diff options
Diffstat (limited to 'src/mame/drivers/system1.c')
-rw-r--r-- | src/mame/drivers/system1.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/system1.c b/src/mame/drivers/system1.c index 67a15ee24d5..82dbb094fa8 100644 --- a/src/mame/drivers/system1.c +++ b/src/mame/drivers/system1.c @@ -428,8 +428,8 @@ ADDRESS_MAP_END static ADDRESS_MAP_START( sound_map, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x7fff) AM_ROM AM_RANGE(0x8000, 0x87ff) AM_MIRROR(0x1800) AM_RAM - AM_RANGE(0xa000, 0xa003) AM_MIRROR(0x1ffc) AM_WRITE(sn76496_0_w) /* Choplifter writes to the four addresses */ - AM_RANGE(0xc000, 0xc003) AM_MIRROR(0x1ffc) AM_WRITE(sn76496_1_w) /* in sequence */ + AM_RANGE(0xa000, 0xa003) AM_MIRROR(0x1ffc) AM_DEVWRITE(SOUND, "sn1", sn76496_w) /* Choplifter writes to the four addresses */ + AM_RANGE(0xc000, 0xc003) AM_MIRROR(0x1ffc) AM_DEVWRITE(SOUND, "sn2", sn76496_w) /* in sequence */ AM_RANGE(0xe000, 0xe000) AM_MIRROR(0x1fff) AM_READ(soundlatch_r) ADDRESS_MAP_END |