Serial ATA Interface | www.seagate.com |
Note | Automatic Acoustic Management (AAM) features are not supported. |
|
|
Note | See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data. |
|
|
Table 9 Bit Descriptions
Description (if bit is set to 1)
Bit | Word 63 |
|
|
0 | Multiword DMA mode 0 is supported. |
|
|
1 | Multiword DMA mode 1 is supported. |
|
|
2 | Multiword DMA mode 2 is supported. |
|
|
8 | Multiword DMA mode 0 is currently active. |
|
|
9 | Multiword DMA mode 1 is currently active. |
|
|
10 | Multiword DMA mode 2 is currently active. |
Bit | Word 84 |
|
|
0 | SMART error login is supported. |
|
|
1 | SMART |
|
|
2 | Media serial number is supported. |
|
|
3 | Media Card Pass Through Command feature set is supported. |
|
|
4 | Streaming feature set is supported. |
|
|
5 | GPL feature set is supported. |
|
|
6 | WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands are supported. |
|
|
7 | WRITE DMA QUEUED FUA EXT command is supported. |
|
|
8 | |
|
|
Obsolete. | |
|
|
Reserved for TLC. | |
|
|
13 | IDLE IMMEDIATE command with IUNLOAD feature is supported. |
|
|
14 | Shall be set to 1. |
|
|
15 | Shall be cleared to 0. |
Bit | Word 88 |
|
|
0 | Ultra DMA mode 0 is supported. |
|
|
1 | Ultra DMA mode 1 is supported. |
|
|
2 | Ultra DMA mode 2 is supported. |
|
|
3 | Ultra DMA mode 3 is supported. |
|
|
4 | Ultra DMA mode 4 is supported. |
|
|
5 | Ultra DMA mode 5 is supported. |
36 | Pipeline HD SATA Product Manual, Rev. F |
