$4017: Difference between revisions
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$4017 is an [[APU]] or [[Controller reading|Joypad]] register. | |||
* When writing to this address, it affects the [[APU#Frame Counter ($4017)|APU Frame Counter]]. | |||
* When reading from this address, it [[Controller_reading#$4016 / $4017 Read| reads Player 2's controller.]] | |||
Latest revision as of 18:36, 30 December 2020
$4017 is an APU or Joypad register.
- When writing to this address, it affects the APU Frame Counter.
- When reading from this address, it reads Player 2's controller.
