ad9851.h

ad9851应用

#ifndef      _AD9851_H
#define		 _AD9851_H
#include<C8051F000.h>
sbit 		 W_CLK=P3^0;		//data CLOCK
sbit		 FQ_UD=P3^1;		//data update
sbit		 RESET=P3^2;		//register reset to zero
sbit 		 AD9851_DATA=P3^3;	//data wire in Serial mode

void AD9851_Init();
void Parallel_mode(unsigned long feq,unsigned char phase);
void Serial_mode(unsigned long feq,unsigned char phase);
void delay_nms(unsigned int n);
void delay_nus(unsigned int n);