Hitachi 7K320 - Travelstar Mobile Hard Drive Specifications
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Hitachi 7K320 - Travelstar Mobile Hard Drive Specifications

2.5 inch sata hard disk drive
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Hitachi Global Storage Technologies
Hard Disk Drive Specification
Hitachi Travelstar 7K320
2.5 inch SATA hard disk drive
Models:
HTS723232L9A360, HTS723232L9SA60
HTS723225L9A360, HTS723225L9SA60
HTS723216L9A360, HTS723216L9SA60
HTS723212L9A360, HTS723212L9SA60
HTS723280L9A360, HTS723280L9SA60
Revision 1.6
Page 1 of 176
7K320 SATA OEM Specification
9 Apr., 2010

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  • Page 1 7K320 SATA OEM Specification Hitachi Global Storage Technologies Hard Disk Drive Specification Hitachi Travelstar 7K320 2.5 inch SATA hard disk drive Models: HTS723232L9A360, HTS723232L9SA60 HTS723225L9A360, HTS723225L9SA60 HTS723216L9A360, HTS723216L9SA60 HTS723212L9A360, HTS723212L9SA60 HTS723280L9A360, HTS723280L9SA60 Revision 1.6 9 Apr., 2010 Page 1 of 176...
  • Page 2 Hitachi may make improvements or changes in any products or programs described in this publication at any time. It is possible that this publication may contain reference to, or information about, Hitachi products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that Hitachi intends to announce such Hitachi products, programming, or services in your country.

  • Page 3: Table Of Contents

    7K320 SATA OEM Specification Table of Contents GENERAL..............................9 ............................9 NTRODUCTION Abbreviations..........................9 References ............................12 General caution ........................12 Drive handling precautions ....................12 .........................13 UTLINE OF THE DRIVE PART 1 FUNCTIONAL SPECIFICATION ...................14 ....................15 IXED DISK SUBSYSTEM DESCRIPTION Control Electronics ........................15 Head disk assembly data ......................15 ......................16 IXED DISK CHARACTERISTICS Formatted capacity by model number..................16...
  • Page 4 7K320 SATA OEM Specification 11.6 Features Register ........................46 11.7 LBA High Register ........................47 11.8 LBA Low Register........................47 11.9 LBA Mid Register ........................47 11.10 Sector Count Register......................47 11.11 Status Register........................47 12 G ....................49 ENERAL PERATION ESCRIPTIONS 12.1 Reset Response ........................49 12.2 Diagnostic and Reset considerations..................50 12.3 Power-off considerations ......................51 12.4 Sector Addressing Mode......................52 12.5 Power Management Feature ....................52...
  • Page 5 7K320 SATA OEM Specification 14.29 Security Erase Unit (F4h) ....................127 14.30 Security Freeze Lock (F5h) ....................129 14.31 Security Set Password (F1h) .....................130 14.32 Security Unlock (F2h)......................132 14.33 Seek (7xh) ...........................133 14.34 Sense Condition (F0h : vendor specific)................134 14.35 Set Features (EFh)......................135 14.36 Set Max Address (F9h) ......................137 14.37...
  • Page 6 7K320 SATA OEM Specification Table 17. Random vibration PSD profile breakpoints (operating) Table 18. Swept sine vibration Table 19. Random Vibration PSD Profile Breakpoints (nonoperating) Table 20. Operating shock Table 21. Nonoperating shock Table 22. Weighted sound power Table 23. Interface connector pins and I/O signals Table 24 Register naming convention and correspondence Table 25 Device Control Register Table 26 Device Register...
  • Page 7 7K320 SATA OEM Specification Table 79 Error data structure Table 80 Extended Self-test log data structure Table 81 Extended Self-test log descriptor entry Table 82 Command Error information Table 83 Phy Event Counter Identifier Table 84 Phy Event Counter information Table 85 Read Multiple Command (C4h) Table 86 Read Multiple Ext Command (29h) Table 87 Read Native Max Address Command (F8h)
  • Page 8 7K320 SATA OEM Specification Page 8 of 176...

