Seagate Barracuda ATA Series Product Manual page 42

32
Note. See the bit descriptions below for words 63, 88, 93 and 94 of the
Identify Drive data:
Description (if bit is set to 1)
Bit
0
1
2
8
9
10
Bit
0
1
2
3
4
8
9
10
11
12
13
Bit
13
Bit
0–7
8–15
Barracuda ATA V Product Manual, Rev. E
Word 63
Multiword DMA mode 0 is supported.
Multiword DMA mode 1 is supported.
Multiword DMA mode 2 is supported.
Multiword DMA mode 0 is currently active.
Multiword DMA mode 1 is currently active.
Multiword DMA mode 2 is currently active.
Word 88
Ultra DMA mode 0 is supported.
Ultra DMA mode 1 is supported.
Ultra DMA mode 2 is supported.
Ultra DMA mode 3 is supported.
Ultra DMA mode 4 is supported.
Ultra DMA mode 0 is currently active.
Ultra DMA mode 1 is currently active.
Ultra DMA mode 2 is currently active.
Ultra DMA mode 3 is currently active.
Ultra DMA mode 4 is currently active.
Ultra DMA mode 5 is currently active.
Word 93
1 = 80-conductor cable detected, CBLID above V
0 = 40-conductor cable detected, CBLID below V
Word 94
Current AAM setting
AAM Power on default
IH
IL