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Diffstat (limited to 'src/mame/drivers/vulgus.c')
-rw-r--r--src/mame/drivers/vulgus.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/mame/drivers/vulgus.c b/src/mame/drivers/vulgus.c
index bb506589034..ab4f5723b21 100644
--- a/src/mame/drivers/vulgus.c
+++ b/src/mame/drivers/vulgus.c
@@ -91,10 +91,8 @@ static ADDRESS_MAP_START( sound_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x4000, 0x47ff) AM_RAM
AM_RANGE(0x4000, 0x47ff) AM_WRITE(SMH_RAM)
AM_RANGE(0x6000, 0x6000) AM_READ(soundlatch_r)
- AM_RANGE(0x8000, 0x8000) AM_WRITE(ay8910_control_port_0_w)
- AM_RANGE(0x8001, 0x8001) AM_WRITE(ay8910_write_port_0_w)
- AM_RANGE(0xc000, 0xc000) AM_WRITE(ay8910_control_port_1_w)
- AM_RANGE(0xc001, 0xc001) AM_WRITE(ay8910_write_port_1_w)
+ AM_RANGE(0x8000, 0x8001) AM_DEVWRITE(SOUND, "ay1", ay8910_address_data_w)
+ AM_RANGE(0xc000, 0xc001) AM_DEVWRITE(SOUND, "ay2", ay8910_address_data_w)
ADDRESS_MAP_END