clk.h

44b0(arm7)一个参考代码

#ifndef  CLK_H
#define CLK_H
/*******************************************
file name:  clk.h
author:      lishiqi
date   :      2005 11 24

********************************************/
typedef enum
{
   Freq_10M=1,
   Freq_20M,
   Freq_25M,
   Freq_30M,
   Freq_35M,
   Freq_40M,
   Freq_45M,
   Freq_50M,
  Freq_55M, 
  Freq_60M
}s44b_clk;

void  Clk_init(void);
void Set_clock(s44b_clk freq);
#endif