diff options
Diffstat (limited to 'src/mame/audio/segag80r.c')
-rw-r--r-- | src/mame/audio/segag80r.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/audio/segag80r.c b/src/mame/audio/segag80r.c index ed229058583..3bf71a37837 100644 --- a/src/mame/audio/segag80r.c +++ b/src/mame/audio/segag80r.c @@ -836,7 +836,7 @@ MACHINE_DRIVER_START( monsterb_sound_board ) /* basic machine hardware */ MDRV_CPU_ADD("audio", N7751, 6000000) MDRV_CPU_IO_MAP(monsterb_7751_portmap,0) - + MDRV_I8243_ADD("audio_8243", NULL, n7751_rom_control_w) /* sound hardware */ @@ -959,7 +959,7 @@ static WRITE8_DEVICE_HANDLER( n7751_rom_control_w ) case 2: sound_addr = (sound_addr & ~0xf00) | ((data & 0x0f) << 8); break; - + case 3: sound_addr &= 0xfff; { @@ -993,7 +993,7 @@ static WRITE8_DEVICE_HANDLER( n7751_p2_w ) { /* write to P2; low 4 bits go to 8243 */ i8243_p2_w(device, offset, data & 0x0f); - + /* output of bit $80 indicates we are ready (1) or busy (0) */ /* no other outputs are used */ n7751_busy = data >> 7; |