51单片机控制数字钟原理图及汇编程序设计答:include <reg51.h> define uchar unsigned char uchar display_code[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};uchar display_data[8]={0,0,0,0,0,0,0,0};uchar time[3]={0,0,0};void delay(void)//延时05ms { uchar i...
急求一个用51单片机编的可按键调时的数字时钟程序,数码管显示,C语言...答:按K2,依次进入闹钟功能是否启用,闹钟时,分秒,年,月,日及时间时,分,秒的设置,直到退出设置状态按K3,调整是否起用闹钟和调节闹钟时,分,秒,年,月,日,时间的时,分,秒的数字LCD第二排中间显示小喇叭,表示启用闹钟功能,无则禁止闹钟功能(可在调整状态进行设置)正常状态,LCD上排最前面显示自定义字符,LCD下排最前...
51单片机简易电子钟设计。汇编语言编写答:JC LOOP7 LJMP LOOPLOOP7: JNB PAUSE,LOOP8 ;暂停状态可以输入数字键 LJMP LOOPLOOP8: MOV 33H,34H MOV 34H,35H MOV 35H,36H MOV 36H,37H MOV 37H,38H MOV 38H,KEYVAL MOV A,33H SWAP A ORL A,34H LCALL BCDH MOV HOUR,A MOV A,35H SWAP A ORL...