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namcos10.cpp: more updates to the docs [Guru]

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src/mame/drivers/namcos10.cpp
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@ -2,12 +2,14 @@
// copyright-holders:smf // copyright-holders:smf
/*************************************************************************** /***************************************************************************
Namco System 10 - Arcade PSX Hardware Namco System 10 - Arcade PSX Hardware
===================================== =====================================
Driver by smf Driver by smf. Board notes by Guru
Namco System 10 Hardware Overview
--------------------------------- ----------------------------------------
Guru Readme for Namco System 10 Hardware
----------------------------------------
Note! This document is a Work-In-Progress and will be updated from time to time when more dumps are available. Note! This document is a Work-In-Progress and will be updated from time to time when more dumps are available.
This document covers all the known Namco System 10 games, including.... This document covers all the known Namco System 10 games, including....
@ -18,11 +20,12 @@ This document covers all the known Namco System 10 games, including....
*Drum Master 5 (C) Namco, 2003 *Drum Master 5 (C) Namco, 2003
*Drum Master 6 (C) Namco, 2004 *Drum Master 6 (C) Namco, 2004
*Drum Master 7 (C) Namco, 2005 *Drum Master 7 (C) Namco, 2005
*GAHAHA Ippatsu-dou (C) Namco/Metro, 2000 GAHAHA Ippatsu-dou (GID2 Ver.A) (C) Namco/Metro, 2000
*GAHAHA Ippatsu-dou 2 (C) Namco/Metro, 2001 GAHAHA Ippatsu-dou 2 (GIS1 Ver.A) (C) Namco/Metro, 2001
Gamshara (10021 Ver.A) (C) Mitchell, 2003 Gamshara (10021 Ver.A) (C) Mitchell, 2003
Gekitoride-Jong Space (10011 Ver.A) (C) Namco/Metro, 2001 Gekitoride-Jong Space (10011 Ver.A) (C) Namco/Metro, 2001
Golgo-13 Part 3 : Juusei no Chinkonka (C) Namco/8ing/Raizing, 2001 Golgo 13 Juusei no Chinkonka (GLT1 Ver.A) (C) Namco/8ing/Raizing, 2001
Gunbalina (GNN1 Ver. A) (C) Namco, 2000
*Hard Puncher Hajime no Ippo 2 Ouja e no Chousen (C) Namco/Taito, 2002 *Hard Puncher Hajime no Ippo 2 Ouja e no Chousen (C) Namco/Taito, 2002
*Honne Hakkenki (C) Namco, 2001 *Honne Hakkenki (C) Namco, 2001
Kotoba no Puzzle Mojipittan (KPM1 Ver.A) (C) Namco, 2001 Kotoba no Puzzle Mojipittan (KPM1 Ver.A) (C) Namco, 2001
@ -30,25 +33,25 @@ Kotoba no Puzzle Mojipittan (KPM1 Ver.A) (C) Namco, 2001
Mr Driller 2 (DR21 Ver.A) (C) Namco, 2000 Mr Driller 2 (DR21 Ver.A) (C) Namco, 2000
Mr Driller 2 (DR22 Ver.A) (C) Namco, 2000 Mr Driller 2 (DR22 Ver.A) (C) Namco, 2000
Mr Driller G (DRG1 Ver.A) (C) Namco, 2001 Mr Driller G (DRG1 Ver.A) (C) Namco, 2001
NFL Classic Football (NCF3 Ver.A) (C) Namco, 2003 - Has a noticeable red dot on the right of the version printed on PCB. Something to determine region? NFL Classic Football (NCF3 Ver.A) (C) Namco, 2003
Panicuru Panekuru (PPA1 Ver.A) (C) Namco, 2001 Panicuru Panekuru (PPA1 Ver.A) (C) Namco, 2001
*Photo Battole (C) Namco, 2001 *Photo Battle (C) Namco, 2001
Point Blank 3 / Gunbalina (GNN2 Ver. A) (C) Namco, 2000 Point Blank 3 (GNN2 Ver. A) (C) Namco, 2000
*Ren-ai Quiz High School Angel (C) Namco, 2002 *Ren-ai Quiz High School Angel (C) Namco, 2002
*Seishun Quiz Colorful High School (C) Namco, 2002 Seishun Quiz Colorful High School (CHS1 Ver.A) (C) Namco, 2002
Star Trigon (STT1 Ver.A) (C) Namco, 2002 Star Trigon (STT1 Ver.A) (C) Namco, 2002
