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Diffstat (limited to 'src/mame/drivers/namcos21.c')
-rw-r--r--src/mame/drivers/namcos21.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/mame/drivers/namcos21.c b/src/mame/drivers/namcos21.c
index 0538e321622..f9c19673dcb 100644
--- a/src/mame/drivers/namcos21.c
+++ b/src/mame/drivers/namcos21.c
@@ -1402,8 +1402,8 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( readmem_sound, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x3fff) AM_READ(BANKED_SOUND_ROM_R) /* banked */
- AM_RANGE(0x4000, 0x4001) AM_READ(ym2151_status_port_0_r)
- AM_RANGE(0x5000, 0x6fff) AM_READ(c140_r)
+ AM_RANGE(0x4000, 0x4001) AM_DEVREAD(SOUND, "ym", ym2151_r)
+ AM_RANGE(0x5000, 0x6fff) AM_DEVREAD(SOUND, "c140", c140_r)
AM_RANGE(0x7000, 0x77ff) AM_READ(namcos2_dualportram_byte_r)
AM_RANGE(0x7800, 0x7fff) AM_READ(namcos2_dualportram_byte_r) /* mirror */
AM_RANGE(0x8000, 0x9fff) AM_READ(SMH_RAM)
@@ -1413,9 +1413,8 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( writemem_sound, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x3000, 0x3003) AM_WRITE(SMH_NOP) /* ? */
AM_RANGE(0x0000, 0x3fff) AM_WRITE(SMH_ROM)
- AM_RANGE(0x4000, 0x4000) AM_WRITE(ym2151_register_port_0_w)
- AM_RANGE(0x4001, 0x4001) AM_WRITE(ym2151_data_port_0_w)
- AM_RANGE(0x5000, 0x6fff) AM_WRITE(c140_w)
+ AM_RANGE(0x4000, 0x4001) AM_DEVWRITE(SOUND, "ym", ym2151_w)
+ AM_RANGE(0x5000, 0x6fff) AM_DEVWRITE(SOUND, "c140", c140_w)
AM_RANGE(0x7000, 0x77ff) AM_WRITE(namcos2_dualportram_byte_w) AM_BASE(&mpDualPortRAM)
AM_RANGE(0x7800, 0x7fff) AM_WRITE(namcos2_dualportram_byte_w) /* mirror */
AM_RANGE(0x8000, 0x9fff) AM_WRITE(SMH_RAM)