<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_30304529的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_30304529</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_30304529]]></copyright><item><title><![CDATA[通信协议SPI硬件送测标准简介]]></title><link>https://blog.youkuaiyun.com/qq_30304529/article/details/134171727</link><guid>https://blog.youkuaiyun.com/qq_30304529/article/details/134171727</guid><author>qq_30304529</author><pubDate>Wed, 01 Nov 2023 23:29:03 +0800</pubDate><description><![CDATA[作为一名硬件工程师，调试单板或解BUG时测试会涉及到高速信号SPI、MIPI等通信协议，测试一般涉及电平和时序。电平的测试包括幅值、过冲和下冲等；时序方面的测试，包括SCLK频率、保持时间和建立时间等。]]></description><category></category></item><item><title><![CDATA[Cadence导入元器件ERROR（ORCAP-1228）：XXX is out of date with respect to the design cache解决办法]]></title><link>https://blog.youkuaiyun.com/qq_30304529/article/details/133420669</link><guid>https://blog.youkuaiyun.com/qq_30304529/article/details/133420669</guid><author>qq_30304529</author><pubDate>Fri, 29 Sep 2023 22:40:47 +0800</pubDate><description><![CDATA[cadence更新原理图库元件后，再导入发现导入不了了，提示ERROR: XXX is Out of date with respect to the design cache. Use Update Cache to synchronize the part in the cache with the library。]]></description><category></category></item></channel></rss>