chp3_2-4.asm

关于8086汇编的一些作业程序

stack segment stack'stack'
      dw 32 dup(?)
stack ends
data segment
AB1 DB 09H
AB2 DB 08H
B DB ?
data ends
code segment
begin proc far
      assume ss:stack,cs:code,ds:data
      push ds
      sub ax,ax
      push ax
      mov ax,data
      mov ds,ax
      MOV AL,AB1
      MOV BL,10
      MUL BL
      ADD AL,AB2
      MOV B,AL
      ret
begin endp
code ends
     end begin