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Arcade
Arcade
Platform:

Chi-Toitsu

| 1988
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Notes:
Release type:
Units produced: Yuga
Controls/Input Device:
Number of Players: 1
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SoundMix: Mono
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MAME folder name: 7toitsu

Display: raster 384x240 @ 60.00Hz (60.00 pixclock)
Sound: 1 channels

Emulated in MAME via driver mitchell.c:
Status: good; Emulation: good
Graphic: good; Sound: good; Color: good
Palette size: 1024; Savestate: unsupported

Roms:
mc01.1j with 32768kb
sha1:24fadffd0033565441a75f36e2cb085a37e0f0e5 crc:0bebe45f
mc02.1l with 131072kb
sha1:cbb5db5fda1d87902b22130243d579cb28803707 crc:375378b0
mc06.4l with 131072kb
sha1:850b382d919c86ae09d802d5183edd37c81e7c97 crc:0ef83926
mc07.6l with 131072kb
sha1:1c225a526860637a713d4b8add2fbc0a17c0a854 crc:59f9ffb1
mg-1.13h with 524288kb
sha1:f3d4d402dd96b8e4297a074b01d803cac16ac0d3 crc:fd6a0805
mg-2.14h with 524288kb
sha1:00f9642ced5f1795e02b357a06deee3d093f6dc0 crc:e26e871e
mg-3.16h with 524288kb
sha1:db5568be7e5fc15497b979451c65d8448063e04b crc:dd781d9a
mg-4.17h with 524288kb
sha1:a84ddf089db7d26a0043815648f1674b240b8289 crc:97afcc79
mg-5.1c with 524288kb
sha1:bc60f144a224f348fd5b8c0207e18a881f739fc1 crc:170332f1
Mameinfo.dat entry:
0.37b10 [Yochizo]


WIP:

- 0.147u2: hap fixed clone Omega Fighter Special. The game fails to boot or finish post. After showing bad rom errors, the game resets.

- 0.147u1: Fixed maincpu rom loading.

- 0.122u7: Fixed gfx1/2/3/4/5 rom loading.

- 0.89u3: Changed Z80 CPU2 clock speed to 5MHz.

- 0.37b10: Yochizo added 'Omega Fighter' (UPL 1989) and clone Omega Fighter Special.

- 21st November 2000: Yochizo fixed some graphics bugs in the Omega Fighter / Atomic Robo-kid driver.

- 8th November 2000: Yochizo sent in a driver for Omega Fighter and Atomic Robo-kid.

- 25th April 1999: Dumped Omega Fighter Special.


LEVELS: 8 (restarts once)


Other Emulators:

* FB Alpha

* JFF

* Raine


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Star Force

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Astro Warrior (Mega-Tech)

Mission 660

Rafflesia

S.R.D. Mission

Truxton / Tatsujin

Tatsujin (Tourvision PCE bootleg)

Truxton II / Tatsujin Oh

Blast Off

Blazing Lazers

GunHed (Tourvision PCE bootleg)

The Next Space

Omega Fighter

Super Star Soldier (Tourvision PCE bootleg)

Lethal Thunder

Pollux

Strike Gunner S.T.G

Vimana

Explosive Breaker

Final Star Force

Galmedes

Gunlock

GunNail

Nebulas Ray

Super-X

Gekirindan

Viper Phase 1

Fever SOS

Mars Matrix: Hyper Solid Shooting


Romset: 2016 kb / 8 files / 457.8 zip


Credits Mameinfo and Mametesters Project Robert J. Rabgno et al.
History.dat entry:
Chi-Toitsu - Ichiman Satte Mata Ichiman (c) 1988 Yuga.

Mahjong game played against various girls. This must be the extra-curricular activities of the Mahjong Academy students.

- TECHNICAL -

Main CPU : Zilog Z80 (@ 6 Mhz)
Sound Chips : OKI6295 (@ 7.5 Khz), YM2413 (@ 4 Mhz)

Player : 2
Control : mahjong keyboard

- TRIVIA -

Released in February 1988.

The title of this game translates roughly from Japanese as 'Seven Pairs - 10,000 Yen Goes, Another 10,000 Yen Comes'.

The subtitle is a play on a Japanese proverb 'Ichinan satte, mata ichinan', which means 'One misfortune goes, another one comes'. An 'Ichiman' is a 10,000 yen note, the highest note of Japanese currency.

In mahjong, a 'toitsu' is a pair of like tiles waiting for a third like tile to create a three-of-a-kind. However, 'chi-toitsu' also denotes a special winning mahjong hand made of seven pairs of tiles. Winning with a chi-toitsu guarantees a good score!

- CONTRIBUTE -

Edit this entry: http://www.arcade-history.com/?&page=detail&id=449&o=2


Licensed from Alexis Bousiges under a CC Attribution 3.0 License
cheat.dat entry:
00300001 E67C 09090909 FFFFFFFF Get 9999 Power Now!
60000000 0000 00000000 00000000 -------------------------------------------------------------
60000000 0000 00000000 00000000 The winning hand cheat must be activated when there are 14
60000000 0000 00000000 00000000 tiles in your hand,then press the RON key ('Z' by default).
60000000 0000 00000000 00000000 The tiles do not visually change until you make a move.
60000000 0000 00000000 00000000 -------------------------------------------------------------
00300001 E1C0 32313131 FFFFFFFF Get winning hand Now!
00310001 E1C4 33333232 FFFFFFFF Get winning hand Now! (2/4)
00310001 E1C8 34343433 FFFFFFFF Get winning hand Now! (3/4)
00110001 E1CC 00003535 FFFFFFFF Get winning hand Now! (4/4)
60000000 0000 00000000 00000000 ---------------------------------------------------------
60000000 0000 00000000 00000000 See mahjonginmame.nm.ru/index.htm for mahjong rules.
60000000 0000 00000000 00000000 ---------------------------------------------------------

Credit Pugsy's MAME Cheat file
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