<?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[FR2012A休眠喚醒後, 輸出電平有glitch]]></title><description><![CDATA[<p>休眠喚醒後, 須重新設定所有的port, 現設定PC1為output port, 休眠前為高電平, 休眠喚後當仍為高電平(輸出), 但重設port後發現有glitch, 這是無可避免的嗎</p>
]]></description><link>http://www.freqchip.net:4567/topic/1517/fr2012a休眠喚醒後-輸出電平有glitch</link><generator>RSS for Node</generator><lastBuildDate>Sun, 08 Mar 2026 17:14:59 GMT</lastBuildDate><atom:link href="http://www.freqchip.net:4567/topic/1517.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 30 Oct 2025 10:56:04 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to FR2012A休眠喚醒後, 輸出電平有glitch on Invalid Date]]></title><description><![CDATA[<p>休眠喚醒後, 須重新設定所有的port, 現設定PC1為output port, 休眠前為高電平, 休眠喚後當仍為高電平(輸出), 但重設port後發現有glitch, 這是無可避免的嗎</p>
]]></description><link>http://www.freqchip.net:4567/post/3618</link><guid isPermaLink="true">http://www.freqchip.net:4567/post/3618</guid><dc:creator><![CDATA[FFKF_Y]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Reply to FR2012A休眠喚醒後, 輸出電平有glitch on Invalid Date]]></title><description><![CDATA[<p><a class="plugin-mentions-user plugin-mentions-a" href="http://www.freqchip.net:4567/uid/1777">@ffkf_y</a> 尝试直接操作控制io高低电平的寄存器</p>
]]></description><link>http://www.freqchip.net:4567/post/3621</link><guid isPermaLink="true">http://www.freqchip.net:4567/post/3621</guid><dc:creator><![CDATA[ZR]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Reply to FR2012A休眠喚醒後, 輸出電平有glitch on Invalid Date]]></title><description><![CDATA[<p>已經使用控制io高低電平的寄存器<br />
GPIO-&gt;PortC_DATA |= GPIO_PIN_1;<br />
當執行至<br />
pmu_set_pin_to_CPU(GPIO_PORT_C, GPIO_PIN_1);<br />
之後,PC1輸出低電平</p>
]]></description><link>http://www.freqchip.net:4567/post/3623</link><guid isPermaLink="true">http://www.freqchip.net:4567/post/3623</guid><dc:creator><![CDATA[FFKF_Y]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Reply to FR2012A休眠喚醒後, 輸出電平有glitch on Invalid Date]]></title><description><![CDATA[<p><a class="plugin-mentions-user plugin-mentions-a" href="http://www.freqchip.net:4567/uid/1777">@ffkf_y</a>   这个可能避免不了，可以硬件上优化一下</p>
]]></description><link>http://www.freqchip.net:4567/post/3625</link><guid isPermaLink="true">http://www.freqchip.net:4567/post/3625</guid><dc:creator><![CDATA[ZR]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Reply to FR2012A休眠喚醒後, 輸出電平有glitch on Invalid Date]]></title><description><![CDATA[<p>把GPIO交给PMU管理即可解决</p>
]]></description><link>http://www.freqchip.net:4567/post/3655</link><guid isPermaLink="true">http://www.freqchip.net:4567/post/3655</guid><dc:creator><![CDATA[microyea]]></dc:creator><pubDate>Invalid Date</pubDate></item></channel></rss>