PCB layout 2005-11-19 f205v Original readme made by Guru (http://www.mameworld.net/gurudumps/) Tekken Tag Tournament Namco, 1999 This game runs on Namco System12 hardware Main Board ---------- PCB No: 8661961000 (8661971000) SYSTEM12 MOTHER (B) PCB Sticker under PCB says "TEG2 Ver. C" Main components...... X1 = 14.7456MHz Hitachi H8/3002 HD6413002F17 microcontroller Namco C352 Namco C416 Sony CXA1779P PALCE22V10H (x5, labelled S12MOT1A, S12MOT2A, S12MOT4A, S12MOT5A, S12MOT6A) PALCE16V8H (x2, labelled S12MOT3A, S12MOT7A) RAM: NKK N341256SJ-15 (x2) 2 position DIPSW 3.5V battery AMTEL AT28C16 EEPROM ROMs: Filename Type Use --------------------------------------------------------------------------------------- 2L.BIN Intel E28F016S5 TSOP40 16M Flash \ 2P.BIN Intel E28F016S5 TSOP40 16M Flash / Main program 11S.BIN Fujitsu 29F400TC SOP44 4M Sound program (located near H8/3002 & C352) The back of the PCB has some connectors for JAMMA2 standard connections.... RCA (x4) for audio output USB connector for controls 15 PIN VGA D-Type connector (x2) for video output 6 pin plug connector for power GFX ROM Board ------------- PCB No: 8661961901 (8661971901) SYSTEM12 M8F4 PCB Main components...... PALCE22V10 (x1, labelled S12M840) MACH211 CPLD (KEYCUS, labelled KC044) ALTERA MAX EPM7128STC100-10 (x1, labelled S12M841) ROMs: Filename Type ------------------------------------ ROM0E.9 64M MASK SOP44 ROM1E.10 " ROM2E.11 " ROM0O.13 " ROM1O.14 " ROM2O.15 " WAVE0.1 " WAVE1.12 " FLEL.4 Fujitsu 29F016 TSOP48 16M FLEU.5 " FLOL.6 " FLOU.7 " CPU Board --------- PCB NOs: SONY S-M2B GP-15 1-664-477-12 COH-700 >EP-GW< Main components...... SONY CXD8661R L9A0088 WE21054 NNM 9748 SONY CXD8654Q MOTOROLA MC44200FT RAM: SEC KM4132G271Q-10 (x2), SEC KM416V1204BT-L5 (x2, note there are 2 additional unpopulated positions for this RAM also) X1 : V100.00 KDS 745 (near CXD8661R) X101: M53.693 KDS 745 (near CXD8654Q)