driver
| driver | m92.c |
| source | m92.c (m92.c on mamedev.org) |
| games | Blade Master (World) Cross Blades! (Japan) Dream Soccer '94 (Japan) Geostorm (Japan) Gun Hohki (Japan) Gunforce - Battle Fire Engulfed Terror Island (Japan) Gunforce - Battle Fire Engulfed Terror Island (US) Gunforce - Battle Fire Engulfed Terror Island (World) Gunforce 2 (US) Hook (Japan) Hook (US) Hook (World) In The Hunt (US) In The Hunt (World) Kaitei Daisensou (Japan) Lethal Thunder (World) Major Title 2 (Japan) Major Title 2 (World) Mystic Riders (World) Ninja Baseball Batman (US) Perfect Soldiers (Japan) R-Type Leo (Japan) R-Type Leo (World) Superior Soldiers (US) The Irem Skins Game (US set 1) The Irem Skins Game (US set 2) Thunder Blaster (Japan) Undercover Cops (Alpha Renewal Version) Undercover Cops (Japan) Undercover Cops (World) Yakyuu Kakutou League-Man (Japan) |
| information | 0.36b6 [Bryan McPhail, Chris Hardy, Oliver Bergmann] TODO: - Gunforce: Animated water sometimes doesn't appear on level 5 (but it always appears if you cheat and jump straight to the level). Almost certainly a core bug. - Irem Skins: Eeprom load/save not yet implemented - when done, MT2EEP should be removed from the ROM definition. - Perfect Soliders: Shortly into the fight, the sound CPU enters a tight loop, conitnuously writing to the status port and with interrupts disabled. I don't see how it is supposed to get out of that loop. Maybe it's not supposed to enter it at all? - LeagueMan: Raster effects don't work properly (not even cpu time per line?). - Dream Soccer 94: Slight priority problems when goal scoring animation is played. NOTES: - Driver: Emulation by Bryan McPhail. Thanks to Chris Hardy and Oliver Bergmann. - Irem Skins Game has an eeprom and ticket payout(?). R-Type Leo & Lethal Thunder have a memory card. - Many games use raster IRQ's for special video effects: Scrolling water in Undercover Cops and Score display in R-Type Leo. WIP: - 0.126u5: Removed driversm92.h. Fabio Priuli changed a lot of input related things in IREM M10->M107 boards. First of all, moved input definitions from drivers/m92.h to include/iremipt.h and removed completely drivers/m92.h (which only contained those definitions). Added more common inputs to iremipt.h and started to use that file in m62->m107 instead of local #defines. Finally, added diplocations to all the games in m62->m107 which were missing and it implemented coinage mode 2 through dipconditions in the drivers which didn't support it. - 0.118u3: Added includesm92.h. Changed NEC V30 CPU core to use a 16-bit data bus [Aaron Giles, Philip Bennett, Pierpaolo Prazzoli]. - 0.116u4: Pierpaolo Prazzoli added wrap around x for sprites in the m92 driver. - 0.115u1: Pierpaolo Prazzoli improved M92 sprite drawing. - 0.113: Zsolt Vasvari removed unnecessary idle skipping code from the m92 driver. This