Technical information

HGST Ultrastar C15K600 Hard Disk Drive Specification
139
Table 117 SAS Log Descriptor (part 2 of 3)
Byte
Bit
7
6
5
4
3
2
1
0
14
Reserved
Attached
SSP
Initiator Port
Attached
STP
Initiator Port
Attached
SMP
Initiator Port
Reserved
15
Reserved
Attached
SSP
Target Port
Attached
STP
Target Port
Attached
SMP
Target Port
Reserved
16-23
(MSB)
SAS Address (the address of the target port)
(LSB)
24-31
(MSB)
Attached SAS Address (the address received in the incoming IDENTIFY)
(LSB)
32
Attached PHY Identifier
(the PHY identifier received in the incoming IDENTIFY)
33-39
Reserved
40-43
(MSB)
Invalid Dword Count
(LSB)
44-47
(MSB)
Running Disparity Error Count
(LSB)
48-51
(MSB)
Loss of Dword Synchronization
(LSB)
52-55
(MSB)
PHY Reset Problem
(LSB)
56-57
Reserved
58
PHY event Descriptor Length (0Ch)
59
Number of Event Descriptors (04h)
60-62
Reserved
63
Phy Event Source (01h) (Invalid Dword Count)
64-67
(MSB)
PHY Event
(LSB)
68-71
(MSB)
Peak Value Detector Threshold (00h)