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https://github.com/holub/mame
synced 2025-04-24 17:30:55 +03:00
polyplay: add light organ + layout
traced the lines on the board to figure out how the lightorgan worked. a zero cross detector triggers NMI on the cpu, which then operates the light organ.
This commit is contained in:
Ariane Fugmann
parent
1981f6bc2c
commit
5970379b7c
@ -104,9 +104,9 @@ i/o ports:
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bit 7 = coin sensor (+IRQ to make the game acknowledge it)
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85 PIO PORT B
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bit 0-4 = light organ (unemulated :)) )
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bit 5-7 = sound parameter (unemulated, it's very difficult to
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figure out how those work)
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bit 0-2 = light organ
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bit 3-4 = control panel (not connected)
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bit 5-7 = sound parameter (not used on production units?)
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86 PIO CTRL A
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@ -135,6 +135,7 @@ this.)
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#include "cpu/z80/z80.h"
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#include "cpu/z80/z80daisy.h"
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#include "includes/polyplay.h"
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#include "polyplay.lh"
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static const z80_daisy_config daisy_chain_zre[] =
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{
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@ -151,6 +152,11 @@ static const z80_daisy_config daisy_chain_zrepp[] =
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{ nullptr }
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};
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INTERRUPT_GEN_MEMBER(polyplay_state::nmi_handler)
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{
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m_maincpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
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}
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/* I/O Port handling */
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WRITE_LINE_MEMBER(polyplay_state::ctc_zc2_w)
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{
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@ -176,14 +182,47 @@ READ8_MEMBER(polyplay_state::pio_portb_r)
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WRITE8_MEMBER(polyplay_state::pio_portb_w)
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{
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/* ZRE
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pio_portb_w: 78
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*/
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uint8_t lightState = data & 0x07;
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//uint8_t soundState = data & 0xe0;
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/* ZRE-PP
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pio_portb_w: f8
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*/
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osd_printf_verbose("pio_portb_w: %02x\n", data);
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// there is a DS8205D attached to bit 0 and 1
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switch (lightState)
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{
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case 0:
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output().set_lamp_value(1, 1);
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output().set_lamp_value(2, 0);
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output().set_lamp_value(3, 0);
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output().set_lamp_value(4, 0);
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break;
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case 1:
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output().set_lamp_value(1, 0);
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output().set_lamp_value(2, 1);
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output().set_lamp_value(3, 0);
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output().set_lamp_value(4, 0);
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break;
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case 2:
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output().set_lamp_value(1, 0);
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output().set_lamp_value(2, 0);
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output().set_lamp_value(3, 1);
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output().set_lamp_value(4, 0);
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break;
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case 3:
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output().set_lamp_value(1, 0);
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output().set_lamp_value(2, 0);
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output().set_lamp_value(3, 0);
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output().set_lamp_value(4, 1);
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break;
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default:
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output().set_lamp_value(1, 0);
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output().set_lamp_value(2, 0);
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output().set_lamp_value(3, 0);
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output().set_lamp_value(4, 0);
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break;
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}
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}
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INPUT_CHANGED_MEMBER(polyplay_state::input_changed)
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@ -274,6 +313,7 @@ static MACHINE_CONFIG_START( polyplay_zre, polyplay_state )
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MCFG_Z80_DAISY_CHAIN(daisy_chain_zre)
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MCFG_CPU_PROGRAM_MAP(polyplay_mem_zre)
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MCFG_CPU_IO_MAP(polyplay_io_zre)
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MCFG_CPU_PERIODIC_INT_DRIVER(polyplay_state, nmi_handler, 100) /* A302 - zero cross detection from AC (50Hz) */
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/* devices */
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MCFG_DEVICE_ADD(Z80CTC_TAG, Z80CTC, POLYPLAY_MAIN_CLOCK / 4) /* UB857D */
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@ -393,6 +433,6 @@ ROM_START( polyplay2c )
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ROM_END
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/* game driver */
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GAME( 1986, polyplay, 0, polyplay_zre, polyplay, driver_device, 0, ROT0, "VEB Polytechnik Karl-Marx-Stadt", "Poly-Play (ZRE)", 0 )
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GAME( 1989, polyplay2, 0, polyplay_zrepp, polyplay, driver_device, 0, ROT0, "VEB Polytechnik Karl-Marx-Stadt", "Poly-Play (ZRE-PP)", 0 )
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GAME( 1989, polyplay2c, polyplay2, polyplay_zrepp, polyplay, driver_device, 0, ROT0, "VEB Polytechnik Karl-Marx-Stadt", "Poly-Play (ZRE-PP - Czech)", 0 )
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GAMEL( 1986, polyplay, 0, polyplay_zre, polyplay, driver_device, 0, ROT0, "VEB Polytechnik Karl-Marx-Stadt", "Poly-Play (ZRE)", 0, layout_polyplay )
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GAMEL( 1989, polyplay2, 0, polyplay_zrepp, polyplay, driver_device, 0, ROT0, "VEB Polytechnik Karl-Marx-Stadt", "Poly-Play (ZRE-PP)", 0, layout_polyplay )
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GAMEL( 1989, polyplay2c, polyplay2, polyplay_zrepp, polyplay, driver_device, 0, ROT0, "VEB Polytechnik Karl-Marx-Stadt", "Poly-Play (ZRE-PP - Czech)", 0, layout_polyplay )
