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Diffstat (limited to 'src/mame/drivers/avalnche.c')
-rw-r--r--src/mame/drivers/avalnche.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/avalnche.c b/src/mame/drivers/avalnche.c
index 443e9321987..a0655d812d6 100644
--- a/src/mame/drivers/avalnche.c
+++ b/src/mame/drivers/avalnche.c
@@ -140,12 +140,12 @@ static ADDRESS_MAP_START( main_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x2003, 0x2003) AM_MIRROR(0x0ffc) AM_READ(SMH_NOP)
AM_RANGE(0x3000, 0x3000) AM_MIRROR(0x0fff) AM_WRITE(watchdog_reset_w)
AM_RANGE(0x4000, 0x4000) AM_MIRROR(0x0ff8) AM_WRITE(avalance_credit_1_lamp_w)
- AM_RANGE(0x4001, 0x4001) AM_MIRROR(0x0ff8) AM_WRITE(avalnche_attract_enable_w)
+ AM_RANGE(0x4001, 0x4001) AM_MIRROR(0x0ff8) AM_DEVWRITE(SOUND, "discrete", avalnche_attract_enable_w)
AM_RANGE(0x4002, 0x4002) AM_MIRROR(0x0ff8) AM_WRITE(avalance_video_invert_w)
AM_RANGE(0x4003, 0x4003) AM_MIRROR(0x0ff8) AM_WRITE(avalance_credit_2_lamp_w)
- AM_RANGE(0x4004, 0x4006) AM_MIRROR(0x0ff8) AM_WRITE(avalnche_audio_w)
+ AM_RANGE(0x4004, 0x4006) AM_MIRROR(0x0ff8) AM_DEVWRITE(SOUND, "discrete", avalnche_audio_w)
AM_RANGE(0x4007, 0x4007) AM_MIRROR(0x0ff8) AM_WRITE(avalance_start_lamp_w)
- AM_RANGE(0x5000, 0x5000) AM_MIRROR(0x0fff) AM_WRITE(avalnche_noise_amplitude_w)
+ AM_RANGE(0x5000, 0x5000) AM_MIRROR(0x0fff) AM_DEVWRITE(SOUND, "discrete", avalnche_noise_amplitude_w)
AM_RANGE(0x6000, 0x7fff) AM_ROM
ADDRESS_MAP_END