*Taiko No Tatsujin (C) Namco, 2001 *Taiko No Tatsujin (C) Namco, 2001
*Taiko No Tatsujin 2 (C) Namco, 2001 Taiko No Tatsujin 2 (TK21 Ver.C) (C) Namco, 2001
*Taiko No Tatsujin 3 (C) Namco, 2002 Taiko No Tatsujin 3 (TK31 Ver.A) (C) Namco, 2002
*Taiko No Tatsujin 4 (C) Namco, 2003 Taiko No Tatsujin 4 (TK41 Ver.A) (C) Namco, 2003
*Taiko No Tatsujin 5 (C) Namco, 2003 Taiko No Tatsujin 5 (TK51 Ver.A) (C) Namco, 2003
*Taiko No Tatsujin 6 (C) Namco, 2004 Taiko No Tatsujin 6 (TK61 Ver.A) (C) Namco, 2004
*Tsukkomi Yousei Gips Nice Tsukkomi (C) Namco/Metro, 2002 Tsukkomi Yousei Gips Nice Tsukkomi (NTK1 Ver.A) (C) Namco/Metro, 2002
Uchuu Daisakusen : Chocovader Contactee (CVC1 Ver.A) (C) Namco, 2002 Uchuu Daisakusen Chocovader Contactee (CVC1 Ver.A) (C) Namco, 2002
* - denotes not dumped yet. * - denotes not dumped yet.
The Namco System 10 system comprises 2 PCB's.... The Namco System 10 system comprises 2 or 3 PCB's....
MAIN PCB - This is the mother board PCB. It holds the main CPU/GPU & SPU and all sound circuitry, program & video RAM, MAIN PCB - This is the mother board PCB. It holds the main CPU/GPU & SPU and all sound circuitry, program & video RAM,
controller/input logic and video output circuitry. Basically everything except the ROMs. controller/input logic and video output circuitry. Basically everything except the ROMs.
There are three known revisions of this PCB so far. The differences seem very minor. The 2nd and 3rd revision There are three known revisions of this PCB so far. The differences seem very minor. The 2nd and 3rd revision
@ -59,8 +62,9 @@ MAIN PCB - This is the mother board PCB. It holds the main CPU/GPU & SPU and all
Note there are no ROMs on the Main PCB and also no custom Namco chips on System10, which seem to have been Note there are no ROMs on the Main PCB and also no custom Namco chips on System10, which seem to have been
phased out. Instead, they have been replaced by (custom programmed) CPLDs, probably due to cost-cutting phased out. Instead, they have been replaced by (custom programmed) CPLDs, probably due to cost-cutting
measures within the company, or to reduce the cost of System10 to an entry-level no-frills development platform. measures within the company, or to reduce the cost of System10 to an entry-level no-frills development platform.
MEM PCB - There are two known revisions of this PCB (so far). They're mostly identical except for the type/number of ROMs MEM PCB - There are three known revisions of this PCB (so far). They're mostly identical except for the type/number of ROMs
used and the contents of the CPLD. The 2nd revision also has a RAM chip on it. used and the contents of the CPLD. The 2nd revision also has a RAM chip on it. The 3rd revision has some extra
hardware present to decode MP3 data.
Each game has a multi-letter code assigned to it which is printed on a small sticker and placed on the top side Each game has a multi-letter code assigned to it which is printed on a small sticker and placed on the top side
of the MEM PCB. of the MEM PCB.
This code is then proceeded by a number (only '1' & '2' seen so far), then 'Ver.' then A/B/C/D/E (only 'A' seen so far) This code is then proceeded by a number (only '1' & '2' seen so far), then 'Ver.' then A/B/C/D/E (only 'A' seen so far)
@ -68,11 +72,18 @@ MEM PCB - There are two known revisions of this PCB (so far). They're mostly id
test mode). test mode).
