摘要： 参考: http://caiming1987612.blog.163.com/blog/static/118556676200961752714307/ http://blog.chinaunix.net/u1/34474/showart_401078.html http://hi.baidu.com/%D3%F3%C4%E0%C4%EA%B8%E2/blog/item/6256fea7bfceac98d0435819.html 时序图和引脚连接 :http://blog.chinaunix.net/u1/57901/showart_2023852.html (一)打开arch/ar... 阅读全文