User:Bavi H/Input devices table: Difference between revisions

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(added down rules, separate description of /OE1 and /OE2 access method via footnotes; Family Trainer Mat doesn't use /OE2, removed)
m (fix tiny typo)
 
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|access method
|access method
|colspan="3" style="text-align: center; border-left: 2px solid black;"|write $0416
|colspan="3" style="text-align: center; border-left: 2px solid black;"|write $4016
|style="border-left: 2px solid black;"|<ref>/OE1 is activated by reading $4016</ref>
|style="border-left: 2px solid black;"|<ref>/OE1 is activated by reading $4016</ref>
|colspan="5" style="text-align: center; border-left: 2px solid gray;"|read $0416
|colspan="5" style="text-align: center; border-left: 2px solid gray;"|read $4016
|style="border-left: 2px solid black;"|<ref>/OE2 is activated by reading $4017</ref>
|style="border-left: 2px solid black;"|<ref>/OE2 is activated by reading $4017</ref>
|colspan="5" style="text-align: center; border-left: 2px solid gray;"|read $0417
|colspan="5" style="text-align: center; border-left: 2px solid gray;"|read $4017
|style="border-left: 2px solid black;"|  
|style="border-left: 2px solid black;"|  
|-
|-

Latest revision as of 01:22, 8 January 2022

signal output Joypad 1 Joypad 2 audio output
OUT2 OUT1 OUT0 /OE1 D4 D3 D2 D1 D0 /OE2 D4 D3 D2 D1 D0 AUDIO
access method write $4016 [1] read $4016 [2] read $4017
available at
NES controller port 1 yes yes yes yes yes
Famicom controller 1 internal connection yes yes yes
AV Famicom controller port 1 yes yes yes
NES controller port 2 yes yes yes yes yes
Famicom controller 2 internal connection yes yes yes yes
AV Famicom controller port 2 yes yes yes
NES expansion port yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes
Famicom expansion port yes yes yes yes yes yes yes yes yes yes yes yes
used by
Controller 1 yes yes yes
Controller 2 yes [3] yes yes
Famicom expansion controller 1 yes yes yes [4]
Famicom expansion controller 2 yes yes yes
NES Four Score controller 1 & 3 yes yes yes
NES Four Score controller 2 & 4 yes yes yes
Hori 4 Players Adapter controller 1 & 3 yes yes yes
Hori 4 Players Adapter controller 2 & 4 yes yes yes
NES Zapper in port 2 yes yes
Famicom Zapper yes yes [5]
NES Power Pad in port 2 yes yes yes yes
Family Trainer Mat yes yes yes yes yes yes yes
NES Arkanoid controller in port 2 yes yes yes yes
Famicom Arkanoid controller yes yes yes yes
Family BASIC Keyboard yes yes yes yes yes yes yes
Famicom 3D glasses yes
  1. /OE1 is activated by reading $4016
  2. /OE2 is activated by reading $4017
  3. $4016 D2 is used by Famicom controller 2 for microphone input.
  4. A Famicom expansion controller may connect the audio output signal to a headphone jack (for example: IQ502 joypad).
  5. A Famicom zapper may use the audio output signal to emit gunshot sounds (for example: Casel Zapper).