Seagate SV35 Series SATA Product Manual page 41

Word Description
83 Command sets supported
84 Command sets support extension
85 Command sets enabled
86 Command sets enabled
87 Command sets enable extension
88 Ultra DMA support and current mode (see note following this table)
89 Security erase time
90 Enhanced security erase time
92 Master password revision code
93 Hardware reset value
(see description following this table)
95–99 ATA-reserved
100–103 Total number of user-addressable LBA sectors available (see Section
2.2 for related information). These words are required for drives that
support the 48-bit addressing feature. Maximum value:
0000FFFFFFFFFFFFh.
104–127 ATA-reserved
128 Security status
129–159 Seagate-reserved
160–254 ATA-reserved
255 Integrity word
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.
Note.
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.
SV35 Series SATA Product Manual, Rev. C
Value
7C03
H
4003
H
30xx
H
0001
H
4000
H
xx3F
H
0000
H
0000
H
FFFE
H
xxxx
H
0000
H
ST3500641SV = 976,773,168
ST3250824SV = 488,397,168
ST3160812SV = 312,581,808
0000
H
0001
H
xxxx
H
0000
H
xxA5
H
35