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https://github.com/holub/mame
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New clone added
----------- Fidelity Sensory Chess Challenger 12 [hap, Berger, yoyo_chessboard]
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hap
parent
a9083f3af8
commit
b02ed94488
@ -407,6 +407,7 @@ I/O is via TTL, very similar to Designer Display
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#include "cpu/m6502/m6502.h"
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#include "cpu/m6502/r65c02.h"
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#include "cpu/m6502/m65sc02.h"
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#include "machine/bankdev.h"
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#include "machine/6821pia.h"
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#include "machine/i8255.h"
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#include "machine/nvram.h"
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@ -435,11 +436,13 @@ public:
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fidel6502_state(const machine_config &mconfig, device_type type, const char *tag)
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: fidelbase_state(mconfig, type, tag),
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m_ppi8255(*this, "ppi8255"),
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m_sc12_map(*this, "sc12_map"),
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m_cart(*this, "cartslot")
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{ }
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// devices/pointers
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optional_device<i8255_device> m_ppi8255;
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optional_device<address_map_bank_device> m_sc12_map;
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optional_device<generic_slot_device> m_cart;
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TIMER_DEVICE_CALLBACK_MEMBER(irq_on) { m_maincpu->set_input_line(M6502_IRQ_LINE, ASSERT_LINE); }
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@ -479,9 +482,12 @@ public:
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void sc9c_set_cpu_freq();
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// SC12
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DECLARE_WRITE8_MEMBER(sc12_trampoline_w);
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DECLARE_READ8_MEMBER(sc12_trampoline_r);
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DECLARE_WRITE8_MEMBER(sc12_control_w);
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DECLARE_READ8_MEMBER(sc12_input_r);
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DECLARE_READ8_MEMBER(sc12_cart_r);
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void sc12_set_cpu_freq(offs_t offset);
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// Excellence
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DECLARE_INPUT_CHANGED_MEMBER(fexcelv_bankswitch);
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@ -781,6 +787,26 @@ MACHINE_RESET_MEMBER(fidel6502_state, sc9c)
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// TTL/generic
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void fidel6502_state::sc12_set_cpu_freq(offs_t offset)
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{
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// when a13/a14 is high, XTAL goes through divider(s)
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// (depending on factory-set jumper, either one or two 7474)
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float div = (m_inp_matrix[9]->read() & 1) ? 0.25 : 0.5;
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m_maincpu->set_clock_scale((offset & 0x6000) ? div : 1.0);
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}
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WRITE8_MEMBER(fidel6502_state::sc12_trampoline_w)
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{
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sc12_set_cpu_freq(offset);
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m_sc12_map->write8(space, offset, data);
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}
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READ8_MEMBER(fidel6502_state::sc12_trampoline_r)
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{
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sc12_set_cpu_freq(offset);
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return m_sc12_map->read8(space, offset);
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}
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WRITE8_MEMBER(fidel6502_state::sc12_control_w)
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{
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// d0-d3: 7442 a0-a3
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@ -792,6 +818,7 @@ WRITE8_MEMBER(fidel6502_state::sc12_control_w)
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m_dac->write(BIT(sel, 9));
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// d6,d7: led select (active low)
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m_display_wait = 60;
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display_matrix(9, 2, sel & 0x1ff, ~data >> 6 & 3);
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// d4,d5: printer
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@ -1111,6 +1138,10 @@ ADDRESS_MAP_END
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// SC12
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static ADDRESS_MAP_START( sc12_trampoline, AS_PROGRAM, 8, fidel6502_state )
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AM_RANGE(0x0000, 0xffff) AM_READWRITE(sc12_trampoline_r, sc12_trampoline_w)
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( sc12_map, AS_PROGRAM, 8, fidel6502_state )
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ADDRESS_MAP_UNMAP_HIGH
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AM_RANGE(0x0000, 0x0fff) AM_RAM
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@ -1349,7 +1380,7 @@ static INPUT_PORTS_START( eagg )
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INPUT_PORTS_END
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static INPUT_PORTS_START( sc12_base )
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static INPUT_PORTS_START( sc12_sidepanel )
