volcontrol.h

采用AD9851设计的一个产生50M 方波

//Voltage Control    volcontrol.h

#ifndef __VOLCONTROL_H__
#define __VOLCONTROL_H__
#include <Reg52.h>
#include <intrins.h>
sbit DA_CS = P3^5;
sbit DA_DI = P3^4;
sbit DA_CLK = P3^3;


extern void SetVoltage(int v);
extern void Outdat(int Data);

#endif