Manuals / Hitachi / Computer Equipment / Computer Drive

Hitachi HTS541660J9SA00 manual Seek 7xh, Output Parameters To The Device, LBA Low, LBA High/Mid

Models: HTS541640J9SA00 HTS541616J9SA00 HTS541680J9SA00 HTS541612J9SA00 HTS541660J9SA00

1 167

Download 167 pages 31.29 Kb

Page 123

14.33Seek (7xh)

Travelstar 5K160 (SATA) Hard Disk Drive Specification

14.33Seek (7xh)

Command Block Output Registers																																	Command Block Input Registers
Register							7			6				5				4				3		2			1		0				Register							7			6					5		4			3		2			1			0
Data						-			-				-					-			-			-		-			-				Data						-				-					-			-	-			-			-			-
Feature							-			-				-				-				-		-			-		-				Error												...See Below...
Sector Count							-			-				-				-				-		-			-		-				Sector Count							-			-					-			-		-		-			-			-
LBA Low							V		V				V			V					V			V		V			V				LBA Low							V		V					V				V		V	V			V			V
LBA Mid							V			V				V			V					V		V			V V						LBA Mid							V		V					V V V V										V			V

LBA High							V			V				V			V					V		V			V		V				LBA High							V			V					V		V			V		V		V			V
Device						-				L			-					-				H		H			H		H				Device						-				-				-				-		H		H			H			H
Command						0			1				1					1			-		-			-			-				Status												...See Below...

				Error Register																																	Status Register
7		6	5	4		3					2								1						0								7		6	5	4	3							2							1						0
7		6	5	4		3					2								1						0								7		6	5	4	3							2							1						0
CRC		UNC	0	IDN		0					ABT								T0N								AM						BSY		RDY	DF	DSC	DRQ								COR							IDX					ERR
																											N
0		0	0	V		0								V					0						0								0		V	0	V	-							0							0						V

Figure 73 Seek Command (7xh)

The Seek command initiates a seek to the designated track and selects the designated head. The device need not be formatted for a seek to execute properly.

Output Parameters To The Device

LBA Low	In LBA mode, this register specifies LBA address bits 0 - 7 for seek. (L=1)
LBA High/Mid	The cylinder number of the seek.
	In LBA mode, this register specifies LBA address bits 8 - 15 (Mid), 16 - 23 (High) for
H	seek. (L=1)
H	The head number of the seek.
	In LBA mode, this register specifies LBA address bits 24 - 27 for seek. (L=1)
Input Parameters From The Device
LBA Low	In LBA mode, this register contains current LBA bits 0 - 7. (L=1)
LBA High/Mid	In LBA mode, this register contains current LBA bits 8 - 15 (Mid), 16 - 23 (High).
H	(L=1)
H	In LBA mode, this register contains current LBA bits 24 - 27. (L=1)

123/167

Image 123

Hitachi HTS541660J9SA00 Seek 7xh, Output Parameters To The Device, LBA Low, LBA High/Mid, Input Parameters From The Device

