Word | Description | Value |
|
|
|
128 | Security status | 0001H |
xxxxH | ||
|
|
|
0000H | ||
|
|
|
255 | Integrity word | xxA5H |
|
|
|
Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported
Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data:
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 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. |
|
|
|
| 8 | Ultra DMA mode 0 is currently active. |
|
|
|
| 9 | Ultra DMA mode 1 is currently active. |
|
|
|
| 10 | Ultra DMA mode 2 is currently active. |
|
|
|
| 11 | Ultra DMA mode 3 is currently active. |
|
|
|
| 12 | Ultra DMA mode 4 is currently active. |
|
|
|
| 13 | Ultra DMA mode 5 is currently active. |
|
|
|
U Series 9 Product Manual, Rev. D | 27 |
