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https://github.com/holub/mame
synced 2025-04-19 15:11:37 +03:00
cgang: add some outputs (nw)
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hap
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d506479fdd
commit
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@ -344,7 +344,7 @@ VIDEOS["RAMDAC"] = true
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VIDEOS["SAA5050"] = true
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--VIDEOS["SDA5708"] = true
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VIDEOS["SCN2674"] = true
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--VIDEOS["PWM_DISPLAY"] = true
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VIDEOS["PWM_DISPLAY"] = true
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--VIDEOS["SED1200"] = true
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--VIDEOS["SED1330"] = true
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--VIDEOS["SED1520"] = true
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@ -36,6 +36,7 @@ Cabinet:
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- 2 lightguns
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- UFO with leds above cabinet
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- 7segs for scorekeeping
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- 2 speakers (but final mix is mono!)
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- ticket dispenser
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******************************************************************************/
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@ -48,6 +49,7 @@ Cabinet:
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#include "machine/ripple_counter.h"
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#include "sound/upd7759.h"
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#include "sound/ym2151.h"
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#include "video/pwm.h"
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#include "speaker.h"
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@ -65,8 +67,11 @@ public:
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m_ppi(*this, "ppi%u", 0),
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m_adpcm(*this, "adpcm%u", 0),
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m_ymsnd(*this, "ymsnd"),
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m_digits(*this, "digits"),
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m_dipsw(*this, "SW%u", 1),
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m_out_digit(*this, "digit%u", 0U)
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m_spot_lamps(*this, "spot_lamp%u", 0U),
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m_ufo_lamps(*this, "ufo_lamp%u", 0U),
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m_ufo_mouth(*this, "ufo_mouth")
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{ }
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// machine drivers
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@ -84,8 +89,11 @@ private:
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required_device_array<i8255_device, 5> m_ppi;
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required_device_array<upd7759_device, 2> m_adpcm;
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required_device<ym2151_device> m_ymsnd;
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required_device<pwm_display_device> m_digits;
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required_ioport_array<4> m_dipsw;
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output_finder<10> m_out_digit;
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output_finder<8> m_spot_lamps;
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output_finder<8> m_ufo_lamps;
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output_finder<> m_ufo_mouth;
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// address maps
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void main_map(address_map &map);
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@ -106,6 +114,7 @@ private:
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DECLARE_WRITE8_MEMBER(spot_w);
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DECLARE_WRITE8_MEMBER(ppi5_a_w);
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DECLARE_WRITE8_MEMBER(ppi5_b_w);
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DECLARE_READ8_MEMBER(ppi5_c_r);
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int m_main_irq = 0;
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@ -114,7 +123,10 @@ private:
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void cgang_state::machine_start()
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{
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m_out_digit.resolve();
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// resolve outputs
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m_spot_lamps.resolve();
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m_ufo_lamps.resolve();
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m_ufo_mouth.resolve();
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// register for savestates
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save_item(NAME(m_main_irq));
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@ -164,12 +176,13 @@ READ8_MEMBER(cgang_state::ppi1_c_r)
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WRITE8_MEMBER(cgang_state::ppi2_c_w)
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{
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// PC0: COUNTER
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// PC1: LOCK-SOL
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// PC0: coincounter
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// PC1: coinlock solenoid
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machine().bookkeeping().coin_counter_w(0, BIT(data, 0));
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machine().bookkeeping().coin_lockout_w(0, BIT(~data, 1));
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// PC2,PC3: start lamps
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// PC2: start button lamp (normal)
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// PC3: start button lamp (pro)
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}
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WRITE8_MEMBER(cgang_state::ppi3_c_w)
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@ -178,10 +191,8 @@ WRITE8_MEMBER(cgang_state::ppi3_c_w)
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// PC4-PC7: 7445
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static const u8 ls48_map[0x10] =
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{ 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7c,0x07,0x7f,0x67,0x58,0x4c,0x62,0x69,0x78,0x00 };
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u8 sel = data >> 4;
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if (sel < 10)
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m_out_digit[sel] = ls48_map[data & 0xf];
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m_digits->matrix((1 << (data >> 4 & 0xf)) & 0x3ff, ls48_map[data & 0xf]);
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}
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@ -199,6 +210,10 @@ WRITE8_MEMBER(cgang_state::adpcm_w)
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WRITE8_MEMBER(cgang_state::spot_w)
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{
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// d0-d2: ufo boss spotlights
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// d3-d7: cosmo spotlights
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for (int i = 0; i < 8; i++)
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m_spot_lamps[i] = BIT(data, i);
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}
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WRITE8_MEMBER(cgang_state::ppi5_a_w)
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@ -206,6 +221,24 @@ WRITE8_MEMBER(cgang_state::ppi5_a_w)
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// PA0,PA1: ADPCM reset
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m_adpcm[0]->reset_w(BIT(data, 0));
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m_adpcm[1]->reset_w(BIT(data, 1));
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// PA2: music volume
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// PA3: voice volume
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// PA4: mute
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bool mute = BIT(~data, 4);
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m_ymsnd->set_output_gain(ALL_OUTPUTS, mute ? 0.0 : (BIT(data, 2) ? 0.25 : 1.0));
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m_adpcm[0]->set_output_gain(ALL_OUTPUTS, mute ? 0.0 : (BIT(data, 3) ? 0.25 : 1.0));
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m_adpcm[1]->set_output_gain(ALL_OUTPUTS, mute ? 0.0 : (BIT(data, 3) ? 0.25 : 1.0));
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// PA7: ufo mouth solenoid
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m_ufo_mouth = BIT(data, 7);
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}
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WRITE8_MEMBER(cgang_state::ppi5_b_w)
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{
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// PB0-PB7: ufo lamps
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for (int i = 0; i < 8; i++)
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m_ufo_lamps[i] = BIT(data, i);
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}
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READ8_MEMBER(cgang_state::ppi5_c_r)
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@ -390,8 +423,15 @@ void cgang_state::cgang(machine_config &config)
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I8255(config, m_ppi[4]); // 0x89: A & B = output, C = input
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m_ppi[4]->out_pa_callback().set(FUNC(cgang_state::ppi5_a_w));
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m_ppi[4]->out_pb_callback().set(FUNC(cgang_state::ppi5_b_w));
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m_ppi[4]->in_pc_callback().set(FUNC(cgang_state::ppi5_c_r));
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/* video hardware */
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PWM_DISPLAY(config, m_digits).set_size(10, 7);
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m_digits->set_segmask(0x3ff, 0x7f);
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//config.set_default_layout(layout_cgang);
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/* sound hardware */
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SPEAKER(config, "mono").front_center();
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@ -399,9 +439,9 @@ void cgang_state::cgang(machine_config &config)
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m_ymsnd->add_route(ALL_OUTPUTS, "mono", 0.50);
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UPD7759(config, m_adpcm[0], 640_kHz_XTAL);
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m_adpcm[0]->add_route(ALL_OUTPUTS, "mono", 0.60);
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m_adpcm[0]->add_route(ALL_OUTPUTS, "mono", 0.65);
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UPD7759(config, m_adpcm[1], 640_kHz_XTAL);
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m_adpcm[1]->add_route(ALL_OUTPUTS, "mono", 0.60);
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m_adpcm[1]->add_route(ALL_OUTPUTS, "mono", 0.65);
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}
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