  • Page 9: General

    7K320 SATA OEM Specification General 1 Introduction This document describes the specifications of the HITACHI Travelstar 7K320, a 2.5-inch hard disk drive with Serial ATA interface: Drive Model Number Max data Capacity Height (mm) Rotation name transfer rate (GB) speed (rpm)
  • Page 10 7K320 SATA OEM Specification error correction code European Economic Community electromagnetic compatibility Error Recovery Procedure electrostatic discharge Federal Communications Commission field replacement unit gravity, a unit of force 1 000 000 000 bits 1 000 000 000 bytes ground hexadecimal hard disk drive hertz Input...
  • Page 11 7K320 SATA OEM Specification Output Open Drain Programmed Input/Output power on hours Pop. population part number peak-to-peak power spectral density radiated electromagnetic susceptibility radio frequency interference relative humidity % RH per cent relative humidity root mean square revolutions per minute reset read/write second...

  • Page 12: References

    7K320 SATA OEM Specification References Serial ATA International Organization: Serial ATA Revision 2.6 General caution Do not apply force to the top cover (See figure below). Do not cover the breathing hole on the top cover (See figure below). Do not touch the interface connector pins or the surface of the printed circuit board. The drive can be damaged by shock or ESD (Electric Static Discharge).

  • Page 13: Outline Of The Drive

    7K320 SATA OEM Specification 2 Outline of the drive ・ 2.5-inch, 9.5-mm Height ・ Perpendicular Recording ・ Formatted capacities of 320GB, 250GB, 160GB, 120GB, and 80GB (512 bytes/sector) ・ Interface conforming to Serial ATA International Organization: Serial ATA Revision SATA 2.6(15-February-2007) ・...

  • Page 14: Part 1 Functional Specification

    7K320 SATA OEM Specification Part 1 Functional Specification Page 14 of 176...

  • Page 15: Fixed Disk Subsystem Description

    7K320 SATA OEM Specification 3 Fixed disk subsystem description Control Electronics The control electronics works with the following functions: SATA Interface Protocol Embedded Sector Servo No-ID (TM) formatting Multizone recording Code: 100/102 ・ System ECC ・ Enhanced Adaptive Battery Life Extender ・...

  • Page 16: Fixed Disk Characteristics

    7K320 SATA OEM Specification 4 Fixed disk characteristics Formatted capacity by model number Description HTS723232L9A360 HTS723225L9A360 HTS723232L9SA60 HTS723225L9SA60 Physical Layout Bytes per Sector Sectors per Track 1548 (max) 1410 (max) Number of Heads Number of Disks Logical Layout Number of Sectors 625,142,448 488,397,168 Total Logical Data...

  • Page 17: Data Sheet

    7K320 SATA OEM Specification Data sheet 320GB 250GB 160GB 120GB 80GB Rotational Speed (RPM) 7200 7200 7200 7200 7200 Data transfer rates (buffer to/from 1136 1087 1136 1032 1136 media) (Mbps) Data transfer rates (Gbit/sec) 1.5/3.0 1.5/3.0 1.5/3.0 1.5/3.0 1.5/3.0 Recording density (Kbit/mm) (Max) 47.8 43.8...

