diff options
Diffstat (limited to 'src/mame/drivers/mephisto_polgar.cpp')
-rw-r--r-- | src/mame/drivers/mephisto_polgar.cpp | 442 |
1 files changed, 0 insertions, 442 deletions
diff --git a/src/mame/drivers/mephisto_polgar.cpp b/src/mame/drivers/mephisto_polgar.cpp deleted file mode 100644 index 363a46e2e4e..00000000000 --- a/src/mame/drivers/mephisto_polgar.cpp +++ /dev/null @@ -1,442 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Sandro Ronco -/************************************************************************************************** - -Mephisto Polgar and RISC - -The chess engine in Mephisto Risc is also compatible with Tasc's The ChessMachine. - -TODO: -- Mephisto Risc maincpu is more likely 5MHz, but LCD doesn't like it -- split driver into several files? mrisc for example is completely different hw - -**************************************************************************************************/ - - -#include "emu.h" -#include "cpu/m6502/m65c02.h" -#include "cpu/m6502/m65sc02.h" -#include "machine/74259.h" -#include "machine/nvram.h" -#include "machine/mmboard.h" -#include "machine/chessmachine.h" -#include "video/hd44780.h" -#include "speaker.h" - -// internal artwork -#include "mephisto_academy.lh" -#include "mephisto_milano.lh" -#include "mephisto_polgar.lh" - - -class mephisto_polgar_state : public driver_device -{ -public: - mephisto_polgar_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag) - , m_keys(*this, "KEY") - { } - - DECLARE_READ8_MEMBER(polgar_keys_r); - - void polgar10(machine_config &config); - void polgar(machine_config &config); - void polgar_mem(address_map &map); -protected: - required_ioport m_keys; -}; - -class mephisto_risc_state : public mephisto_polgar_state -{ -public: - mephisto_risc_state(const machine_config &mconfig, device_type type, const char *tag) - : mephisto_polgar_state(mconfig, type, tag) - , m_chessm(*this, "chessm") - , m_rombank(*this, "rombank") - { } - - DECLARE_READ8_MEMBER(chessm_r); - DECLARE_WRITE8_MEMBER(chessm_w); - - void mrisc(machine_config &config); - void mrisc_mem(address_map &map); -protected: - virtual void machine_start() override; - -private: - required_device<chessmachine_device> m_chessm; - required_memory_bank m_rombank; - uint8_t m_bank; -}; - -class mephisto_milano_state : public mephisto_polgar_state -{ -public: - mephisto_milano_state(const machine_config &mconfig, device_type type, const char *tag) - : mephisto_polgar_state(mconfig, type, tag) - , m_board(*this, "board") - , m_display(*this, "display") - , m_leds(*this, "led%u", 0U) - { } - - DECLARE_READ8_MEMBER(milano_input_r); - DECLARE_WRITE8_MEMBER(milano_led_w); - DECLARE_WRITE8_MEMBER(milano_io_w); - - void milano(machine_config &config); - void milano_mem(address_map &map); -protected: - virtual void machine_reset() override; - virtual void machine_start() override; - -private: - required_device<mephisto_board_device> m_board; - required_device<mephisto_display_modul_device> m_display; - output_finder<16> m_leds; - uint8_t m_led_latch; -}; - -class mephisto_academy_state : public mephisto_polgar_state -{ -public: - mephisto_academy_state(const machine_config &mconfig, device_type type, const char *tag) - : mephisto_polgar_state(mconfig, type, tag) - , m_board(*this, "board") - , m_leds(*this, "led%u", 