ad9850.c

来自「最新发布AD9850模块相关资料125M参考时钟」· C语言 代码 · 共 19 行

#include "ad9850.h"

//sfr Watch_Dog_Contrl_Reg=0XE1;   //STC89C5X 
sfr Watch_Dog_Contrl_Reg=0XA6;   	//AT89S52
main()
{
  Frequency_Out_9850 =1000;	
  Write_9850();	
  								
	//Watch_Dog_Contrl_Reg=0x3d;//B7 B6 B5      B4       B3        B2   B1   B0
  								//-  -  EN_WDT	CLR_WDT	 IDLE_WDT  PS2	PS1	 PS0
  								//每2秒产生看门狗复位

  	delay_9850(100000);		   	//延长输出频率时间

  	Watch_Dog_Contrl_Reg=0x1e; 	//启动AT89S52 的看门狗
  	Watch_Dog_Contrl_Reg=0xe1;
  while(1);
}