===================================================
Intel(R) Platform Controller Hub EG20T SATA Option ROM utility 
for MS-DOS Version 2.00 
Release Notes 
Copyright  2010, Intel Corporation and/or its suppliers and licensors. All rights reserved.
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This utility write/read a SATA Option ROM file to/from Topcliff.


<Operation Environment>
=======================

  MS-DOS Ver.6.22


<Usage>
=======

1. To write SATA Option ROM.
   In MS-DOS environment, execute as following.
   > wrorom /wrile FILENAME <Enter>

       FILENAME is an input file name of the SATA Option ROM.

    - The above command writes the SATA option ROM file loaded from your disk 
      into the SPI EEPROM which connects to PCH EG20T on your platform.
     

2. To read SATA Option ROM.
   In MS-DOS environment, execute as following.
   > wrorom /read FILENAME <Enter>

       FILENAME is an output file name of the SATA Option ROM that you intend to save as.

   - The above command reads the current SATA option ROM file from the SPI EEPROM which 
     connects to PCH EG20T on your platform and save it to your disk.


<Note>
=======

1. This utility can't work with DOS window in the Windows XP.

2. After writing the SATA Option ROM to the SPI EEPROM, please make sure the write process is successful
   by reading the SATA Option ROM back from the SPI EEPROM and campare against the original file 
   using a file compare tool.

