51单片机汇编语言编写一个跑马灯的程序,初学者做实验用,具体要求如下...答:程序1:ORG 0000H LJMP MAIN ORG 0030H MAIN:MOV SP,#5FH LOOP:MOV A,P2 MOV B,A MOV P0,A MOV P1,#0FFH LOOP1:LCALL DELAY MOV C,P1.7 MOV A,P0 RLC A MOV P0,A MOV A,P1 RLC A MOV P1,A MOV A,P2 CJNE A,B,LOOP SJMP LOOP1 DELAY:MOV R2,#60 DELAY1:MOV R3,#...
谁能告诉我51单片机简单的led数码管时钟程序 24小时制的(c语言版的...答:include "reg52.h"define uint unsigned int define uchar unsigned char uchar code tab[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};uchar shi,fen,miao;uchar time;void delay(uint x){ uint y;for(;x>0;x--){ for(y=0;y<124;y++);} } void display(uchar ...