Hitachi HDS721032CLA362, HCS721050CLA382 Set Max Address Ext 37h, Set Max Address Ext Command 37h

Page 200

11.39Set Max Address Ext (37h)

Command Block Output Registers

Register								7	6		5		4		3		2		1			0

Data Low								-	-		-		-		-		-		-			-

Data High								-	-		-		-		-		-		-			-

				Current				-	-		-		-		-		-		-			-
Feature								-	-		-		-		-		-		-			-

					Previous			-	-		-		-		-		-		-			-
					Previous			-	-		-		-		-		-		-			-

				Current				-	-		-		-		-		-		-			B
Sector Count								-	-		-		-		-		-		-			B

					Previous			-	-		-		-		-		-		-			-
					Previous			-	-		-		-		-		-		-			-

Sector				Current				V	V		V		V		V		V		V			V
Sector								V	V		V		V		V		V		V			V
Number
Number					Previous			V	V		V		V		V		V		V			V

				Current				V	V		V		V		V		V		V			V
Cylinder Low								V	V		V		V		V		V		V			V

					Previous			V	V		V		V		V		V		V			V
					Previous			V	V		V		V		V		V		V			V

				Current				V	V		V		V		V		V		V			V
Cylinder High								V	V		V		V		V		V		V			V

					Previous			V	V		V		V	V			V	V				V
					Previous			V	V		V		V	V			V	V				V

Device/Head								-	1		-		D		-		-		-			-

Command								0	0		1		1		0		1		1			1


						Error Register

	7		6		5		4			3			2				1				0
	CRC		UNC		0		IDN			0			ABT				T0N				AMN

	0		0		0		0			0			V				0				0

Table 146 Set Max Address Ext Command (37h)

Command Block Input Registers

Register

7

6

5

4

3

2

1

0

Data Low

-

-

-

-

-

-

-

-

Data High

-

-

-

-

-

-

-

-

Error

…See Below…

HOB=0

-

-

-

-

-

-

-

-

Sector Count

HOB=1

-

-

-

-

-

-

-

-

Sector

HOB=0

V

V

V

V

V

V

V

V

Number

HOB=1

V

V

V

V

V

V

V

V

HOB=0

V

V

V

V

V

V

V

V

Cylinder Low

HOB=1

V

V

V

V

V

V

V

V

HOB=0

V

V

V

V

V

V

V

V

Cylinder High

HOB=1

V

V

V

V

V

V

V

V

Device/Head

-

-

-

-

-

-

-

-

Status

…See Below…

Status Register

7

6

5

4

3

2

1

0

BSY

RDY

DF

DSC

DRQ

COR

IDX

ERR

0

V

0

-

-

0

-

V

This command is immediately preceded by a Read Native Max Address Ext command.

This command overwrites the maximum number of Address of HDD in a range of actual device capacity. Once device receives this command, all accesses beyond that Address are rejected with setting ABORT bit in status register.

When the address requested is greater than 268,435,455, words (103:100) shall be modified to reflect the requested value, but words (61:60) shall not be modified. When the address requested is equal to or less than 268,435,455, words (103:100) shall be modified to reflect the requested value, and words (61:60) shall also be modified.

If this command is not supported, the maximum value to be set exceeds the capacity of the device, a host protected area has been established by a Set Max Address command, the command is not immediately preceded by a Read Native Max Address Ext command, or the device is in the Set Max Locked or Set Max Frozen state, the device shall return command aborted.

The device returns the command aborted for a second non-volatile Set Max Address Ext command until next power on or hardware reset.

