X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=asminc%2Fcreativision.inc;h=49d55a3425362572563cda823af5d728bffa9d8c;hb=2cd4b5109a59c3743b38369359c389cc1b9edab4;hp=bd30bc4627cfcc21db9afb04e53b71681710b186;hpb=a5fba551d14497657e2abc9687a092d26bd218c2;p=cc65

diff --git a/asminc/creativision.inc b/asminc/creativision.inc
index bd30bc462..49d55a342 100644
--- a/asminc/creativision.inc
+++ b/asminc/creativision.inc
@@ -10,10 +10,10 @@ CURSOR_X                = $3C
 CURSOR_Y                = $3D
 
 ;** VDP
-VDP_CONTROL_W           = $3001
-VDP_DATA_W              = $3000
-VDP_STATUS_R            = $2001
 VDP_DATA_R              = $2000
+VDP_STATUS_R            = $2001
+VDP_DATA_W              = $3000
+VDP_CONTROL_W           = $3001
 
 ;** PIA
 PIA0_DATA               = $1000
@@ -36,3 +36,26 @@ ZP_JOY1_DIR             = $13
 ZP_JOY0_BUTTONS         = $16
 ZP_JOY1_BUTTONS         = $17
 
+;** Joystick direction values (ZP_JOY0_DIR/ZP_JOY1_DIR)
+JOY_N                   = $49
+JOY_NNE                 = $48
+JOY_NE                  = $47
+JOY_ENE                 = $46
+JOY_E                   = $45
+JOY_ESE                 = $44
+JOY_SE                  = $43
+JOY_SSE                 = $42
+JOY_S                   = $41
+JOY_SSW                 = $40
+JOY_SW                  = $4F
+JOY_WSW                 = $4E
+JOY_W                   = $4D
+JOY_WNW                 = $4C
+JOY_NW                  = $4B
+JOY_NNW                 = $4A
+
+;** BIOS
+BIOS_IRQ1_ADDR          = $FF3F
+BIOS_IRQ2_ADDR          = $FF52
+BIOS_NMI_RESET_ADDR     = $F808
+BIOS_WRITE_VDP_REG      = $FE1F