From 913d01ab787fe2f94ce2ba5e325603838f22782f Mon Sep 17 00:00:00 2001 From: hap Date: Sat, 1 May 2021 16:54:58 +0200 Subject: [PATCH] poly880: does not have sound --- src/mame/drivers/poly880.cpp | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/src/mame/drivers/poly880.cpp b/src/mame/drivers/poly880.cpp index e2a52ad6db1..106f7815e62 100644 --- a/src/mame/drivers/poly880.cpp +++ b/src/mame/drivers/poly880.cpp @@ -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 m_ctc; required_device m_display; required_device m_cassette; - required_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)