100U) - { } - - INTERRUPT_GEN_MEMBER(academy_irq); - DECLARE_WRITE_LINE_MEMBER(academy_nmi_w); - DECLARE_WRITE8_MEMBER(academy_led_w); - DECLARE_READ8_MEMBER(academy_input_r); - - void academy(machine_config &config); - void academy_mem(address_map &map); -protected: - virtual void machine_start() override; - virtual void machine_reset() override; - -private: - required_device<mephisto_board_device> m_board; - output_finder<16> m_leds; - bool m_enable_nmi; -}; - -READ8_MEMBER(mephisto_polgar_state::polgar_keys_r) -{ - return (BIT(m_keys->read(), offset) << 7) | 0x7f; -} - -void mephisto_polgar_state::polgar_mem(address_map &map) -{ - map(0x0000, 0x1fff).ram().share("nvram"); - map(0x2000, 0x2000).w("display", FUNC(mephisto_display_modul_device::latch_w)); - map(0x2004, 0x2004).w("display", FUNC(mephisto_display_modul_device::io_w)); - map(0x2400, 0x2400).w("board", FUNC(mephisto_board_device::led_w)); - map(0x2800, 0x2800).w("board", FUNC(mephisto_board_device::mux_w)); - map(0x2c00, 0x2c07).r(FUNC(mephisto_polgar_state::polgar_keys_r)); - map(0x3000, 0x3000).r("board", FUNC(mephisto_board_device::input_r)); - map(0x3400, 0x3407).w("outlatch", FUNC(hc259_device::write_d7)); - map(0x4000, 0xffff).rom(); -} - - -READ8_MEMBER(mephisto_risc_state::chessm_r) -{ - return m_chessm->data_r(); -} - -WRITE8_MEMBER(mephisto_risc_state::chessm_w) -{ - m_chessm->data0_w(data & 1); - m_chessm->data1_w(data & 0x80); - m_chessm->reset_w(data & 2); -} - -void mephisto_risc_state::mrisc_mem(address_map &map) -{ - map.unmap_value_high(); - map(0x0000, 0x1fff).ram().share("nvram"); - map(0x2000, 0x2000).w("display", FUNC(mephisto_display_modul_device::latch_w)); - map(0x2004, 0x2004).w("display", FUNC(mephisto_display_modul_device::io_w)); - map(0x2c00, 0x2c07).r(FUNC(mephisto_risc_state::polgar_keys_r)); - map(0x2400, 0x2400).w("board", FUNC(mephisto_board_device::led_w)); - map(0x2800, 0x2800).w("board", FUNC(mephisto_board_device::mux_w)); - map(0x3000, 0x3000).r("board", FUNC(mephisto_board_device::input_r)); - map(0x3400, 0x3407).w("outlatch", FUNC(hc259_device::write_d7)).nopr(); - map(0x3800, 0x3800).w(FUNC(mephisto_risc_state::chessm_w)); - map(0x3c00, 0x3c00).r(FUNC(mephisto_risc_state::chessm_r)); - map(0x4000, 0x7fff).rom(); - map(0x8000, 0xffff).bankr("rombank"); -} - - -READ8_MEMBER(mephisto_milano_state::milano_input_r) -{ - return m_board->input_r(space, offset) ^ 0xff; -} - -WRITE8_MEMBER(mephisto_milano_state::milano_led_w) -{ - m_led_latch = data; - m_board->mux_w(space, offset, data); -} - -WRITE8_MEMBER(mephisto_milano_state::milano_io_w) -{ - if ((data & 0xf0) == 0x90 || (data & 0xf0) == 0x60) - { - uint8_t base = (data & 0xf0) == 0x90 ? 0 : 8; - for(int i=0; i<8; i++) - m_leds[base + i] = BIT(m_led_latch, i) ? 0 : 1; - } - else - { - for(int i=0; i<16; i++) - m_leds[i] = 0; - } - - m_display->io_w(space, offset, data & 0x0f); -} - -void mephisto_milano_state::milano_mem(address_map &map) -{ - map(0x0000, 0x1fbf).ram().share("nvram"); - - map(0x1fc0, 0x1fc0).w(m_display, FUNC(mephisto_display_modul_device::latch_w)); - map(0x1fd0, 0x1fd0).w(FUNC(mephisto_milano_state::milano_led_w)); - map(0x1fe0, 0x1fe0).r(FUNC(mephisto_milano_state::milano_input_r)); - map(0x1fe8, 0x1fef).w("outlatch", FUNC(hc259_device::write_d7)); - map(0x1fd8, 0x1fdf).r(FUNC(mephisto_milano_state::polgar_keys_r)); - map(0x1ff0, 