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PORT_START("IN.8")
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PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("RV / Pawn")
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PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("DM / Knight")
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@ -1363,16 +1394,35 @@ INPUT_PORTS_END
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static INPUT_PORTS_START( sc12 )
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PORT_INCLUDE( fidel_cb_buttons )
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PORT_INCLUDE( sc12_base )
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PORT_INCLUDE( sc12_sidepanel )
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PORT_START("IN.9") // factory-set
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PORT_CONFNAME( 0x01, 0x00, "CPU Divider" )
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PORT_CONFSETTING( 0x00, "2" )
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PORT_CONFSETTING( 0x01, "4" )
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INPUT_PORTS_END
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static INPUT_PORTS_START( sc12b )
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PORT_INCLUDE( sc12 )
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PORT_MODIFY("IN.9")
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PORT_CONFNAME( 0x01, 0x01, "CPU Divider" )
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PORT_CONFSETTING( 0x00, "2" )
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PORT_CONFSETTING( 0x01, "4" )
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INPUT_PORTS_END
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static INPUT_PORTS_START( playmatic )
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PORT_INCLUDE( fidel_cb_magnets )
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PORT_INCLUDE( sc12_base )
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PORT_INCLUDE( sc12_sidepanel )
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INPUT_PORTS_END
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static INPUT_PORTS_START( sc9 )
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PORT_INCLUDE( fidel_cb_buttons )
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PORT_INCLUDE( sc12_sidepanel )
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INPUT_PORTS_END
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static INPUT_PORTS_START( sc9c )
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PORT_INCLUDE( sc12 )
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PORT_INCLUDE( sc9 )
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PORT_START("FAKE")
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PORT_CONFNAME( 0x03, 0x00, "CPU Frequency" ) PORT_CHANGED_MEMBER(DEVICE_SELF, fidel6502_state, sc9c_cpu_freq, nullptr) // factory set
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@ -1634,11 +1684,17 @@ MACHINE_CONFIG_END
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static MACHINE_CONFIG_START( sc12 )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", R65C02, XTAL_4MHz)
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MCFG_CPU_PROGRAM_MAP(sc12_map)
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MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_on", fidel6502_state, irq_on, attotime::from_hz(596)) // from 556 timer (22nF, 82K+26K, 1K)
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MCFG_TIMER_START_DELAY(attotime::from_hz(596) - attotime::from_nsec(15250)) // active for 15.25us
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MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_off", fidel6502_state, irq_off, attotime::from_hz(596))
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MCFG_CPU_ADD("maincpu", R65C02, XTAL_3MHz) // R65C02P3
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MCFG_CPU_PROGRAM_MAP(sc12_trampoline)
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MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_on", fidel6502_state, irq_on, attotime::from_hz(630)) // from 556 timer (22nF, 102K, 1K)
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MCFG_TIMER_START_DELAY(attotime::from_hz(630) - attotime::from_nsec(15250)) // active for 15.25us
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MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_off", fidel6502_state, irq_off, attotime::from_hz(630))
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MCFG_DEVICE_ADD("sc12_map", ADDRESS_MAP_BANK, 0)
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MCFG_DEVICE_PROGRAM_MAP(sc12_map)
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MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_LITTLE)
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MCFG_ADDRESS_MAP_BANK_DATABUS_WIDTH(8)
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MCFG_ADDRESS_MAP_BANK_ADDRBUS_WIDTH(16)
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MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", fidelbase_state, display_decay_tick, attotime::from_msec(1))
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MCFG_DEFAULT_LAYOUT(layout_fidel_sc12)
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@ -1656,6 +1712,20 @@ static MACHINE_CONFIG_START( sc12 )
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MCFG_SOFTWARE_LIST_ADD("cart_list", "fidel_scc")
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MACHINE_CONFIG_END
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static MACHINE_CONFIG_DERIVED( sc12b, sc12 )
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/* basic machine hardware */
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MCFG_CPU_MODIFY("maincpu")
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MCFG_DEVICE_CLOCK(XTAL_4MHz) // R65C02P4
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// change irq timer frequency
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MCFG_DEVICE_REMOVE("irq_on")
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MCFG_DEVICE_REMOVE("irq_off")
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MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_on", fidel6502_state, irq_on, attotime::from_hz(596)) // from 556 timer (22nF, 82K+26K, 1K)
