From 81e5abf05222ce96c70ea29e9ffed3922afcc811 Mon Sep 17 00:00:00 2001 From: hap Date: Wed, 14 Sep 2022 17:26:53 +0200 Subject: New working clones ------------------ Elegance Chess Challenger (model AS12, set 1) [Berger] --- src/mame/fidelity/as12.cpp | 61 +++++++++++++++++++++++++--------------- src/mame/fidelity/sc12.cpp | 63 ++++++++++++++++++++++++++++++++---------- src/mame/hegenerglaser/mm2.cpp | 2 +- src/mame/mame.lst | 3 +- 4 files changed, 91 insertions(+), 38 deletions(-) diff --git a/src/mame/fidelity/as12.cpp b/src/mame/fidelity/as12.cpp index 765ef049460..4cebb49c9a2 100644 --- a/src/mame/fidelity/as12.cpp +++ b/src/mame/fidelity/as12.cpp @@ -5,14 +5,23 @@ Fidelity Elegance Chess Challenger (AS12/6085) -Hardware notes: -- R65C02P4 CPU @ 3/3.57/4MHz -- 3*8KB ROM(TMM2764), 2*2KB RAM(HM6116) +Hardware notes (AS12): +- PCB label 510-1083A01 +- R65C02P3 @ 3/3.57MHz (apparently the first few had a 3MHz CPU) +- 2*8KB ROM + 1*4KB ROM, 2*2KB RAM(HM6116) + +Hardware notes (6085): - PCB label 510-1084B01 +- R65C02P4 @ 4MHz +- 3*8KB ROM(TMM2764), 2*2KB RAM(HM6116) This is on the SC12B board, with enough modifications to support more leds and magnetic chess board sensors. See sc12.cpp for a more technical description. +TODO: +- is the initial AS12 3MHz version the same ROM as felega1? When it's configured + at 3MHz and the CPU divider set to 2, the pace is the same as fscc12a. + ******************************************************************************/ #include "emu.h" @@ -194,9 +203,9 @@ static INPUT_PORTS_START( feleg ) PORT_START("FAKE") PORT_CONFNAME( 0x03, 0x02, "CPU Frequency" ) PORT_CHANGED_MEMBER(DEVICE_SELF, as12_state, switch_cpu_freq, 0) // factory set - PORT_CONFSETTING( 0x00, "3MHz" ) - PORT_CONFSETTING( 0x01, "3.57MHz" ) - PORT_CONFSETTING( 0x02, "4MHz" ) + PORT_CONFSETTING( 0x00, "3MHz (original)" ) + PORT_CONFSETTING( 0x01, "3.57MHz (AS12)" ) + PORT_CONFSETTING( 0x02, "4MHz (6085)" ) INPUT_PORTS_END static INPUT_PORTS_START( felega ) @@ -204,9 +213,9 @@ static INPUT_PORTS_START( felega ) PORT_MODIFY("FAKE") // default to 3.57MHz PORT_CONFNAME( 0x03, 0x01, "CPU Frequency" ) PORT_CHANGED_MEMBER(DEVICE_SELF, as12_state, switch_cpu_freq, 0) // factory set - PORT_CONFSETTING( 0x00, "3MHz" ) - PORT_CONFSETTING( 0x01, "3.57MHz" ) - PORT_CONFSETTING( 0x02, "4MHz" ) + PORT_CONFSETTING( 0x00, "3MHz (original)" ) + PORT_CONFSETTING( 0x01, "3.57MHz (AS12)" ) + PORT_CONFSETTING( 0x02, "4MHz (6085)" ) INPUT_PORTS_END @@ -217,7 +226,7 @@ INPUT_PORTS_END void as12_state::feleg(machine_config &config) { - /* basic machine hardware */ + // basic machine hardware R65C02(config, m_maincpu, 4_MHz_XTAL); // R65C02P4 m_maincpu->set_addrmap(AS_PROGRAM, &as12_state::main_map); @@ -229,15 +238,15 @@ void as12_state::feleg(machine_config &config) m_board->init_cb().set(m_board, FUNC(sensorboard_device::preset_chess)); m_board->set_delay(attotime::from_msec(150)); - /* video hardware */ + // video hardware PWM_DISPLAY(config, m_display).set_size(9, 8); config.set_default_layout(layout_fidel_as12); - /* sound hardware */ + // sound hardware SPEAKER(config, "speaker").front_center(); DAC_1BIT(config, m_dac).add_route(ALL_OUTPUTS, "speaker", 0.25); - /* cartridge */ + // cartridge GENERIC_CARTSLOT(config, "cartslot", generic_plain_slot, "fidel_scc"); SOFTWARE_LIST(config, "cart_list").set_original("fidel_scc"); } @@ -246,8 +255,8 @@ void as12_state::felega(machine_config &config) { feleg(config); - /* basic machine hardware */ - m_maincpu->set_clock(3.579545_MHz_XTAL); + // basic