diff options
Diffstat (limited to 'src/mame/drivers/mz2500.cpp')
-rw-r--r-- | src/mame/drivers/mz2500.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/mame/drivers/mz2500.cpp b/src/mame/drivers/mz2500.cpp index a1851236ed8..9ec57559e98 100644 --- a/src/mame/drivers/mz2500.cpp +++ b/src/mame/drivers/mz2500.cpp @@ -1855,14 +1855,14 @@ MACHINE_CONFIG_START(mz2500_state::mz2500) SPEAKER(config, "mono").front_center(); - MCFG_DEVICE_ADD("ym", YM2203, 2000000) //unknown clock / divider - MCFG_AY8910_PORT_A_READ_CB(READ8(*this, mz2500_state, opn_porta_r)) // read A - MCFG_AY8910_PORT_B_READ_CB(IOPORT("DSW1")) // read B - MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(*this, mz2500_state, opn_porta_w)) // write A - MCFG_SOUND_ROUTE(0, "mono", 0.25) - MCFG_SOUND_ROUTE(1, "mono", 0.25) - MCFG_SOUND_ROUTE(2, "mono", 0.50) - MCFG_SOUND_ROUTE(3, "mono", 0.50) + ym2203_device &ym(YM2203(config, "ym", 2000000)); //unknown clock / divider + ym.port_a_read_callback().set(FUNC(mz2500_state::opn_porta_r)); + ym.port_b_read_callback().set_ioport("DSW1"); + ym.port_a_write_callback().set(FUNC(mz2500_state::opn_porta_w)); + ym.add_route(0, "mono", 0.25); + ym.add_route(1, "mono", 0.25); + ym.add_route(2, "mono", 0.50); + ym.add_route(3, "mono", 0.50); MCFG_DEVICE_ADD("beeper", BEEP, 4096) MCFG_SOUND_ROUTE(ALL_OUTPUTS,"mono",0.50) |