ex3times.asm

汇编实现一位数加数

        DATA  SEGMENT
          OL  DB        31H
          IL  DB        31H
      RESULT  DW        ?
        DATA  ENDS

        CODE  SEGMENT
              ASSUME    DS:DATA,CS:CODE

      START:  MOV       AX,DATA
              MOV       DS,AX

              MOV       DL,OL
              MOV       AH,2
              INT       21H

              MOV       DL,2AH
              INT       21H

              MOV       DL,IL
              INT       21H

              MOV       DL,3DH
              INT       21H

              MOV       AL,OL
              MUL       IL
              AAM
              MOV       DX,AX
              MOV       DH,AH
              MOV       DL,AL


       EXIT:  MOV       AH,4CH
              INT       21H
        CODE  ENDS
              END       START