51单片机汇编语言写串口程序答:ORG 0000H SJMP 0050H ORG 0023H LJMP S_INT TAB:DB 20H,49H,20H,47H,45H,54H,20H,'NULL'ORG 0050H MOV TMOD,#20H MOV TH1,#0FDH MOV TL1,#0FDH SETB TR1 SETB SM1 CLR SM0 SETB EA SETB ES MOV R0,#30H MOV A,#1H MAIN:SETB REN ACALL DELAY JNZ MAIN MOV R2,#0 MOV ...
求51单片机实现AD转换及串口数据发送的程序?谢谢了!答:include<reg52.h> include<intrins.h> define uchar unsigned char define uint unsigned int uchar A1,A2,A3,A4;sbit wr=P3^7;sbit rd=P3^6;sbit cs=P3^5;sbit dian=P0^7;uchar code tab[]={ 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};//共阴数码管显示0到9...