If you're wondering about the overall architecture of the NES, I just found this page - it's pretty great and answered all my questions that came up reading the

If you're wondering about the overall architecture of the NES, I just found this page - it's pretty great and answered all my questions that came up reading the article: https://www.copetti.org/writings/consoles/nes/ https://www.copetti.org/writings/consoles/nes/