Seagate ST2000VM003, ST1000VM002, 100633414 manual XxxxH

Page 34

Serial ATA Interface

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Table 8

Identify Device commands (continued)

 

 

 

 

 

Word

 

Description

Value

 

 

 

 

47

 

(Bits 7–0) Maximum sectors per interrupt on Read multiple and

8010H

 

 

Write multiple (16)

 

 

 

 

 

48

 

Reserved

0000H

 

 

 

 

49

 

Standard Standby timer, IORDY supported and may be disabled

2F00H

 

 

 

 

50

 

ATA-reserved

4000H

51

 

PIO data-transfer cycle timing mode

0200H

 

 

 

 

52

 

Retired

0200H

 

 

 

 

53

 

Words 54–58, 64–70 and 88 are valid

0007H

54

 

Number of current logical cylinders

xxxxH

 

 

 

 

55

 

Number of current logical heads

xxxxH

 

 

 

 

56

 

Number of current logical sectors per logical track

xxxxH

57–58

 

Current capacity in sectors

xxxxH

 

 

 

 

59

 

Number of sectors transferred during a Read Multiple

xxxxH

 

 

or Write Multiple command

 

 

 

 

 

60–61

 

Total number of user-addressable LBA sectors available

0FFFFFFFh*

 

 

(see Section 2.2 for related information)

 

 

 

*Note: The maximum value allowed in this field is: 0FFFFFFFh

 

 

 

(268,435,455 sectors, 137 Gbytes). Drives with capacities over

 

 

 

137 Gbytes will have 0FFFFFFFh in this field and the actual num-

 

 

 

ber of user-addressable LBAs specified in words 100-103. This is

 

 

 

required for drives that support the 48-bit addressing feature.

 

 

 

 

 

62

 

Retired

0000H

63

 

Multiword DMA active and modes supported

xx07H

 

 

(see note following this table)

 

 

 

 

 

64

 

Advanced PIO modes supported (modes 3 and 4 supported)

0003H

 

 

 

 

65

 

Minimum multiword DMA transfer cycle time per word (120 nsec)

0078H

 

 

 

 

66

 

Recommended multiword DMA transfer cycle time per word

0078H

 

 

(120 nsec)

 

 

 

 

 

67

 

Minimum PIO cycle time without IORDY flow control (240 nsec)

0078H

68

 

Minimum PIO cycle time with IORDY flow control (120 nsec)

0078H

69–74

 

ATA-reserved

0000H

 

 

 

 

75

 

Queue depth

001FH

76

 

Serial ATA capabilities

xxxxH

77

 

Reserved for future Serial ATA definition

xxxxH

 

 

 

 

78

 

Serial ATA features supported

xxxxH

79

 

Serial ATA features enabled

xxxxH

 

 

 

 

80

 

Major version number

01F0H

 

 

 

 

34

Pipeline HD SATA Product Manual, Rev. F

Image 34
Contents Pipeline HD Document Revision History Revision Date Description of changesContents Pipeline HD Sata Product Manual, Rev. F Figures Pipeline HD Sata Product Manual, Rev. F Seagate Technology Support Services Pipeline HD Sata Product Manual, Rev. F Introduction About the Serial ATA InterfaceIntroduction Specification summary tables Drive Specification ST2000VM003 ST1000VM002Drive Specifications Formatted capacity LBA modeDefault logical geometry Recording and interface technologyStart/stop times Physical characteristicsSeek time Typical seek times ms Read WritePower specifications Power consumptionTypical Current Profiles Conducted noise Power-management modesPower modes Heads Spindle Buffer Voltage toleranceHumidity Environmental specifications Drive case temperatureTemperature gradient AltitudeOperating vibration VibrationNonoperating vibration Electromagnetic immunity AcousticsTest for Prominent Discrete Tones PDTs Model Idle Seek ST2000VM003Reliability Annualized Failure Rate WarrantyAgency certification Safety certification Electromagnetic compatibilityChina Restriction of Hazardous Substances RoHS Directive FCC verificationEnvironmental protection Australian C-Tick N176Corrosive environment Drive Specifications Configuring the drive Handling and static-discharge precautionsSerial ATA cables and connectors Drive mounting Attaching Sata cablingMounting dimensions 2TB model Mounting dimensions 1TB model Serial ATA Interface Segment Pin Function DefinitionCommand name Command code in hex Supported ATA commandsE5H ECH E7HEAH E3HF5H F3HF4H F1HIdentify Device command Word Description ValueXxxxH BE01H FffehBit Word Set Features command Ultra DMA mode 6 is supportedA.R.T. commands Code in features register A.R.T. commandIndex EprmlPipeline HD Sata Product Manual, Rev. F Pipeline HD Sata Product Manual, Rev. F Pipeline HD Sata Product Manual, Rev. F Page Seagate Technology LLC Americas

ST1000VM002, ST2000VM003, 100633414 specifications

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