Hitachi hard disk drive specifications

200

Image 200

Contents Hard Disk Drive Specification Copyright Hitachi Global Storage Technologies Table of contents Security Disable Password F6h Idle Immediate E1h/95hInitialize Device Parameters 91h Read Log Ext 2Fh11.33 Input Registers of SCT Data Transfer Using Smart Power supply generated ripple at drive power connectorCommand table for device lock operation 103 104105 107Access Time Array Entry Linearly Interpolated 156 149150 151Write Multiple FUA Ext Command CEh Selective self-test log data structureIntroduction Capacity Type Cache Model#Ultrastar CinemaStar Type and Model#References GlossaryGeneral caution General features Part 1. Functional specification Actuator Head disk assemblyControl Electronics Default logical drive parameters Formatted capacity1TB model World Wide Name Assignment World Wide Name AssignmentMechanical positioning performance Cylinder allocation Drive organizationDrive Format Command overhead Performance characteristicsCommand overhead Mechanical positioning Drive ready time Average latencySingle Track Seek Time Latency TimeOperating mode descriptions Mode transition timesMode transition times Operating modesDefect flagging strategy Connector location Signal connectorHitachi hard disk drive specifications Electrical interfaceSignal definition Interface connector pins and I/O signalsPlug Connector pin definition Signal 2.1 TX+ / TX2.3 5V Precharge 2.4 12V PrechargeOut of band signalingSATA Parameter descriptionsEnvironment Temperature and humidityTemperature and humidity Corrosion test Atmospheric conditionDC power requirements Power supply current typicalPower supply current of 2 Disk model Input voltagePower supply generated ripple at drive power connector Power supply current of 1 Disk modelReliability Required Power-Off Sequence Mechanical specifications Physical dimensionsAll dimensions are in millimeters Bottom and side views with mounting hole locations Physical Dimensions Hole locationsConnector locations Connector locationsDrive mounting Heads unload and actuator lockVibration and shock Operating vibrationRandom vibration Linear Swept sine vibration LinearNonoperating vibration Operating shockRandom vibration Swept sine vibrationNonoperating shock Nonoperating Rotational shockTrapezoidal shock wave Sinusoidal shock waveIdentification labels Sound power levelsAcoustics Safety Electromagnetic compatibility CE MarkTick Mark Bsmi MarkPart 2. Interface Specification Check Power Mode Download Comreset response time Streaming CommandsTerminology Deviations From StandardCommand register Alternate Status RegisterCylinder High Register Alternate Status RegisterCylinder Low Register Data RegisterDevice Control Register Device Control RegisterDrive Address Register Device/Head RegisterDrive Address Register Device/Head RegisterBit Definitions Icrce CRC Error RegisterError Register Sector Number Register Features RegisterSector Count Register Status Register Status RegisterReset Response Reset ResponsePower On Reset POR Soft Reset Software ResetDiagnostic and Reset considerations Default Register ValuesDiagnostic Codes Register InitializationLBA Addressing Mode Sector Addressing ModeLogical CHS Addressing Mode Power Management Feature Power ModePower Management Commands Standby timerInterface Capability for Power Modes Power conditionsSmart Function Self-test Error LogOff-line Read Scanning Security Mode Feature Set Security modeDevice Unlocked mode Device Frozen modePassword Master Password settingUser Password setting Device locked modeOperation from POR after User Password is set Usual OperationUser Password Lost Attempt limit for Security Unlock commandCommand Table Command Locked Mode Unlocked Mode Frozen ModeSecurity Erase Unit Executable Read Native Max Address F8h Set Max Address F9h Host Protected Area FeatureExample for operation In LBA mode Security extensions Write Cache Function Non recovered write errors Non recovered read errorsRecovered read errors Reassign FunctionPower-up in Standby feature set Advanced Power Management feature set APM12 48-bit Address Feature Set Streaming feature Set Streaming commandsStreaming Logs Sata Interface Power Management Sata Bist Built-in Self TestSoftware Setting Preservation Comreset Preservation RequirementsSata II Optional Features Asynchronous Signal RecoveryDevice Power Connector Pin 11 Definition Counter Reset MechanismsIdentifier Mandatory Description Bits Optional Counter IdentifiersPhy Event Counter Identifiers Counter Definitions Identifier 000hRead LOG EXT Log Page 11h Read LOG EXT Log Page 11h data structure definitionSCT Command Transport feature Set OverviewIntroduction Capability definitionSCT Command Nesting and intermingling with Standard commands ResetsSCT Command Protocol Command TransportIssue SCT Command Using