[마이크로프로세서] 8051을 이용한 디지털시계구현

소개글

1학기동안..열시미해서 완성한 소스입니다.
기능은..스탑워치,시계,년,월,일,요일,오전/오후,시계표시가능, 알람2개,시간변화시 알람...등..

목차

없음

본문내용

#include <89c51ac2.h>

#define LCD_IW *((unsigned char xdata *)0x0800)
#define LCD_IR *((unsigned char xdata *)0x0801)
#define LCD_DW *((unsigned char xdata *)0x0802)
#define LCD_DR *((unsigned char xdata *)0x0803)

idata char *num1[]={"0","1","2","3","4","5","6","7","8","9"};
idata char *num2[]={"01","02","03","04","05","06","07","08","09","10","11","12"};
idata char *week[]={"MON/","TUE/","WEN/","THU/","FRI/","SAT/","SUN/"};
idata char *mode[]={"MODE YEAR", "MODE MOON","MODE DAY ","MODE WEEK","MODE P/AM","MODE TIME","MODE AL-1","MODE AL-2","MODE STOP"};
idata char *pm_am[]={"AM/","PM/"};

참고 자료

ATMEL스팩,8051교재