Seagate ST317221A Product Manual page 35

28
Word Description
91 Advanced Power Manage-
ment value
92 Master Password Revision
code
93 Hardware Reset Value
(see description following
this table)
94–127 ATA-reserved
128 Security Status
129–159 Seagate-reserved
160–254 ATA-reserved
255 Integrity word
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.
U8 Family Product Manual, Rev. A
Value
0040
FFFE
xxxx
0000
0001
xxxx
0000
xx A5
H
H
H
H
H
H
H
H