Smart Output Registers of SCT Command Using SmartIssue SCT Command Using Write Log Ext SCT Action Code List Key Sector FormatKey Sector Format Action codes are defined in Table belowExtended Status Code Extended Status CodeData transfer Read/Write SCT Data Using SmartRead/Write SCT Data Using Read/Write Log Ext SCT Status Request Using Smart SCT Status Request Using Read Log ExtIntput Registers of SCT Status Request Using Smart Input Registers of SCT Status Request Using Read Log ExtCurrent LBA of SCT command executin Background. If there is no commandFormat of SCT Status Response Currently executing in the background, this205 Byte Reserved 00h 209206 Dword 213210 Dword479214 Byte275 Reserved 00h 511480 Byte32 Vendor Specific Data Format of SCT Status ResponseSCT Command Set SCT Write Same action code 0002hSCT Write Same Inputs SCT Write Same OutputsHitachi hard disk drive specifications Outputs for Error Error Recovery Control command Onputs Error Recovery Control command action code 0003hError Recovery Control command Inputs Feature Control command Outputs Feature Control Command action code 0004hFeature Control command Inputs Feature Code List Feature Code State DefinitionSCT Data Table Command action code 0005h SCT Data Table command InputsSCT Data Table command Outputs Table IDByte Size Field Name Description Data Format of HDA Absolute Temperature History Table PIO Data In commands Hitachi hard disk drive specifications 100Hitachi hard disk drive specifications 101 PIO Data Out commandsNon-Data commands Hitachi hard disk drive specifications 102 DMA Data In commands and DMA Data Out commandsFirst-party DMA commands Protocol Command Code Binary Code Bit Hex Command SetHitachi hard disk drive specifications 103 Code Binary Code Bit Hex Hitachi hard disk drive specifications 104Protocol Command Command code Feature Command Subcommand Hex Register Command Set SubcommandHitachi hard disk drive specifications 105 Input Registers Hitachi hard disk drive specifications 106Output Registers Check Power Mode E5h/98h Check Power Mode Command E5h/98hHitachi hard disk drive specifications 107 Input Parameters From The DeviceHitachi hard disk drive specifications 108 Configure Stream 51hConfigure Stream Command 51h Hitachi hard disk drive specifications 109 Device Configuration Overlay B1h Device Configuration Restore Subcommand C0hDevice Configuration Overlay Command B1h Device Configuration Overlay Features register valuesDevice Configuration Freeze Lock Subcommand C1h Device Configuration Identify Subcommand C2hDevice Configuration Set Subcommand C3h Hitachi hard disk drive specifications 111Device Configuration Overlay Data structure Hitachi hard disk drive specifications 112DCO error information definition Hitachi hard disk drive specifications 113Download Microcode 92h Download Microcode Command 92hHitachi hard disk drive specifications 114 Hitachi hard disk drive specifications 115 Execute Device Diagnostic 90h Diagnostic CodeExecute Device Diagnostic Command 90h Hitachi hard disk drive specifications 116Flush Cache E7h Flush Cache Command E7hHitachi hard disk drive specifications 117 Flush Cache Ext EAh Flush Cache Ext Command EAhHitachi hard disk drive specifications 118 Format Track 50h Format Track Command50hHitachi hard disk drive specifications 119 Cylinder High/Low Hitachi hard disk drive specifications 120Output Parameters To The Device Sector Number Format Unit F7h Format Unit Command F7hHitachi hard disk drive specifications 121 Identify Device ECh Identify Device Command EChHitachi hard disk drive specifications 122 Hitachi hard disk drive specifications 123 Identify device informationHitachi hard disk drive specifications 124 Hitachi hard disk drive specifications 125 Gen1 speed of 1.5GbpsHitachi hard disk drive specifications 126 Write CacheHitachi hard disk drive specifications 127 READ/WRITE DMA QueuedHitachi hard disk drive specifications 128 Hitachi hard disk drive specifications 129 Hitachi hard disk drive specifications 130 Reserved Stream Minimum Request Size XxxxHHitachi hard disk drive specifications 131 Current media serial number 0000H=Not supportedHitachi hard disk drive specifications 132 Idle E3h/97h Idle Command E3h/97hHitachi hard disk drive specifications 133 Hitachi hard disk drive specifications 134 Output Parameters To The DeviceIdle Immediate E1h/95h Idle Immediate Command E1h/95hHitachi hard disk drive specifications 135 Initialize Device Parameters 91h Initialize Device Parameters Command 91hHitachi hard disk drive specifications 136 Read Buffer E4h Read Buffer Command E4hHitachi hard disk drive specifications 137 Read DMAC8h/C9h Read DMA Command C8h/C9hHitachi hard disk drive specifications 138 Hitachi hard disk drive specifications 139 Output Parameters To The Device Sector CountRead DMA Ext 25h Read DMA Ext