Product ID: RD-MPU004
Rottendog Data East MPU Board

We do not ship Rottendog boards internationally.
This completely redesigned board replaces Data East's MPU/Driver Board.
Data East/Sega #520-5003-01, 520-5003-02, 520-5003-03, & 520-5003-04.

- Williams WPC type mounting holes for ease of install/uninstall.

- No batteries required for memory retention (no acid damage, ever!)

- Simplified driver design using logic level FETs

- Beefed up switch matrix drive for better durability (good to 100V back drive)

In addition:

- Board is made with 100% through hole components.

- No custom parts used in this design

- Major component designators carried over from original design so original schematics can be used.

- Jumpers and ROM configurations clearly labeled on silk screen

- Board comes jumpered for the 512k Game ROM (80% of games)

Note: Large Sega DMD games have a 12-pin connector at CN3.  3-pins will overhang as they are not used.
Board requires a jumper to be cut to set the ROM value.  See secondary picture for settings.

ABC Monday Night Football

Back to the Future

Batman

Batman Forever

Baywatch

Checkpoint

Frankenstein

Guns 'N Roses

Hook

Jurassic Park
Laser War

Last Action Hero

Lethal Weapon 3

Maverick

Phantom of the Opera

Playboy 35th

RoboCop

Rocky & Bullwinkle

Secret Service

Star Trek 25th

Star Wars

Tales from the Crypt

Teenage Mutant Ninja Turtles

The Simpsons

Time Machine

Tommy

Torpedo Alley

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