转自：http://www.asmedu.net/bbs/referpaste.jsp?part=1&level=free&kind=1020&qkSg=2&qID=57424


DATA  SEGMENT
   SEGMENT1C  DW        0
       OFF1C  DW        0
       BOARD  DW        24 DUP(?),0FFFFH
           Y  DB        ?
          TY  DB        ?
          XR  DB        ?
          XL  ...