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Seagate BARRACUDA ST1500DL003 User Manual

Page 35

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Barracuda Green SATA Product Manual, Rev. D

35

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Serial ATA Interface

86

Command sets enabled

BE01

H

87

Command sets enable extension

4123

H

88

Ultra DMA support and current mode (see note following this
table)

xx7F

H

89

Security erase time

00A9

H

90

Enhanced security erase time

00A9

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 2.2 for related information). These words are required for
drives that support the 48-bit addressing feature. Maximum
value: 0000FFFFFFFFFFFFh.

ST2000DL003 = 3,907,029,168
ST1500DL003 = 2,930,277,168

104–107

ATA-reserved

0000

H

108–111

The mandatory value of the world wide name (WWN) for the
drive. NOTE: This field is valid if word 84, bit 8 is set to 1
indicating 64-bit WWN support.

Each drive will have a unique
value.

112–127

ATA-reserved

0000

H

128

Security status

0001

H

129–159

Seagate-reserved

xxxx

H

160–254

ATA-reserved

0000

H

255

Integrity word

xxA5

H

Note

Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not
supported.

Note

See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data.

Table 8 Bit Descriptions

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.

Table 7 Identify Device commands (Continued)

Word

Description

Value

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