Borderline (c) 1981 Sidam.

>>> TECHNICAL DETAILS
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CPU Lower board (label BLC200681):
1x MK3880-Z80CPU (main)
1x oscillator 10.000MHz
ROMs Lower board (label BLC200681):
16x F2708
3x PROM 5610

Upper board (label BLC300681 MADE IN ITALY):
1x F2708
1x PROM 82S123
2x PROM 93427

Note Lower board (label BLC200681):
1x 22x2 edge connector
1x 8 switches dip

Upper board (label BLC300681 MADE IN ITALY):
7x trimmer

>>> OTHER GAME RESOURCES
---------------------
Game's ROM.