chr1.asm

单片机各种通信接口程序

.model small
.stack
.data
strings db 'hello Chen Hongrong!',0ah,0dh,'$'
.code
strart:mov ax,@data
      mov dx,ax
      mov dx,offset strings
      mov ah,9
      int 21h
      mov ax,4c00h
      int 21h
      end strart