https://wikiti.brandonw.net/index.php?action=history&feed=atom&title=83Plus%3APorts%3A39 2026-05-20T13:45:33Z Revision history for this page on the wiki MediaWiki 1.23.5 https://wikiti.brandonw.net/index.php?title=83Plus:Ports:39&diff=10098&oldid=prev 2013-04-29T11:42:43Z

<p>Created page with &#039;<a href="/index.php?title=Category:83Plus:Ports:By_Address" title="Category:83Plus:Ports:By Address">39 - GPIO Configuration</a> <a href="/index.php?title=Category:83Plus:Ports:By_Name" title="Category:83Plus:Ports:By Name">GPIO Configuration</a> {{SE-Only Port|02}} == Synopsis == &#039;&#039;&#039;Port Number:&#039;&#039;&#039; 39h &#039;&#039;&#039;F…&#039;</p> <p><b>New page</b></p><div>[[Category:83Plus:Ports:By_Address|39 - GPIO Configuration]] [[Category:83Plus:Ports:By_Name|GPIO Configuration]]<br /> {{SE-Only Port|02}}<br /> <br /> == Synopsis ==<br /> '''Port Number:''' 39h<br /> <br /> '''Function:''' GPIO Configuration<br /> <br /> This port controls whether each of the GPIO pins serve for input or output. To designate a pin for output, reset its corresponding bit to 0; to set a pin for output, set the bit to 1.<br /> <br /> See [[83Plus:Ports:3A|Port 3Ah]] for what each pin connects to.</div>

Dr. D'nar