  • Page 18: Performance Characteristics

    7K320 SATA OEM Specification Performance characteristics Drive performance is characterized by the following parameters:  Command Overhead  Mechanical Positioning  Seek Time  Latency  Data Transfer Speed  Buffering Operation (Look ahead/Write Cache) Note: All the above parameters contribute to drive performance. There are other parameters which contribute to the performance of the actual system.
  • Page 19 7K320 SATA OEM Specification Mechanical positioning 4.4.2 4.4.2.1 Average seek time (including settling) Command Type Typical (ms) Max. (ms) Read/Write Table 5. Mechanical positioning performance Typical and Max. are defined throughout the performance specification as follows: Typical Average of the drive population tested at nominal environmental and voltage conditions. Max.
  • Page 20 7K320 SATA OEM Specification 4.4.2.5 Drive ready time Condition Typical (sec) Max. (sec) Power On To Ready Table 9. Drive ready time Ready The condition in which the drive is able to perform a media access command (for example—read, write) immediately. Power On To Ready This includes the time required for the internal self diagnostics.
  • Page 21 7K320 SATA OEM Specification Operating modes 4.4.3 Operating mode Description Start up time period from spindle stop or power down. Spin-Up Seek operation mode Seek Write operation mode Write Read operation mode Read The device is capable of responding immediately to idle media access requests. All Performance idle electronic components remain powered and the full frequency servo remains operational.

  • Page 22: Data Integrity

    7K320 SATA OEM Specification 5 Data integrity Data loss on power off  Data loss will not be caused by a power off during any operation except the write operation.  A power off during a write operation causes the loss of any received or resident data that has not been written onto the disk media.

  • Page 23: Data Buffer Test

    7K320 SATA OEM Specification Data buffer test The data buffer is tested at power on reset and when a drive self-test is requested by the host. The test consists of a write/read '00'x and 'ff'x pattern on all buffers. Error recovery Errors occurring on the drive are handled by the error recovery procedure.

  • Page 24: Ecc

    7K320 SATA OEM Specification The 10 bit 40 symbol non interleaved ECC processor provides user data verification and correction capability. The first 6 symbol of ECC are 4 check symbols for user data and the 2 symbol system ECC. The other 34 symbols are Read Solomon ECC. Hardware logic corrects up to 16 symbols(20 bytes) errors on-the-fly.

  • Page 25: Specification

    7K320 SATA OEM Specification 6 Specification Environment Temperature and humidity 6.1.1 Operating conditions Temperature 5 to 55°C (See note below) Relative humidity 8 to 90% noncondensing Maximum wet bulb temperature 29.4°C noncondensing Maximum temperature gradient 20°C/hour Altitude –300 to 3048 m (10,000 ft) Nonoperating conditions Temperature –40 to 65°C...
  • Page 26 7K320 SATA OEM Specification Radiation noise 6.1.3 The disk drive shall work without degradation of the soft error rate under the following magnetic flux density limits at the enclosure surface. Frequency (KHz) Limits (uT RMS) 1500 0-p 0 < Frequency =< 60 500 RMS 60 <...

  • Page 27: Dc Power Requirements

    7K320 SATA OEM Specification DC power requirements Connection to the product should be made in a safety extra low voltage (SELV) circuits. The voltage specifications are applied at the power connector of the drive. Item Requirements Nominal supply +5 Volt dc Supply voltage –0.3 Volt to 6.0 Volt Power supply ripple (0–20...
  • Page 28 7K320 SATA OEM Specification Power consumption efficiency 6.2.1 Capacity 320GB 250GB 160GB 120GB 80GB Power Consumption Efficiency 0.0025 0.0032 0.0050 0.0067 0.0100 (Watts/GB) Table 15. Power consumption efficiency Note: Power consumption efficiency is calculated as Power Consumption of Low Power Idle Watt/ Capacity (GB).

  • Page 29: Reliability

    7K320 SATA OEM Specification Reliability Data reliability 6.3.1  Probability of not recovering data is 1 in 10 bits read  ECC implementation On-the-fly correction performed as a part of read channel function recovers up to 16 symbols of error in 1 sector (1 symbol is 10 bits).

  • Page 30: Emergency Unload

    In systems that use the Travelstar 7K320 consideration should be given to the design of the system power switch. Hitachi recommends that the switch operate under control of the BIOS, as opposed to being hardwired. The same recommendation is made for cover-close switches. When a hardwired switch is turned off, emergency unload occurs, as well as the problems cited in section 5.1, "Data loss by power off"...
  • Page 31 Simple power cycling of the drive invokes the emergency unload mechanism and subjects the HDD to nontypical mechanical stress. Power cycling testing may be required to test the boot-up function of the system. In this case HItachi recommends that the power-off portion of the cycle contain the sequence specified in section 6.4.6.2, "Required Power-Off Sequence”...

