Текст страницы
Word
Content
Description
11 (=1)
READ BUFFER DMA command is supported
10 (=1)
WRITE BUFFER DMA command is supported
8 (=1)
DOWNLOAD MICROCODE DMA is supported
4 (=0 or 1)
0 = Device May Not Encrypt All User Data on the device
1 = Device Encrypts All User Data on the device
3 (=1)
Extended Number of User Addressable Sectors is supported
70-74
0000H
Reserved
75
001FH
Queue depth
15-5 (=0)
Reserved
4-0 (=1F)
Maximum queued depth – 1
76
970EH
SATA capabilities
15 (=1)
READ LOG DMA EXT command is supported
14-13 (=0)
Reserved
12 (=1)
High Priority command (see Section 11.5)
11 (=0)
Unload while NCQ commands are outstanding is supported
10 (=1)
Phy event counters
9 (=1)
Receipt of host-initiated interface power management requests
8 (=1)
Native Command Queuing supported
7-4 (=0)
Reserved
3 (=1)
SATA Gen-3 speed (6.0Gbps) supported
2 (=1)
SATA Gen-2 speed (3.0Gbps) supported
1 (=1)
SATA Gen-1 speed (1.5Gbps) supported
0 (=0)
Reserved
77
007xH
15-9 (=0)
Reserved
8 (=0 or 1)
Power Disable feature always enabled
7 (=0)
Reserved
6 (=1)
Support RECEIVE FPDMA QUEED and SEND FPDMA QUEUED
5 (=1)
Supports NCQ Non-Data Command
4 (=1)
Supports NCQ Streaming
3-1 (=011)
Current negotiated SATA speed Gen-3 speed of 6.0Gbps
(=010)
Current negotiated SATA speed Gen-2 speed of 3.0Gbps
(=001)
Current negotiated SATA speed Gen-1 speed of 1.5Gbps
0 (=0)
Reserved
78
0CDEH
SATA supported features
15-13 (=0)
Reserved
12 (=0 or 1)
Power Disable feature
11 (=1)
Rebuild Assist
10 (=1)
Device Initiated Interface Power Management Software Settings
9-8 (=0)
Reserved
7 (=1)
NCQ Autosense
6 (=1)
Software setting preservation
5 (=0)
Reserved
4 (=1)
In-order data delivery
3 (=1)
Device initiated interface power management
2 (=1)
DMA Setup Auto-Activate optimization
1 (=1)
Non-zero buffer offset in DMA Setup FIS
0 (=0)
Reserved
79
0040H
SATA enabled features
15-12 (=0)
Reserved
11 (=0)
Rebuild Assist feature set
10 (=0 or 1)
Power Disable feature
9-7 (=0)
Reserved
6 (=1)
Software setting preservation
166
Hard Disk Drive Specification