Command 25hHitachi hard disk drive specifications 140 Hitachi hard disk drive specifications 141 Read Fpdma Queued 60h Read Fpdma Queued Command 60hHitachi hard disk drive specifications 142 Hitachi hard disk drive specifications 143 Read Log Ext 2Fh Read Log Ext Command 2FhHitachi hard disk drive specifications 144 Sector Count Current Hitachi hard disk drive specifications 145Log Address Definition General Purpose Log Directory Hitachi hard disk drive specifications 146General Purpose Log Directory Extended Comprehensive Smart Error log Error log versionError log index Extended Error log data structureHitachi hard disk drive specifications 148 Extended Error log data structureCommand data structure Error data structure Hitachi hard disk drive specifications 149Device error count Extended Self-test log sectorSelf-test log data structure revision number Self-test descriptor indexExtended Self-test log descriptor entry Hitachi hard disk drive specifications 151Extended Self-test log descriptor entry Hitachi hard disk drive specifications 152 Command ErrorCommand Error information Hitachi hard disk drive specifications 153 Read Stream Error logRead Stream Error Log Stream Error Log entry Hitachi hard disk drive specifications 154Hitachi hard disk drive specifications 155 Write Stream Error logWrite Stream Error Log Access Time Array Entry Linearly Interpolated Streaming Performance logStreaming Performance Parameters log Sector Time Array Entry Linearly InterpolatedRead Multiple C4h Read Multiple Command C4hHitachi hard disk drive specifications 157 Read Multiple Ext 29h Read Multiple Ext Command 29hHitachi hard disk drive specifications 158 Hitachi hard disk drive specifications 159 Hitachi hard disk drive specifications 160 Read Native Max Address F8hHitachi hard disk drive specifications 161 Read Native Max Address Ext 27hHitachi hard disk drive specifications 162 Read Sectors 20h/21h Read Sectors Command 20h/21hHitachi hard disk drive specifications 163 Hitachi hard disk drive specifications 164 Read Sectors Ext 24h Read Sectors Ext Command 24hHitachi hard disk drive specifications 165 Hitachi hard disk drive specifications 166 Output Parameters To The Device Sector Count CurrentRead Stream DMA 2Ah Read Stream DMA Command 2AhHitachi hard disk drive specifications 167 Hitachi hard disk drive specifications 168 Hitachi hard disk drive specifications 169 Read Stream PIO 2Bh Read Stream PIO Command 2BhHitachi hard disk drive specifications 170 Hitachi hard disk drive specifications 171 Hitachi hard disk drive specifications 172 Ccto Error, bitRead Verify Sectors 40h/41h Read Verify Sectors Command 40h/41hHitachi hard disk drive specifications 173 Hitachi hard disk drive specifications 174 Read Verify Sectors Ext 42h Read Verify Sectors Ext Command 42hHitachi hard disk drive specifications 175 Hitachi hard disk drive specifications 176 Recalibrate 1xh Recalibrate Command 1xhHitachi hard disk drive specifications 177 Hitachi hard disk drive specifications 178 Security Disable Password F6hSecurity Disable Password Command F6h Password Information for Security Disable Password command Hitachi hard disk drive specifications 179Security Erase Prepare F3h Security Erase Prepare Command F3hHitachi hard disk drive specifications 180 Security Erase Unit F4h Security Erase Unit Command F4hHitachi hard disk drive specifications 181 Hitachi hard disk drive specifications 182 Erase Unit InformationSecurity Freeze Lock F5h Security Freeze Lock Command F5hHitachi hard disk drive specifications 183 Hitachi hard disk drive specifications 184 Security Set Password F1hSecurity Set Password Command F1h Security Set Password Information Hitachi hard disk drive specifications 185Security Unlock F2h Security Unlock Command F2hHitachi hard disk drive specifications 186 Hitachi hard disk drive specifications 187 Security Unlock InformationSeek 7xh Seek Command 7xhHitachi hard disk drive specifications 188 Sense Condition command F0h Hitachi hard disk drive specifications 189Sense Condition F0h Vendor specific for Cinemastar Input Parameters From The Device Sector CountHitachi hard disk drive specifications 190 Set Features EFhSet Features Command EFh Hitachi hard disk drive specifications 191 Set Transfer mode Serial ATA FeatureAdvanced Power Management Hitachi hard disk drive specifications 192Low Power Idle mode Low RPM standby modeHitachi hard disk drive specifications 193 Set Maximum Host Interface Sector TimeSet Max Address F9h Hitachi hard disk drive specifications 194Set Max Address F9h Hitachi hard disk drive specifications 195 Set Max Set Password Feature = 01h Set Max set PasswordSet Max Set Password data contents Hitachi hard disk drive specifications 196Set Max Lock Set Max Lock Feature = 02hHitachi hard disk drive specifications 197 Set Max Unlock F9h Set Max