chrisd1100

I was recently looking at this, my gamecube controller works via this adapter (https://www.amazon.com/dp/B07F36FWMQ) in PC mode. Can you help me reproduce your issue?

I actually think I've found the root of the problem: https://github.com/fogleman/nes/blob/master/nes/apu.go#L5 When in mode 1 (5 step sequence), the steps happen at a lower frequency (see https://wiki.nesdev.com/w/index.php/APU_Frame_Counter). Simply divide the...