Int 16 Fn E00A  - Ami Bios - Bios-flash Interface - Verify Allocated Memo  [b]

   AX = E00Ah
   BX = number of paragraphs
   ES = starting segment of memory

Return: CF clear if successful
       AL = FAh
   CF set on error
Desc:  determine whether the specified memory may be used for flash
     programming

Note:  always returns error if BX is zero on entry

See Also: AX=E000h,AX=E00Bh