0x1ff0).w(FUNC(mephisto_milano_state::milano_io_w)); - - map(0x2000, 0xffff).rom(); -} - - -INTERRUPT_GEN_MEMBER(mephisto_academy_state::academy_irq) -{ - if (m_enable_nmi) - device.execute().pulse_input_line(INPUT_LINE_NMI, attotime::zero); -} - -WRITE_LINE_MEMBER(mephisto_academy_state::academy_nmi_w) -{ - m_enable_nmi = state; -} - -WRITE8_MEMBER(mephisto_academy_state::academy_led_w) -{ - for(int i=0; i<4; i++) - for(int j=0; j<4; j++) - { - if (BIT(data, i)) - m_leds[j * 4 + i] = BIT(data, 4 + j) ? 0 : 1; - } -} - -READ8_MEMBER(mephisto_academy_state::academy_input_r) -{ - uint8_t data; - if (m_board->mux_r(space, offset) == 0xff) - data = m_keys->read(); - else - data = m_board->input_r(space, offset); - - return data ^ 0xff; -} - -void mephisto_academy_state::academy_mem(address_map &map) -{ - map(0x0000, 0x1fff).ram().share("nvram"); - map(0x2400, 0x2400).r(FUNC(mephisto_academy_state::academy_input_r)); - map(0x2800, 0x2800).w(m_board, FUNC(mephisto_board_device::mux_w)); - map(0x2c00, 0x2c00).w(m_board, FUNC(mephisto_board_device::led_w)); - map(0x3000, 0x3007).w("outlatch", FUNC(hc259_device::write_d7)); - map(0x3400, 0x3400).w(FUNC(mephisto_academy_state::academy_led_w)); - map(0x3800, 0x3801).rw("display:hd44780", FUNC(hd44780_device::read), FUNC(hd44780_device::write)); - map(0x4000, 0xffff).rom(); -} - -static INPUT_PORTS_START( polgar ) - PORT_START("KEY") - PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Trn") PORT_CODE(KEYCODE_T) - PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Info") PORT_CODE(KEYCODE_I) - PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Mem") PORT_CODE(KEYCODE_M) - PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("Pos") PORT_CODE(KEYCODE_O) - PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("LEV") PORT_CODE(KEYCODE_L) - PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("FCT") PORT_CODE(KEYCODE_F) - PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("ENT") PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_F1) // combine for NEW GAME - PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYPAD) PORT_NAME("CL") PORT_CODE(KEYCODE_BACKSPACE) PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_F1) // " -INPUT_PORTS_END - -void mephisto_risc_state::machine_start() -{ - m_rombank->configure_entries(0, 4, memregion("maincpu")->base(), 0x8000); - save_item(NAME(m_bank)); -} - -void mephisto_milano_state::machine_start() -{ - m_leds.resolve(); - save_item(NAME(m_led_latch)); -} - -void mephisto_milano_state::machine_reset() -{ - m_led_latch = 0; -} - -void mephisto_academy_state::machine_start() -{ - m_leds.resolve(); -} - -void mephisto_academy_state::machine_reset() -{ - m_enable_nmi = true; -} - -void mephisto_polgar_state::polgar(machine_config &config) -{ - m65c02_device &maincpu(M65C02(config, "maincpu", XTAL(4'915'200))); - maincpu.set_addrmap(AS_PROGRAM, &mephisto_polgar_state::polgar_mem); - maincpu.set_periodic_int(FUNC(mephisto_polgar_state::nmi_line_pulse), attotime::from_hz(XTAL(4'915'200) / (1 << 13))); - - NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); - - hc259_device &outlatch(HC259(config, "outlatch")); - outlatch.q_out_cb<0>().set_output("led100"); - outlatch.q_out_cb<1>().set_output("led101"); - outlatch.q_out_cb<2>().set_output("led102"); - outlatch.q_out_cb<3>().set_output("led103"); - outlatch.q_out_cb<4>().set_output("led104"); - outlatch.q_out_cb<5>().set_output("led105"); - - MEPHISTO_SENSORS_BOARD(config, "board"); - MEPHISTO_DISPLAY_MODUL(config, "display"); - config.set_default_layout(layout_mephisto_polgar); -} - -void mephisto_polgar_state::polgar10(machine_config &config) -{ - polgar(config); - subdevice<m65c02_device>("maincpu")->set_clock(XTAL(10'000'000)); -} - -void mephisto_risc_state::mrisc(machine_config &config) -{ - m65sc02_device &maincpu(M65SC02(config, "maincpu", XTAL(10'000'000) / 4)); // G65SC02P-4 - maincpu.set_addrmap(AS_PROGRAM, &mephisto_risc_state::mrisc_mem); - maincpu.set_periodic_int(FUNC(mephisto_risc_state::irq0_line_hold), attotime::from_hz(XTAL(10'000'000) / (1 << 14))); - - CHESSMACHINE(config, m_chessm, 14'000'000); // Tasc ChessMachine EC PCB, Mephisto manual says 14MHz (no XTAL) - config.m_perfect_cpu_quantum = subtag("maincpu"); - - NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); - - hc259_device &outlatch(HC259(config, "outlatch")); - outlatch.q_out_cb<0>().set_output("led100"); - outlatch.q_out_cb<1>().set_output("led101"); - outlatch.q_out_cb<2>().set_output("led102"); - outlatch.q_out_cb<3>().set_output("led103"); - outlatch.q_out_cb<4>().set_output("led104"); - outlatch.q_out_cb<5>().set_output("led105"); - outlatch.parallel_out_cb().set_membank("rombank").rshift(6).mask(0x03).exor(0x01); - - MEPHISTO_SENSORS_BOARD(config, "board"); - MEPHISTO_DISPLAY_MODUL(config, "display"); - config.set_default_layout(layout_mephisto_polgar); -} - -void mephisto_milano_state::milano(machine_config &config) -{ - polgar(config); - subdevice<m65c02_device>("maincpu")->set_addrmap(AS_PROGRAM, &mephisto_milano_state::milano_mem); - - MEPHISTO_BUTTONS_BOARD(config.replace(), m_board); - m_board->set_disable_leds(true); - config.set_default_layout(layout_mephisto_milano); -} - -void mephisto_academy_state::academy(machine_config &config) -{ - polgar(config); - subdevice<m65c02_device>("maincpu")->set_addrmap(AS_PROGRAM, &mephisto_academy_state::academy_mem); - - hc259_device &outlatch(HC259(config.replace(), "outlatch")); - outlatch.q_out_cb<1>().set(FUNC(mephisto_academy_state::academy_nmi_w)); - outlatch.q_out_cb<2>().set("display:dac", FUNC(dac_byte_interface::write)); - - config.set_default_layout(layout_mephisto_academy); -} - - -ROM_START(polgar) - ROM_REGION(0x10000, "maincpu", 0) - ROM_LOAD("polgar.bin", 0x0000, 0x10000, CRC(88d55c0f) SHA1(e86d088ec3ac68deaf90f6b3b97e3e31b1515913)) -ROM_END - -ROM_START(polgar10) - ROM_REGION(0x10000, "maincpu", 0) - ROM_SYSTEM_BIOS( 0, "v101", "V10.1" ) - ROMX_LOAD("polg_101.bin", 0x00000, 0x10000, CRC(8fb6afa4) SHA1(d1cf868302a665ff351686b26a149ced0045fc81), ROM_BIOS(0)) - ROM_SYSTEM_BIOS( 1, "v100", "V10.0" ) - ROMX_LOAD("polgar10.bin", 0x00000, 0x10000, CRC(7c1960d4) SHA1(4d15b51f9e6f7943815945cd56078ca512a964d4), ROM_BIOS(1)) -ROM_END - -ROM_START(mrisc) - ROM_REGION(0x20000, "maincpu", 0) - // contains ChessMachine engine at 0x0-0x03fff + 0x10000-0x1c74f, concatenate those sections and make a .bin file, - // then it will work on ChessMachine software. It identifies as R E B E L ver. HG-021 03-04-92 - ROM_LOAD("meph-risci-v1-2.bin", 0x00000, 0x20000, CRC(19c6ab83) SHA1(0baab84e5aa6999c24250938d207145144945fd5)) -ROM_END - -ROM_START(mrisc2) - ROM_REGION(0x20000, "maincpu", 0) - // contains