machine hardware + m_maincpu->set_clock(3.579545_MHz_XTAL); // R65C02P3 } @@ -264,11 +273,18 @@ ROM_START( feleg ) // model 6085 ROM_LOAD("feleg.e000", 0xe000, 0x2000, CRC(b1fb49aa) SHA1(d8c9687dd564f0fa603e6d684effb1d113ac64b4) ) // " ROM_END -ROM_START( felega ) // model AS12 +ROM_START( felega ) // model AS12, serial 427921xx + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD("blue.8000", 0x8000, 0x2000, CRC(2e07e657) SHA1(3238f21bdbf2277851e5a32e18c043e654123f00) ) // M5L2764K-2 + ROM_LOAD("green.c000", 0xc000, 0x1000, CRC(fcc48302) SHA1(f60d34229721e8659e9f81c267177daec7723d8f) ) // TMS2732AJL-45 + ROM_LOAD("black.e000", 0xe000, 0x2000, CRC(b7c55d19) SHA1(45df961c2c3a1e9c8ec79efb7a1a82500425df2f) ) // TMS2764JL-25 +ROM_END + +ROM_START( felega1 ) // model AS12, serial 427917xx ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD("blue.8000", 0x8000, 0x2000, CRC(2e07e657) SHA1(3238f21bdbf2277851e5a32e18c043e654123f00) ) // M5L2764K-2 - ROM_LOAD("yellow.c000", 0xc000, 0x1000, CRC(fcc48302) SHA1(f60d34229721e8659e9f81c267177daec7723d8f) ) // TMS2732AJL-45 - ROM_LOAD("black.e000", 0xe000, 0x2000, CRC(9142121b) SHA1(264380e7ad36b7b1867658e1af387624d2a72630) ) // TMS2764JL-25 + ROM_LOAD("blue.8000", 0x8000, 0x2000, CRC(2e07e657) SHA1(3238f21bdbf2277851e5a32e18c043e654123f00) ) // M5L2764K-2 + ROM_LOAD("green.c000", 0xc000, 0x1000, CRC(fcc48302) SHA1(f60d34229721e8659e9f81c267177daec7723d8f) ) // TMS2732AJL-45 + ROM_LOAD("black.e000", 0xe000, 0x2000, CRC(9142121b) SHA1(264380e7ad36b7b1867658e1af387624d2a72630) ) // TMS2764JL-25 ROM_END } // anonymous namespace @@ -279,6 +295,7 @@ ROM_END Drivers ******************************************************************************/ -// YEAR NAME PARENT CMP MACHINE INPUT STATE INIT COMPANY, FULLNAME, FLAGS -CONS( 1986, feleg, 0, 0, feleg, feleg, as12_state, empty_init, "Fidelity Electronics", "Elegance Chess Challenger (model 6085)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING ) -CONS( 1985, felega, feleg, 0, felega, felega, as12_state, empty_init, "Fidelity Electronics", "Elegance Chess Challenger (model AS12)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING ) +// YEAR NAME PARENT CMP MACHINE INPUT STATE INIT COMPANY, FULLNAME, FLAGS +CONS( 1986, feleg, 0, 0, feleg, feleg, as12_state, empty_init, "Fidelity Electronics", "Elegance Chess Challenger (model 6085)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING ) +CONS( 1984, felega, feleg, 0, felega, felega, as12_state, empty_init, "Fidelity Electronics", "Elegance Chess Challenger (model AS12, set 1)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING ) +CONS( 1984, felega1, feleg, 0, felega, felega, as12_state, empty_init, "Fidelity Electronics", "Elegance Chess Challenger (model AS12, set 2)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING ) diff --git a/src/mame/fidelity/sc12.cpp b/src/mame/fidelity/sc12.cpp index ef0bbafc1bc..1ca19647edf 100644 --- a/src/mame/fidelity/sc12.cpp +++ b/src/mame/fidelity/sc12.cpp @@ -3,7 +3,7 @@ // thanks-to:Berger, yoyo_chessboard /****************************************************************************** -Fidelity Sensory 12 Chess Challenger (SC12, 6086) +Fidelity Sensory 12 Chess Challenger (SC12, SE12, 6086) ------------------------------------ RE information from netlist by Berger @@ -12,6 +12,8 @@ DIN 41524C printer port 36-pin edge connector CPU is a R65C02P4, running at 4MHz* +Model SC12 is 3MHz, model SE12 3.57MHz, model 6086 4MHz. + *By default, the CPU frequency is lowered on A13/A14 