Dos Ü
   ßßßß
 Specifies that FreeDOS is to maintain a link to the upper memory area
 or is to load part of itself into the high memory area (HMA).  Using
 upper memory frees conventional memory for programs.

 Syntax: DOS=high|low[,umb|noumb]
         DOS=[high|low,]umb|noumb]

   high|low   Specifies whether FreeDOS should attempt to load a part of
              itself into the HMA.  Use HIGH to enable FreeDOS to load
              itself into the HMA.  Use LOW (the default) to keep all
              FreeDOS in conventional memory.

   umb|noumb  Specifies whether FreeDOS should maintain a link between
              conventional memory and the upper memory area.  The UMB
              parameter provides this link.  The NOUMB parameter
              disconnects this link.  Default is NOUMB.

 See Also:
   Devicehigh
   Loadhi