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Mephisto MM V (prototype) [CB-Emu]
This commit is contained in:
hap 2019-10-23 15:27:48 +02:00
parent 423dd3487d
commit 3d0417eabf
2 changed files with 40 additions and 9 deletions
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48
src/mame/drivers/mephisto_mm2.cpp
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@ -63,9 +63,17 @@ Mephisto 4 Turbo Kit 18mhz - (mm4tk)
-- Cowering (2011)
***********************************************************************************************/
The MM V prototype was the program that Ed Schroeder participated with as "Rebel" at the
1989 WMCCC in Portorose. It was used with the TK20 TurboKit.
http://chesseval.com/ChessEvalJournal/PrototypeMMV.htm
TODO:
- need to emulate TurboKit properly, also for mm5p (it's not as simple as a CPU
overclock plus ROM patch)
******************************************************************************/
#include "emu.h"
#include "cpu/m6502/m65c02.h"
#include "machine/74259.h"
@ -101,6 +109,7 @@ public:
void mm4(machine_config &config);
void mm4tk(machine_config &config);
void mm5(machine_config &config);
void mm5p(machine_config &config);
void mm2(machine_config &config);
void bup(machine_config &config);
@ -127,6 +136,7 @@ private:
void bup_mem(address_map &map);
void mm2_mem(address_map &map);
void mm4_mem(address_map &map);
void mm5p_mem(address_map &map);
void rebel5_mem(address_map &map);
};
@ -239,18 +249,23 @@ void mephisto_state::rebel5_mem(address_map &map)
map(0x8000, 0xffff).rom();
}
void mephisto_state::mm4_mem(address_map &map)
void mephisto_state::mm5p_mem(address_map &map)
{
map(0x0000, 0x1fff).ram();
map(0x2000, 0x2000).w(FUNC(mephisto_state::write_lcd));
map(0x2400, 0x2407).w("board", FUNC(mephisto_board_device::led_w));
map(0x2400, 0x2407).w("board", FUNC(mephisto_board_device::led_w)).nopr();
map(0x2800, 0x2800).w("board", FUNC(mephisto_board_device::mux_w));
map(0x2c00, 0x2c07).r(FUNC(mephisto_state::read_keys));
map(0x3000, 0x3000).r("board", FUNC(mephisto_board_device::input_r));
map(0x3400, 0x3407).w("outlatch", FUNC(hc259_device::write_d7));
map(0x3400, 0x3407).w("outlatch", FUNC(hc259_device::write_d7)).nopr();
map(0x3800, 0x3800).w(FUNC(mephisto_state::mephisto_nmi_w));
map(0x4000, 0xffff).rom();
}
void mephisto_state::mm4_mem(address_map &map)
{
mm5p_mem(map);
map(0x4000, 0x7fff).r("cartslot", FUNC(generic_slot_device::read_rom));
map(0x8000, 0xffff).rom();
}
@ -382,15 +397,23 @@ void mephisto_state::rebel5(machine_config &config)
VOLTAGE_REGULATOR(config, "vref").add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT);
}
void mephisto_state::mm4(machine_config &config)
void mephisto_state::mm5p(machine_config &config)
{
rebel5(config);
/* basic machine hardware */
m_maincpu->set_clock(4.9152_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &mephisto_state::mm4_mem);
m_maincpu->set_addrmap(AS_PROGRAM, &mephisto_state::mm5p_mem);
TIMER(config.replace(), "nmi_timer").configure_periodic(FUNC(mephisto_state::update_nmi), attotime::from_hz(600));
}
void mephisto_state::mm4(machine_config &config)
{
mm5p(config);
/* basic machine hardware */
m_maincpu->set_addrmap(AS_PROGRAM, &mephisto_state::mm4_mem);
GENERIC_CARTSLOT(config, "cartslot", generic_plain_slot, "mephisto_cart");
SOFTWARE_LIST(config, "cart_list").set_original("mephisto_mm4");
@ -501,6 +524,12 @@ ROM_START(mm5)
ROMX_LOAD("mephisto5.rom", 0x8000, 0x8000, CRC(89c3d9d2) SHA1(77cd6f8eeb03c713249db140d2541e3264328048), ROM_BIOS(1))
ROM_END
ROM_START(mm5p)
ROM_REGION(0x10000,"maincpu",0)
ROM_LOAD("buch.bin", 0x0000, 0x8000, CRC(534607c7) SHA1(d0347a5f8dc4cf6001f649aa13e7a7fe75bec5b9)) // 1st half empty
ROM_LOAD("programm.bin", 0x8000, 0x8000, CRC(ee22b974) SHA1(37267507be30ee84051bc94c3a63fb1298a00261))
ROM_END
/******************************************************************************
@ -512,5 +541,6 @@ CONS( 1984, mm2, 0, 0, mm2, mephisto, mephisto_state, empty_in
CONS( 1985, bup, 0, 0, bup, bup, mephisto_state, empty_init, "Hegener + Glaser", "Mephisto Blitz- und Problemloesungs-Modul", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1986, rebel5, 0, 0, rebel5, mephisto, mephisto_state, empty_init, "Hegener + Glaser", "Mephisto Rebell 5,0", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1987, mm4, 0, 0, mm4, mephisto, mephisto_state, empty_init, "Hegener + Glaser", "Mephisto MM IV", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1987, mm4tk, mm4, 0, mm4tk, mephisto, mephisto_state, empty_init, "hack", "Mephisto MM IV (TurboKit)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1990, mm5, 0, 0, mm5, mephisto, mephisto_state, empty_init, "Hegener + Glaser", "Mephisto MM V", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1987, mm4tk, mm4, 0, mm4tk, mephisto, mephisto_state, empty_init, "hack", "Mephisto MM IV (TurboKit)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING )
CONS( 1990, mm5, 0, 0, mm5, mephisto, mephisto_state, empty_init, "Hegener + Glaser", "Mephisto MM V", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1989, mm5p, mm5, 0, mm5p, mephisto, mephisto_state, empty_init, "Hegener + Glaser", "Mephisto MM V (prototype)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_TIMING )

1
src/mame/mame.lst
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@ -21666,6 +21666,7 @@ bup // Mephisto B&P
mm4tk // Mephisto MM IV (Turbo Kit)
mm4 // Mephisto MM IV
mm5 // Mephisto MM V
mm5p
rebel5 // Mephisto Rebell 5.0
@source:mephisto_modena.cpp