prog6_20.asm

来自「汇编语言-王爽 源代码 加 卜艳萍版源代码」· 汇编 代码 · 共 27 行

code  segment
      assume  cs:code
tran  proc  far
      push  cx
      push  dx
      mov  al,24h
      mov  dl,al
      mov  cl,4
      shr  al,cl
      or  al,30h
      mov  [bx],al
      inc  bx
      mov  al,dl
      and  al,0fh
      or  al,30h
      mov  [bx],al
      pop  dx
      pop  cx
      ret
tran  endp 
      mov  ah,4ch
      int  21h
code  ends
      end  tran