wasn't actually Nintendo that made the SuperFX chip it was Argonaut Games https://en.wikipedia.org/wiki/Argonaut_Games https://en.wikipedia.org/wiki/Argonaut_Ga

wasn't actually Nintendo that made the SuperFX chip it was Argonaut Games https://en.wikipedia.org/wiki/Argonaut_Games https://en.wikipedia.org/wiki/Argonaut_Games who developed it They originally codenamed it the Mathematical Argonaut Rotation I/O, or “MARIO”, as is printed on the chip's surface.