The first 1 denotes a Japanese version. Other numbers denote a World version. The first 1 denotes a Japanese version. Other numbers denote a World version.
For World versions, only the main program changes, the rest of the (graphics) ROMs use the Japanese version ROMs. For World versions, only the main program changes, the rest of the (graphics) ROMs use the Japanese version ROMs.
If the version sticker has a red dot it means nothing as several identical versions of the same games exist with and
without the red dot. A similar red dot has also been seen on Namco System 246 security carts and means nothing.
Speculation about a red dot on a sticker is pointless and has no impact on the dumps or the emulation.
Any System 10 MEM PCB can be swapped to run on any System 10 Main PCB regardless of the main board revision. Any System 10 MEM PCB can be swapped to run on any System 10 Main PCB regardless of the main board revision.
The high scores are stored on the MEM PCB (probably inside the main program EEPROMs/FlashROMs or maybe the CPLD?). The high scores are stored on the MEM PCB (probably inside the main program EEPROMs/FlashROMs).
There are no "alt" versions with the same code, this simply means the game was dumped without first resetting the
high score records and coinage/play statistics info to factory defaults.
Also, on all System 10 games, there is a sticker with a serial number on it and the program ROMs also contain Also, on all System 10 games, there is a sticker with a serial number on it and the program ROMs also contain
that same serial number. I'm not sure why, they're not exactly _easily_ tracable and no one cares either way ;-) that same serial number. I'm not sure why, they're not exactly _easily_ tracable and no one cares either way ;-)
See the Main PCB and ROM Daughterboard PCB texts below for more details. EXIO PCB - Optional I/O & Extra Controls PCB
See the Main PCB, ROM Daughterboard PCB and Expansion PCB below for more details.
Main PCB Layout Main PCB Layout
@ -90,7 +101,7 @@ SYSTEM10 MAIN PCB 8906962400 (8906972400)
| LA4705 VR1 J201 | | LA4705 VR1 J201 |
| |----------------------| | | |----------------------| |
| NJM3414 |----------------------| | | NJM3414 |----------------------| |
|-| | |-| J10 |
| BA3121 | | BA3121 |
| NJM3414 54V25632 54V25632 J1| | NJM3414 54V25632 54V25632 J1|
| CXD1178Q | | CXD1178Q |
@ -136,22 +147,18 @@ Notes:
PQ30RV31 : Sharp PQ30RV31 5 Volt to 3.3 Volt Voltage Regulator PQ30RV31 : Sharp PQ30RV31 5 Volt to 3.3 Volt Voltage Regulator
LA4705 : LA4705 15W 2-channel Power Amplifier (SIP18) LA4705 : LA4705 15W 2-channel Power Amplifier (SIP18)
MAX734 : MAX734 +12V 120mA Flash Memory Programming Supply Switching Regulator (SOIC8) MAX734 : MAX734 +12V 120mA Flash Memory Programming Supply Switching Regulator (SOIC8)
PST592 : PST592J System Reset IC with 2.7V detection circuit (SOIC4) PST592 : PST592J System Reset IC with 2.7V detection circuit (MMP-4A)
BA3121 : Ground Isolation Amplifier/ Noise Eliminator (SOIC8) BA3121 : Rohm BA3121 Dual Channel Ground Isolation Amplifier & Noise Eliminator (SOIC8)
NJM3414 : 70mA Dual Op Amp (x2, SOIC8) JRC3414 : New Japan Radio Co. Ltd. JRC3414 Single-Supply Dual High Current Operational Amplifier (x2, SOIC8)
DSW1 : 8 position dip switch DSW1 : 8 position DIP switch
JP4 : 2 position jumper, set to NC, alt. position labelled SYNC (Note: changing the jumper position has JP4 : 2 position jumper, set to NC, alt. position labelled SYNC (Note: changing the jumper position has no visual effect)
no visual effect) J1 : 40 Pin IDC connector for a flat 40-wire cable, used for games that have a DVDROM Drive
J1 : 40 Pin IDC connector for plugging of a flat 40-wire cable (not used, purpose unknown, possible J4 : 10 pin header for extra controls etc \ (note: custom Namco 48 pin edge connector is not on System10 PCBs)
CDROM/DVD) J5 : 4 pin header for stereo sound out /
J4 : 10 pin header for extra controls etc / (note: custom Namco 48 pin edge connector is not on J10 : 4 pin header for audio input from ROM board type 3. This audio is mixed with the other main board audio.