Contents

2.5 inch SATA hard disk drive Hard Disk Drive SpecificationHitachi Travelstar 5K160 Hitachi Global Storage Technologies2/167 Copyright Hitachi Global Storage Technologies3/167 Table of Contents4/167 5/167 Figure 1. Limits of temperature and humidity Figure 69 Read Verify Sectors Ext Command 42h List of Tables 1.1 Abbreviations General 1 Introduction10/167 Travelstar 5K160 SATA Hard Disk Drive Specification11/167 12/167 1.4 Drive handling precautions1.2 References 1.3 General caution13/167 2 Outline of the drive14/167 Part 1 Functional Specification3.2 Head disk assembly data 3 Fixed disk subsystem description3.1 Control Electronics 4.1 Formatted capacity by model number 4 Fixed disk characteristicsZone 4.2 Data sheet4.3 Cylinder allocation 80GB/p format4.4.1 Command overhead 4.4 Performance characteristics4.4.2.4 Average latency 4.4.2 Mechanical positioning4.4.2.1 Average seek time including settling 4.4.2.2 Full stroke seekTypical sec 4.4.2.5 Drive ready timePower On To Ready Condition4.4.3 Operating modes 4.4.3.1 Mode transition time4.4.3.2 Operating mode at power on 4.4.3.3 Adaptive power save control5.2 Write Cache 5.1 Data loss on power off5.4 WRITE safety 5 Data integrity5.7.3 Recovered read errors 5.6 Error recovery5.7.1 Nonrecovered write errors 5.7.2 Nonrecoverable read error24/167 5.8 ECC6.1.2 Corrosion test 6 Specification6.1.1 Temperature and humidity 6.1 EnvironmentFrequency KHz 6.1.3 Radiation noise6.1.4 Conductive noise 6.1.5 Magnetic fieldsRequirements 6.2 DC power requirements120GB 6.2.1 Power consumption efficiencyCapacity 160GB6.3.2 Failure prediction S.M.A.R.T 6.3.4 Service life and usage condition6.3 Reliability 6.3.1 Data reliability6.3.6 Load/unload 6.3.5 Preventive maintenance6.3.6.2 Required Power-Off Sequence 6.3.6.3 Power switch design considerations31/167 6.3.6.4 Test considerations6.4 Mechanical specifications 6.4.1 Physical dimensions and weight6.4.2 Mounting hole locations 6.4.3 Mounting orientation 6.4.4 Load/unload mechanism33/167 6.5.1.2 Swept sine vibration 6.5 Vibration and shock6.5.1 Operating vibration 6.5.1.1 Random vibration6.5.2.1 Random vibration 6.5.2 Nonoperating vibration6.5.3 Operating shock 6.5.4 Nonoperating shock6.6.1 Sound power level 6.6 Acoustics6.6.2 Discrete tone penalty 6.8.2 C-Tick Mark 6.7 Identification labels6.8 Electromagnetic compatibility 6.8.1 CE Mark6.11 Substance restriction requirements 6.9 Safety6.9.3 German Safety Mark 6.10 Packaging7 Electrical interface specifications 7.2 Interface connector7.1 Cabling 7.3 Signal definitions 7.3.1 TX+ / TX7.3.2 RX+ / RX 7.3.3 Out of band signaling 42/167 Part 2 Interface Specification8 General 8.1 Introduction8.2 Terminology 11.1 Register naming convention 9 Deviations from Standard10 Physical Interface 11 Registers11.4 Device Register 11.2 Command register11.5 Error Register 11.3 Device Control Register11.9 LBA Mid Register 11.6 Features Register11.7 LBA High Register 11.8 LBA Low Register11.11 Status Register 11.10 Sector Count Register2 Default value on POR is shown in “Default Register Values” on Page 12.1 Reset Response12 General Operation Descriptions 12.1.1 Register Initialization“UL” means “unload” 12.2 Diagnostic and Reset considerations12.3 Power-off considerations 12.3.1 Load/Unload12.3.2 Emergency unload 12.4 Sector Addressing Mode12.3.3 Required power-off sequence 12.4.1 Logical CHS Addressing Mode12.5.2 Power Management Commands 12.5 Power Management Feature12.4.2 LBA Addressing Mode 12.5.1 Power Mode12.5.5 Interface Capability for Power Modes 12.6 Advanced Power Management AdaptiveBattery Life Extender 3 Feature 12.5.3 Standby/Sleep command completion timing12.6.3 Low Power Idle mode 12.7 Interface Power Management Mode Slumber and Partial12.6.1 Performance Idle mode 12.6.2 Active Idle mode12.8.2 Attribute values 12.8.5 S.M.A.R.T. commands12.8 S.M.A.R.T. Function 12.8.1 Attributes12.9.3 Password 12.9 Security Mode Feature Set12.8.6 S.M.A.R.T operation with power management