  • Page 32: Mechanical Specifications

    7K320 SATA OEM Specification Mechanical specifications Physical dimensions and weight 6.4.1 The following figure lists the dimensions for the drive. Model Height (mm) Width (mm) Length (mm) Weight (gram) 320/250GB 9.5±0.2 69.85±0.25 100.2±0.25 115 Max 160/120/80GB 9.5±0.2 69.85±0.25 100.2±0.25 110 Max Table 16.

  • Page 33: Connector And Jumper Description

    7K320 SATA OEM Specification Connector and jumper description 6.4.3 Connector specifications are included in section 7.2, "Interface connector" on page 41. Mounting orientation 6.4.4 The drive will operate in all axes (six directions) and will stay within the specified error rates when tilted ±5 degrees from these positions.

  • Page 34: Vibration And Shock

    7K320 SATA OEM Specification Vibration and shock All vibration and shock measurements in this section are for drives without mounting attachments for systems. The input level shall be applied to the normal drive mounting points. Vibration tests and shock tests are to be conducted by mounting the drive to a table using the bottom four mounting holes.

  • Page 35: Table 19. Random Vibration Psd Profile Breakpoints (Nonoperating)

    7K320 SATA OEM Specification Nonoperating vibration 6.5.2 The disk drive withstands the following vibration levels without any loss or permanent damage. 6.5.2.1 Random vibration The test consists of a random vibration applied in each of three mutually perpendicular axes for a duration of 15 minutes per axis.

  • Page 36: Acoustics

    7K320 SATA OEM Specification Acoustics Sound power level 6.6.1 The criteria of A-weighted sound power level are described below. Measurements are to be taken in accordance with ISO 7779. The mean of the sample of 40 drives is to be less than the typical value. Each drive is to be less than the maximum value. The drives are to meet this requirement in both board down orientations.

  • Page 37: Identification Labels

     A label which is placed on the top of the head disk assembly containing the statement "Made by Hitachi" or equivalent, part number, EC number, and FRU number.  A bar code label which is placed on the disk drive based on user request. The location on the disk drive is to be designated in the drawing provided by the user.

  • Page 38: Safety

    7K320 SATA OEM Specification Safety UL and CSA approval 6.9.1 All models of the Travelstar 7K320 are qualified per UL60950-1:2003 IEC compliance 6.9.2 All models of the Travelstar 7K320 comply with IEC 60950-1:2001. German Safety Mark 6.9.3 All models of the Travelstar 7K320 are approved by TUV on Test Requirement: EN 60950-1:2001, but the GS mark has not been obtained.

  • Page 39: Electrical Interface Specifications

    7K320 SATA OEM Specification 7 Electrical interface specifications Cabling The maximum cable length from the host system to the hard disk drive plus circuit pattern length in the host system shall not exceed 1 meter. Interface connector The figure below shows the physical pin location. Figure 3.

  • Page 40: Signal Definitions

    7K320 SATA OEM Specification Signal definitions The pin assignments of interface signals are listed as follows: Plug Connector pin definition Signal 2nd mate Differential signal A from Phy Input Input Signal 2nd mate Differential signal B from Phy Output Output 2nd mate Key and spacing separate signal and power segments...
  • Page 41 7K320 SATA OEM Specification Out of band signaling 7.3.3 Figure 4 shows the timing of COMRESET, COMINIT and COMWAKE. COMRESET/COMINIT COMWAKE PARAMETER Nominal (ns) DESCRIPTION ALIGN primitives 106.7 Spacing ALIGN primitives 106.7 Spacing 106.7 Figure 4. Parameter descriptions 8. Model name HTS7232ccL9iimb Capacity : cc 320GB is “32”, 250GB is “25”, 160GB is “16”, 120GB is “12”, 80GB is “80”.

