八个发光二极管至少四种不同的循环点亮,并且每隔5秒闪烁4次,画出硬件...答:include <reg51.H> define led P1 define uchar unsigned char define uint unsigned int void delay(uchar i);uchar z,t;uint y;uint code table[]={0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,0xBF,0xDF,0xEF,0xF7,0xFB,0xFD,0xFE,0xE7,0xC3,0x81,0x00,0x7E,0x3C,0x18,0x00...
用51单片机控制8个发光二极管从左往右循环流水发光,用汇编语言编程,管 ...答:org 0000h ajmp start org 0200h start:mov r0,#8 mov a,#feh loop:mov p1,a acall delay rl a djnz r0,loop ajmp start delay:mov r1,#100 l1:mov r2,#100 l2:mov r3,#248 l3:djna r3,l3 djnz r2,l2 djnz r1,l1 ret end ...