<?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[YTM32B1LE05H0MLHT死区时间有偏差]]></title><description><![CDATA[<p dir="auto">使用的demo工程Etmr_Pwm_Complementary_Demo，<br />
测的tmer1的ch4和ch5,<br />
问题：发现实测（312ns）的死区时间和理论(375ns)的不一致有偏差<br />
主频48mhz，计算公式：（1+1）*（8+1）/48mhz=375ns<br />
过程：<br />
YCT配置<br />
<img src="https://yt-static-main.oss-cn-shanghai.aliyuncs.com/nodebb/1749/0787269b-772c-4d21-9c10-ba58a982c7c1.png" alt="bfa6633f-bcc4-4b9c-a360-e6c352ddc49c-image.png" class=" img-fluid img-markdown" /><br />
手册公式计算：<br />
<img src="https://yt-static-main.oss-cn-shanghai.aliyuncs.com/nodebb/1749/f91a72c9-fe05-4330-9c3b-4edc6b3a7e19.png" alt="96262fe5-1b50-4d52-b003-8655a2c62191-image.png" class=" img-fluid img-markdown" /><br />
实测波形<br />
<img src="https://yt-static-main.oss-cn-shanghai.aliyuncs.com/nodebb/1749/6305edb6-028a-4800-94c0-2444f2ddecf0.png" alt="d1fc9746-4394-486b-bc3c-db40119acd07-image.png" class=" img-fluid img-markdown" /><br />
看到的话尽快回复一下</p>
]]></description><link>https://forum.ytmicro.com/topic/1937/ytm32b1le05h0mlht死区时间有偏差</link><generator>RSS for Node</generator><lastBuildDate>Sat, 09 May 2026 12:31:40 GMT</lastBuildDate><atom:link href="https://forum.ytmicro.com/topic/1937.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 09 May 2026 02:42:53 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to YTM32B1LE05H0MLHT死区时间有偏差 on Sat, 09 May 2026 07:22:59 GMT]]></title><description><![CDATA[<p dir="auto">周一看到回复一下</p>
]]></description><link>https://forum.ytmicro.com/post/8408</link><guid isPermaLink="true">https://forum.ytmicro.com/post/8408</guid><dc:creator><![CDATA[阿原]]></dc:creator><pubDate>Sat, 09 May 2026 07:22:59 GMT</pubDate></item></channel></rss>