MEMW                       Word Access to Memory                     pp 205

 Syntax:  MemW [Segment:Offset]

 Type:    Word

 Form:    Function or Procedure

 Purpose: Read or write a word to memory.

 Notes:   The index must be in Segment:Offset format where segment and
          offset are of type Integer.  Variables and standard identifiers
          such as Cseg, Dseg can be used in the index.



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 Usage:
       CONST
          VideoSeg  : Integer = $B800           ;  { Color video segment   }
          VideoOfs  : Integer = $0000           ;  { Upper left corner     }
       VAR
          VideoData : Integer                   ;  { Video data, attribute }

       BEGIN
          MemW [VideoSeg:VideoOfs] := 80        ;  { Write data, attribute }
          VideoData := MemW [VideoSeg:VideoOfs] ;  { Read data, attribute  }
       END.