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leland: better fix (nw)

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This commit is contained in:
cracyc 2019-02-11 20:17:44 -06:00
parent 5755f55af4
commit c1db607060
1 changed files with 4 additions and 2 deletions
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6
src/mame/audio/leland.cpp
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@ -420,6 +420,8 @@ void leland_80186_sound_device::device_reset()
m_ext_start = 0;
m_ext_stop = 0;
m_ext_active = 0;
if (m_type == TYPE_WSF)
m_dacvol[3]->write(0xff); //TODO: determine how to set this if at all
}
DEFINE_DEVICE_TYPE(LELAND_80186, leland_80186_sound_device, "leland_80186_sound", "80186 DAC (Leland)")
@ -658,14 +660,14 @@ WRITE16_MEMBER( leland_80186_sound_device::ataxx_dac_control )
dac_w(space, 0x40, data, 0x00ff);
return;
case 0x01:
dac_w(space, 0x63, data, 0x00ff);
dac_w(space, 0x61, data, 0x00ff);
return;
case 0x02:
dac_w(space, 2, data, 0x00ff);
return;
case 0x03:
m_dacvol[0]->write((data & 7) << 5);
m_dacvol[3]->write(((data >> 3) & 7) << 5);
m_dacvol[1]->write(((data >> 3) & 7) << 5);
m_dacvol[2]->write(((data >> 6) & 3) << 6);
return;
}