allows removal of a couple of now-unused functions from cpuexec. - 0.106u3: Massive dipswitch update to the M92 driver [Brian Troha, Guru, Yasuhiro Ogawa]. - 0.99u7: Pierpaolo Prazzoli fixed tilemap-tilemap drawing order in M92 driver. Aaron Giles fixed the M92 state saving. - 0.98u2: Aaron Giles replaced direct access to Machine->scrbitmap in M92 driver with the use of force_partial_update(). - 0.66: Changed V33 CPU1 clock speed to 9MHz and V30 CPU2 to 7159090 Hz. - 18th April 2002: Acho A. Tang improved the IREM GA-20 sound chip emulation which helps some of the games on the IREM M-92 hardware. - 22nd January 2002: Bryan McPhail re-added Gunforce 2 to the IREM M-92 driver with some speedups. - 11th January 2002: Acho A. Tang submitted a modification to the IREM GA20 sound chip emulation, which partially fixes some sample pitch problems in the IREM M-92 driver. - 13th October 2001: Gerardo Oporto fixed some dipswitch settings in Irem M107 and M92 drivers. - 0.55: Changed palettesize from 1024 to 2048 colors. - 26th August 2001: Bryan McPhail improved the IREM M-92 driver, making Ninja Baseball Batman work. - 25th July 2001: Marco Cassili fixed dipswitch settings in many M-92 games. - 18th July 2001: Nicola Salmoria fixed several NEC CPU core bugs and errors in the IREM CPU decryption tables, and got sound working in Gunforce. - 11th September 2000: Bryan McPhail sent in a huge Irem games update with a rewritten NEC core, fixing many bugs. R-Type Leo title screen was fixed as well as preliminary Irem GA20 custom sample player support was added. - 29th April 2000: Bryan McPhail added the USA romset of In The Hunt to the M92 driver, and he fixed the slowdowns in V33 games. - 18th January 2000: Bryan McPhail did some minor fixes to the M92 driver. - 0.36b12: Changed V33 CPU1 clock speed to 18MHz. - 3rd December 1999: Bryan McPhail sent in a M92 update with a few fixes to Gunforce and some speedups. - 7th November 1999: Bryan McPhail added Perfect Soldiers to the M92 driver. - 0.36b7: Changed V33 CPU1 clock speed to 20MHz. - 9th October 1999: Bryan McPhail added Mystic Riders to the M92 driver (Gun Hohki World version). - 29th September 1999: Bryan McPhail added Gun Hohki to the M92 driver. - 0.36b6: Added m92.c/h driver and vidhrdwm92.c. - 27th September 1999: Nicola modified the M92 video driver to implement the tile priorities in another way. - 24th September 1999: Oliver Bergmann sent in a NEC V20, V30, V33 cpu core, and Bryan McPhail submitted an Irem M92 driver with support for Blademaster, Gunforce, Lethal Thunder, Hook, Undercover Cops, R-type Leo, Major Title 2 and In The Hunt, but none of the games have sound because of an encrypted sound CPU. - 31st May 1999: Nicola added Spelunker to the M62 driver. |
PCB information