access, with a factory-set jumper: /2 on model SC12(1.5MHz), /4 on model 6086(1MHz) @@ -42,6 +44,9 @@ Q6,Q7: LEDs common anode The keypad is read through a 74HC251, where S0,1,2 is from CPU A0,1,2, Y is connected to CPU D7. If control Q4 is set, printer data can be read from I0. +TODO: +- is SE12 program the same as SC12? just a faster CPU, and probably /4 divider? + ******************************************************************************/ #include "emu.h" @@ -81,8 +86,12 @@ public: void sc12(machine_config &config); void sc12b(machine_config &config); + DECLARE_INPUT_CHANGED_MEMBER(switch_cpu_freq) { set_cpu_freq(); } + protected: virtual void machine_start() override; + virtual void machine_reset() override; + void set_cpu_freq(); private: // devices/pointers @@ -109,6 +118,20 @@ void sc12_state::machine_start() save_item(NAME(m_inp_mux)); } +void sc12_state::machine_reset() +{ + set_cpu_freq(); + fidel_clockdiv_state::machine_reset(); +} + +void sc12_state::set_cpu_freq() +{ + // known official CPU speeds: 3MHz, 3.57MHz, 4MHz + static const XTAL xtal[3] = { 3_MHz_XTAL, 3.579545_MHz_XTAL, 4_MHz_XTAL }; + m_maincpu->set_unscaled_clock(xtal[ioport("FAKE")->read() % 3]); + div_refresh(); +} + /****************************************************************************** @@ -187,11 +210,23 @@ INPUT_PORTS_END static INPUT_PORTS_START( sc12 ) PORT_INCLUDE( fidel_clockdiv_2 ) PORT_INCLUDE( sc12_base ) + + PORT_START("FAKE") + PORT_CONFNAME( 0x03, 0x00, "CPU Frequency" ) PORT_CHANGED_MEMBER(DEVICE_SELF, sc12_state, switch_cpu_freq, 0) // factory set + PORT_CONFSETTING( 0x00, "3MHz (SC12)" ) + PORT_CONFSETTING( 0x01, "3.57MHz (SE12)" ) + PORT_CONFSETTING( 0x02, "4MHz (6086)" ) INPUT_PORTS_END static INPUT_PORTS_START( sc12b ) PORT_INCLUDE( fidel_clockdiv_4 ) PORT_INCLUDE( sc12_base ) + + PORT_START("FAKE") + PORT_CONFNAME( 0x03, 0x02, "CPU Frequency" ) PORT_CHANGED_MEMBER(DEVICE_SELF, sc12_state, switch_cpu_freq, 0) // factory set + PORT_CONFSETTING( 0x00, "3MHz (SC12)" ) + PORT_CONFSETTING( 0x01, "3.57MHz (SE12)" ) + PORT_CONFSETTING( 0x02, "4MHz (6086)" ) INPUT_PORTS_END @@ -202,7 +237,7 @@ INPUT_PORTS_END void sc12_state::sc12(machine_config &config) { - /* basic machine hardware */ + // basic machine hardware R65C02(config, m_maincpu, 3_MHz_XTAL); // R65C02P3 m_maincpu->set_addrmap(AS_PROGRAM, &sc12_state::main_map); @@ -214,15 +249,15 @@ void sc12_state::sc12(machine_config &config) m_board->init_cb().set(m_board, FUNC(sensorboard_device::preset_chess)); m_board->set_delay(attotime::from_msec(200)); - /* video hardware */ + // video hardware PWM_DISPLAY(config, m_display).set_size(2, 9); config.set_default_layout(layout_fidel_sc12); - /* sound hardware */ + // sound hardware SPEAKER(config, "speaker").front_center(); DAC_1BIT(config, m_dac).add_route(ALL_OUTPUTS, "speaker", 0.25); - /* cartridge */ + // cartridge GENERIC_CARTSLOT(config, "cartslot", generic_plain_slot, "fidel_scc"); SOFTWARE_LIST(config, "cart_list").set_original("fidel_scc"); } @@ -231,7 +266,7 @@ void sc12_state::sc12b(machine_config &config) { sc12(config); - /* basic machine hardware */ + // basic machine hardware m_maincpu->set_clock(4_MHz_XTAL); // R65C02P4 } @@ -241,18 +276,18 @@ void sc12_state::sc12b(machine_config &config) ROM Definitions ******************************************************************************/ -ROM_START( fscc12 ) // model SC12, PCB label 510-1084B01 +ROM_START( fscc12 ) // model 6086, PCB label 510-1084B01 ROM_REGION( 0x10000, "maincpu", 0 ) ROM_LOAD("101-1068a01.ic15", 