#include"reg51.h"
#include"absacc.h"

//RS=1是數據
//RW=1是讀
//2*16LCD
#define 	LCDIDATA	XBYTE[0xFB01]	//數據端口
#define 	LCDICOM 	XBYTE[0xFB00]	//命令端口
#define 	LCDIACOM 	XBYTE[0xFB02]	//狀態端口
//128*64LCD
//左右屏
#define		LCDIICOM		XBYTE[0xFBFC]//寫命令
#define 	LCDIIACOM		XBYTE[0xFBFE]//讀命令
#define 	LCDIIDATA		XBYTE[0xFBFD]//寫數據
//左屏
#define		LCDIILCOM		XBYTE[0xFBF4]//寫命令
#define 	LCDIILACOM		XBYTE[0xFBF6]//讀命令
#define 	LCDIILDATA		XBYTE[0xFB05]//寫數據
//右屏
#define		LCDIIRCOM		XBYTE[0xFBF8]//寫命令
#define 	LCDIIRACOM		XBYTE[0xFBFA]//讀命令
#define 	LCDIIRDATA		XBYTE[0xFB09]//寫數據


#define 	USBCOM		XBYTE[0xF700]
#define 	USBDATA		XBYTE[0xF701]
#define 	KEYDATA		XBYTE[0xFD00]
#define 	LEDDATA 	XBYTE[0xFE00]

sbit 	_18B20=		P3^5;
sbit  	BEEB=		P3^4;		
sbit 	LCDLight=	P3^2;
sbit 	SPILatch=	P1^0;
sbit 	SPICLK=		P1^1;
sbit 	SPIDATA=	P1^2;
sbit 	IICSCL=		P1^3;
sbit 	IICDATA=	P1^4;