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

   1 ;*
   2 ;** VTech Creativision Definitions
   3 ;*
   4
   5 ;** Screen
   6 SCREEN_ROWS             = 24
   7 SCREEN_COLS             = 32
   8 SCREEN_PTR              = $3A
   9 CURSOR_X                = $3C
  10 CURSOR_Y                = $3D
  11
  12 ;** VDP
  13 VDP_CONTROL_W           = $3001
  14 VDP_DATA_W              = $3000
  15 VDP_STATUS_R            = $2001
  16 VDP_DATA_R              = $2000
  17
  18 ;** PIA
  19 PIA0_DATA               = $1000
  20 PIA0_STATUS             = $1001
  21 PIA1_DATA               = $1002
  22 PIA1_STATUS             = $1003
  23
  24 ;** General
  25 CH_VLINE                = 33
  26 CH_HLINE                = 34
  27 CH_ULCORNER             = 35
  28 CH_URCORNER             = 36
  29 CH_LLCORNER             = 37
  30 CH_LRCORNER             = 38
  31
  32 ;** I/O
  33 ZP_KEYBOARD             = $10
  34 ZP_JOY0_DIR             = $11
  35 ZP_JOY1_DIR             = $13
  36 ZP_JOY_LBUTTONS         = $16
  37 ZP_JOY_RBUTTONS         = $17
  38