diff options
Diffstat (limited to 'constants/hardware_constants.asm')
| -rw-r--r-- | constants/hardware_constants.asm | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/constants/hardware_constants.asm b/constants/hardware_constants.asm index dc06a05d..d1dcdd69 100644 --- a/constants/hardware_constants.asm +++ b/constants/hardware_constants.asm @@ -82,8 +82,14 @@ DEF rWave_d EQU $ff3d DEF rWave_e EQU $ff3e DEF rWave_f EQU $ff3f DEF rLCDC EQU $ff40 ; LCD Control (R/W) -DEF rLCDC_ENABLE EQU 7 -DEF rLCDC_ENABLE_MASK EQU 1 << rLCDC_ENABLE +DEF rLCDC_BG_PRIORITY EQU 0 +DEF rLCDC_SPRITES_ENABLE EQU 1 +DEF rLCDC_SPRITE_SIZE EQU 2 +DEF rLCDC_BG_TILEMAP EQU 3 +DEF rLCDC_TILE_DATA EQU 4 +DEF rLCDC_WINDOW_ENABLE EQU 5 +DEF rLCDC_WINDOW_TILEMAP EQU 6 +DEF rLCDC_ENABLE EQU 7 DEF rSTAT EQU $ff41 ; LCDC Status (R/W) DEF rSCY EQU $ff42 ; Scroll Y (R/W) DEF rSCX EQU $ff43 ; Scroll X (R/W) @@ -112,3 +118,8 @@ DEF rSVBK EQU $ff70 ; CGB Mode Only - WRAM Bank DEF rPCM12 EQU $ff76 ; Channels 1 & 2 Amplitude (R) DEF rPCM34 EQU $ff77 ; Channels 3 & 4 Amplitude (R) DEF rIE EQU $ffff ; Interrupt Enable (R/W) +DEF rIE_VBLANK EQU 0 +DEF rIE_LCD EQU 1 +DEF rIE_TIMER EQU 2 +DEF rIE_SERIAL EQU 3 +DEF rIE_JOYPAD EQU 4 |