diff options
Diffstat (limited to 'include/gba/io_reg.h')
| -rw-r--r-- | include/gba/io_reg.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/gba/io_reg.h b/include/gba/io_reg.h index 92dd49a01..e29441f19 100644 --- a/include/gba/io_reg.h +++ b/include/gba/io_reg.h @@ -447,6 +447,26 @@ #define DISPSTAT_HBLANK_INTR 0x0010 // H-Blank interrupt enabled #define DISPSTAT_VCOUNT_INTR 0x0020 // V-Count interrupt enabled +// SOUNDCNT_H +#define SOUND_CGB_MIX_QUARTER 0x0000 +#define SOUND_CGB_MIX_HALF 0x0001 +#define SOUND_CGB_MIX_FULL 0x0002 +#define SOUND_A_MIX_HALF 0x0000 +#define SOUND_A_MIX_FULL 0x0004 +#define SOUND_B_MIX_HALF 0x0000 +#define SOUND_B_MIX_FULL 0x0008 +#define SOUND_ALL_MIX_FULL 0x000E +#define SOUND_A_RIGHT_OUTPUT 0x0100 +#define SOUND_A_LEFT_OUTPUT 0x0200 +#define SOUND_A_TIMER_0 0x0000 +#define SOUND_A_TIMER_1 0x0400 +#define SOUND_A_FIFO_RESET 0x0800 +#define SOUND_B_RIGHT_OUTPUT 0x1000 +#define SOUND_B_LEFT_OUTPUT 0x2000 +#define SOUND_B_TIMER_0 0x0000 +#define SOUND_B_TIMER_1 0x4000 +#define SOUND_B_FIFO_RESET 0x8000 + // SOUNDCNT_X #define SOUND_1_ON 0x0001 #define SOUND_2_ON 0x0002 |