#include#include#define uint unsigned int#define uchar unsigned charuint date;uchar mm=0,n=0;uint k1,k2,k3,k4,k5,k6;uchar code b[]={0x3f,0x06,0x5b,0x4f,0x66, //0,1,2,3,4,0x6d,0x7d,0x07,0x7f,0x6f, //5,
8051:第二代單片機代表,屬MCS-51系列;AT89C51:是ATMEL公司推出的與MCS-51兼容的單片機,為第三代單片機。MCS-51單片機是指美國Intel公司生產的一系列單片機的總稱。這一系列包含8031 8051 8751 8032 8052 8752。8