0x8000, 0x2000, CRC(63c76cdd) SHA1(e0771c98d4483a6b1620791cb99a7e46b0db95c4) ) // SSS SCM23C65E4 - ROM_LOAD("orange.ic13", 0xc000, 0x1000, CRC(ed5289b2) SHA1(9b0c7f9ae4102d4a66eb8c91d4e84b9eec2ffb3d) ) // TI TMS2732AJL-45, no label, orange sticker - ROM_LOAD("red.ic14", 0xe000, 0x2000, CRC(0c4968c4) SHA1(965a66870b0f8ce9549418cbda09d2ff262a1504) ) // TI TMS2764JL-25, no label, red sticker + ROM_LOAD("orange.ic13", 0xc000, 0x1000, CRC(45070a71) SHA1(8aeecff828f26fb7081902c757559903be272649) ) // TI TMS2732AJL-45, no label, orange sticker + ROM_LOAD("red.ic14", 0xe000, 0x2000, CRC(183d3edc) SHA1(3296a4c3bce5209587d4a1694fce153558544e63) ) // Toshiba TMM2764D-2, no label, red sticker ROM_END -ROM_START( fscc12b ) // model 6086, PCB label 510-1084B01 +ROM_START( fscc12a ) // model SC12, PCB label 510-1084B01 ROM_REGION( 0x10000, "maincpu", 0 ) ROM_LOAD("101-1068a01.ic15", 0x8000, 0x2000, CRC(63c76cdd) SHA1(e0771c98d4483a6b1620791cb99a7e46b0db95c4) ) // SSS SCM23C65E4 - ROM_LOAD("orange.ic13", 0xc000, 0x1000, CRC(45070a71) SHA1(8aeecff828f26fb7081902c757559903be272649) ) // TI TMS2732AJL-45, no label, orange sticker - ROM_LOAD("red.ic14", 0xe000, 0x2000, CRC(183d3edc) SHA1(3296a4c3bce5209587d4a1694fce153558544e63) ) // Toshiba TMM2764D-2, no label, red sticker + ROM_LOAD("orange.ic13", 0xc000, 0x1000, CRC(ed5289b2) SHA1(9b0c7f9ae4102d4a66eb8c91d4e84b9eec2ffb3d) ) // TI TMS2732AJL-45, no label, orange sticker + ROM_LOAD("red.ic14", 0xe000, 0x2000, CRC(0c4968c4) SHA1(965a66870b0f8ce9549418cbda09d2ff262a1504) ) // TI TMS2764JL-25, no label, red sticker ROM_END } // anonymous namespace @@ -264,5 +299,5 @@ ROM_END ******************************************************************************/ // YEAR NAME PARENT CMP MACHINE INPUT STATE INIT COMPANY, FULLNAME, FLAGS -CONS( 1984, fscc12, 0, 0, sc12, sc12, sc12_state, empty_init, "Fidelity Electronics", "Sensory Chess Challenger \"12\" (model SC12)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING ) -CONS( 1984, fscc12b, fscc12, 0, sc12b, sc12b, sc12_state, empty_init, "Fidelity Electronics", "Sensory Chess Challenger \"12 B\" (model 6086)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING ) +CONS( 1986, fscc12, 0, 0, sc12b, sc12b, sc12_state, empty_init, "Fidelity Electronics", "Sensory Chess Challenger \"12 B\" (model 6086)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING ) +CONS( 1984, fscc12a, fscc12, 0, sc12, sc12, sc12_state, empty_init, "Fidelity Electronics", "Sensory Chess Challenger \"12\" (model SC12)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING ) diff --git a/src/mame/hegenerglaser/mm2.cpp b/src/mame/hegenerglaser/mm2.cpp index cddeea56d24..8f1b5a7be7f 100644 --- a/src/mame/hegenerglaser/mm2.cpp +++ b/src/mame/hegenerglaser/mm2.cpp @@ -498,7 +498,7 @@ ROM_START( mm4b ) ROM_LOAD("600", 0x8000, 0x8000, CRC(837d49b9) SHA1(9fb2dfaaeca2559ce582211137635c069180e95f) ) ROM_END -ROM_START( mm4tk ) +ROM_START( mm4tk ) // hack of 710 ROM_REGION( 0x10000, "maincpu", 0 ) ROM_LOAD("mm4tk.bin", 0x8000, 0x8000, CRC(51cb36a4) SHA1(9e184b4e85bb721e794b88d8657ae8d2ff5a24af) ) ROM_END diff --git a/src/mame/mame.lst b/src/mame/mame.lst index 0f240d941bf..0e8bbe4561c 100644 --- a/src/mame/mame.lst +++ b/src/mame/mame.lst @@ -14006,6 +14006,7 @@ fgoala // MF (c) 1979 Taito Corporation @source:fidelity/as12.cpp feleg felega +felega1 @source:fidelity/card.cpp bridgec @@ -14113,7 +14114,7 @@ fphantom // @source:fidelity/sc12.cpp fscc12 // -fscc12b // +fscc12a // @source:fidelity/sc6.cpp fscc6 // -- cgit v1.2.3