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Elite Champion Challenger [hap, Berger]
This commit is contained in:
hap 2021-10-09 10:49:45 +02:00
parent bd16dd2063
commit 90b9a01ada
3 changed files with 81 additions and 30 deletions
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101
src/mame/drivers/fidel_csc.cpp
View File

@ -10,10 +10,10 @@ Fidelity CSC(and derived) hardware
- Reversi Sensory Challenger
TODO:
- dump/add original csce
- hook up csce I/O properly, it doesn't have PIAs
- IRQ Tlow duration, on csc it was measured and turned out to be 73.425us
but that's too long csce and super9cc
- verify csc/super9cc irq duration, it was measured 73.425us but that's too long,
so it's using the one from csce for now instead
- is super9cc 101-1024B03 really 2KB? rom chip looks the same as the other ones
*******************************************************************************
@ -155,15 +155,16 @@ All three of the above are called "segment H".
*******************************************************************************
Elite Champion Challenger
Elite Champion Challenger (ELITE)
This is a limited-release chess computer based on the CSC. They removed the PIAs
and did the I/O with TTL instead (PIAs will still work from software point of view).
---------------------------------
R6502B? CPU @ 4MHz
32KB ROMs total size, 4KB RAM(8*HM6147P)
MPS 6502C CPU @ 4MHz
20KB total ROM size, 4KB RAM(8*HM6147P)
In the 90s, Wilfried Bucke provided an upgrade to make it more similar to the one
that won the 1981 Travemünde contest. CPU was changed to R65C02 or UM6502C at 5MHz.
The "Fidelity X" that won the 1981 Travemünde contest is also on this hardware, with
a 5MHz CPU and 32KB total ROM size. In the 90s, Wilfried Bucke provided an upgrade
kit for csce to make it similar to this version, CPU was changed to a R65C02P4.
*******************************************************************************
@ -173,7 +174,7 @@ Model DS9(Deluxe) has a 5MHz XTAL, but is otherwise same.
Septennial(SCC) is the same as well, but clocked even higher.
---------------------------------
R6502AP CPU, 1.95MHz(3.9MHz resonator)
2 RAM chips, assume 4KB
2 RAM chips (2KB + 1KB)
2*8KB ROM + 1*2KB ROM
built-in CB9 module
@ -239,7 +240,7 @@ public:
// machine drivers
void csc(machine_config &config);
void csce(machine_config &config);
void su9(machine_config &config);
void cscet(machine_config &config);
void rsc(machine_config &config);
DECLARE_INPUT_CHANGED_MEMBER(rsc_init_board);
@ -260,7 +261,7 @@ protected:
// address maps
void csc_map(address_map &map);
void su9_map(address_map &map);
void csce_map(address_map &map);
void rsc_map(address_map &map);
// I/O handlers
@ -281,20 +282,14 @@ protected:
u8 pia1_pb_r();
DECLARE_WRITE_LINE_MEMBER(pia1_ca2_w);
u8 m_led_data;
u8 m_7seg_data;
u8 m_inp_mux;
u8 m_speech_bank;
u8 m_led_data = 0;
u8 m_7seg_data = 0;
u8 m_inp_mux = 0;
u8 m_speech_bank = 0;
};
void csc_state::machine_start()
{
// zerofill
m_led_data = 0;
m_7seg_data = 0;
m_inp_mux = 0;
m_speech_bank = 0;
// register for savestates
save_item(NAME(m_led_data));
save_item(NAME(m_7seg_data));
@ -311,6 +306,8 @@ public:
csc_state(mconfig, type, tag)
{ }
void su9(machine_config &config);
DECLARE_INPUT_CHANGED_MEMBER(su9_cpu_freq) { su9_set_cpu_freq(); }
protected:
@ -337,7 +334,7 @@ void su9_state::su9_set_cpu_freq()
I/O
******************************************************************************/
// misc handlers
// sensorboard handlers
INPUT_CHANGED_MEMBER(csc_state::rsc_init_board)
{
@ -367,6 +364,9 @@ INPUT_CHANGED_MEMBER(csc_state::rsc_init_board)
m_board->refresh();
}
// misc handlers
u16 csc_state::read_inputs()
{
u16 data = 0;
@ -517,7 +517,7 @@ void csc_state::csc_map(address_map &map)
map(0xc000, 0xffff).rom();
}
void csc_state::su9_map(address_map &map)
void csc_state::csce_map(address_map &map)
{
map.unmap_value_high();
map(0x0000, 0x0fff).ram();
@ -618,7 +618,7 @@ void csc_state::csc(machine_config &config)
m_maincpu->set_addrmap(AS_PROGRAM, &csc_state::csc_map);
auto &irq_clock(CLOCK(config, "irq_clock", 38.4_kHz_XTAL/64)); // through 4060 IC, 600Hz
irq_clock.set_pulse_width(attotime::from_hz(38.4_kHz_XTAL*2)); // edge!