  • Page 42: Part 2 Interface Specification

    7K320 SATA OEM Specification Part 2 Interface Specification Page 42 of 176...

  • Page 43: General

    7K320 SATA OEM Specification 8 General Introduction This specification describes the host interface of HTS7232XXL9SAXX / HTS7232XXL9A3XX. The interface conforms to following Working Document of Information technology with certain limitations described in the chapter 9 “Deviations from Standard” on Serial ATA International Organization : Serial ATA Revision 2.6 dated on 15 February 2007 AT Attachment 8 –...

  • Page 44: Deviations From Standard

    7K320 SATA OEM Specification 9 Deviations from Standard The device conforms to the referenced specifications, with deviations described below. The interface conforms to the Working Document of Information Technology, AT Attachment 8 – ATA/ATAPI Command Set (ATA/ATAPI8-ACS) Revision 3f dated 11 Dec. 2006, with deviation as follows: S.M.A.R.T.

  • Page 45: Register Naming Convention

    7K320 SATA OEM Specification 11.1 Register naming convention This specification uses the same naming conventions for the Command Block Registers as the ATA8-ACS standard. However, the register naming convention is different from that uses in the Serial ATA 2.6 specification. The following table defines the corresponding of the register names used in this specification with those used in the Serial ATA 2.6 specification.

  • Page 46: Device Register

    7K320 SATA OEM Specification Bit Definitions Software Reset. The device is held reset when RST=1. Setting RST=0 reenables the device. SRST (RST) The host must set RST=1 and wait for at least 5 microseconds before setting RST=0, to ensure that the device recognizes the reset. -IEN Interrupt Enable.

  • Page 47: Lba High Register

    7K320 SATA OEM Specification 11.7 LBA High Register This register contains Bits 16-23. At the end of the command, this register is updated to reflect the current LBA Bits 16-23. When 48-bit addressing commands are used, the “most recently written” content contains LBA Bits 16-23, and the “previous content”...
  • Page 48 7K320 SATA OEM Specification the Status Register will be returned. Device Ready. RDY=1 indicates that the device is capable of responding to a command. DRDY (RDY) RDY will be set to 0 during power on until the device is ready to accept a command. Device Fault.

  • Page 49: General Operation Descriptions

    7K320 SATA OEM Specification 12 General Operation Descriptions 12.1 Reset Response There are three types of reset in ATA as follows: Power On Reset (POR) The device executes a series of electrical circuitry diagnostics, spins up the HDA, tests speed and other mechanical parametric, and sets default values. COMRESET COMRESET is issued in Serial ATA bus.

  • Page 50: Diagnostic And Reset Considerations

    7K320 SATA OEM Specification Register Default Value Error Diagnostic Code Sector Count LBA Low LBA Mid LBA High Device Status Alternate Status Table 30 Default Register Values The meaning of the Error Register diagnostic codes resulting from power on, COMRESET or the Execute Device Diagnostic command are shown in the following table.

  • Page 51: Power-Off Considerations

    7K320 SATA OEM Specification 12.3 Power-off considerations Load/Unload 12.3.1 Load/Unload is a functional mechanism of the HDD. It is controlled by the drive microcode. Specifically, unloading of the heads is invoked by the commands: Command Response Standby UL -> Comp. Standby immediate UL ->...

  • Page 52: Sector Addressing Mode

    7K320 SATA OEM Specification 12.4 Sector Addressing Mode All addressing of data sectors recorded on the device’s media is by a logical sector address. The logical CHS address for HTS7232XXL9SAXX / HTS7232XXL9A3XX is different from the actual physical CHS location of the data sector on the disk media. HTS7232XXL9SAXX / HTS7232XXL9A3XX support both Logical CHS Addressing Mode and LBA Addressing Mode as the sector addressing mode.

