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Mephisto Rebel (prototype, Amsterdam TM version) [mclane]
This commit is contained in:
hap 2023-12-13 11:19:30 +01:00
parent 64ad36e9a7
commit 7e24066b41
2 changed files with 32 additions and 11 deletions
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42
src/mame/hegenerglaser/mm2.cpp
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@ -22,19 +22,21 @@ see(1): http://chesseval.com/ChessEvalJournal/DaimlerBenz.htm
see(2): http://chesseval.com/RareBoard/DaimlerBenzBoard.htm
MM III was never released officially. Rebell 5,0 is commonly known as MM III, but the
real one didn't get further than a prototype.
real one (updated MM II engine) didn't get further than a prototype.
Before Rebell 5,0, Ed Schröder's developed his Rebel engine on the more limited MM II
hardware that only has 4KB RAM. This program was never officially released in a Mephisto
chess computer, but it competed in the amateur division at the 1985 WMCCC in Amsterdam.
Mephisto 4 Turbo Kit 18mhz - (mm4tk)
This is a replacement rom combining the turbo kit initial rom with the original MM IV.
The Turbo Kit powers up to it's tiny rom, copies itself to ram, banks in normal rom,
copies that to faster SRAM, then patches the checksum and the LED blink delays.
If someone else wants to code up the power up banking, feel free
This is a replacement ROM combining the Turbo Kit initial ROM with the original MM IV.
The Turbo Kit powers up to it's tiny ROM, copies itself to RAM, banks in normal ROM,
copies that to faster SRAM, then patches the checksum and the LED blink delays.
If someone else wants to code up the power up banking, feel free
There is an undumped MM V Turbo Kit, which will be the exact same except for location of
the patches. The mm5tk just needs the normal mm5 ROM swapped out for that one to
blinks the LEDs a little slower.
-- Cowering (2011)
There is an undumped MM V Turbo Kit, which will be the exact same except for location of
the patches. The mm5tk just needs the normal mm5 ROM swapped out for that one to
blinks the LEDs a little slower.
The MM V prototype was the program that Ed Schröder participated with as "Rebel" at the
1989 WMCCC in Portorose. It was used with the TK20 TurboKit.
@ -138,6 +140,7 @@ public:
void mm5(machine_config &config);
void mm5p(machine_config &config);
void mm2(machine_config &config);
void rebelp(machine_config &config);
void bup(machine_config &config);
protected:
@ -205,7 +208,7 @@ u8 mm2_state::keys_r(offs_t offset)
void mm2_state::bup_mem(address_map &map)
{
map(0x0000, 0x0fff).ram();
map(0x1000, 0x1007).w("outlatch", FUNC(hc259_device::write_d7));
map(0x1000, 0x1007).w("outlatch", FUNC(hc259_device::write_d7)).nopr();
map(0x1800, 0x1807).r(FUNC(mm2_state::keys_r));
map(0x2000, 0x2000).r("board", FUNC(mephisto_board_device::input_r));
map(0x2800, 0x2800).w(FUNC(mm2_state::lcd_irqack_w));
@ -397,6 +400,14 @@ void mm2_state::bup(machine_config &config)
config.set_default_layout(layout_mephisto_bup);
}
void mm2_state::rebelp(machine_config &config)
{
bup(config);
m_outlatch->q_out_cb<7>().set(m_display, FUNC(mephisto_display1_device::strobe_w)).invert();
config.set_default_layout(layout_mephisto_mm2);
}
void mm2_state::mm2(machine_config &config)
{
bup(config);
@ -466,6 +477,13 @@ ROM_START( mm2e ) // 13 Sep 1985, serial 05569xx
ROM_END
ROM_START( rebelp )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("white_l7", 0x8000, 0x4000, CRC(9a45e1d4) SHA1(26e4c9cd1afe9aea0e8cfc25bdc9138bd99d5992) )
ROM_LOAD("green_r7", 0xc000, 0x4000, CRC(2285af5e) SHA1(bea22e32b65eea5fa7617d9d1b3a824a7affe678) )
ROM_END
ROM_START( rebel5 ) // 8 Feb 1987?
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("rebel5.bin", 0x8000, 0x8000, CRC(17232752) SHA1(3cd6893c0071f3dc02785bf99f1950eed81eba39) )
@ -538,6 +556,8 @@ SYST( 1985, mm2c, mm2, 0, mm2, mm2, mm2_state, empty_init, "He
SYST( 1985, mm2d, mm2, 0, mm2, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM II (set 5)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
SYST( 1985, mm2e, mm2, 0, mm2, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM II (set 6)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
SYST( 1985, rebelp, 0, 0, rebelp, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto Rebel (prototype, Amsterdam TM version)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
SYST( 1986, rebel5, 0, 0, rebel5, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto Rebell 5,0 (set 1)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) // aka MM III
SYST( 1986, rebel5a, rebel5, 0, rebel5, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto Rebell 5,0 (set 2)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) // "
SYST( 1986, rebel5b, rebel5, 0, rebel5, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto Rebell 5,0 (set 3)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) // "

1
src/mame/mame.lst
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@ -19299,6 +19299,7 @@ mm5p
rebel5 // Mephisto Rebell 5.0
rebel5a // Mephisto Rebell 5.0
rebel5b // Mephisto Rebell 5.0
rebelp
@source:hegenerglaser/modena.cpp
modena // 1992 Mephisto Modena