数码管显示 tm1620驱动 显示时钟 计时-Led display

TM1620,2.#include<reg52.h> 13.#include<intrins.h> 14.#define nop _nop_() 15.#define uchar unsigned char 16.#define uint unsigned int -TM1620,AT89S52 2.#include<reg52.h> 13.#include<intrins.h> 14.#define n