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Constellation ES Serial ATA Product Manual, Rev. G 33
60–61
Total number of user-addressable LBA sectors available
(see Section 3.2 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 user-address-
able LBAs specified in words 100-103. This is required for drives that
support the 48-bit addressing feature.
0FFFFFFFh*
62 Retired 0000
H
63
Multiword DMA active and modes supported
(see note following this table)
xx07
H
64 Advanced PIO modes supported (modes 3 and 4 supported) 0003
H
65 Minimum multiword DMA transfer cycle time per word (120 ns) 0078
H
66
Recommended multiword DMA transfer cycle time per word
(120 ns)
0078
H
67 Minimum PIO cycle time without IORDY flow control (240 ns) 00F0
H
68 Minimum PIO cycle time with IORDY flow control (120 ns) 0078
H
69–74 ATA-reserved 0000
H
75 Queue depth 001F
H
76 Serial ATA capabilities xxxx
H
77 Reserved for future Serial ATA definition xxxx
H
78 Serial ATA features supported xxxx
H
79 Serial ATA features enabled xxxx
H
80 Major version number 003E
H
81 Minor version number 0028
H
82 Command sets supported 364B
H
83 Command sets supported 7C03
H
84
Command sets support extension
(see note following this table)
4003
H
See Word 108-111 note.
(4003H = 0100000000000011
binary)
85 Command sets enabled 30xx
H
86 Command sets enabled 0001
H
87 Command sets enable extension 4000
H
88 Ultra DMA support and current mode (see note following this table) xx3F
H
89 Security erase time 0000
H
90 Enhanced security erase time 0000
H
92 Master password revision code FFFE
H
93 Hardware reset value xxxx
H
95–99 ATA-reserved 0000
H
100–103
Total number of user-addressable LBA sectors available (see Section
3.2 for related information). These words are required for drives that
support the 48-bit addressing feature. Maximum value:
0000FFFFFFFFFFFFh.
ST32000644NS = 3,907,029,168
ST31000524NS = 1,953,525,168
ST3500514NS = 976,773,168
104–107 ATA-reserved 0000
H
Word Description Value