NAND Athens DMA ON/OFF Utility Version 1.4.
    Usage:	   <FileName> [Option]
    Option
           /P - Select Primary   IO Mode.
           /S - Select Secondary IO Mode.
           /I XXXX
              - Select 16-Byte Contiguous IO Mode.
              - Where XXXX=IO Base Address in Hex.
           /M XXXX YYYY
              - Select Memory Mode.
              - Where XXXX=Segment in Hex; YYYY=Offset in Hex.
           /1 - Select Drive 1.
           /D - Disable Athens DMA (default option).
           /E - Enable  Athens DMA.
           /? - This Help Menu.
    For examples,   <FileName> /P
                    <FileName> /S
                    <FileName> /I 380
                    <FileName> /M D000 0000

Return DOS ERRORLEVEL: 0->Passed; 1->Failed