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@ -42,6 +42,8 @@ public:
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required_device<gfxdecode_device> m_gfxdecode;
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required_device<palette_device> m_palette;
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INTERRUPT_GEN_MEMBER(nmi_handler);
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/* devices */
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DECLARE_WRITE_LINE_MEMBER(ctc_zc0_w);
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DECLARE_WRITE_LINE_MEMBER(ctc_zc1_w);
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112
src/mame/layout/polyplay.lay
Normal file
112
src/mame/layout/polyplay.lay
Normal file
@ -0,0 +1,112 @@
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<?xml version="1.0"?>
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<mamelayout version="2">
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<element name="redpiece1">
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<disk state ="0">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.3" green="0.1" blue="0.1" />
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</disk>
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<disk state ="1">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="1.0" green="0.1" blue="0.1" />
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</disk>
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</element>
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<element name="bluepiece1">
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<disk state ="0">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.1" green="0.1" blue="0.3" />
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</disk>
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<disk state ="1">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.1" green="0.1" blue="1.0" />
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</disk>
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</element>
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<element name="yellowpiece1">
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<disk state ="0">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.3" green="0.3" blue="0.1" />
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</disk>
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<disk state ="1">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="1.0" green="1.0" blue="0.1" />
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</disk>
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</element>
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<element name="greenpiece1">
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<disk state ="0">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.1" green="0.3" blue="0.1" />
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</disk>
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<disk state ="1">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.1" green="1.0" blue="0.1" />
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</disk>
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</element>
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<element name="redpiece2">
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<disk state ="0">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.3" green="0.1" blue="0.1" />
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</disk>
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<disk state ="1">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="1.0" green="0.1" blue="0.1" />
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</disk>
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</element>
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<element name="bluepiece2">
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<disk state ="0">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.1" green="0.1" blue="0.3" />
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</disk>
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<disk state ="1">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.1" green="0.1" blue="1.0" />
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</disk>
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</element>
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<element name="yellowpiece2">
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<disk state ="0">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.3" green="0.3" blue="0.1" />
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</disk>
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<disk state ="1">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="1.0" green="1.0" blue="0.1" />
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</disk>
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</element>
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<element name="greenpiece2">
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<disk state ="0">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.1" green="0.3" blue="0.1" />
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</disk>
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<disk state ="1">
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<bounds x="0" y="0" width="7" height="7" />
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<color red="0.1" green="1.0" blue="0.1" />
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</disk>
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</element>
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<view name="Light organ without frontispiece">
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<backdrop name="lamp1" element="redpiece1" state="0">
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<bounds x="560" y="0" width="70" height="70"/>
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</backdrop>
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<backdrop name="lamp1" element="redpiece2" state="0">
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<bounds x="240" y="0" width="70" height="70"/>
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</backdrop>
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<backdrop name="lamp2" element="bluepiece2" state="0">
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<bounds x="160" y="0" width="70" height="70"/>
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</backdrop>
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<backdrop name="lamp2" element="bluepiece1" state="0">
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<bounds x="480" y="0" width="70" height="70"/>
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</backdrop>
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<backdrop name="lamp3" element="yellowpiece1" state="0">
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<bounds x="400" y="0" width="70" height="70"/>
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</backdrop>
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<backdrop name="lamp3" element="yellowpiece2" state="0">
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<bounds x="80" y="0" width="70" height="70"/>
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</backdrop>
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<backdrop name="lamp4" element="greenpiece2" state="0">
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<bounds x="0" y="0" width="70" height="70"/>
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</backdrop>
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<backdrop name="lamp4" element="greenpiece1" state="0">
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<bounds x="320" y="0" width="70" height="70"/>
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</backdrop>
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<screen index="0">
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<bounds x="0" y="80" width="640" height="480" />
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</screen>
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</view>
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</mamelayout>
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