//////////////////////////////////////////////////////////////////////
//                                                                  //
//   UDMA Support Level Revising Utility for fujitsu drive.         //
//        (PB13,14,15(H) / HN12,13) Firmware Dev#2, IDE1 pj. H.Iima //
//        Copyright(C) FUJITSU Ltd. 1999-2000, All rights reserved. //
//                                                                  //
//////////////////////////////////////////////////////////////////////


Version 1.14 Feb 23, 2000

Added Primary/Secondary with Master/Slave selective Option.
In the system area, a switch information is provided in order to
enable or disable UDMA Mode-4 (66.7MB/s) feature.
The "UDMA66.bat"and "UDMA33.bat" can revise switch information
data in Fujitsu hard disk drive.  (PB13/13H,PB14/14H,PB15/15H,
HN12/12L and HN13/13L)

Usage : A:\>UDMA33
         or
        A:\>UDMA66

;----------------------------------------------------------------

1) Connect target drive to ATA bus.

2) Turn on drive power and PC by MS-DOS FDD.

3) To start this tool, type following filename at command prompt.

     A:\>UDMA33  (for ULtra DMA33 mode setting)
         or
     A:\>UDMA66  (for Ultra DMA66 mode setting)

4) After that, program runs automatically.
   This tool is checking the HDD model from Identify information.
   If other drive is connected, error message is displayed.

     F/W Rev.     :
     Model Number :
     < ERROR >  Unexpected drive is connected on ATA bus.

5) If the following message appears, UDMA support level is
   revised as your intend.

     F/W Rev.     : Dx-xx-xx
     Model Number : FUJITSU MPxxxxxAx
     Current Setting : UDMA Mode-4 66.7MB/s is ENABLED.
     >>>>>>>>>>>>>>>>> UDMA Mode-4 66.7MB/s is DISABLED.
     Program Complete. OK."

6) Turn off drive power.
   New setting will be valid after power off -> on.
