[MAME]

MK3/ Ultimate Mortal Kombat 3 / Williams-Midway Wolf hardware
Midway, 1995

PCB Layout
----------

5770-14086-05
|---------------------------------------------------------------------------------------------------|
| 42C8128 42C8128 42C8128 42C8128                       *U102       *U103       *U104       *U105   |
| 42C8128 42C8128 42C8128 42C8128                                                                   |
|                                                       *U106       *U107       *U108       *U109   |
|                                                                                                   |
|                |---------|                             U110        U111        U112        U113   |
| |-------|      |5410-    |                                                                        |
| |5410-  |      |12862-   |                            *U114       *U115       *U116       *U117   |
| |14120-0|      |00       |          |------|                                                      |
| |-------|      |WILLIAMS |          |ALTERA|           U118        U119        U120        U121   |
| 84256  84256   |---------|          |FPGA3 |                                                      |
|                                     |------|           U122        U123        U124        U125   |
|                                        RESET_SW                                                   |
|                                                        U126        U127        U128        U129   |
| 8MHz      |------|                                                                                |
|           |ALTERA|              BATTERY                U130        U131        U132        U133   |
||------|   |FPGA2 |                                                                                |
||ALTERA|   |      |      42S4260                                                                   |
||FPGA1 |   |------|                            10MHz                                               |
||      |50MHz                               GAL       |-----|               ROM.U5         *U9     |
||------|                  ROM.U54                     |ADSP-|                                      |
|              LH5268                                  |2105 |               ROM.U4         *U8     |
|   |------|                                           |-----|                                      |
|   |TMS   |               ROM.U63      PIC16C57.U64                         ROM.U3         *U7     |
|   |34010 |                                             65764                                      |
|   |      | LED LED                                     65764               ROM.U2         *U6     |
|   |------|                                 P6          65764                                      |
|                                                                                                   |
|                                                                                                   |
|    TL084                                                    MAX693               DSW2    DSW1     |
|                AD1851                                       ULN2064                               |
|TDA7240                                                         LED                                |
|            |----|         JAMMA           |----|             P9    P10     P11      P12           |
|------------|    |-------------------------|    |--------------------------------------------------|
Notes:
      *            - Empty DIP32 socket (for UMK3)
      P9/10/11/12  - connector for extra controls
      P6           - connector possibly tied to the PIC via some logic?
      GAL          - labelled 'MKIII-U57 A-20093 (C)1995 MIDWAY MFG. CO.'
      PIC.U64      - labelled 'MK3 ULTIMATE U64'
      ALTERA FPGA1 - labelled 'MKIII-U45 A-20096 (C)1995 MIDWAY MFG. CO.'
      ALTERA FPGA2 - labelled 'MKIII-U47 A-20249 (C)1995 MIDWAY MFG. CO.'
      ALTERA FPGA3 - labelled 'MKIII-U35 A-20095 (C)1995 MIDWAY MFG. CO.'
      TMS34010     - input clock (pin5) 50.000MHz
      ADSP-2105    - clock input 10.000MHz
      PIC16C57     - clock input 4.000MHz [8/2]
      TDA7240      - Sound Amplifier IC
      RAM          - 42C8128 (x8), 42S4260 (x1), 84256 (x2), LH5268 (x1), 65764 (x3)
      VSync        - 54.5Hz (measured on pin 31 of TMS34010)
      HSync        - 15.81kHz (measured on pin 30 of TMS34010)

      All ROMs from U102 to U133 are labelled 'MORTAL KOMBAT III ULTIMATE (C) MIDWAY MFG U' + U# as 3 digits + 'VIDEO IMAGE'
      U3 labelled 'MORTAL KOMBAT 3 U3 MUSIC/SPCH'
      U2 labelled 'MORTAL KOMBAT 3 U2 ULTIMATE'

-


[May/21/98]

Ultimate Mortal Kombat 3 Arcade Roms

ROM         Version            CHIP            Usage     Checksum    Dumped
---------------------------------------------------------------------------
MK3U2 	    	L1.0		27C801	    MUSIC/SPEECH   4A00		Y
MK3U3		L1		27C801	    MUSIC/SPEECH   7400		Y
MK3U4		L1		27C801	    MUSIC/SPEECH   B600		Y
MK3U5		L1		27C801	    MUSIC/SPEECH   6A00		Y
MK3U35		N/A		?		FPGA	     ?          N
MK3U45		N/A	    EMP7064LC68-15	FPGA	     ?		N
MK3U47		N/A	    EMP7064LC68-15	FPGA	     ?		N
MK3U54		L1.2ULT		27C040		PROGRAM	     ? 		Y
MK3U57		N/A		GAL20V8B	PROGRAM	     ?		N
MK3U63		L1.2ULT		27C040		PROGRAM	     ?		Y
MK3U64		N/A		PIC16C57-X T/P  PROGRAM	     ?		Y
MK3U110         MK3ULT		27C801		VIDEO	   11A9		Y
MK3U111         MK3ULT          27C801          VIDEO      019B         Y
MK3U112         MK3ULT          27C801          VIDEO      6FB1         Y
MK3U113         MK3ULT          27C801          VIDEO      410B         Y	
MK3U118         MK3ULT          27C801          VIDEO      DBEB             Y
MK3U119         MK3ULT          27C801          VIDEO      24C4             Y
MK3U120         MK3ULT          27C801          VIDEO      CBA3             Y
MK3U121         MK3ULT          27C801          VIDEO      B0D8             Y
MK3U122         L1		27C801		VIDEO	   59FE		Y
MK3U123         L1		27C801		VIDEO	   7C81		Y
MK3U124         L1		27C801		VIDEO	   F576		Y
MK3U125         L1		27C801		VIDEO	   985D		Y
MK3U126         L1		27C801		VIDEO	   0F4D		Y
MK3U127         L1		27C801		VIDEO	   D3C6		Y
MK3U128         L1		27C801		VIDEO	   EEE2		Y
MK3U129         L1		27C801		VIDEO      DE07			Y
MK3U130         L1		27C801		VIDEO	   775D		Y
MK3U131         L1		27C801		VIDEO	   056F		Y
MK3U132         L1		27C801		VIDEO 	   9FA5		Y 
MK3U133         L1		27C801		VIDEO	   991A		Y

-----------------------------------------------------------------------------------

System board:

Sound System- It looks like the sound system is run Analog Devices ADSP-2105 sound
              processor.
Main processor(s)- seems the main processir is made by Texas Instruments but does
                   have Williams Electronics on it. 5410-12862-00
Only other notable processor is Texas Instruments TMS34010FNL-50 Use is still 
                   unknown due to lack of Schematics.

Many other Midway/Williams Games use the Same System Board.

-