System10 PCBs) J201 : 100 pin custom Namco connector for mounting of MEM PCB. This connector is surface-mounted, not a thru-hole type.
J5 : 4 pin header for stereo sound out \ J202 : 80 pin custom Namco connector for mounting of another board. This connector is surface-mounted, not a thru-hole type.
J201 : 100 pin custom Namco connector for mounting of MEM PCB. This connector is surface-mounted, not a There are additional boards that plug in here and provide extra functionality. See below for the details.
thru-hole type.
J202 : 80 pin custom Namco connector for mounting of another board. This connector is surface-mounted,
not a thru-hole type.
(not used, purpose unknown)
J103 : 6-pin JAMMA2 power plug (Note none of the other JAMMA2 standard connectors are present) J103 : 6-pin JAMMA2 power plug (Note none of the other JAMMA2 standard connectors are present)
VR1 : Volume potentiometer VR1 : Volume potentiometer
* : Unpopulated position for IS41LV16100 1M x16 EDO DRAM * : Unpopulated position for IS41LV16100 1M x16 EDO DRAM
@ -160,16 +167,16 @@ Additional Notes:
1. In test mode (Display Test) the screen can be set to interlace or non-interlace mode. The graphics in 1. In test mode (Display Test) the screen can be set to interlace or non-interlace mode. The graphics in
interlace mode are visually much smoother with noticeable screen flickering. Non-interlace modes gives interlace mode are visually much smoother with noticeable screen flickering. Non-interlace modes gives
a much blockier graphic display (i.e. lower resolution) but without screen flickering. a much blockier graphic display (i.e. lower resolution) but without screen flickering.
2. There is no dedicated highscore/options EEPROM present on the PCB, the game stores its settings on the 2. There is no dedicated highscore/options EEPROM present on the PCB, the game stores it's settings on the
game board (probably in the program EEPROMs/FlashROMs or maybe the CPLD?). game board (probably in the program EEPROMs/FlashROMs).
ROM Daughterboard PCB ROM Daughterboard PCBs
--------------------- ----------------------
This PCB holds all the ROMs. This PCB holds all the ROMs.
There are two known types of ROM daughterboards used on S10 games (so far). There are three known types of ROM daughterboards used on S10 games (so far).
All of the PCBs are the same size (approx 5" x 5") containing one custom connector surface-mounted to the underside of All of the PCBs are the same size (approx 5" x 5") containing one custom connector surface-mounted to the underside of
the PCB, some MASKROMs/FlashROMs, a CPLD (which seems to be the customary 'KEYCUS' chip, and on the 2nd type a RAM the PCB, some MASKROMs/FlashROMs, a CPLD (which seems to be the customary 'KEYCUS' chip. On the 2nd type a RAM
chip also. chip is also present. The 3rd type has additional hardware to decode MP3 audio and a ROMless Microcontroller.
