lcd_portconfig.h

44b0+s6b0724包括系统初始化

#include "44b0x.h"




#define	DATA_PORT	PDATD

#define	LCD_CS_0	PDATF=PDATF&0xfe
#define	LCD_CS_1	PDATF=PDATF|0x01

#define	LCD_AO_0	PDATF=PDATF&0xFD
#define	LCD_AO_1	PDATF=PDATF|0x02

#define	LCD_EP_0	PDATF=PDATF&0xDF
#define	LCD_EP_1	PDATF=PDATF|0x20

#define	LCD_RW_0	PDATF=PDATF&0xBF
#define	LCD_RW_1	PDATF=PDATF|0x40

#define	LCD_RS_0	PDATF=PDATF&0x7F
#define	LCD_RS_1	PDATF=PDATF|0x80