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-rw-r--r--src/mame/drivers/photon.cpp293
1 files changed, 0 insertions, 293 deletions
diff --git a/src/mame/drivers/photon.cpp b/src/mame/drivers/photon.cpp
deleted file mode 100644
index 8dcb71f8453..00000000000
--- a/src/mame/drivers/photon.cpp
+++ /dev/null
@@ -1,293 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Mariusz Wojcieszek, Miodrag Milanovic
-/*
- Photon System
-
- Uses PK8000 emulation by Miodrag Milanovic
- Imported to MAME by Mariusz Wojcieszek
-
- Russian arcade system based on PK8000 home computer, created by unknown manufacturer
- in late 1980s or early 1990s.
-
- Following games were produced for this system:
- - Tetris
- - Python
- - Klad/Labyrinth
-
- Use joystick left and right in Klad/Labyrinth attract mode to select a game to play.
-*/
-
-#include "emu.h"
-#include "includes/pk8000.h"
-
-#include "cpu/i8085/i8085.h"
-#include "machine/i8255.h"
-#include "sound/spkrdev.h"
-#include "screen.h"
-#include "speaker.h"
-
-
-class photon_state : public pk8000_base_state
-{
-public:
- photon_state(const machine_config &mconfig, device_type type, const char *tag)
- : pk8000_base_state(mconfig, type, tag)
- , m_speaker(*this, "speaker")
- , m_banks(*this, "bank%u", 1U)
- { }
-
- void photon(machine_config &config);
-
-protected:
- virtual void machine_reset() override;
- virtual void video_start() override;
-
-private:
- DECLARE_WRITE8_MEMBER(_80_porta_w);
- DECLARE_READ8_MEMBER(_80_portb_r);
- DECLARE_WRITE8_MEMBER(_80_portc_w);
-
- uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
-
- INTERRUPT_GEN_MEMBER(interrupt);
- IRQ_CALLBACK_MEMBER(irq_callback);
- void set_bank(uint8_t data);
-
- void pk8000_io(address_map &map);
- void pk8000_mem(address_map &map);
-
- required_device<speaker_sound_device> m_speaker;
- required_memory_bank_array<8> m_banks;
-};
-
-
-void photon_state::set_bank(uint8_t data)
-{
- uint8_t *const rom = memregion("maincpu")->base();
- uint8_t *const ram = memregion("maincpu")->base();
- uint8_t const block1 = data & 3;
- uint8_t const block2 = (data >> 2) & 3;
- uint8_t const block3 = (data >> 4) & 3;
- uint8_t const block4 = (data >> 6) & 3;
-
- switch(block1) {
- case 0:
- m_banks[0]->set_base(rom + 0x10000);
- m_banks[4]->set_base(ram);
- break;
- case 1: break;
- case 2: break;
- case 3:
- m_banks[0]->set_base(ram);
- m_banks[4]->set_base(ram);
- break;
- }
-
- switch(block2) {
- case 0:
- m_banks[1]->set_base(rom + 0x14000);
- m_banks[5]->set_base(ram + 0x4000);
- break;
- case 1: break;
- case 2: break;
- case 3:
- m_banks[1]->set_base(ram + 0x4000);
- m_banks[5]->set_base(ram + 0x4000);
- break;
- }
-
- switch(block3) {
- case 0:
- m_banks[2]->set_base(rom + 0x18000);
- m_banks[6]->set_base(ram + 0x8000);
- break;
- case 1: break;
- case 2: break;
- case 3:
- m_banks[2]->set_base(ram + 0x8000);
- m_banks[6]->set_base(ram + 0x8000);
- break;
- }
-
- switch(block4) {
- case 0:
- m_banks[3]->set_base(rom + 0x1c000);
- m_banks[7]->set_base(ram + 0xc000);
- break;
- case 1: break;
- case 2: break;
- case 3:
- m_banks[3]->set_base(ram + 0xc000);
- m_banks[7]->set_base(ram + 0xc000);
- break;
- }
-}
-
-WRITE8_MEMBER(photon_state::_80_porta_w)
-{
- set_bank(data);
-}
-
-READ8_MEMBER(photon_state::_80_portb_r)
-{
- return 0xff;
-}
-
-WRITE8_MEMBER(photon_state::_80_portc_w)
-{
- m_speaker->level_w(BIT(data, 7));
-}
-
-void photon_state::pk8000_mem(address_map &map)
-{
- map.unmap_value_high();
- map(0x0000, 0x3fff).bankr("bank1").bankw("bank5");
- map(0x4000, 0x7fff).bankr("bank2").bankw("bank6");
- map(0x8000, 0xbfff).bankr("bank3").bankw("bank7");
- map(0xc000, 0xffff).bankr("bank4").bankw("bank8");
-}
-
-void photon_state::pk8000_io(address_map &map)
-{
- map.unmap_value_high();
- map(0x80, 0x83).rw("ppi8255_1", FUNC(i8255_device::read), FUNC(i8255_device::write));
- map(0x84, 0x87).rw("ppi8255_2", FUNC(i8255_device::read), FUNC(i8255_device::write));
- map(0x88, 0x88).rw(FUNC(photon_state::video_color_r), FUNC(photon_state::video_color_w));
- map(0x8c, 0x8c).portr("JOY1");
- map(0x8d, 0x8d).portr("JOY2");
- map(0x90, 0x90).rw(FUNC(photon_state::text_start_r), FUNC(photon_state::text_start_w));
- map(0x91, 0x91).rw(FUNC(photon_state::chargen_start_r), FUNC(photon_state::chargen_start_w));
- map(0x92, 0x92).rw(FUNC(photon_state::video_start_r), FUNC(photon_state::video_start_w));
- map(0x93, 0x93).rw(FUNC(photon_state::color_start_r), FUNC(photon_state::color_start_w));
