Hello, I've been trying to run Fogleman's go NES emulator on multiple different versions of Ubuntu but I've not had any luck running a rom with it the reason I'm trying to run it is I have been building my own NES emulator based on Fogleman's go NES emulator and I'm having some issues with the PPU a...

How you handle illegal opcodes is entirely up to you, but there are several methods to choose from: 1. Immediately halt emulation and don't allow it to resume. If you hit one of the "HLT"/"KIL" opcodes (02/22/42/62 or 12/32/52/72/92/B2/D2/F2), this is technically the "corre...

Hello! I've been trying to write my own NES emulating using JS but one thing I'm unsure about is when an illegal opcode is encountered how much do I need to increment the program counter otherwise it'll just get stuck trying to run the same illegal opcode?