Samsung M9T manual =the fields reported in word 88 are valid

Page 55

Word

Content

 

Description

 

 

2

1=the fields reported in word 88 are valid

 

 

1

1=the fields reported in words 64-70 are valid

 

 

0

1=the fields reported in words 54-58 are valid (Obsolete)

54

XXXXh

Number of current logical cylinders (Obsolete)

 

55

XXXXh

Number of current logical heads (Obsolete)

 

56

XXXXh

Number of current logical sectors per track (Obsolete)

57-58

XXXXh

Current capacity in sectors, Word 57 specifies the low world of the capacity (Obsolete)

 

 

Current Multiple setting. Bit assignments

 

59

0XXXh

15-9

Reserved

 

8

1=Multiple sector setting is valid

 

 

 

 

 

 

7-0

xxh=Current setting for number of sectors

60-61

XXXXh

Total number of user addressable sectors (LBA mode only)

62

0000h

Obsolete

 

 

 

 

Multiword DMA Transfer Capability

 

63

XX07h

15-8

Multiword DMA transfer mode select

 

 

7-0

Multiword DMA transfer modes supported (support mode 0 , 1 and 2)

 

 

Flow Control PIO Transfer modes supported

 

64

0003h

15-8

Reserved

 

 

 

7-0

PIO modes supported (‘11b’ = PIO Mode 3 and 4 Supported)

65

0078h

Minimum Multiword DMA transfer cycle time per word

15-0

Cycle time in nanoseconds (120ns,

16.6MB/S)

 

 

66

0078h

Manufacturer’s recommended Multiword DMA transfer cycle time

15-0

Cycle time in nanoseconds (120ns,

16.6MB/S)

 

 

67

0078h

Minimum PIO transfer cycle time without flow control

15-0

Cycle time in nanoseconds (120ns,

16.6MB/S)

 

 

68

0078h

Minimum PIO transfer cycle time with IORDY flow control

15-0

Cycle time in nanoseconds (120ns,

16.6MB/S)

 

 

69-79

0000h

Reserved

 

 

71-74

0000h

Reserved

 

 

 

 

Queue depth

 

75

001fh

15-5

Reserved

 

 

 

4-0

Maximum queue depth-1

 

 

 

Serial ATA capabilities

 

 

 

15-11

Reserved

 

 

 

10

Supports Phy event counters

 

 

 

9

Supports receipt of host-initiated interface power management requests

76

1F06h

8

Supports native command queuing

 

 

 

7-1

Supports Serial ATA signaling speed (3:6Gbps, 2:3Gbps, 1:1.5Gbps)

 

 

0

Reserved (cleared to 0)

 

 

 

 

 

77

0000h

Reserved for future Serial ATA definition

 

Serial ATA feature supported 15-7 Reserved

 

 

 

6

Supports software settings preservation

 

 

 

 

 

5

Reserved

 

 

 

78

004Ch

4

Supports in-order data delivery

 

 

 

 

 

3

Supports device supports initiating interface power management

 

 

 

 

2

Supports DMA Setup Auto-Activate optimization

 

 

 

 

 

1

Supports non-zero buffer offsets in DMA Setup FIS

 

 

 

 

 

0

Reserved (set to 0)

 

 

 

 

 

Serial ATA feature enabled

 

 

 

 

 

15-7

Reserved

 

 

 

79

0040h

6

Software settings preservation enabled

 

 

 

 

 

5

Reserved

 

 

 

 

 

4

In-order data delivery enabled

 

 

 

 

 

 

 

Spinpoint M9T Product Manual REV 1.0

50

 

