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Diffstat (limited to 'src/mame/drivers/nbmj8688.cpp')
-rw-r--r--src/mame/drivers/nbmj8688.cpp16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/mame/drivers/nbmj8688.cpp b/src/mame/drivers/nbmj8688.cpp
index 50080e53e2b..5a2f465b868 100644
--- a/src/mame/drivers/nbmj8688.cpp
+++ b/src/mame/drivers/nbmj8688.cpp
@@ -2479,10 +2479,10 @@ MACHINE_CONFIG_START(nbmj8688_state::NBMJDRV_4096)
/* sound hardware */
SPEAKER(config, "speaker").front_center();
- MCFG_DEVICE_ADD("psg", AY8910, 1250000)
- MCFG_AY8910_PORT_A_READ_CB(READ8(*this, nbmj8688_state, dipsw1_r)) // DIPSW-A read
- MCFG_AY8910_PORT_B_READ_CB(READ8(*this, nbmj8688_state, dipsw2_r)) // DIPSW-B read
- MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.35)
+ ay8910_device &psg(AY8910(config, "psg", 1250000));
+ psg.port_a_read_callback().set(FUNC(nbmj8688_state::dipsw1_r)); // DIPSW-A read
+ psg.port_b_read_callback().set(FUNC(nbmj8688_state::dipsw2_r)); // DIPSW-B read
+ psg.add_route(ALL_OUTPUTS, "speaker", 0.35);
MCFG_DEVICE_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // unknown DAC
MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0)
@@ -2676,10 +2676,10 @@ MACHINE_CONFIG_START(nbmj8688_state::mbmj_p16bit_LCD)
/* sound hardware */
SPEAKER(config, "speaker").front_center();
- MCFG_DEVICE_ADD("psg", AY8910, 1250000)
- MCFG_AY8910_PORT_A_READ_CB(READ8(*this, nbmj8688_state, dipsw1_r)) // DIPSW-A read
- MCFG_AY8910_PORT_B_READ_CB(READ8(*this, nbmj8688_state, dipsw2_r)) // DIPSW-B read
- MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.35)
+ ay8910_device &psg(AY8910(config, "psg", 1250000));
+ psg.port_a_read_callback().set(FUNC(nbmj8688_state::dipsw1_r)); // DIPSW-A read
+ psg.port_b_read_callback().set(FUNC(nbmj8688_state::dipsw2_r)); // DIPSW-B read
+ psg.add_route(ALL_OUTPUTS, "speaker", 0.35);
MCFG_DEVICE_ADD("dac", DAC_8BIT_R2R, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.5) // unknown DAC
MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0)