modes 12.9.1 Security mode12.9.1.2 Operation from POR after User Password is set 12.9.4 Master Password Revision Code12.9.5.1 Master Password setting 12.9.5.2 User Password setting12.9.1.3 User Password Lost 12.9.1.4 Attempt limit for SECURITY UNLOCK command 12.9.6 Command TableTravelstar 5K160 SATA Hard Disk Drive Specification Set Max Address 12.10 Protected Area FunctionRead Native Max Address ‘F8’hSet Max Set Password Set Max Lock Set Max Freeze Lock Set Max Unlock 12.10.1 Example for operation In LBA mode12.10.2 Set Max security extension commands 12.11 Seek Overlap 12.12 Write Cache Function12.13 Reassign Function 12.13.1 Auto Reassign Function 12.14 48-bit Address Feature Set12.15 Software Setting Preservation Feature Set 12.16 Native Command Queuing12.15.1 Preserved software settings 13.1 Data In Commands 13 Command Protocol13.3 Non-Data Commands 13.2 Data Out Commands13.4 DMA Data Transfer Commands 13.5 First-parity DMA CommandsTravelstar 5K160 SATA Hard Disk Drive Specification Command Descriptions + Vendor specific command 4 DMA command 5 First-parity DMA commandOutput Registers The following symbols are used in the command descriptionsInput Registers Input Parameters From The Device 14.1 Check Power Mode E5h/98h14.2 Device Configuration Overlay B1h 14.2.1 DEVICE CONFIGURATION RESTORE subcommand C0h14.2.2 DEVICE CONFIGURATION FREEZE LOCK subcommand C1h 14.2.3 DEVICE CONFIGURATION IDENTIFY subcommand C2h 14.2.4 DEVICE CONFIGURATION SET subcommand C3hERROR INFORMATION EXAMPLE Travelstar 5K160 SATA Hard Disk Drive Specification 14.3 Execute Device Diagnostic 90h 14.4 Flush Cache E7h 14.5 Flush Cache Ext EAh 14.6 Format Track 50h Vendor Specific 14.7 Format Unit F7h Vendor Specific 14.8 Identify Device ECh Note.1 The ‘*’ mark in ‘Content’ field indicates the use of those parameters that are vendor specific FFFFFFFh=The 48-bit native max address is greater than 268,435,455 Travelstar 5K160 SATA Hard Disk Drive Specification0000H Word 60 specifies the low word of the numberTravelstar 5K160 SATA Hard Disk Drive Specification Receipt of host-initiated interface power managementSATA supported features 1=Device Configuration Overlay command supported Travelstar 5K160 SATA Hard Disk Drive SpecificationTravelstar 5K160 SATA Hard Disk Drive Specification 1=SET FEATURES subcommand required to spin-up1=Power-Up In Standby feature set has been enabled Travelstar 5K160 SATA Hard Disk Drive Specification 1=Advanced Power Management Feature Set enabled1=DOWNLOAD MICROCODE command supported World Wide Name Travelstar 5K160 SATA Hard Disk Drive SpecificationSupported Setting Vendor’s Recommended Acoustic Management levelTravelstar 5K160 SATA Hard Disk Drive Specification 14.9 Idle E3h/97h 14.10 Idle Immediate E1h/95h The parameters remain in effect until the following events 14.11 Initialize Device Parameters 91h14.12 Read Buffer E4h 14.13 Read DMAC8h/C9h 14.14 Read DMA Ext 25h 14.15 Read FPDMA Queued 60h Type 14.16 Read Log Ext2FhContent Feature setBytes 14.16.2 Extended comprehensive SMART error log14.16.1 General purpose Log Directory DescriptionDescription 14.16.2.1 Error Log version14.16.2.2 Error log index 14.16.2.3 Extended Error log data structureState 14.16.2.4 Device error count14.16.3 Extended Self-test log sector Value14.16.3.3 Extended Self-test log descriptor entry 14.16.4 Command Error14.16.3.1 Self-test log data structure revision number 14.16.3.2 Self-test descriptor index14.16.5.1 Counter Reset Mechanisms 14.16.5 Phy Event Counter14.16.5.2 Counter Identifiers Table 60 Phy Event Counter information 14.16.5.3 Read Log Ext Log Page 11hByte Table 299 Phy Event Counter Identifier14.17 Read Long 22h/23h 14.18 Read Multiple C4h 14.19 Read Multiple Ext 29h 14.20 Read Native Max Address F8h 14.21 Read Native Max Address Ext 27h LBA 2316of the address of the first Native max addressLBA 4740of the address of the first Native max address 14.22 Read Sectors 20h/21h 14.23 Read Sectors Ext 24h 14.24 