单片机,C语言编程的问题,编一个程序。答:先运行看看吧……/ 六位数码管显示 / include "reg51.h"define uchar unsigned char define uint unsigned int uchar code BitTab[]={0x7F,0xBF,0xDF,0xEF,0xF7,0xFB}; //cmos对数码管的显示控制位uchar code DispTab[]={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90}...
关于单片机的几道编程题,给50分,求帮助。答:1:BM16:MOV A,R3 JNB ACC.7,BMR MOV A,R2 CPL A ADD A,#1 MOV R2,A MOV A,R3 CPL A ADDC A,#0 SETB ACC.7 MOV R3,A BMR:RET 2:CHKFF:MOV R2,#30H MOV R0,#50H LOOP:MOV A,@R0 CJNE A,#0FFH,LOOP1 MOV R0,#81H MOV @R0,#01H RET LOOP1:INC R0 SJMP LOOP 3:...