K6602705
Rev.3
08.20.01
- 65 -
(5) SMART Extended self-test routine
Depending on the value in the Sector Number register, this self-test routine is performed in either the
captive or the off-line or mode. This self-test routine should take on the order of tens of minutes to
complete.
The following test is performed in addition to the above SMART Short self-test routine(except the partial
read scan rest):
a) Read scanning for entire LBA
6.3.2.8.12 SMART Read Log Sector [B0h, Sub D5h]
Task File Registers 76543210
Command B0h
Cylinder High C2h
Cylinder Low 4Fh
Device/Head - X - DRV XX
Sector Number Log Address
Sector Count
01h
Features D5h
DRV : Device selection bit 0 : DRV0 1:DRV1
SMART Read Log Sector command returns the indicated log to the host.
Sector number - Indicates the log to be returned as described in following table . The host vendor specific
logs may be used by the host to store any data desired. If a host vendor specific log has never been written
by the host, when read the content of the log shall be zeros. Device vendor specific logs are used by the
device vendor to store any data.
Table 6.12 Log Sector Addresses
Log Sector
Address
Content Read/Write
00h Reserved The device returns a command aborted
response to the host’s request to read or
write.
01h SMART Error Log Sector Read Only
02h – 05h Reserved see note
06h SMART Self-test Log Sector Read Only
07h - 7Fh Reserved see note
80h - 9Fh Host vendor specific Read/Write
A0h Device vendor specific Read Only
Host shall not use device vendor specific
A1h – BFh Device vendor specific Read/Write
Host shall not use device vendor specific
C0h – FFh Reserved see note
NOTE
:
Log is reserved and read/write status will be assigned when the address is assigned.
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