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MCFG_TIMER_START_DELAY(attotime::from_hz(596) - attotime::from_nsec(15250)) // active for 15.25us
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MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_off", fidel6502_state, irq_off, attotime::from_hz(596))
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MACHINE_CONFIG_END
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static MACHINE_CONFIG_START( fexcel )
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/* basic machine hardware */
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@ -2119,11 +2189,18 @@ ROM_START( fscc9ps )
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ROM_END
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ROM_START( fscc12 ) // model 6086, PCB label 510-1084B01
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ROM_REGION( 0x10000, "maincpu", 0 )
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ROM_LOAD("101-1068a01", 0x8000, 0x2000, CRC(63c76cdd) SHA1(e0771c98d4483a6b1620791cb99a7e46b0db95c4) ) // SSS SCM23C65E4
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ROM_LOAD("tms2732ajl-45", 0xc000, 0x1000, CRC(45070a71) SHA1(8aeecff828f26fb7081902c757559903be272649) ) // TI TMS2732AJL-45
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ROM_LOAD("tmm2764d-2", 0xe000, 0x2000, CRC(183d3edc) SHA1(3296a4c3bce5209587d4a1694fce153558544e63) ) // Toshiba TMM2764D-2
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ROM_START( fscc12 ) // model SC12, PCB label 510-1084B01
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ROM_REGION( 0x10000, "sc12_map", 0 )
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ROM_LOAD("101-1068a01.ic15", 0x8000, 0x2000, CRC(63c76cdd) SHA1(e0771c98d4483a6b1620791cb99a7e46b0db95c4) ) // SSS SCM23C65E4
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ROM_LOAD("orange.ic13", 0xc000, 0x1000, CRC(ed5289b2) SHA1(9b0c7f9ae4102d4a66eb8c91d4e84b9eec2ffb3d) ) // TI TMS2732AJL-45, no label, orange sticker
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ROM_LOAD("red.ic14", 0xe000, 0x2000, CRC(0c4968c4) SHA1(965a66870b0f8ce9549418cbda09d2ff262a1504) ) // TI TMS2764JL-25, no label, red sticker
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ROM_END
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ROM_START( fscc12b ) // model 6086, PCB label 510-1084B01
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ROM_REGION( 0x10000, "sc12_map", 0 )
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ROM_LOAD("101-1068a01.ic15", 0x8000, 0x2000, CRC(63c76cdd) SHA1(e0771c98d4483a6b1620791cb99a7e46b0db95c4) ) // SSS SCM23C65E4
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ROM_LOAD("orange.ic13", 0xc000, 0x1000, CRC(45070a71) SHA1(8aeecff828f26fb7081902c757559903be272649) ) // TI TMS2732AJL-45, no label, orange sticker
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ROM_LOAD("red.ic14", 0xe000, 0x2000, CRC(183d3edc) SHA1(3296a4c3bce5209587d4a1694fce153558544e63) ) // Toshiba TMM2764D-2, no label, red sticker
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ROM_END
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@ -2269,12 +2346,13 @@ CONS( 1986, feag2100sp, feag2100, 0, eag, eagg, fidel6502_state, 0,
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CONS( 1986, feag2100g, feag2100, 0, eag, eagg, fidel6502_state, 0, "Fidelity Electronics", "Elite Avant Garde 2100 (German)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1986, feag2100fr, feag2100, 0, eag, eagg, fidel6502_state, 0, "Fidelity Electronics", "Elite Avant Garde 2100 (French)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1982, fscc9, 0, 0, sc9d, sc12, fidel6502_state, 0, "Fidelity Electronics", "Sensory Chess Challenger 9 (rev. D)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) // aka version "B"
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CONS( 1982, fscc9b, fscc9, 0, sc9b, sc12, fidel6502_state, 0, "Fidelity Electronics", "Sensory Chess Challenger 9 (rev. B)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1982, fscc9, 0, 0, sc9d, sc9, fidel6502_state, 0, "Fidelity Electronics", "Sensory Chess Challenger 9 (rev. D)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) // aka version "B"
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CONS( 1982, fscc9b, fscc9, 0, sc9b, sc9, fidel6502_state, 0, "Fidelity Electronics", "Sensory Chess Challenger 9 (rev. B)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1982, fscc9c, fscc9, 0, sc9c, sc9c, fidel6502_state, 0, "Fidelity Electronics", "Sensory Chess Challenger 9 (rev. C)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1983, fscc9ps, fscc9, 0, playmatic, playmatic, fidel6502_state, 0, "Fidelity Electronics", "Sensory 9 Playmatic 'S'", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) // Fidelity West Germany
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CONS( 1984, fscc12, 0, 0, sc12, sc12, fidel6502_state, 0, "Fidelity Electronics", "Sensory Chess Challenger 12-B", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1984, fscc12, 0, 0, sc12, sc12, fidel6502_state, 0, "Fidelity Electronics", "Sensory Chess Challenger 12", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1984, fscc12b, fscc12, 0, sc12b, sc12b, fidel6502_state, 0, "Fidelity Electronics", "Sensory Chess Challenger 12-B", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1987, fexcel, 0, 0, fexcelb, fexcelb, fidel6502_state, 0, "Fidelity Electronics", "The Excellence (model 6080B)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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CONS( 1987, fexcelv, fexcel, 0, fexcelv, fexcelv, fidel6502_state, 0, "Fidelity Electronics", "Voice Excellence", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
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@ -12500,6 +12500,7 @@ fscc9b //
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fscc9c //
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fscc9ps //
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fscc12 //
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fscc12b //
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granits // RCS
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reversic //
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super9cc // SU9: Super 9 Sensory Chess Challenger (English)
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