******** ********
*Type 1* *Type 1*
@ -179,7 +186,7 @@ System10 MEM(M) PCB 8906961000 (8906970700)
| | | |
| |-------| +- | |-------| +-
| | | +- | | | +-
| |CY37128| +- | |CY37128| J1+-
| |VP160 | +- | |VP160 | +-
| | | +- | | | +-
| 7E 7D |-------| +- | 7E 7D |-------| +-
@ -201,7 +208,7 @@ Notes:
CY37128VP160: CY37128VP160 Cypress Complex Programmable Logic Device (TQFP160) CY37128VP160: CY37128VP160 Cypress Complex Programmable Logic Device (TQFP160)
1A - 5A : Intel Flash DA28F640J5 64MBit Flash EEPROM (SSOP56) 1A - 5A : Intel Flash DA28F640J5 64MBit Flash EEPROM (SSOP56)
1D - 7E : Samsung Electronics K3N9V1000A-YC 128MBit MASK ROM (TSOP48) (see note 3) 1D - 7E : Samsung Electronics K3N9V1000A-YC 128MBit MASK ROM (TSOP48) (see note 3)
6 pin header: (purpose unknown, probably for programming the CPLD) J1 : 6 pin header for programming the CPLD via JTAG
This PCB is used on: This PCB is used on:
@ -224,7 +231,7 @@ System10 MEM(N) PCB 8906961402 (8906971402)
| | | |
| |---------| +- | |---------| +-
| | | +- | | | +-
| |CY37256 | +- | |CY37256 | J1+-
| 8E 8D |VP208 | +- | 8E 8D |VP208 | +-
| | | +- | | | +-
| 7E 7D |---------| +- | 7E 7D |---------| +-
@ -246,24 +253,35 @@ Notes:
CY37256VP208: Cypress CY37256VP208 Complex Programmable Logic Device (TQFP208) CY37256VP208: Cypress CY37256VP208 Complex Programmable Logic Device (TQFP208)
CY7C1019 : Cypress CY7C1019BV33-15VC or Samsung Electronics K6R1008V1C-JC15 128k x8 bit 3.3V High Speed CMOS Static Ram (SOJ32) CY7C1019 : Cypress CY7C1019BV33-15VC or Samsung Electronics K6R1008V1C-JC15 128k x8 bit 3.3V High Speed CMOS Static Ram (SOJ32)
1D - 8E : Samsung Electronics K9F2808U0B-YCBO 128MBit NAND Flash EEPROM (TSOP48) 1D - 8E : Samsung Electronics K9F2808U0B-YCBO 128MBit NAND Flash EEPROM (TSOP48)
6 pin header: (purpose unknown, probably for programming the CPLD) J1 : 6 pin header for programming the CPLD via JTAG
This PCB is used on: This PCB is used on:
MEM PCB MEM PCB
Game Sticker KEYCUS ROMs Populated Game Sticker KEYCUS ROMs Populated CD Notes
--------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------
Gekitoride-Jong Space 10011 Ver.A KC003A 8E, 8D, 7E, 7D Gamshara 10021 Ver.A KC020A 8E, 8D N/A
Mr.Driller G DRG1 Ver.A KC007A 8E, 8D, 7E Gekitoride-Jong Space 10011 Ver.A KC003A 8E, 8D, 7E, 7D N/A
Kotoba no Puzzle Mojipittan KPM1 Ver.A KC012A 8E, 8D, 7E Gunbalina GNN1 Ver.A KC002A 8E, 8D N/A see note 3
Panicuru Panekuru PPA1 Ver.A KC017A 8E, 8D, 7E Kono Tako 10021 Ver.A KC034A 8E, 8D N/A
Star Trigon STT1 Ver.A KC019A 8E, 8D Kotoba no Puzzle Mojipittan KPM1 Ver.A KC012A 8E, 8D, 7E N/A
Gamshara 10021 Ver.A KC020A 8E, 8D Mr Driller G DRG1 Ver.A KC007A 8E, 8D, 7E N/A
Utyuu Daisakusen Chocovader Contactee CVC1 Ver.A KC022A 8E, 8D, 7E, 7D, 6E NFL Classic Football NCF3 Ver.A KC027A 8E, 8D, 7E, 7D N/A
Kono Tako 10021 Ver.A KC034A 8E, 8D Panicuru Panekuru PPA1 Ver.A KC017A 8E, 8D, 7E N/A
Point Blank 3 GNN2 Ver.A KC002A 8E, 8D N/A see note 3
Star Trigon STT1 Ver.A KC019A 8E, 8D N/A
Taiko No Tatsujin 2 TK21 Ver.C KC010A 8E, 8D, 7E TK21-A KEYCUS is marked KC007A, KC010A is a sticker
Taiko No Tatsujin 3 TK31 Ver.A KC016A 8E, 8D, 7E not dumped For all TK* games see note 2
Taiko No Tatsujin 4 TK41 Ver.A KC024A 8E, 8D, 7E TK-4
Taiko No Tatsujin 5 TK51 Ver.A KC031A 8E, 8D, 7E not dumped
Taiko No Tatsujin 6 TK61 Ver.A KC036A 8E, 8D, 7E TK-6
Utyuu Daisakusen Chocovader Contactee CVC1 Ver.A KC022A 8E, 8D, 7E, 7D, 6E N/A
Note Notes:
1. The ROM PCB has locations for 16x 128MBit FlashROMs (Total capacity = 2048MBits) but usually only a few are populated. 1. The ROM PCB has locations for 16x 128MBit FlashROMs (Total capacity = 2048MBits) but usually only a few are populated.
