What does "write $8000-$FFFF: copy RR to PRG banking pins" mean? Does that mean "copy RR to PP", or is it copying RR to some other internal register that's also updated during writes to $4102 (but which does _not_ affect writes to $4100)? --Quietust (talk) 10:51, 6 August 2017 (MDT)
I've attempted to clarify. Please let me know if I need to try again! —Lidnariq (talk) 14:05, 6 August 2017 (MDT)
