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pc9801_86: don't normalize the psg output (nw)

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cracyc 2018-04-16 21:57:22 -05:00
parent ba1da30df2
commit f09c6b5a9c
1 changed files with 1 additions and 0 deletions
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src/devices/bus/cbus/pc9801_86.cpp
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@ -56,6 +56,7 @@ MACHINE_CONFIG_START(pc9801_86_device::device_add_mconfig)
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SOUND_ADD("opna", YM2608, 7.987_MHz_XTAL)
MCFG_YM2608_IRQ_HANDLER(WRITELINE(pc9801_86_device, sound_irq))
MCFG_AY8910_OUTPUT_TYPE(0)
MCFG_AY8910_PORT_A_READ_CB(READ8(pc9801_86_device, opn_porta_r))
//MCFG_AY8910_PORT_B_READ_CB(READ8(pc9801_state, opn_portb_r))
//MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(pc9801_state, opn_porta_w))