[MAME]

Gouketsuji Ichizoku (Power Instinct Japan)
Atlus, 1993

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

OS93095 (C) ATLUS 1993 MADE IN JAPAN
|---------------------------------------------------------------|
|LA4460  VOL  YM2203 Z80   93095-2  12MHz      AAA64K1P-35(x8)  |
|4558 YM3014  M6295          6264                               |
|                  93095-11 |------|          CXK58258BP-35L(x8)|
|          M6295   93095-10 |NMK112|                            |
|                  93095-9  |      |                            |
|   16MHz          93095-8  |------|           |------||------| |
|    DSW1  DSW2   |------|    22               |NMK009||NMK009| |
|J                |NMK005|                     |      ||      | |
|A                |      |                     |------||------| |
|M                |------|            |------|                  |
|M                            6116    |NMK008|         93095-19 |
|A |------|6116               6116    |      |                  |
|  |NMK111|6116                       |------|         93095-18 |
|  |      |       |------|                                      |
|  |------|       |NMK901|    62256    93095-4         93095-17 |
| 6264            |      |    62256    93095-3J                 |
| 6264    93095-7 |------|          |------------|     93095-16 |
||------|                    20     |   68000    |              |
||NMK111| 93095-6 |---| |---|       |------------|     93095-15 |
||      |         |NMK| |NMK|                                   |
||------| 93095-5 |903| |903|                          93095-14 |
||------|         |---| |---||---| 21                           |
||NMK111| 93095-1            |NMK|                     93095-13 |
||      |          6116      |902|    14MHz                     |
||------|          6116      |---|                     93095-12 |
|---------------------------------------------------------------|
Notes:
      68000 clock - 12.000MHz
      Z80 clock   - 6.000MHz [12/2]
      6295 clocks - 4.000MHz [16/4], sample rate = 4000000 / 165
      YM2203 clock- 1.500MHz [12/8]
      VSync       - 56Hz
      HSync       - 15.35kHz

      ROMs -
            -1, -2   : 27C1001 EPROM
            -3, -4   : 27C4096 EPROM
            -5, -6   : 8M 42 pin MASKROM (578200)
            -7       : 4M 40 pin MASKROM (574200)
            -8 to -19: 8M 42 pin MASKROM (578200)
            20       : 82S129 PROM
            21       : 82S135 PROM
            22       : 82S123 PROM

-

[Apr/30/2000]

------------------------------
Power Instinct by ATLUS (1993)
------------------------------

Location     Device       File ID     Checksum
----------------------------------------------
             27C240        ROM1         4EA1    [ MAIN PROGRAM ]
             27C240        ROM2         FE60    [ PROGRAM DATA ]
             27C010        ROM3         B9F7    [  CHARACTER   ]
             27C040        ROM4         2780    [  BACKGROUND  ]
             27C040        ROM5         98E0    [   PCM DATA   ]
            23C1600        ROM6         D9E9    [  BACKGROUND  ]
            23C1600        ROM7         8B04    [  MOTION OBJ  ]
            23C1600        ROM8         54B2    [  MOTION OBJ  ]
            23C1600        ROM9         C7C8    [  MOTION OBJ  ]
            23C1600        ROM10        852A    [  MOTION OBJ  ]


Notes:  This archive is of a bootleg version
        The main program is encrypted, using PLDs


Brief hardware overview
-----------------------

main processor  -  68000
                -  TPC1020AFN-084C (CPLD)

Sound processor -  main processor
                -  K-665-9249      (M6259)?

-


[MAME]

Power Instinct
Atlus, 1993

This is a bootleg US version with different sound hardware to the existing bootleg set.
The PCB is very large and has 2 plug-in daughterboards and many MASK ROMs.
The addition of the contents of the MASK ROMs would probably equal the contents of presumably
larger MASK ROMs found on the original PCB....

PCB Layout

|-------------------------------------------------------------|
|   M6295    4A 5A                             62256  62256   |
|   M6295    4B 5B                             62256  62256   |
|            4C 5C                             62256  62256   |
|            4D 5D                             62256  62256   |
| Z80        16MHz                             62256  62256   |
| 1F                                           62256  62256   |
| 6264       6116                              62256  62256   |
|            6116                              62256  62256   |
|J                                                            |
|A                                                            |
|M                                                            |
|M                                                            |
|A                                    82S123  11G 12G 13G  14G|
|                                             11I             |
|                           TPC1020  6116     11J             |
|DSW1        6116  6N                6116     11K     13K     |
|DSW2        6116              6264           11L     13L  14M|
|                      82S147  6264           11O     13O  14N|
|                                             11P 12P 13P  14P|
|      2Q    62256                            11Q     13Q     |
|      2R    62256                                    13R     |
|      68000                                                  |
| 12MHz              14.31818MHz                              |
|-------------------------------------------------------------|

Notes:
      68000 clock: 12.000MHz
      Z80 clock  :  6.000MHz
      M6295 clock:  4.000MHz (both); sample rate = 4000000/165 (both)
      VSync      :  60Hz

      ROMs 1F and 6N are 1M MASK (MX27C1000), all other ROMs are 4M MASK (MX27C4000).
      ROMS at 5* are located on a plug-in daughterboard.
      ROMS at 11*, 12*, 13G, 13P and 14* are located on a plug-in daughterboard.
      82S123 and 82S147 are PROMs.

-

