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Why is it that original Bubble Bubble boards require (two) Z80B CPUs yet bootlegs only need Z80A's?
The game still runs at the same speed, original or bootleg so why do originals need the faster Z80B's?
(of course, the sound CPU is a Z80A).
The game still runs at the same speed, original or bootleg so why do originals need the faster Z80B's?
(of course, the sound CPU is a Z80A).
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