[Nov/24/2002]


Egg Venture (c) 1997 Kyle Hodgetts / ICE / The Game Room
Light Gun game billed as "A Shooting game for all ages"

Chips:
  CPU: TI TMS34010FNL-40
Sound: OKI M6295 (x3)
Other:
  AMD MACH210 (x7)
  XILINX XC3042-70 (x2) - Field Programmable Gate Array, See "xc3042.pdf" in archive
  Brooktree Bt121KPJ80 (See below and gif included in archive)
  W241024AK-15 (x4) - SRAM
  M5M442256AL-8 (x4) RAM for CPU

OSCs:
40.0000 MHz
32.0000 MHz
 2.0000 MHz (x3, one near each OKI chip)
 1.2896 MHz


Program ROMs:
eggvc8.10 | These are TI TMS27C010A
eggvc9.10/

Graphics ROMs:
EGR1   |
EGR2   |
EGR3   | These are all ST M27C801
EGR4   |
EGR6.3/
EGR5.3 - This is an ATMEL AT27C080

Sound ROMs (all identical):
eu18 |
eu20 | These are all ST M27C4001
eu21/





Brooktree Bt121KPJ80 (Triple 8-bit 80MHz VideoDAC)
  Distinguishing Features 
   80 MHz pipelined operation 
   Triple 8-bit D/A converters 
   Optional internal voltage reference 
   TTL-compatible inputs 
   +5 V CMOS monolithic construction 
   44-pin PLCC package 
   Typical power: 600 mW





[???]

Egg Venture (The Game Room Version)

DIP Switch-1 (4 Position DIP)
--------------------------------------------------
    DipSwitch Title   | Function | 1 | 2 | 3 | 4 |
--------------------------------------------------
         Unused                  |off|off|       |
--------------------------------------------------
                      | 1cn/1pl  |       |on |on |
        Coinage       | 2cn/1pl  |       |on |off|
        (Coin-A)      | 1cn/2pl  |       |off|on |
                      |  Free    |       |off|off|
--------------------------------------------------

DIP Switch-2 (8 Position DIP)
------------------------------------------------------------------
    DipSwitch Title   | Function | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
------------------------------------------------------------------
         Unused                  |off|off|off|off|               |
------------------------------------------------------------------
                      | Very Easy|               |off|off|       |
      Difficulty      |   Easy   |               |off|on |       |
                      |  Meduim  |               |on |off|       |
                      |   Hard   |               |on |on |       |
------------------------------------------------------------------
                      |     6    |                       |off|off|
   Number of Eggs     |     5    |                       |off|on |
      to Start        |     4    |                       |on |off|
                      |     3    |                       |on |on |
------------------------------------------------------------------


Egg Venture (I.C.E. Version)

DIP Switch-1 (4 Position DIP)
--------------------------------------------------
    DipSwitch Title   | Function | 1 | 2 | 3 | 4 |
--------------------------------------------------
         Unused                  |off|           |
--------------------------------------------------
                      | 1cn/1pl  |   |on |on |on |
                      | 2cn/1pl  |   |on |on |off|
                      | 3cn/1pl  |   |on |off|on |
        Coinage       | 4cn/1pl  |   |on |off|off|
        (Coin-A)      | 5cn/1pl  |   |off|on |on |
                      | 1cn/2pl  |   |off|on |off|
                      | 1cn/3pl  |   |off|off|on |
                      |  Free    |   |off|off|off|
--------------------------------------------------

DIP Switch-2 (8 Position DIP)
------------------------------------------------------------------
    DipSwitch Title   | Function | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
------------------------------------------------------------------
    Option Reserved              |off|off|off|                   |
------------------------------------------------------------------
     Slot Machine     |  Enable  |           |off|               |
                      | Disable  |           |on |               |
------------------------------------------------------------------
                      | Very Easy|               |off|off|       |
      Difficulty      |   Easy   |               |off|on |       |
                      |  Meduim  |               |on |off|       |
                      |   Hard   |               |on |on |       |
------------------------------------------------------------------
                      |     6    |                       |off|off|
   Number of Eggs     |     5    |                       |off|on |
      to Start        |     4    |                       |on |off|
                      |     3    |                       |on |on |
------------------------------------------------------------------




                        Egg Venture JAMMA Pinout

                          Main Jamma Connector
            Solder Side            |             Parts Side
------------------------------------------------------------------
             GND             | A | 1 |             GND
             GND             | B | 2 |             GND
             +5              | C | 3 |             +5
             +5              | D | 4 |             +5
             -5              | E | 5 |             -5
             +12             | F | 6 |             +12
------------ KEY ------------| H | 7 |------------ KEY -----------
                             | J | 8 |      Coin Counter # 1
                             | K | 9 |
        L Speaker (-)        | L | 10|        L Speaker (+)
        R Speaker (-)        | M | 11|        R Speaker (+)
        Video Green          | N | 12|        Video Red
        Video Sync           | P | 13|        Video Blue
       Service Switch        | R | 14|        Video GND
                             | S | 15|
        Coin Switch 2        | T | 16|         Coin Switch 1
       Start Player 2        | U | 17|        Start Player 1 
                             | V | 18|
                             | W | 19|
                             | X | 20|
                             | Y | 21|
                             | Z | 22|
                             | a | 23|
                             | b | 24|
                             | c | 25|
                             | d | 26|
             GND             | e | 27|             GND
             GND             | f | 28|             GND


 Gun Connector Pinout

   1| +5 Volts
   2| Gun OPTO Player 1
   3| Gun OPTO Player 2
   4| NOT USED
   5| Gun Trigger Player 1
   6| NOT USED
   7| Gun Trigger Player 2
   8| KEY
   9| Ground



Addition information for Sound & AMP hookup:

                 Power AMP                 /|
           ---------------------          / |
           |                   |   -------| | Right Speaker
          [| Volume/Gain       |   |  ----| |
           |                 R+|]--|  |   \ |
          [| BASS            R-|]-----|    \|
           |                   |
          [| Treble          L+|]-----|    /|
           |                 L-|]--|  |   / |
           |                   |   |  ----| | Left Speaker
Pin #L (-) |                   |   -------| |
 --------->|\                  |          \ |
Pin #10(+) | | L I             |           \|
 --------->|/    M             |
           |     P             |
Pin #M (-) |     U             |
 --------->|\    T             |
Pin #11(+) | | R               |
 --------->|/               RMT|]--|           +12
           |                +12|]--+----------- To Power Source
           |                GND|]--------------
           ---------------------               GND

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