摘要: 时钟配置及分配tq2440的晶振频率是12MHz,在uboot中有如下语句:#define S3C2440_CLKDIV 0x05 /* FCLK:HCLK:PCLK = 1:4:8, UCLK = UPLL */ //HJ 100MHz#define S3C244... 阅读全文
posted @ 2014-05-01 22:13 dolinux 阅读(756) 评论(0) 推荐(0)
摘要: http://files.cnblogs.com/pengdonglin137/reg_tool_tq2440.7z 阅读全文
posted @ 2014-05-01 20:16 dolinux 阅读(550) 评论(0) 推荐(0)