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poly880: does not have sound

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This commit is contained in:
hap 2021-05-01 16:54:58 +02:00
parent d94800955a
commit 913d01ab78
1 changed files with 3 additions and 11 deletions
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14
src/mame/drivers/poly880.cpp
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@ -50,7 +50,6 @@ TODO:
#include "imagedev/cassette.h"
#include "machine/z80pio.h"
#include "machine/z80ctc.h"
#include "sound/spkrdev.h"
#include "video/pwm.h"
#include "speaker.h"
@ -71,7 +70,6 @@ public:
, m_ctc(*this, "ctc")
, m_display(*this, "display")
, m_cassette(*this, "cassette")
, m_speaker(*this, "speaker")
, m_inputs(*this, "IN.%u", 0U)
{ }
@ -90,7 +88,6 @@ private:
required_device<z80ctc_device> m_ctc;
required_device<pwm_display_device> m_display;
required_device<cassette_image_device> m_cassette;
required_device<speaker_sound_device> m_speaker;
required_ioport_array<3> m_inputs;
void poly880_io(address_map &map);
@ -282,7 +279,7 @@ void poly880_state::pio1_pb_w(u8 data)
bit signal description
PB0 TTY speaker
PB0 TTY teletype
PB1
PB2 MOUT tape output
PB3
@ -293,8 +290,6 @@ void poly880_state::pio1_pb_w(u8 data)
*/
m_speaker->level_w(BIT(data, 0));
// tape output
m_cassette->output(BIT(data, 2) ? +1.0 : -1.0);
@ -343,10 +338,6 @@ void poly880_state::poly880(machine_config &config)
m_display->set_segmask(0xff, 0xff);
config.set_default_layout(layout_poly880);
// sound hardware
SPEAKER(config, "mono").front_center();
SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.25);
// devices
Z80CTC(config, m_ctc, XTAL(7'372'800)/16);
m_ctc->intr_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
@ -365,7 +356,8 @@ void poly880_state::poly880(machine_config &config)
CASSETTE(config, m_cassette);
m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED);
m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
SPEAKER(config, "cass_output").front_center(); // on data recorder
m_cassette->add_route(ALL_OUTPUTS, "cass_output", 0.05);
}
void poly880_state::poly880s(machine_config &config)