<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[请问PA和PD端口的电源电压？]]></title><description><![CDATA[<p dir="auto">如题，看了数据手册，PA和PD口是有CSI和DSI复用功能的。但是CSI和DSI又有另外的1.8V供电（VCC-MCSI和VCC-MDSI），想请问下如果VCC-PA和PD给3V3的话，对应的复用引脚电平是？谢谢。</p>
]]></description><link>https://bbs.aw-ol.com/topic/2593/请问pa和pd端口的电源电压</link><generator>RSS for Node</generator><lastBuildDate>Thu, 16 Apr 2026 21:23:40 GMT</lastBuildDate><atom:link href="https://bbs.aw-ol.com/topic/2593.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 18 Nov 2022 15:58:17 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 请问PA和PD端口的电源电压？ on Sun, 20 Nov 2022 02:56:07 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/2123">@whycanservice</a> 好的，多谢！</p>
]]></description><link>https://bbs.aw-ol.com/post/12245</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/12245</guid><dc:creator><![CDATA[lyscut]]></dc:creator><pubDate>Sun, 20 Nov 2022 02:56:07 GMT</pubDate></item><item><title><![CDATA[Reply to 请问PA和PD端口的电源电压？ on Sat, 19 Nov 2022 16:05:26 GMT]]></title><description><![CDATA[<p dir="auto">IO是VCC-PA，VCC-PD，内部PHY是VCC-MCSI</p>
]]></description><link>https://bbs.aw-ol.com/post/12239</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/12239</guid><dc:creator><![CDATA[WhycanService]]></dc:creator><pubDate>Sat, 19 Nov 2022 16:05:26 GMT</pubDate></item></channel></rss>