| bmaster | Blade Master (World)[02/05/98] Here are the proms for Blade Master by IREM CORP. If you need more info mail me! Possible CPU : PLCC D70136 ( NEC) For sound: YM2151 - |
| gunforce | Gunforce - Battle Fire Engulfed Terror Island (World)[MAME]
Gun Force
1991, Irem Corp.
PCB Layout
----------
Top board (Standard M92 Main Board)
M92-A-B 05C04170B1
|---------------------------|-----|--------------------|
| MC3403 MC3403 |NANAO| |
| 064D |GA20 | DSW3 |
| MC3403 MC3403 |-----| |
| YM2151 |
| MC3403 YM3014 |
| |
|J CN6 |-------| |
| D71059C |NEC | |
|A 6264 |D71036L| |
| 62256 18MHz |V33 | |
|M |-------| |
| 6264 62256 |
|M M92A-7J-.41(PAL) |
| M92A-9J-.51(PAL) |
|A |
| |-----| |-----| |
| CN4(4P) |NANAO| |NANAO| |
| |GA21 | |GA22 | |
| M92A-3M-.11(PAL) |-----| |-----| |
| |
| 6264 6116 |
| CN5(3P) |
| DSW2 DSW1 6264 6116 26.66666MHz|
|------------------------------------------------------|
Notes:
V33 clock : 9.000MHz
GA20 clock : 3.579545MHz (pin38)
YM2151 clock: 3.579545MHz
VSync : 60Hz
6116 : 2K x8 SRAM
6264 : 8K x8 SRAM
62256: 32K x8 SRAM
CN4: Connector for 4th player controls
CN5: Connector for 3rd player controls
CN6: Connector for 2nd speaker (for stereo output)
Custom chips:
NANAO GA20 (QFP80) - Sound chip
NANAO GA21 (QFP136)
NANAO GA22 (QFP160)
Bottom board (Game Board, differs per game)
M92-B-B 05C04171B1
|--------------------------------------------------------|
| ROM_C0.9 ROM_001.29* ROM_000.38 |
| |-----| |
|14.31818MHz ROM_C1.10 |NANAO| ROM_011.30* ROM_010.39 |
| |GA23 | |
| |----------| ROM_C2.11 |-----| ROM_021.31* ROM_020.40 |
| |NANAO | |
| |08J27261A1| ROM_C3.12 ROM_031.32* ROM_030.41 |
| |011 | |
| |9108KK700 | |
| |----------| |
| |
| GF_B-SH0-.14 |
| |
| M92_B-7H-.43(PAL)|
| |
| 6264 GF_B-L0-C.25 |
| |
| GF_B-L1-C.26 |
| 6264 62256 |
| M92B-2L-.7(PAL) GF_B-H1-C.27 |
| 62256 |
| ROM_DA.8 GF_B-SL0.17 GF_B-H0-C.28 |
| |
|--------------------------------------------------------|
Notes:
*: Unpopulated position (shown for reference for other M92 games)
6264 : 8K x8 SRAM
62256: 32K x8 SRAM
Custom chips:
NANAO 08J27261A1 (PLCC84, encrypted V30 sound CPU, clocked at 14.31818MHz on pins 78 & 79)
NANAO GA23 (QFP180)
- |
| gunforc2 | Gunforce 2 (US)[Jan/05/2002]
Gunforce 2
Irem, 1994
This game runs on Irem M92 hardware.
Top Board (CPU / Sound)
-----------------------
PCB No: M92-A-B 05C04170B1
CPU : NEC D70136 (V33)
SND : Nanao GA20 (80 pin PQFP), YM2151, YM3014
OSC : 18.000 MHz (Near V33), 26.66666MHz
DIPs : 8 position (x3)
RAM : 6264 (x6), 62256 (x2)
PALs : 16L8 (x3)
Other : Nanao GA21 (136 pin PQFP)
Nanao GA22 (160 pin PQFP)
ROMs :
None
Bottom Board (Video)
--------------------
PCB No: M92-B-G 05C04171G1
OSC : 14.31818 MHz
RAM : 6264 (x2), 62256 (x2)
PALs : 16L8 (x2), 16R4 (x1)
Other : Nanao 08J27291A4 (84 pin PLCC)
Nanao 08J27504A1 (160 pin PQFP)
ROMs :
A2-H1-A.6F 27C020 \
A2-H0-A.6H 27C020 | Main Program
A2-L1-A.8F 27C020 |
A2-L0-A.8H 27C020 /
A2_SHO.3L 27C512 \
