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lx810l: use dac instead of speaker

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This commit is contained in:
Ramiro Polla 2015-09-19 01:35:25 +02:00
parent 0e025a91fe
commit 37676cb203
2 changed files with 7 additions and 7 deletions
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10
src/devices/bus/centronics/epson_lx810l.c
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@ -141,7 +141,7 @@ static MACHINE_CONFIG_FRAGMENT( epson_lx810l )
/* audio hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0)
MCFG_DAC_ADD("dac")
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
/* gate array */
@ -296,7 +296,7 @@ epson_lx810l_t::epson_lx810l_t(const machine_config &mconfig, const char *tag, d
m_pf_stepper(*this, "pf_stepper"),
m_cr_stepper(*this, "cr_stepper"),
m_eeprom(*this, "eeprom"),
m_speaker(*this, "speaker"),
m_dac(*this, "dac"),
m_e05a30(*this, "e05a30"),
m_93c06_clk(0),
m_93c06_cs(0),
@ -316,7 +316,7 @@ epson_lx810l_t::epson_lx810l_t(const machine_config &mconfig, device_type type,
m_pf_stepper(*this, "pf_stepper"),
m_cr_stepper(*this, "cr_stepper"),
m_eeprom(*this, "eeprom"),
m_speaker(*this, "speaker"),
m_dac(*this, "dac"),
m_e05a30(*this, "e05a30"),
m_93c06_clk(0),
m_93c06_cs(0),
@ -352,7 +352,7 @@ void epson_lx810l_t::device_start()
void epson_lx810l_t::device_reset()
{
m_speaker->level_w(0);
m_dac->write_unsigned8(0);
}
@ -578,7 +578,7 @@ WRITE_LINE_MEMBER( epson_lx810l_t::co0_w )
WRITE_LINE_MEMBER( epson_lx810l_t::co1_w )
{
m_speaker->level_w(state);
m_dac->write_unsigned8(0 - !state);
}

4
src/devices/bus/centronics/epson_lx810l.h
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@ -16,7 +16,7 @@
#include "machine/e05a30.h"
#include "machine/eepromser.h"
#include "machine/steppers.h"
#include "sound/speaker.h"
#include "sound/dac.h"
//**************************************************************************
@ -102,7 +102,7 @@ private:
required_device<stepper_device> m_pf_stepper;
required_device<stepper_device> m_cr_stepper;
required_device<eeprom_serial_93cxx_device> m_eeprom;
required_device<speaker_sound_device> m_speaker;
required_device<dac_device> m_dac;
required_device<e05a30_device> m_e05a30;
int m_93c06_clk;