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Word
Content
63
0x07H
64
0003H
65
0078H
66
0078H
67
0078H
68
0078H
69-74
0000H
75
001FH
76
170xH
77
0000H
Note.1 The '*' mark in 'Content' field indicates the use of those parameters that are vendor specific.
Note.2 The '**' mark depends on HTS5425XXK9SA00 or HTS5425XXK9A300.
Table 56 Identify device information --- Continued ---
Description
Multiword DMA Transfer Capability
15-11(=0) Reserved
10 1=Multiword DMA mode 2 is selected
9 1=Multiword DMA mode 1 is selected
8 1=Multiword DMA mode 0 is selected
7- 3 (=0) Reserved
2 (=1) 1=Multiword DMA mode 2 is supported
1 (=1) 1=Multiword DMA mode 1 is supported
0 (=1) 1=Multiword DMA mode 0 is supported
Flow Control PIO Transfer Modes Supported
15- 8 (=0) Reserved
7- 0 (=3) Advanced PIO Transfer Modes Supported
'11' = PIO Mode 3 and 4 Supported
Minimum Multiword DMA Transfer Cycle Time Per Word
15- 0 (=78h) Cycle time in nanoseconds (120ns, 16.6MB/s)
Manufacturer's Recommended Multiword DMA Transfer Cycle Time
15- 0 (=78h) Cycle time in nanoseconds (120ns, 16.6MB/s)
Minimum PIO Transfer Cycle Time Without Flow Control
15- 0 (=78h) Cycle time in nanoseconds (120ns, 16.6MB/s)
Minimum PIO Transfer Cycle Time With IORDY Flow Control
15- 0 (=78h) Cycle time in nanoseconds (120ns, 16.6MB/s)
Reserved
Queue depth
15-5(=0) Reserved
4-0(=1Fh) Maximum queued depth - 1
SATA capabilities
15-13(=0) Reserved
1=Native Command Queuing priority information
12(=1)
supported
1=Unload while NCQ commands outstanding
11(=0)
supported
10(=1) 1=Phy event counters supported
1=Receipt of host-initiated interface power
9(=1)
management requests supported
8(=1) 1=Native Command Queuing supported
7-3(=0) Reserved
**2(=x) 1=SATA Gen-2 speed (3.0Gbps) supported
1(=1) 1=SATA Gen-1 speed (1.5Gbps) supported
0(=0) Reserved
Reserved
Page 89 of 171
5K250 (SATA) OEM Specification
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