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Toshiba Corporation Digital Media Network Company
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11.8.42.7 SMART Write Log Sector
COMMAND CODE
1 0 1 1 0 0 0 0
REGISTER
REGISTER SETTING NORMAL COMPLETION
DR DRIVE No. no change
CY C24Fh no change
HD no change
SN Log Sector Address no change
SC
Number of sectors to write
00h
FT D6h no change
This command writes an indicated number of 512 byte data sectors to the indicated log.
11.8.42.8 SMART Enable Operations
COMMAND CODE
1 0 1 1 0 0 0 0
REGISTER
REGISTER SETTING NORMAL COMPLETION
DR DRIVE No. no change
CY C24Fh no change
HD no change
SN no change
SC no change
FT D8h no change
This command enables access to all SMART capabilities of the drive. Prior to receipt of this command,
Parameters for drive failure prediction are neither monitored nor saved by the drive. The state of SMART
(either enabled or disabled) will be preserved by the drive across power cycles. Once enabled, the receipt
of subsequent SMART ENABLE OPERATIONS commands don’t affect any of the parameters for drive
failure prediction.
Upon receipt of this command from the host, the drive sets BSY, enables SMART capabilities and
functions, clears BSY and asserts INTRQ.