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Diffstat (limited to 'src/mame/drivers/markham.c')
-rw-r--r--src/mame/drivers/markham.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/markham.c b/src/mame/drivers/markham.c
index 653a5942eea..5d1fe90450d 100644
--- a/src/mame/drivers/markham.c
+++ b/src/mame/drivers/markham.c
@@ -73,8 +73,8 @@ static ADDRESS_MAP_START( writemem2, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x5fff) AM_WRITE(SMH_ROM)
AM_RANGE(0x8000, 0x87ff) AM_WRITE(SMH_RAM) AM_SHARE(1)
- AM_RANGE(0xc000, 0xc000) AM_WRITE(sn76496_0_w)
- AM_RANGE(0xc001, 0xc001) AM_WRITE(sn76496_1_w)
+ AM_RANGE(0xc000, 0xc000) AM_DEVWRITE(SOUND, "sn1", sn76496_w)
+ AM_RANGE(0xc001, 0xc001) AM_DEVWRITE(SOUND, "sn2", sn76496_w)
AM_RANGE(0xc002, 0xc002) AM_WRITE(SMH_NOP) /* unknown */
AM_RANGE(0xc003, 0xc003) AM_WRITE(SMH_NOP) /* unknown */