2. All of the Taiko no Tatsujin games require a CDROM disc. The game will not show anything on screen
if the CD drive & disc is not present and working. The disc contains binary data.
3. Some kind of block locking or protection issues in the NAND FlashROM prevents the last NAND block being dumped.
******** ********
*Type 3* *Type 3*
@ -274,7 +292,7 @@ System10 MEM(P3) PCB 8906962201 (8906972201)
| PST575D +- | PST575D +-
| LLLL |-------| +- | LLLL |-------| +-
|VHCT245 | | |-------| +- |VHCT245 | | |-------| +-
| LCX245 |CY37256| | | +- | LCX245 |CY37256| | |J1+-
| 07VZ5M |VP208 | |CY37256| +- | 07VZ5M |VP208 | |CY37256| +-
| 07VZ5M |(2) | |VP208 | +- | 07VZ5M |(2) | |VP208 | +-
| |-------| |(1) | | | |-------| |(1) | |
@ -302,11 +320,11 @@ Notes:
Note! These ROMs also hold data for high scores and play time and coin history. Note! These ROMs also hold data for high scores and play time and coin history.
They must be reset to factory defaults before dumping so the dump is clean. They must be reset to factory defaults before dumping so the dump is clean.
LC82310 : Sanyo LC82310 MP3 decoder IC (QFP64) LC82310 : Sanyo LC82310 MP3 decoder IC (QFP64)
3414 : New Japan Co Ltd JRC3414 Single-Supply Dual High Current Operational Amplifier (SOIC8) 3414 : New Japan Radio Co. Ltd. JRC3414 Single-Supply Dual High Current Operational Amplifier (SOIC8)
07VZ5M : Sharp 07VZ5M Variable Voltage Regulator 07VZ5M : Sharp 07VZ5M Variable Voltage Regulator
PST575D : Mitsumi PST575D System reset IC. Available in voltage detection C through L with voltages 4.5V-2.3V PST575D : Mitsumi PST575D System Reset IC. Available in voltage detection C through L with voltages 4.5V-2.3V
This D version triggers a reset at 4.2V (MMP-4A) This D version triggers a reset at 4.2V (MMP-4A)
J1 : 6 pin header, purpose unknown. Probably for programming the CPLDs via JTAG J1 : 6 pin header for programming the CPLDs via JTAG
J2 : 4 pin connector joined to main board for MP3 audio output from ROM board J2 : 4 pin connector joined to main board for MP3 audio output from ROM board
J3 : 6 pin connector joined to V278 EMI PCB (filter board on outside of metal box) via 16-pin IDC connector J3 : 6 pin connector joined to V278 EMI PCB (filter board on outside of metal box) via 16-pin IDC connector
This connector is probably for extra controls This connector is probably for extra controls
@ -319,17 +337,56 @@ This PCB is used on:
MEM PCB MEM PCB
Game Sticker KEYCUS ROMs Populated Game Sticker KEYCUS ROMs Populated
--------------------------------------------------------------------------------------------- -----------------------------------------------------------------------------------------------------
Golgo 13 Juusei no Chinkonka GLT1 Ver.A KC009A GLT1_Ver.A.0 GLT1_Ver.A.1 GLT1_Ver.A.2 Golgo 13 Juusei no Chinkonka GLT1 Ver.A KC009A 0, 1, 2, 3, 4, 5