Read Verify Sectors 40h/41h 14.25 Read Verify Sectors Ext 42h 14.26 Recalibrate 1xh 14.27 Security Disable Password F6h 14.28 Security Erase Prepare F3h Identifier 14.29 Security Erase Unit F4hHTS541680J9SA00 The execution time of this command is shown belowHTS541616J9SA00 HTS541612J9SA0014.30 Security Freeze Lock F5h 14.31 Security Set Password F1h The text of the password - all 32 bytes are always significant FFFFh is reserved121/167 14.32 Security Unlock F2h LBA High/Mid 14.33 Seek 7xhOutput Parameters To The Device LBA Low14.34 Sense Condition F0h vendor specific 14.35 Set Features EFh The deepest Power Saving mode is Low power Idle Device-initiated interface power state transitionsSector count value 14.36 Set Max Address F9h In LBA mode, this register contains LBA bits 8 - 15 Mid, 16 - 23 High ADDRESS command is preserved by POR. When B=0, MAX LBA/CYLLBA mode.Indicates the addressing mode.L=0 specifies CHS mode and In LBA mode, this register contains Adjusted max LBA bits 8 - 15 Mid14.37 Set Max Address Ext 37h condition. When B=1, Max Address which is set by Set Max AddressExt command is preserved by POR. When B=0, Max Address which is 130/167 Travelstar 5K160 SATA Hard Disk Drive Specification14.38 Set Multiple C6h 14.39 Sleep E6h/99h 14.40.1 S.M.A.R.T. Sub commands 14.40.1.1S.M.A.R.T. Read Attribute Values Subcommand D0h14.40 S.M.A.R.T Function Set B0h 14.40.1.5S.M.A.R.T. Execute Off-line Immediate Subcommand D4h 14.40.1.2S.M.A.R.T. Read Attribute Thresholds Subcommand D1h14.40.1.3 S.M.A.R.T. Enable/Disable Attribute Autosave Subcommand D2h 14.40.1.4S.M.A.R.T. Save Attribute Values Subcommand D3hStatus ErrorSet to F4h when self-test has failed Set to 2Ch when self-test has failed14.40.1.6S.M.A.R.T. Read Log Sector Subcommand D5h 14.40.1.7S.M.A.R.T. Write Log Sector Subcommand D6h14.40.1.8S.M.A.R.T. Enable Operations Subcommand D8h Enable Off-line Read Scanning 14.40.1.9S.M.A.R.T. Disable Operations Subcommand D9h14.40.1.10 S.M.A.R.T. Return Status Subcommand DAh Disable Off-line Read Scanning14.40.2.1 Data Structure Revision Number 14.40.2 Device Attributes Data StructureAttribute Name 14.40.2.2 Individual Attribute Data StructureValue Definition 14.40.2.3 Off-Line Data Collection Status14.40.2.4 Self-test execution status Automatic Off-Line Data Collection Status14.40.2.8 S.M.A.R.T. Capability 14.40.2.9 Error Logging Capability14.40.2.6 Current Segment Pointer 14.40.2.7 Off-Line Data Collection Capability14.40.3.1 Data Structure Revision Number 14.40.3 Device Attribute Thresholds Data Structure14.40.2.11 Self-test completion time 14.40.2.12 Data Structure Checksum14.40.3.4 Attribute Threshold 14.40.5 S.M.A.R.T. error log sector14.40.4 S.M.A.R.T. Log Directory 14.40.3.3 Attribute ID Numbers14.40.5.4 Error log data structure 14.40.5.1 S.M.A.R.T. error log version14.40.5.2 Error log pointer 14.40.5.3 Device error countState 14.40.6 Self-test log data structure14.40.7 Selective self-test log data structure Value14.40.8 Error Reporting Selective self test pending timeStatus Register 51h 14.41 Standby E2h/96h Travelstar 5K160 SATA Hard Disk Drive Specification 14.42 Standby Immediate E0h/94h14.43 Write Buffer E8h an unrecoverable error occurs 14.44 Write DMA CAh/CBh14.45 Write DMA Ext 35h 14.46 Write DMA FUA Ext 3Dh 14.47 Write FPDMA Queued 61h Output Parameters To The Device 14.48 Write Log Ext 3Fh14.49 Write Long 32h/33h 14.50 Write Multiple C5h 14.51 Write Multiple Ext 39h 14.52 Write Multiple FUA Ext CEh 14.53 Write Sectors 30h/31h 14.54 Write Sectors Ext 34h 15 Timings CommandCommand category is referred to “6.0 Command Protocol” on Page Specific” on Page Note.1Note.2 Erase Unit F4h” on PageCable noise interference 16 IndexDevice Configuration Overlay DMA Data Transfer commandsExecute Device Diagnostic Mounting hole locationsOperating modes description Page Time-out values Travelstar 5K160 SATA Hard Disk Drive SpecificationTemperature WeightCopyright Hitachi Global Storage Technologies