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Page 54 Page 56
Contents M9T Product Manual Page Table of Contents Iii Read Fpdma Queued 60h Read Log Extended 2Fh Read Long 22h Table of Tables User Definition ScopeManual Organization Reference SataIntroduction DescriptionKey Features Hardware Requirements Standards and RegulationsSpecification Summary SpecificationsLogical Configurations Physical SpecificationsPerformance Specifications Rated Power consumptionPower consumption Power RequirementsRotational Shock Environmental SpecificationsEnvironmental Specifications Linear Shock 1/2 sine pulseReliability Specifications Space Requirements InstallationMounting Unpacking InstructionsOrientation Mounting DimensionsVentilation Cable ConnectorsSata Connectivity Computer mainboard or Serial ATA host adapter Management PowerHDD Power, Sata Interface, and Factory Jumper Connector SATA-Bus Interface ConnectorDC Power Connector and SATA-Bus Interface Cable Connections Drive InstallationDisk Drive Operation Head / Disk Assembly HDABase Casting Assembly DC Spindle Motor AssemblyExploded Mechanical View Air Filtration System Disk Stack AssemblyHead Stack Assembly Voice Coil Motor and Actuator Latch AssembliesDrive Electronics Digital Signal Process and Interface ControllerDisk Controller DDR Buffer Control Block Host Interface Control BlockDisk Ldpc Control Block Disk Control BlockFrequency Synthesizer Automatic Gain Control Power ManagementRead/Write IC Time Base GeneratorAnalog to Digital Converter ADC and FIR Analog Anti-Aliasing Low Pass FilterRead and Write Operations Servo SystemRead Channel Write Channel Firmware FeaturesRead Caching Write Caching 6 APM Defect ManagementAutomatic Defect Allocation SmartSata Terminology Sata II InterfaceSpinpoint M9T Product Manual REV Signal Descriptions Physical Interface Signal SummaryRegisters When read When written2 I/O Register Address Control Block Register DescriptionsCommand Block Register Descriptions Device Register Ex F6h Command Register Ex F7hStatus Register Ex F7h Auto-Activate in DMA Setup FIS Sata II Feature SETDevice Activity Signal Staggered Spin-up Disable ControlPhy Event Counters Sata Power Management Software Settings PreservationCommand Table ATA Command DescriptionsCommand Code Parameters Smart Download Micro Code 92h Command DescriptionsCheck Power Mode E5h Device Configuration Overlay B1hDevice Configuration Identify data structure Word Content Format Track 50h Execute Device Diagnostics 90hDiagnostic Codes Flush Cache E7h, EAh extendedIdentify Device information Content Description=the fields reported in word 88 are valid EXT =Media Card Pass Through command feature set supported WWN Word Content DescriptionIdle E3h Automatic Standby Timer PeriodsIdle Immediate E1h Read DMA C8h, 25h extended Initialize Device Parameters 91hNOP 00h Read Buffer E4hRead Log Extended 2Fh Read Multiple Command C4h, 29h extendedRead Long 22h Read Sectors 20h, 24h extended Read Native Max Address F8h, 27h extendedRead Verify Sectors 40h, 41h extended Security Erase Unit F4h Security Disable Password F6hRecalibrate 10h Security Erase Prepare F3hSecurity Freeze Lock F5h Security Set Password F1hSecurity Erase Unit Password Word Content Security Set Password data contentSecurity Unlock F2h Set Features EFhSeek 7xh 12 Transfer Mode Values 11 Set Features Register DefinitionsSleep E6h Set Multiple Mode C6h13 Set Max Feature Register Values Set Max Address F9h, 37h extendedSmart B0h 14 Smart Feature Registers ValuesSmart disable operations D9h Smart enable/disable attribute auto-save D2hSmart execute off-line immediate D4h Smart enable operations D8h15 Device Smart Data Structure Smart read data D0hByte 16 Smart Attribute Status Flags Bit Name Description18 Off-line Data Collection Status Values 17 Smart Attribute Data List19 Self-test Execution Status Values Self-test execution status byteSmart return status DAh Smart read log sector D5hSmart write log sector D6h Write Fpdma Queued 61h Standby Immediate E0hWrite Buffer E8h Write DMA CAh, 35h extendedWrite Sectors 30h, 34h extended Write Multiple Command C5h, 39h extendedSpinpoint M9T Product Manual REV Maintenance Precautions MaintenanceGeneral Information HDD handling guide -Please handle HDD by side surfaces HDD handling guide Prevent Shocks Service and Repair
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