Hitachi travelstar hds723020bla642 用户手册
7K200 SATA OEM Specification
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13.1 Data In Commands
These commands are:
Device Configuration Identify
Identify Device
Read Buffer
Read Log Ext
Read Multiple
Read Multiple Ext
Read Sector(s)
Read Sector(s) Ext
S.M.A.R.T. Read Attribute Values
S.M.A.R.T. Read Attribute Thresholds
S.M.A.R.T. Read log sector
Execution includes the transfer of one or more 512 byte (>512 bytes on Read Long) sectors of data
from the device to the host.
Note that the status data for a sector of data is available in the Status Register before the sector is
transferred to the host.
If the device detects an invalid parameter, then it will abort the command by setting BSY=0, ERR=1,
ABT=1.
If an error occurs, the device will set BSY=0, ERR=1, and DRQ=1. The device will then store the
If the device detects an invalid parameter, then it will abort the command by setting BSY=0, ERR=1,
ABT=1.
If an error occurs, the device will set BSY=0, ERR=1, and DRQ=1. The device will then store the
error status in the Error Register. The registers will contain the location of the sector in error. The
erroneous location will be reported with CHS mode or LBA mode, the mode is decided by mode select
erroneous location will be reported with CHS mode or LBA mode, the mode is decided by mode select
bit (bit 6) of Device register on issuing the command.
13.2 Data Out Commands
These commands are:
Device Configuration Set
Format Track
Security Disable Password
Security Erase Unit
Security Set Password
Security Unlock
Set Max Set Password
Set Max Unlock
S.M.A.R.T Write Log Sector
Write Buffer
Write Log Ext
Write Multiple
Write Multiple Ext
Write Sector(s)
Write Sector(s) Ext
Execution includes the transfer of one or more 512 byte (>512 bytes on Write Long) sectors of data
from the host to the device.
If the device detects an invalid parameter, then it will abort the command by setting BSY=0, ERR=1,
ABT=1.
If an uncorrectable error occurs, the device will set BSY=0 and ERR=1, store the error status in the
from the host to the device.
If the device detects an invalid parameter, then it will abort the command by setting BSY=0, ERR=1,
ABT=1.
If an uncorrectable error occurs, the device will set BSY=0 and ERR=1, store the error status in the
Error Register. The registers will contain the location of the sector in error. The errored location will
be reported with CHS mode or LBA mode. The mode is decided by mode select bit (bit 6) of Device
be reported with CHS mode or LBA mode. The mode is decided by mode select bit (bit 6) of Device
register on issuing the command.