ChessMachine engine at 0x0-0x03fff + 0x10000-0x1cb7f, concatenate those sections and make a .bin file, - // then it will work on ChessMachine software. It identifies as R E B E L ver. 2.31 22-07-93, world champion Madrid 1992 - ROM_LOAD("meph-riscii-v2.bin", 0x00000, 0x20000, CRC(9ecf9cd3) SHA1(7bfc628183037a172242c9589f15aca218d8fb12)) -ROM_END - -ROM_START(academy) - ROM_REGION(0x10000, "maincpu", 0) - ROM_SYSTEM_BIOS( 0, "en", "English" ) - ROMX_LOAD("acad4000.bin", 0x4000, 0x4000, CRC(ee1222b5) SHA1(98541d87755a7186b69b9723cc4adbd07f20f0e2), ROM_BIOS(0)) - ROMX_LOAD("acad8000.bin", 0x8000, 0x8000, CRC(a967922b) SHA1(1327903ff89bf96d72c930c400f367ae19e3ec68), ROM_BIOS(0)) - ROM_SYSTEM_BIOS( 1, "de", "German" ) - ROMX_LOAD("academy_2_4000.bin", 0x4000, 0x4000, CRC(900a0001) SHA1(174a6bc3bde55994c603e232fcb45fccd62f11f6), ROM_BIOS(1)) - ROMX_LOAD("academy_1_8000.bin", 0x8000, 0x8000, CRC(e313d084) SHA1(ced5712d34fcc81bedcd741b7ac9e2ba17bf5235), ROM_BIOS(1)) - ROM_SYSTEM_BIOS( 2, "de_old", "German Old" ) - ROMX_LOAD("acad4000_de.bin", 0x4000, 0x4000, CRC(fb4d83c4) SHA1(f5132042c3b5a17c173f81eaa57e313ff0bb848e), ROM_BIOS(2)) - ROMX_LOAD("acad8000_de.bin", 0x8000, 0x8000, CRC(478155db) SHA1(d363ab6d5bc0f47a6cdfa5132b77535ef8da8256), ROM_BIOS(2)) -ROM_END - -ROM_START(milano) - ROM_REGION(0x10000, "maincpu", 0) - ROM_SYSTEM_BIOS( 0, "v102", "V1.02" ) - ROMX_LOAD("milano102.bin", 0x0000, 0x10000, CRC(0e9c8fe1) SHA1(e9176f42d86fe57e382185c703c7eff7e63ca711), ROM_BIOS(0)) - ROM_SYSTEM_BIOS( 1, "v101", "V1.01" ) - ROMX_LOAD("milano101.bin", 0x0000, 0x10000, CRC(22efc0be) SHA1(921607d6dacf72c0686b8970261c43e2e244dc9f), ROM_BIOS(1)) -ROM_END - -ROM_START(nshort) - ROM_REGION(0x10000, "maincpu", 0) - ROM_LOAD("nshort.bin", 0x00000, 0x10000, CRC(4bd51e23) SHA1(3f55cc1c55dae8818b7e9384b6b8d43dc4f0a1af)) -ROM_END - - -/*************************************************************************** - Game driver(s) -***************************************************************************/ - -/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */ -CONS( 1989, polgar, 0, 0, polgar, polgar, mephisto_polgar_state, empty_init, "Hegener + Glaser", "Mephisto Polgar", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) -CONS( 1990, polgar10, polgar, 0, polgar10, polgar, mephisto_polgar_state, empty_init, "Hegener + Glaser", "Mephisto Polgar 10MHz", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) -CONS( 1992, mrisc, 0, 0, mrisc, polgar, mephisto_risc_state, empty_init, "Hegener + Glaser / Tasc", "Mephisto RISC 1MB", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) -CONS( 1994, mrisc2, mrisc, 0, mrisc, polgar, mephisto_risc_state, empty_init, "Hegener + Glaser / Tasc", "Mephisto RISC II", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) - -// not modular boards -CONS( 1989, academy, 0, 0, academy, polgar, mephisto_academy_state, empty_init, "Hegener + Glaser", "Mephisto Academy", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) -CONS( 1991, milano, 0, 0, milano, polgar, mephisto_milano_state, empty_init, "Hegener + Glaser", "Mephisto Milano", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) -CONS( 1993, nshort, milano, 0, milano, polgar, mephisto_milano_state, empty_init, "Hegener + Glaser", "Mephisto Nigel Short", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) |