16/xw_/mxsa.asm

   1                 PUBLIC  MXSTARTADDRESS
   2 MX_TEXT         SEGMENT PARA PUBLIC USE16 'CODE'
   3                 ASSUME CS:MX_TEXT, DS:DGROUP, SS:DGROUP
   4 MXSTARTADDRESS:
   5         push            bp
   6         mov             bp,sp
   7         sub             sp,0
   8         mov             bx,word ptr 6[bp]
   9         mov             dx,3d4H
  10         mov             al,0cH
  11         mov             ah,bh
  12         cli
  13         out             dx,ax
  14         mov             al,0dH
  15         mov             ah,bl
  16         out             dx,ax
  17         sti
  18         mov             sp,bp
  19         pop             bp
  20         retf            2
  21 MX_TEXT         ENDS
  22                 END