A2_SLO.5L 27C512 / Sound Program
A2_DA.1L 8M Mask > Sound
A2_C0.1A 4M Mask \
A2_C1.1B 4M Mask |
A2_C2.3A 4M Mask | GFX - Tiles
A2_C3.3B 4M Mask /
A2_000.8A 8M Mask \
A2_010.8B 8M Mask |
A2_020.8C 8M Mask | GFX - Sprites
A2_030.8D 8M Mask /
- |
| hook | Hook (World)[02/08/98] Here are the proms for HOOK by IREM CORP. If you have any trouble with this rom-archive Don't hesitate to mail me. Possible CPU : PLCC D70136 ( NEC) For sound: YM2151 - [Mar/26/2005] Hook (Japan) Irem 1992 CPU: 1x V33 9MHz (main) 1x V30 7.15909MHz (main) 1x YM2151 3.579545MHz (sound) 1x GA20 @ 3.579545MHz (sound) ROMs: 15x Dumped 26/03/2005 - |
| inthunt | In The Hunt (World)[Nov/29/97]
Possible CPU are: PLCC D8000011A1 (IREM) or
D70136 ( NEC)
For sound: YM2151
[Sep/26/99]
Kaitei Daisensou
(c)1993 IREM
CPU : V33 D71059C
SOUND : YM2151 NANAO-GA20
OSC. : 18.000MHz 26.666MHz 14.31818MHz
ITH-C0.BIN ; BG CHR
ITH-C1.BIN ; |
ITH-C2.BIN ; |
ITH-C3.BIN ; /
ITH-DA.BIN ; VOICE DATA
ITH-H0J.BIN ; MAIN PRG
ITH-H1J.BIN ; |
ITH-L0J.BIN ; |
ITH-L1J.BIN ; /
ITH-O00.BIN ; OBJ CHR
ITH-O10.BIN ; |
ITH-O20.BIN ; |
ITH-O30.BIN ; /
ITH-SH0.BIN ; SOUND PRG
ITH-SL0.BIN ; /
-
|
| lethalth | Lethal Thunder (World)[Jan/16/98] Here are the proms for Lethal Thunder by IREM CORP. If you need more info mail me! Possible CPU : PLCC D70136 ( NEC) For sound: YM2151 - |
| majtitl2 | Major Title 2 (World)[Aug/29/98]
-------------------------------------------
The Irem Skins Game by IREM CORP USA (1992)
(Major Title 2)
-------------------------------------------
Location Type File ID Checksum
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
PGM IC31 5F 27C2001 IS-L0-D 3FF4 [L0 ] [ MAIN PROG ]
PGM IC32 5J 27C2001 IS-L1 5CBE [L1 ] [ MAIN PROG ]
PGM IC34 5M 27C2001 IS-H0-D 2F0B [H0 ] [ MAIN PROG ]
PGM IC33 5L 27C2001 IS-H1 F5F2 [H1 ] [ MAIN PROG ]
PGM IC42 7A LH538100* K30 5F7D [000] [ MOTION OBJ. ]
PGM IC43 7B LH538100* K31 9284 [010] [ MOTION OBJ. ]
PGM IC44 7C LH538100* K32 EE38 [020] [ MOTION OBJ. ]
PGM IC45 7D LH538100* K33 37E5 [030] [ MOTION OBJ. ]
PGM IC9 3A LH532100* HR0 1F6E [C0 ] [ BACKGROUNDS ]
PGM IC10 3B LH532100* HR1 427A [C1 ] [ BACKGROUNDS ]
PGM IC11 3C LH532100* HR2 3914 [C2 ] [ BACKGROUNDS ]
PGM IC12 3D LH532100* HR3 B7EC [C3 ] [ BACKGROUNDS ]
PGM IC14 3F 27C512 IS-SH0 6E24 [SH0] [ SOUND PROG ]
PGM IC17 3M 27C512 IS-SL0 81A5 [SL0] [ SOUND PROG ]
PGM IC8 1M LH534100* K0D 0876 [DA ] [ PCM AUDIO ]
PGM IC7 2L PAL16L8 M92-B-2L 2138
PGM IC47 7H PAL16L8 M92-B-7H 52EC
CPU IC51 9J PAL16L8 M92-A-9J 21AF
CPU IC11 3M PAL16L8 M92-A-3M AF41
CPU IC41 7J PAL16L8 M92-A-7J Fuse Protected
Notes: CPU - CPU PCB M92-A-B MDK321V-0 05C04170B1
PGM - Program PCB M92-B-F MDK311V-0 05C04171F1
- PLDs are in the JEDEC format
- PLD checksums are not the file checksums
* - Custom ROMs have part numbers LH53(A)(B), where:
A is the third digit of the ROM type number
B is the ROM ID (File ID).
