Figure 73 Error Data Structure - Hitachi HTS541616J9AT00 - Travelstar 160 GB Hard Drive Specifications

Status register
Extended error data (vendor specific)
State
Life timestamp (hours)
Note: bits (7:0) refer to the contents if the register is read with bit 7 of the Device Control register cleared to zero.
Bits (15:8) refer to the contents if the register is read with bit 7 of the Device Control register set to one.

Figure 73 Error data structure

State shall contain a value indicating the state of the device when the command was issued to the device or the reset
occurred as described below.
Value
x0h
x1h
x2h
x3h
x4h
x5h-xAh
xBh-xFh
14.15.2.4 Device error count
This field shall contain the total number of errors attributable to the device that have been reported by the device
during the life of the device. This count shall not include errors attributed to the receipt of faulty commands such as
commands codes not implemented by the device or requests with invalid parameters or invalid addresses. If the
maximum value for this field is reached the count shall remain at the maximum value when additional errors are
encountered and logged.
14.15.3 Extended Self-test log sector
The following figure defines the format of each of the sectors that comprise the Extended SMART
self-test log.
The Extended SMART self-test log sector shall support 48-bit and 28-bit addressing. All 28-bit entries
contained in the SMART self-test log, defined in "Self-test log data structure" shall also be included in the
Extended SMART self-test log with all 48-bit entries.
Description
Self-test log data structure revision number
Reserved
Self-test descriptor index (7:0)
Self-test descriptor index (15:8)
Descriptor entry 1
Descriptor entry 2
...
Descriptor entry 18
Vendor specific
Reserved
Data structure checksum
Travelstar 5K160 (PATA) Hard Disk Drive Specification
122 / 188
State
Unknown
Sleep
Standby
Active/Idle
SMART Off-line or Self-test
Reserved
Vendor specific
Note: The value of x is vendor specific
1 0Bh
19 0Ch
1 1Fh
2 20h
34
.
Bytes Offset
1 00h
1 01h
1 02h
1 03h
26 04h
26 1Eh
26 1D8h
2 1F2h
11 1F4h
1 1FFh
512