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Programmable I/O Port: Difference between revisions
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The 8-bit '''Programmable I/O Port''', commonly referred to as '''WRIO''' for short, is located at 4201h. It has [http://www.learningaboutelectronics.com/Articles/Open-collector-output.php open collector output].<sup>[2]</sup> | The 8-bit '''Programmable I/O Port''', commonly referred to as '''WRIO''' for short, is located at 4201h. It has [http://www.learningaboutelectronics.com/Articles/Open-collector-output.php open collector output].<sup>[2]</sup> | ||
=== See Also === | |||
* [[3D Glass]] | |||
=== References === | === References === | ||
Revision as of 12:15, 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