartridge
  29
  30 SuperCPU_Slow       := $D07A
  31 SuperCPU_Fast       := $D07B
  32 SuperCPU_Speed_Mode := $D0B8
  33 SuperCPU_Detect     := $D0BC
  34
  35
  36 ; ---------------------------------------------------------------------------
  37 ; C64DTV
  38
  39 C64DTV_Extended_Regs := $D03F
  40
  41 C64DTV_Slow = $00
  42 C64DTV_Fast = $03
  43
  44
  45 ; ---------------------------------------------------------------------------
  46 ; C128 native and C128 in C64 mode
  47
  48 C128_VICIIE_CLK := $D030
  49
  50
  51 ; ---------------------------------------------------------------------------
  52 ; C64 Chameleon cartridge
  53
  54 CHAMELEON_CFGTUR := $D0F3
  55 CHAMELEON_CFGENA := $D0FE
  56
  57 CHAMELEON_ENABLE_REGS  = $2A
  58 CHAMELEON_DISABLE_REGS = $FF
  59
  60 CHAMELEON_CFGTUR_LIMIT_1MHZ = %00001100
  61 CHAMELEON_CFGTUR_LIMIT_NONE = %10000000
  62
  63
  64 ; ---------------------------------------------------------------------------
  65 ; C65/C64DX in C64 mode
  66
  67 C65_VICIII_KEY    := $D02F
  68 C65_VICIII_CTRL_B := $D031
  69
  70 C65_VICIII_UNLOCK_1 = $A5
  71 C65_VICIII_UNLOCK_2 = $96
  72
  73
  74 ; ---------------------------------------------------------------------------
  75 ; C64 Turbo Master cartridge
  76
  77 TURBOMASTER_DETECT    := $BF53
  78
  79 TURBOMASTER_SPEED_REG := $00
  80