摘要: 参考:http://www.cnblogs.com/zym0805/p/4815041.html 一. 硬件数据手册 The ST16C554D is a universal asynchronous receiver and transmitter (UART) with a dual foot 阅读全文
posted @ 2017-01-02 18:48 yuxi_o 阅读(1621) 评论(0) 推荐(0) 编辑
摘要: 转自: Linux Core Power Management User's Guide (v3.14) http://processors.wiki.ti.com/index.php/Linux_Core_Power_Management_User's_Guide_(v3.14)?keyMatch 阅读全文
posted @ 2017-01-02 16:28 yuxi_o 阅读(1767) 评论(0) 推荐(0) 编辑