Air Strike Patrol where the plane's shadow is almost invisible. Things like the SMP Timer Glitch vanishing, different behaviors of the TEST register, some DSP subtleties, the PPU being entirely different, and mid-scanline effects are totally different which affects games like A.S.P. Not so much stuff that's going to affect most games directly, but stuff that tells you the chip is radically different on the inside. What I do know is that the Super Famicom Jr / SNES Mini is listed as 2/1/3, but is honestly more of a clone system.

The 1-chip may well have minor differences from the 2-chip, but I do not know for certain if that is the case. Nintendo stopped incrementing the revision numbers after they eliminated the separate APU module. And unfortunately the chip version numbers are no longer enough.

To quote & paraphrase byuu, BSNES author:įrom what I know, we've only ever observed 1/1/1 and 2/1/3, although I seem to recall someone saying they've seen another. The difference between chip revisions are not very well documented. How, Where and Why to Find Your Console's Info Why should I add my console or try to find my chip versions?

Nintendo switch serial number lookup