SATA Interface |
| www.seagate.com |
Table 8 Identify Device commands (continued) |
| |
Word | Description | Value |
|
|
|
59 | Number of sectors transferred during a Read Multiple | xxxxH |
| or Write Multiple command |
|
|
|
|
Total number of | 0FFFFFFFh* | |
| (see Section 2.2 for related information) |
|
| *Note: The maximum value allowed in this field is: |
|
| 0FFFFFFFh (268,435,455 sectors, 137GB). Drives with |
|
| capacities over 137GB will have 0FFFFFFFh in this field and |
|
| the actual number of |
|
| words |
|
|
| |
|
|
|
62 | Retired | 0000H |
|
|
|
63 | Multiword DMA active and modes supported | xx07H |
| (see note following this table) |
|
|
|
|
64 | Advanced PIO modes supported (modes 3 and 4 | 0003H |
| supported) |
|
|
|
|
65 | Minimum multiword DMA transfer cycle time per word (120 | 0078H |
| nsec) |
|
|
|
|
66 | Recommended multiword DMA transfer cycle time per | 0078H |
| word |
|
| (120 nsec) |
|
|
|
|
67 | Minimum PIO cycle time without IORDY flow control (240 | 0078H |
| nsec) |
|
|
|
|
68 | Minimum PIO cycle time with IORDY flow control (120 nsec) | 0078H |
|
|
|
0000H | ||
|
|
|
75 | Queue depth | 001FH |
|
|
|
76 | SATA capabilities | xxxxH |
|
|
|
77 | Reserved for future SATA definition | xxxxH |
|
|
|
78 | SATA features supported | xxxxH |
|
|
|
79 | SATA features enabled | xxxxH |
|
|
|
80 | Major version number | 01F0H |
|
|
|
81 | Minor version number | 0028H |
|
|
|
82 | Command sets supported | 364BH |
|
|
|
83 | Command sets supported | 7F09H |
|
|
|
84 | Command sets support extension | 4163H |
| (see note following this table) |
|
|
|
|
85 | Command sets enabled | 30xxH |
|
|
|
86 | Command sets enabled | BE09H |
|
|
|
87 | Command sets enable extension | 4163H |
|
|
|
88 | Ultra DMA support and current mode (see note following | xx7FH |
| this table) |
|
|
|
|
89 | Security erase time | 0039H |
|
|
|
90 | Enhanced security erase time | 0039H |
|
|
|
30 | NAS HDD Product Manual, Rev. A |
