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Programmable I/O Port: Difference between revisions
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=== See Also === | === See Also === | ||
* [[3D Glass]] | * [[3D Glass]] | ||
* [[X-Band Keyboard]] | |||
=== References === | === References === | ||
Revision as of 12:19, 19 December 2023
The 8-bit Programmable I/O Port, commonly referred to as WRIO for short, is located at 4201h. It has open collector output.[2]
See Also
References
- Official Super Nintendo development manual on the programmable i/o port: Page 2-14-1 of Book I
- https://problemkaputt.de/fullsnes.htm#snescontrollersioportsmanualreading