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Iemoto (Japan 871020)

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Arcade
Arcade
Platform:

Iemoto (Japan 871020)

| 1987
Genre:
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Theme:
Description:

Notes:
Release type:
Units produced: Nichibutsu
Controls/Input Device:
Number of Players: 1
Rating:
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SoundMix: Mono
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MAME folder name: iemoto

Display: raster 512x224 @ 60.00Hz (60.00 pixclock)
Sound: 1 channels

Emulated in MAME via driver nbmj8688.c:
Status: good; Emulation: good
Graphic: good; Sound: good; Color: good
Palette size: 65536; Savestate: unsupported

Roms:
iemoto1.4g with 32768kb
sha1:5b2a6be6ac3d1409523ce495605f906b47128f65 crc:ab51f5c3
iemoto2.3g with 32768kb
sha1:283fa86d916a7ad08dfdcd4b9592d36d48b62ede crc:873cd265
iemoto3.3i with 65536kb
sha1:eefe53c6ad95d5e1f116162bbb30f8ec7e7ad005 crc:32d71ff9
iemoto31.1a with 262144kb
sha1:305041f764b5ba9ffa882c1a69555a38a53b1556 crc:ba005a3a
iemoto32.2a with 262144kb
sha1:08dd0cd07aeb8d77152e93c76db44e9034aa3954 crc:fa9a74ae
iemoto33.3a with 262144kb
sha1:61d100b52d01e447dd599cc9ff06b97dd7a4ae0b crc:efb13b61
iemoto4.2i with 65536kb
sha1:dfca4999df2c9cb98204e3d2c3bd37ea561f3604 crc:06f8e505
iemoto44.4a with 262144kb
sha1:7975370e1dd32ecd98d7f2e32f14feb88e0cdb43 crc:9acc54fa
iemoto5.1i with 65536kb
sha1:8d03a190b9a5fbda318e475f64d0c94a3d4ed362 crc:261eb61a
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


Recommended Games (Star Force):

Catacomb

Vega

Espial

Night Star (DECO Cassette)

Nova 2001

Star Jacker

Stunt Air

Zodiack

Star Force

Alpha Mission / ASO

Alpha Mission II / ASO II

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:
Iemoto (c) 10/1987 Nichibutsu.

A mahjong game where the player battles mercenaries to save girls.

- TECHNICAL -

Main CPU : Zilog Z80 (@ 5 Mhz)
Sound Chips : General Instrument AY8910 (@ 1.25 Mhz), DAC (@ 1.25 Mhz)

Screen orientation : Horizontal
Video resolution : 512 x 224 pixels
Screen refresh : 60.00 Hz
Palette colors : 65536

Player : 2
Control : mahjong keyboard

- TRIVIA -

The title of this game translates from Japanese as 'Principal'.

- CONTRIBUTE -

Edit this entry: http://www.arcade-history.com/?&page=detail&id=1173&o=2


Licensed from Alexis Bousiges under a CC Attribution 3.0 License
cheat.dat entry:
00000000 F165 000000FF FFFFFFFF Buggy score
60000000 0000 00000000 00000000 --------------------------------------------------------------------------
60000000 0000 00000000 00000000 The winning hand cheat must be activated when there are 14 tiles in your
60000000 0000 00000000 00000000 hand, then press the RON key ('Z' by default). The tiles do not visually
60000000 0000 00000000 00000000 change until you make a move.
60000000 0000 00000000 00000000 --------------------------------------------------------------------------
00000001 F48C 00000031 FFFFFFFF Get winning hand Now!
00010001 F48D 00000031 FFFFFFFF Get winning hand Now! (02/14)
00010001 F48E 00000031 FFFFFFFF Get winning hand Now! (03/14)
00010001 F48F 00000032 FFFFFFFF Get winning hand Now! (04/14)
00010001 F490 00000032 FFFFFFFF Get winning hand Now! (05/14)
00010001 F491 00000032 FFFFFFFF Get winning hand Now! (06/14)
00010001 F492 00000033 FFFFFFFF Get winning hand Now! (07/14)
00010001 F493 00000033 FFFFFFFF Get winning hand Now! (08/14)
00010001 F494 00000033 FFFFFFFF Get winning hand Now! (09/14)
00010001 F495 00000034 FFFFFFFF Get winning hand Now! (10/14)
00010001 F496 00000034 FFFFFFFF Get winning hand Now! (11/14)
00010001 F497 00000034 FFFFFFFF Get winning hand Now! (12/14)
00010001 F498 00000035 FFFFFFFF Get winning hand Now! (13/14)
00010001 F499 00000035 FFFFFFFF Get winning hand Now! (14/14)
00000000 F48C 00000031 FFFFFFFF Always winning hand
00010000 F48D 00000031 FFFFFFFF Always winning hand (02/14)
00010000 F48E 00000031 FFFFFFFF Always winning hand (03/14)
00010000 F48F 00000032 FFFFFFFF Always winning hand (04/14)
00010000 F490 00000032 FFFFFFFF Always winning hand (05/14)
00010000 F491 00000032 FFFFFFFF Always winning hand (06/14)
00010000 F492 00000033 FFFFFFFF Always winning hand (07/14)
00010000 F493 00000033 FFFFFFFF Always winning hand (08/14)
00010000 F494 00000033 FFFFFFFF Always winning hand (09/14)
00010000 F495 00000034 FFFFFFFF Always winning hand (10/14)
00010000 F496 00000034 FFFFFFFF Always winning hand (11/14)
00010000 F497 00000034 FFFFFFFF Always winning hand (12/14)
00010000 F498 00000035 FFFFFFFF Always winning hand (13/14)
00010000 F499 00000035 FFFFFFFF Always winning hand (14/14)

Credit Pugsy's MAME Cheat file
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