Arcade Restoration Workshop

Dedicated to the restoration and preservation of arcade games.
Dip switches used by this game
 
Four Trax
Manufactured by Namco, Released in 1989
ROM Version: Four Trax
Dip Switch:MCUB
12345678FunctionOption
Off       PortB 0x01H*
On       L
 Off      PortB 0x02H*
 On      L
  Off     PortB 0x04H*
  On     L
   Off    PortB 0x08H*
   On    L
    Off   PortB 0x10H*
    On   L
     Off  PortB 0x20H*
     On  L
Dip Switch:MCUC
12345678FunctionOption
Off       PortC 0x01H*
On       L
 Off      PortC 0x02H*
 On      L
  Off     PortC 0x04H*
  On     L
   Off    PortC 0x08H*
   On    L
Dip Switch:MCUH
12345678FunctionOption
Off       PortH 0x01H*
On       L
 Off      PortH 0x02H*
 On      L
  Off     PortH 0x04H*
  On     L
   Off    PortH 0x08 (onscreen diagnostics)H*
   On    L
    Off   PortH 0x10H*
    On   L
      Off PortH 0x40H*
      On L
       OffPortH 0x80H*
       OnL
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