GLT1_Ver.A.3 GLT1_Ver.A.4 GLT1_Ver.A.5 Seishun Quiz Colorful High School CHS1 Ver.A KC025A 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
Tsukkomi Yousei Gips Nice Tsukkomi NTK1 Ver.A KC018A NTK1_Ver.A.0 NTK1_Ver.A.1 NTK1_Ver.A.2 Tsukkomi Yousei Gips Nice Tsukkomi NTK1 Ver.A KC018A 0, 1, 2, 3, 4, 5, 6, 7
NTK1_Ver.A.3 NTK1_Ver.A.4 NTK1_Ver.A.5
NTK1_Ver.A.6 NTK1_Ver.A.7
Seishun Quiz Colorful High School CHS1 Ver.A KC025A CHS1_Ver.A.0 CHS1_Ver.A.1 CHS1_Ver.A.2 Expansion Daughterboard PCB
CHS1_Ver.A.3 CHS1_Ver.A.4 CHS1_Ver.A.5 ---------------------------
CHS1_Ver.A.6 CHS1_Ver.A.7 CHS1_Ver.A.8 This PCB provides input/output capabilities for JVS hook-ups and allows extra controls to be connected.
CHS1_Ver.A.9 CHS1_Ver.A.10 CHS1_Ver.A.11 There is actually only one PCB design but there are several variations where some of the connectors and
CHS1_Ver.A.12 CHS1_Ver.A.13 ICs are not populated if the game does not need that capability. However the PCB contains all the
locations/pads/holes etc to mount those parts. In most cases seen so far this PCB is optional but on some
games (e.g. Point Blank 3) it is required for proper game play.
System10 EXIO PCB 8906960602 (8906970602)
|--------------------------------------------------------|
| J4 J5 J3 J2 |
| ADM485 MC14052 |-|
| LT1181A |
| VHCT245 |
| CY37128VP100 VHCT245 |
|J6 VHCT245 VHCT245 J1|
| VHCT245 |
| VHCT245 |
| VHC14 61C256 |
| TMP95C061 |
| 22.1184MHz VHCT244 |-|
| LLLL J7 VHCT574 J8|
|--------------------------------------------------------|
Notes:
TMP95C061 : Toshiba TMP95C061 TLCS-900 Series CMOS 16-bit Microcontroller; No internal ROM or RAM (QFP100)
CY37128VP160 : CY37128VP100 Cypress Complex Programmable Logic Device, marked 'S10XIO1A' or 'S10XIO1B' or 'S10XIO1C' (TQFP100)
VHC* : Common 3.3v logic chips
ADM485 : Analog Devices ADM485 Low Power EIA RS485 transceiver (SOIC8)
61C256 : ISSI IS61C256AH-15J 32k x8-bit SRAM (SOJ28)
LT1181A : Linear Technology LT1181A or Analog Devices ADM202EARW Low Power 5V RS232 Dual Driver/Receiver (SOIC16W)
MC14052 : OnSemi MC14052 Analog DP4T Multiplexers/Demultiplexer (SOIC16)
L : LED (SMD 0603)
J1 : 48-Way Card Edge Connector
J2 : USB Connector for JVS External I/O board
J3 : Dual RCA Jacks marked 'AUDIO', for audio output
J4/J5 : HD15F DSUB Connector marked 'CRT1/CRT2', for video output
J6 : DB9 DSUB Connector marked 'RS232C'. Possibly for networking several PCBs together
J7 : 6 pin header for programming the CPLDs via JTAG
J8 : 2 pin header for connection of gun. Pin 1:Player 1 Gun Opto. Pin2:Player 2 Gun Opto
This PCB is required by Point Blank 3 since it controls the gun opto signal. Only the CPLD and J8 and some minor
logic and other small support parts are populated.
This PCB has been found almost fully populated (minus J6) on some Taiko no Tatsujin games (TK51/TK61) but not
earlier TK games, so it appears to be optional or is only used by the later TK51 and TK61 games.
*/ */
#include "emu.h" #include "emu.h"