- map(0xa0, 0xbf).rw(FUNC(photon_state::color_r), FUNC(photon_state::color_w));
-}
-
-static INPUT_PORTS_START( photon )
- PORT_START("JOY1")
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP) PORT_PLAYER(1)
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN) PORT_PLAYER(1)
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT) PORT_PLAYER(1)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT) PORT_PLAYER(1)
- PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_COIN1)
- PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_UNUSED)
- PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
-
- PORT_START("JOY2")
- PORT_BIT(0xff, IP_ACTIVE_HIGH, IPT_UNUSED)
-INPUT_PORTS_END
-
-INTERRUPT_GEN_MEMBER(photon_state::interrupt)
-{
- device.execute().set_input_line(0, HOLD_LINE);
-}
-
-IRQ_CALLBACK_MEMBER(photon_state::irq_callback)
-{
- return 0xff;
-}
-
-
-void photon_state::machine_reset()
-{
- pk8000_base_state::machine_reset();
-
- set_bank(0);
-}
-
-void photon_state::video_start()
-{
- pk8000_base_state::video_start();
-
- save_item(NAME(m_text_start));
- save_item(NAME(m_chargen_start));
- save_item(NAME(m_video_start));
- save_item(NAME(m_color_start));
- save_item(NAME(m_video_mode));
- save_item(NAME(m_video_color));
- save_item(NAME(m_color));
- save_item(NAME(m_video_enable));
-}
-
-uint32_t photon_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- return video_update(screen, bitmap, cliprect, memregion("maincpu")->base());
-}
-
-void photon_state::photon(machine_config &config)
-{
- /* basic machine hardware */
- I8080(config, m_maincpu, 1780000);
- m_maincpu->set_addrmap(AS_PROGRAM, &photon_state::pk8000_mem);
- m_maincpu->set_addrmap(AS_IO, &photon_state::pk8000_io);
- m_maincpu->set_vblank_int("screen", FUNC(photon_state::interrupt));
- m_maincpu->set_irq_acknowledge_callback(FUNC(photon_state::irq_callback));
-
- /* video hardware */
- screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
- screen.set_refresh_hz(50);
- screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */
- screen.set_size(256+32, 192+32);
- screen.set_visarea(0, 256+32-1, 0, 192+32-1);
- screen.set_screen_update(FUNC(photon_state::screen_update));
- screen.set_palette("palette");
-
- PALETTE(config, "palette", FUNC(photon_state::pk8000_palette), 16);
-
- i8255_device &ppi1(I8255(config, "ppi8255_1"));
- ppi1.out_pa_callback().set(FUNC(photon_state::_80_porta_w));
- ppi1.in_pb_callback().set(FUNC(photon_state::_80_portb_r));
- ppi1.out_pc_callback().set(FUNC(photon_state::_80_portc_w));
-
- i8255_device &ppi2(I8255(config, "ppi8255_2"));
- ppi2.in_pa_callback().set(FUNC(pk8000_base_state::_84_porta_r));
- ppi2.out_pa_callback().set(FUNC(pk8000_base_state::_84_porta_w));
- ppi2.out_pc_callback().set(FUNC(pk8000_base_state::_84_portc_w));
-
- /* audio hardware */
- SPEAKER(config, "mono").front_center();
- SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.50);
-}
-
-/*
- Dump was made using custom adaptor, hence it is marked as bad dump.
- The real machine has following roms:
- 0000...07FFh - ROM1 (D41)
- 0800...0FFFh - ROM2 (D42)
- 1000...17FFh - ROM3 (D43)
- 1800...1FFFh - not populated (D44)
- 2000...27FFh - ROM5 (D45)
- 2800...2FFFh - ROM6 (D46)
- 3000...37FFh - ROM7 (D47)
- 3800...3FFFh - ROM8 (D48)
-*/
-ROM_START( phtetris )
- ROM_REGION( 0x20000, "maincpu", 0 )
- ROM_LOAD( "foton_tetris.bin", 0x10000, 0x4000, BAD_DUMP CRC(a8af10bb) SHA1(5e2ea9a5d38399cbe156638eea73a3d25c442f77) )
-ROM_END
-
-/*
- Dump was made using custom adaptor, hence it is marked as bad dump.
- The real machine has following roms:
-
- 0000...07FFh - ROM1 (D41)
- 0800...0FFFh - ROM2 (D42)
- 1000...17FFh - ROM3 (D43)
-*/
-ROM_START( phpython )
- ROM_REGION( 0x20000, "maincpu", 0 )
- ROM_LOAD( "foton_piton.bin", 0x10000, 0x1800, BAD_DUMP CRC(4eac925a) SHA1(26f9a18c7aed31b7daacdc003bafb60a5e6d6300) )
-ROM_END
-
-
-/*
- Dump was made using custom adaptor, hence it is marked as bad dump.
-*/
-ROM_START( phklad )
- ROM_REGION( 0x20000, "maincpu", 0 )
- ROM_LOAD( "klad.bin", 0x10000, 0x4000, BAD_DUMP CRC(49cc7d65) SHA1(d966cfc1d973a533df8044a71fad37f7177da554) )
-ROM_END
-
-GAME( 19??, phtetris, 0, photon, photon, photon_state, empty_init, ROT0, "<unknown>", "Tetris (Photon System)", 0 )
-GAME( 1989?, phpython, 0, photon, photon, photon_state, empty_init, ROT0, "<unknown>", "Python (Photon System)", 0 )
-GAME( 19??, phklad, 0, photon, photon, photon_state, empty_init, ROT0, "<unknown>", "Klad / Labyrinth (Photon System)", 0 )