<?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[MD24 20M晶振配置PLL异常]]></title><description><![CDATA[<p dir="auto">在MD24的PLL的时钟配置界面，FXOSC = 20M时，无法正常配到80M的PLL；<br />
1、分频为1时，报错如下：<br />
<img src="https://yt-static-main.oss-cn-shanghai.aliyuncs.com/nodebb/29/2ce32e89-572b-4449-9eae-976f66177bfc.png" alt="a5e30b4e-81b1-4d39-a47f-fb4d9b144ac0-image.png" class=" img-fluid img-markdown" /><br />
2、分频为2时，报错如下，提示不能分频为2：<br />
<img src="https://yt-static-main.oss-cn-shanghai.aliyuncs.com/nodebb/29/9bd700e1-7929-4948-b32a-e721e45747aa.png" alt="8e2b2d2e-d2f2-4e31-9163-8d9dbd2769ec-image.png" class=" img-fluid img-markdown" /><br />
3、分频为3及以上时，报错如下，：<br />
<img src="https://yt-static-main.oss-cn-shanghai.aliyuncs.com/nodebb/29/88b92952-591a-4a40-ba71-eb94d4c0e33d.png" alt="3c163f10-4299-4ab9-9663-cc875ceb1573-image.png" class=" img-fluid img-markdown" /> <img src="https://yt-static-main.oss-cn-shanghai.aliyuncs.com/nodebb/29/ea213aab-b7aa-4ed1-bb25-ee5a24af81b5.png" alt="741ad1df-f07d-44b1-ab66-291d609c7997-image.png" class=" img-fluid img-markdown" /></p>
]]></description><link>https://forum.ytmicro.com/topic/2113/md24-20m晶振配置pll异常</link><generator>RSS for Node</generator><lastBuildDate>Sat, 11 Jul 2026 18:55:21 GMT</lastBuildDate><atom:link href="https://forum.ytmicro.com/topic/2113.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 11 Jul 2026 06:13:09 GMT</pubDate><ttl>60</ttl></channel></rss>