Technical information

HGST Ultrastar C15K600 Hard Disk Drive Specification
256
18.40.1
Send Diagnostic Page 0
This page requests that the drive return a list of supported pages on the next RECEIVE DIAGNOSTICS command.
Table 236 Diagnostic page 0
Byte
Bit
7
6
5
4
3
2
1
0
0
Page Code = 0
1
Reserved = 0
2 - 3
Page Length = 0
18.40.2
Send Diagnostic Page 3F
Table 237 Diagnostic page 3F
Byte
Bit
7
6
5
4
3
2
1
0
0
Page Code = 3F
1
Reserved = 0
Protocol Identifier = 6
2 – 3
Page Length = 1Ch
4
Phy Identifier
5
Phy Test Function
6
Phy Test Pattern
7
Rsvd=0
Phy Test Pattern
SATA = 0
Phy Test Pattern
SSC
Phy Test Pattern Physical Link Rate
8 – 10
Reserved = 0
11
Phy Test Pattern Dwords Control
12 – 19
Phy Test Pattern Dwords
20 – 31
Reserved = 0
- Phy Identifier specifies the selected phy that is to perform or to stop performing a phy test function. If the phy
does not exist, Check Condition status will be returned with a sense key of Illegal Request and additional sense
of Invalid Field in Parameter List.
- Phy Test Function specifies the phy test function to be performed. If an unsupported function is requested,
Check Condition status will be returned with a sense key of Illegal Request and additional sense of Invalid Field
in Parameter List.