irq_clock.set_pulse_width(attotime::from_nsec(10480)); // 74LS221 (4.7K, 5nF), measured ~10.48us
irq_clock.signal_handler().set_inputline(m_maincpu, M6502_IRQ_LINE);
PIA6821(config, m_pia[0], 0);
@ -659,16 +659,23 @@ void csc_state::csce(machine_config &config)
csc(config);
/* basic machine hardware */
m_maincpu->set_clock(5_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &csc_state::su9_map);
m_maincpu->set_clock(4_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &csc_state::csce_map);
}
void csc_state::su9(machine_config &config)
void csc_state::cscet(machine_config &config)
{
csce(config);
/* basic machine hardware */
m_maincpu->set_clock(5_MHz_XTAL);
}
void su9_state::su9(machine_config &config)
{
csc(config);
/* basic machine hardware */
m_maincpu->set_addrmap(AS_PROGRAM, &csc_state::su9_map);
config.set_default_layout(layout_fidel_su9);
}
@ -740,7 +747,41 @@ ROM_START( csc )
ROMX_LOAD("101-64106", 0x0000, 0x2000, CRC(8766e128) SHA1(78c7413bf240159720b131ab70bfbdf4e86eb1e9), ROM_BIOS(3) )
ROM_END
ROM_START( csce )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_FILL( 0x2000, 0x2000, 0xff) // unpopulated
ROM_LOAD("orange", 0xa000, 0x1000, CRC(53348363) SHA1(8465cb15d7d25e7172150774bb1c38caed9c720d) ) // MCM2532C
ROM_RELOAD( 0xb000, 0x1000)
ROM_LOAD("blue", 0xc000, 0x0800, CRC(49a915c8) SHA1(cfc04dbc2bc780297e5fd24f756c3d1e635b25e6) ) // N82S191N
ROM_LOAD("red", 0xc800, 0x0800, CRC(fcdd072b) SHA1(41571d96a7465d3e4a6ce7746e4002fe71173216) ) // N82S191N
ROM_LOAD("green", 0xd000, 0x0800, CRC(7537f682) SHA1(6db262aeea6686a65fe4f6f6c3de034bc9859748) ) // N82S191N
ROM_LOAD("brown", 0xd800, 0x0800, CRC(a70f4c20) SHA1(a990336726504d480dbb52e695483d39fb00a60e) ) // D2716
ROM_LOAD("black", 0xe000, 0x1000, CRC(4eec7f71) SHA1(b11e10492451fe6790deb6177c90a9fb037e4ec6) ) // MCM2532C
ROM_LOAD("yellow", 0xf000, 0x1000, CRC(51b9694b) SHA1(46582eb168f1e33fd05dd1554590351355e8afa4) ) // MCM2532C
// speech ROM
ROM_DEFAULT_BIOS("en")
ROM_SYSTEM_BIOS(0, "en", "English")
ROM_SYSTEM_BIOS(1, "de", "German")
ROM_SYSTEM_BIOS(2, "fr", "French")
ROM_SYSTEM_BIOS(3, "sp", "Spanish")
ROM_REGION( 1, "language", 0 )
ROMX_FILL(0, 1, 3, ROM_BIOS(0) )
ROMX_FILL(0, 1, 2, ROM_BIOS(1) )
ROMX_FILL(0, 1, 1, ROM_BIOS(2) )
ROMX_FILL(0, 1, 0, ROM_BIOS(3) )
ROM_REGION( 0x2000, "speech", 0 )
ROMX_LOAD("101-32107", 0x0000, 0x1000, CRC(f35784f9) SHA1(348e54a7fa1e8091f89ac656b4da22f28ca2e44d), ROM_BIOS(0) )
ROM_RELOAD( 0x1000, 0x1000)
ROMX_LOAD("101-64101", 0x0000, 0x2000, CRC(6c85e310) SHA1(20d1d6543c1e6a1f04184a2df2a468f33faec3ff), ROM_BIOS(1) )
ROMX_LOAD("101-64105", 0x0000, 0x2000, CRC(fe8c5c18) SHA1(2b64279ab3747ee81c86963c13e78321c6cfa3a3), ROM_BIOS(2) )
ROMX_LOAD("101-64106", 0x0000, 0x2000, CRC(8766e128) SHA1(78c7413bf240159720b131ab70bfbdf4e86eb1e9), ROM_BIOS(3) )
ROM_END
ROM_START( cscet )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("03", 0x2000, 0x2000, CRC(22e43531) SHA1(696dc019bea3812ae6cf9c2b2c4d3a7b9017807d) )
ROM_LOAD("02", 0xa000, 0x2000, CRC(e593f114) SHA1(4dc5a2456a87c128235958f046cee9502cb3ac65) )
@ -777,6 +818,7 @@ ROM_START( super9cc )
ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
ROM_LOAD("101-1050a01", 0x2000, 0x2000, CRC(421147e8) SHA1(ccf62f6f218e8992baf30973fe41b35e14a1cc1a) )
ROM_LOAD("101-1024b03", 0xa000, 0x0800, CRC(e8c97455) SHA1(ed2958fc5474253ee8c2eaf27fc64226e12f80ea) )
ROM_RELOAD( 0xa800, 0x0800)
ROM_LOAD("101-1024b02", 0xc000, 0x2000, CRC(95004699) SHA1(ea79f43da73267344545df8ad61730f613876c2e) )
ROM_LOAD("101-1024c01", 0xe000, 0x2000, CRC(03904e86) SHA1(bfa0dd9d8541e3ec359a247a3eba543501f727bc) )
@ -817,7 +859,8 @@ ROM_END
// YEAR NAME PARENT CMP MACHINE INPUT STATE INIT COMPANY, FULLNAME, FLAGS
CONS( 1981, csc, 0, 0, csc, csc, csc_state, empty_init, "Fidelity Electronics", "Champion Sensory Chess Challenger", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1981, csce, 0, 0, csce, csc, csc_state, empty_init, "Fidelity Electronics", u8"Elite Champion Challenger (Travemünde TM version)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1981, csce, 0, 0, csce, csc, csc_state, empty_init, "Fidelity Electronics", "Elite Champion Challenger", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1981, cscet, csce, 0, cscet, csc, csc_state, empty_init, "Fidelity Electronics", u8"Elite Champion Challenger (Travemünde TM version)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1983, super9cc, 0, 0, su9, su9, su9_state, empty_init, "Fidelity Electronics", "Super \"9\" Sensory Chess Challenger", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )

9
src/mame/drivers/fidel_elite.cpp
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@ -6,6 +6,9 @@
Fidelity Elite A/S series hardware (EAS, EAG, PC)
see fidel_eag68k.cpp for 68000-based EAG hardware
TODO:
- verify fpres/feas irq active time
BTANB:
- feasglab locks up at boot if it was powered off in the middle of the game.
To resolve this, hold the Game Control button while booting to clear nvram.
@ -464,7 +467,7 @@ void elite_state::pc(machine_config &config)
m_maincpu->set_addrmap(AS_PROGRAM, &elite_state::pc_map);
auto &irq_clock(CLOCK(config, "irq_clock", 38.4_kHz_XTAL/64)); // through 4060 IC, 600Hz
irq_clock.set_pulse_width(attotime::from_hz(38.4_kHz_XTAL*2)); // edge!
irq_clock.set_pulse_width(attotime::from_usec(10)); // active for ~10us
irq_clock.signal_handler().set_inputline(m_maincpu, M6502_IRQ_LINE);
SENSORBOARD(config, m_board).set_type(sensorboard_device::MAGNETS);
@ -530,6 +533,10 @@ void eag_state::eag(machine_config &config)
m_maincpu->set_clock(5_MHz_XTAL); // R65C02P4
m_maincpu->set_addrmap(AS_PROGRAM, &eag_state::eag_map);
auto &irq_clock(CLOCK(config.replace(), "irq_clock", 600)); // from 556 timer (22nF, 82K+pot, 1K), ideal frequency is 600Hz
irq_clock.set_pulse_width(attotime::from_nsec(15250)); // active for 15.25us
irq_clock.signal_handler().set_inputline(m_maincpu, M6502_IRQ_LINE);
config.device_remove("nvram");
NVRAM(config, "nvram.ic8", nvram_device::DEFAULT_ALL_0);
NVRAM(config, "nvram.ic6", nvram_device::DEFAULT_ALL_0);

1
src/mame/mame.lst
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@ -13840,6 +13840,7 @@ kishona //
@source:fidel_csc.cpp
csc //
csce //
cscet //
reversic //
super9cc //