WD Vendor Specific Commands ??
March 16th, 2007, 6:02
Hi ,
after some searches on google , i've found that WD HDD Scorpio needs a special command before they can accept commands to read/write from the SA .
This commands [to set the HDD in superon mode] should be 80h command that doesn't appear on ATA specific commands, but i don't know what paramenters to set on the other registers .
Can somebody help me ?
Thanks .
after some searches on google , i've found that WD HDD Scorpio needs a special command before they can accept commands to read/write from the SA .
This commands [to set the HDD in superon mode] should be 80h command that doesn't appear on ATA specific commands, but i don't know what paramenters to set on the other registers .
Can somebody help me ?
Thanks .
March 16th, 2007, 9:28
If you don't know this command (also known as techno-key) what are you going to do inside SA? You have to understand structure of firmware, functionality of modules, other commands to work with SA, etc...
It's not all that easy
It's not all that easy
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