The last three digits of the ROM type number are
replaced with the ROM ID. Eg. LH538K30 labelled ROM
Compatible EPROMs (pin-out & memory):
LH538100 (SHARP) 32pin DIP, masked 1048576x8-bit -> 27C080
LH534100 (SHARP) 32pin DIP, masked 524288x8-bit -> 27C040
LH532100 (SHARP) 32pin DIP, masked 262144x8-bit -> 27C020
Brief hardware overview
-----------------------
Main processor - NEC uPD70136L-16 9.000 MHz 68 pin PLCC
GFX - NANAO GA22 13.000 MHz 160 pin PQFP
- NANAO GA21 13.000 MHz 136 pin PQFP
- NANAO 08J27504A1 13.000 MHz 160 pin PQFP
Sound processor - NANAO 08J27291A7 14.318 MHz 84 pin PLCC
- NANAO GA20 custom 80 pin PQFP
- YM2151
- |
| nbbatman | Ninja Baseball Batman (US)[Okt/06/98] Yakyuu Kakutou League Man (Baseball Fighter) (c)1993 IREM CPU : NANAO-08J27291A6/016 V33 SOUND : YM2151 NANAO-GA20/6626 (M92 SYSTEM) LM000.42 ; CHR ROM LM010.43 ; | LM020.44 ; | LM030.45 ; / LMA1-H0.34 ; MAIN PRG LMA1-H1.33 ; | LMA1-L0.31 ; | LMA1-L1.32 ; / LMA1-SH0.14 ; SOUND PRG LMA1-SL0.17 ; / LMC0.9 ; CHR ROM LMC1.10 ; | LMC2.11 ; | LMC3.12 ; / LMDA.8 ; VOICE DATA - |
| rtypeleo | R-Type Leo (World)[Nov/26/97] RType Leo Rom set System Board - M92 This should be compatible with IREM's Lethal Thunder pcb. Bottom Board Main Processor - NEC V33 running at 10 Mhz (D70136L-10) D71059C interrupt controller (8259 compatible) 4 * 64k SRAM 2 * 16k SRAM 2 * 256k SRAM Daughter board (Top) Custom Sound? processor - IREM D800001A1 2 * 64k SRAM Sound chip - YM2151 + YM3014 Roms NEC D23C4001 (masked) - C0->C3 - Character graphics (read as 27c040) NEC D23C8001 (masked) - 000-030 - Sprite graphics (read as 27c080) 27c2001 - RTL-L0-D,RTL-H0-D 27c010 - RTL-L1-D,RTL-H1-D - V33 program code 27c512 - RTL-SHL0-A,RTL-SHH0-A - Sound code NEC D23C4001 (masked) - RTL-DA - Sound sample data Jumper Settings - Main board J2 - 16k (Note IC43 and IC44 are 6116-45 RAM chips) J3 - jumper B Jumper Settings - Daughter board J1 - S J2 - S J3 - OT J4 - 4.8M J5 - OT J6 - OT J7 - 4M J8 - OT J9 - OT J10 - 512 J11 - 64k J12 - jumper across 2 J13 - OT J14 - 8M J15 - 4.8M J16 - OT J17 - OT J18 - B [Mar/11/2002] R*Type Leo Version C by IREM 1992 Correct rom naming for RTL-L1- and RTL-H1- no revision letter after - Provided to you on 11-03-2002. - |
| uccops | Undercover Cops (World)[Oct/24/99] Undercover Cops (c)1992 IREM CPU : V33 08J27291A5 SOUND : YM2151 NANAO-GA20 OSC. : 18.000MHz 26.66666MHz 14.31818MHz UCA-C0.BIN ; BG CHR UCA-C1.BIN ; | UCA-C2.BIN ; | UCA-C3.BIN ; / UCA-DA.BIN ; VOICE DATA UCA-H0.BIN ; MAIN PRG UCA-H1.BIN ; | UCA-L0.BIN ; | UCA-L1.BIN ; / UCA-O0.BIN ; OBJ CHR UCA-O1.BIN ; | UCA-O2.BIN ; | UCA-O3.BIN ; / UCA-SH0.BIN ; SOUND PRG UCA-SL0.BIN ; / - [12/11/97] Possible CPU : PLCC D70136 ( NEC) For sound: YM2151 - |
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