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                          Konami Devastators
                          ------------------
 
  Board ID GX890 - JAMMA - Vertical Orientation
 
  Default settings are marked with a * for 1, blank for 0
 
  Setting both pins 3 and 4 to ON on switch block 3 sends the
  board into test mode. Hitting P1 fire toggles around the test
  screens, the final screen is a DIP switch setting/function
  display screen.
 
  DIP Switch 1
  ============
 
  Pin  Function       Settings
  ---  --------       --------
 
  1    1 Coin/Credit  0000 1 Coin = 1 Credit
  2        "          0001 2 Coin = 3 Credit
  3        "          0010 1 Coin = 3 Credit
* 4        "          0011 3 Coin = 4 Credit
                      0100 1 Coin = 3 Credit
                      0101 3 Coin = 1 Credit
                      0110 1 Coin = 7 Credit
                      0111 4 Coin = 3 Credit
                      1000 1 Coin = 2 Credit
                      1001 2 Coin = 5 Credit
                      1010 1 Coin = 6 Credit
                      1011 4 Coin = 1 Credit
                      1100 1 Coin = 4 Credit
                      1101 3 Coin = 2 Credit
                      1110 2 Coin = 1 Credit
                      1111 FreePlay mode
 
* 5    2 Coin/Credit  Seems to have no effect
* 6        "
  7        "
  8        "
 
  DIP Switch 2
  ============
 
  Pin  Function       Settings
  ---  --------       --------
 
* 1    Lives          00 = 2, 01 = 5, 10 = 3, 11 = 7
  2      "
 
* 3    Cocktail       0 = Cocktail, 1 = Upright
 
* 4    Bonus          00 = 150 point bonus every 200
  5      "            01 = 150 point bonus every 250
                      10 = 150 point bonus only
                      11 = 200 point bonus only
 
* 6    Difficulty     00 = Easy
  7        "          01 = Normal
                      10 = Difficult
                      11 = Very Difficult
 
* 8    Sound          0 = Off, 1 = On
 
  DIP Switch 3
  ============
 
  Pin  Function       Settings
  ---  --------       --------
 
* 1    Video Invert   00 = Normal, 01 = Inverted
  2    N/A
  3    Test           1 = Full test (4 must be on as well)
  4    Test           1 = ROM/RAM and video RAM test
 
 

 


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