This chip went as a result of at least four revisions, very first beginning being a floor mounted chip labeled "MARIO CHIP 1" (Mathematical, Argonaut, Rotation & I/O) within the earliest Star Fox cartridges, typically called the Super FX. The next yr, some boards have been giving an epoxy Model https://sagaming87643.eedblog.com/6496235/sa-gaming-no-further-a-mystery