Unlock Feature = 03hHitachi hard disk drive specifications 198 Set Max Freeze Lock F9h Set Max Freeze Lock Feature = 04hHitachi hard disk drive specifications 199 Set Max Address Ext 37h Set Max Address Ext Command 37hHitachi hard disk drive specifications 200 Hitachi hard disk drive specifications 201 Set Multiple C6h Set Multiple Command C6hHitachi hard disk drive specifications 202 Sleep E6h/99h Sleep Command E6h/99hHitachi hard disk drive specifications 203 Smart Function Set B0h Smart Function Set Command B0hHitachi hard disk drive specifications 204 Smart Subcommand Smart Read Attribute Values Subcommand D0hSmart Read Attribute Thresholds Subcommand D1h Smart Enable/Disable Attribute Autosave Subcommand D2hHitachi hard disk drive specifications 206 Smart Save Attribute Values Subcommand D3hSmart Execute Off-line Immediate Subcommand D4h Smart Read Log Sector Subcommand D5h Smart Write Log Sector Subcommand D6hSmart Enable Operations Subcommand D8h Hitachi hard disk drive specifications 207Smart Disable Operations Subcommand D9h Smart Return Status Subcommand DahSmart Enable/Disable Automatic Off-Line Subcommand DBh Hitachi hard disk drive specifications 208Hitachi hard disk drive specifications 209 Device Attributes Data StructureData Structure Revision Number Device Attribute Data StructureHitachi hard disk drive specifications 210 Individual Attribute Data StructureIndividual Attribute Data Structure Attribute NameHitachi hard disk drive specifications 211 Off-Line Data Collection StatusStatus Flag Definitions Bit Definition Bit 7 Automatic Off-Line Data Collection StatusOff-Line Data Collection Capability Hitachi hard disk drive specifications 212Self-test execution status Error Logging Capability Smart CapabilitySelf-test failure check point Self-test completion timeDevice Attribute Thresholds Data Structure Individual Thresholds Data StructureAttribute ID Numbers Attribute ThresholdSmart Log Directory Hitachi hard disk drive specifications 215Smart Log Directory Smart summary error log sector Smart error log versionSmart summary error log sector Hitachi hard disk drive specifications 216Hitachi hard disk drive specifications 217 Error log data structureError log data structure Hitachi hard disk drive specifications 218 Self-test log data structure Hitachi hard disk drive specifications 219Self-test log data structure Feature flags Selective self-test feature flagsHitachi hard disk drive specifications 220 Selective self-test log data structureHitachi hard disk drive specifications 221 Error ReportingSmart Error Codes Standby E2h/96h Standby Command E2h/96hHitachi hard disk drive specifications 222 Hitachi hard disk drive specifications 223 Standby Immediate E0h/94h Standby Immediate Command E0h/94hHitachi hard disk drive specifications 224 Write Buffer E8h Write Buffer Command E8hHitachi hard disk drive specifications 225 Write DMA Cah/CBh Write DMA Command Cah/CBhHitachi hard disk drive specifications 226 Hitachi hard disk drive specifications 227 Write DMA FUA Ext 3Dh Write DMA FUA Ext Command 3DhHitachi hard disk drive specifications 228 Hitachi hard disk drive specifications 229 Write DMA Ext 35h Write DMA Ext Command 35hHitachi hard disk drive specifications 230 Hitachi hard disk drive specifications 231 Write Fpdma Queued 61h Write Fpdma Queued Command 61hHitachi hard disk drive specifications 232 Hitachi hard disk drive specifications 233 Write Log Ext 3Fh Write Log Ext Command 3FhHitachi hard disk drive specifications 234 Hitachi hard disk drive specifications 235 Write Multiple C5h Write Multiple Command C5hHitachi hard disk drive specifications 236 Hitachi hard disk drive specifications 237 Write Multiple Ext 39h Write Multiple Ext Command 39hHitachi hard disk drive specifications 238 Hitachi hard disk drive specifications 239 Hitachi hard disk drive specifications 240 Write Multiple FUA Ext CEhHitachi hard disk drive specifications 241 Write Sectors 30h/31h Write Sectors Command 30h/31hHitachi hard disk drive specifications 242 Hitachi hard disk drive specifications 243 Write Sectors Ext 34h Write Sectors Ext Command 34hHitachi hard disk drive specifications 244 Hitachi hard disk drive specifications 245 Write Stream DMA 3Ah Write Stream DMA Command 3AhHitachi hard disk drive specifications 246 Bit5 Hitachi hard disk drive specifications 247WC bit6 Hitachi hard disk drive specifications 248 Write Stream PIO 3Bh Write Stream PIO Command 3BhHitachi hard disk drive specifications 249 Hitachi hard disk drive specifications 250 Hitachi hard disk drive specifications 251 Write Uncorrectable Ext 45h Write Uncorrectable Ext Command 45hHitachi hard disk drive specifications 252 Hitachi hard disk drive specifications 253 Timeout Values Hitachi hard disk drive specifications 254Hitachi hard disk drive specifications 255 Index 257 258

