<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/king000000000</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; king000000000]]></copyright><item><title><![CDATA[PLECS的热模型无法导入的解决办法]]></title><link>https://blog.youkuaiyun.com/king000000000/article/details/122190800</link><guid>https://blog.youkuaiyun.com/king000000000/article/details/122190800</guid><author>king000000000</author><pubDate>Tue, 28 Dec 2021 13:05:37 +0800</pubDate><description><![CDATA[PLECS的热模型无法导入的解决办法]]></description><category></category></item><item><title><![CDATA[28377D中CPU2操作EMIF1要点]]></title><link>https://blog.youkuaiyun.com/king000000000/article/details/121639979</link><guid>https://blog.youkuaiyun.com/king000000000/article/details/121639979</guid><author>king000000000</author><pubDate>Tue, 30 Nov 2021 19:04:55 +0800</pubDate><description><![CDATA[默认情况下，EMIF1的写操作权限属于CPU1，如果想CPU2操作EMIF1，需要将权限交给CPU2：

1.EMIF1MSEL寄存器的KEY位域写0x93A5CE7；这是为了允许对MSEL_EMIF1位域的操作；

2. EMIF1MSEL寄存器的MSEL_EMIF1位域写10；这是将EMIF1的权限交给CPU2。

需要注意的是：KEY位与MSEL_EMIF1必须一次写入，如果单独写入的话CPU就不响应了。而且CPU1里面无法将EMIL1的写权限配置给CPU2



配置如下：

EALLOW;Emi.]]></description><category></category></item><item><title><![CDATA[DSP28335外接DAC8554教程]]></title><link>https://blog.youkuaiyun.com/king000000000/article/details/51459959</link><guid>https://blog.youkuaiyun.com/king000000000/article/details/51459959</guid><author>king000000000</author><pubDate>Fri, 20 May 2016 10:52:57 +0800</pubDate><description><![CDATA[DSP28335外接DAC8554教程]]></description><category></category></item></channel></rss>