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HCS721016CLA382, HCS721050CLA382, HCS721025CLA382, HDP725050GLA360, HUA722050CLA330/1 specifications

Hitachi's lineup of hard disk drives, including models such as HDS721075CLA632, HDS721032CLA362, HDS721032CLA662, HDS721050CLA362, and DSDS7210C09EN-04, offers a variety of features catering to different storage needs. These drives are widely recognized for their reliability, performance, and efficiency, making them suitable for both consumer and enterprise applications.

The HDS721075CLA632 model, with a capacity of 750GB, strikes a balance between performance and storage capabilities. It operates at 7200 RPM, ensuring quick access to data while maintaining low latency. Its 32MB cache enhances data transfer rates and improves overall system responsiveness. This HDD is particularly useful for gaming, multimedia, and office applications, allowing users to store a substantial amount of data with quick retrieval times.

The HDS721032CLA362 and HDS721032CLA662 share many similarities and are both designed for budget-conscious consumers. With a capacity of 320GB and a 7200 RPM, they offer efficient storage solutions for everyday tasks. The 32MB cache buffer enables efficient caching of frequently accessed files, providing a smooth experience for users.

Another notable model is the HDS721050CLA362, which features a capacity of 500GB. Like its counterparts, this drive operates at a speed of 7200 RPM and utilizes a 32MB cache, which ensures optimal performance for data-heavy applications. This model stands out for its energy efficiency, resulting in lower operational costs, making it an appealing choice for businesses and energy-conscious consumers alike.

On the other hand, the DSDS7210C09EN-04 is a part of Hitachi's enterprise-oriented offerings. This drive is engineered for demanding applications, featuring advanced technologies such as error recovery controls and enhanced data protection features. With a focus on reliability and performance, the DSDS7210C09EN-04 serves well in server environments and for high-performance computing.

Hitachi's hard drives incorporate various technologies that enhance their performance and durability. Features such as staggered start-up, which gradually powers on the drive, help minimize power surges and increase the longevity of the device. Moreover, Hitachi's commitment to quality ensures that each drive undergoes rigorous testing, guaranteeing functionality and reliability.

Overall, the diverse range of models from Hitachi provides effective solutions for anyone from casual users to enterprises, combining storage capacity with advanced technologies to meet the evolving demands of modern data storage.