  • Page 53: Table 34 Power Conditions

    7K320 SATA OEM Specification 6. Standby Immediate command Power Mode 12.5.1 The lowest power consumption when the device is powered on occurs in Sleep Mode. Sleep Mode When in sleep mode, the device requires a reset to be activated. Standby Mode The device interface is capable of accepting commands, but as the media may not immediately accessible, there is a delay while waiting for the spindle to reach operating speed.

  • Page 54: Advanced Power Management (Adaptive Battery Life Extender 3) Feature

    7K320 SATA OEM Specification Initial Power Mode at Power On 12.5.6 After power on the device goes to IDLE mode or STANDBY mode depending on the setting of the Power Up in Standby Feature set 12.6 Advanced Power Management (Adaptive Battery Life Extender 3) Feature This feature provides power saving without performance degradation.

  • Page 55: Interface Power Management Mode (Slumber And Partial)

    7K320 SATA OEM Specification Transition Time 12.6.4 The transition time is dynamically managed by users recent access pattern, instead of fixed times. The ABLE-3 algorithm monitors the interval between commands instead of the command frequency of ABLE-2. The algorithm supposes that next command will come with the same command interval distribution as the previous access pattern.

  • Page 56: Security Mode Feature Set

    7K320 SATA OEM Specification Attribute values 12.8.2 Attribute values are used to represent the relative reliability of individual performance or calibration attributes. Higher attribute values indicate that the analysis algorithms being used by the device are predicting a lower probability of a degrading or fault condition existing. Accordingly, lower attribute values indicate that the analysis algorithms being used by the device are predicting a higher probability of a degrading or fault condition existing.

  • Page 57: Security Mode

    7K320 SATA OEM Specification Security mode 12.9.1 Following security modes are provided. Device Locked mode The device disables media access commands after power on. Media access commands are enabled by either a security unlock command or a security erase unit command. The device enables all commands.
  • Page 58 7K320 SATA OEM Specification Figure 5 Initial Setting Operation from POR after User Password is set When Device Lock Function is enabled, the device rejects media access command until a Security Unlock command is successfully completed. Page 58 of 176...
  • Page 59 7K320 SATA OEM Specification (*1) refer to Table 35 Command table for device lock operation on Page 61 and Table 36 Command table for device lock operation - continued on Page 62. Figure 6 Usual Operation User Password Lost If the User Password is forgotten and High level security is set, the system user can’t access any data.
  • Page 60 7K320 SATA OEM Specification Figure 7 Password Lost Attempt limit for SECURITY UNLOCK command The SECURITY UNLOCK command has an attempt limit. The purpose of this attempt limit is to prevent that someone attempts to unlock the drive by using various passwords many times. The device counts the password mismatch.

  • Page 61: Table 35 Command Table For Device Lock Operation

    7K320 SATA OEM Specification Command Device Device Device Locked Unlock Frozen Mode Mode Mode Check Power Mode Device Configuration RESTORE Device Configuration FREEZE LOCK Device Configuration IDENTIFY Device Configuration SET Download Microcode Execute Device Diagnostic Flush Cache Flush Cache Ext Format Track Format Unit Identify Device...

  • Page 62: Protected Area Function

    7K320 SATA OEM Specification Command Device Device Device Locked Unlock Frozen Mode Mode Mode Set Max Address Set Max Address Ext Set Max Freeze Lock Set Max Lock Set Max Set Password Set Max Unlock Set Multiple Mode Sleep S.M.A.R.T. Disable Operations S.M.A.R.T.
  • Page 63 7K320 SATA OEM Specification Four security extension commands are implemented as sub-functions of the Set Max Address. Set Max Set Password Set Max Lock Set Max Freeze Lock Set Max Unlock Example for operation (In LBA mode) 12.10.1 Assumptions : For better understanding, the following example uses actual values for LBA, size, etc.

  • Page 64: Table 37 Set Max Set Password Data Content

    7K320 SATA OEM Specification Set Max security extension commands 12.10.2 The Set Max Set Password command allows the host to define the password to be used during the current power on cycle. This password is not related to the password used for the Security Mode Feature set.

  • Page 65: Seek Overlap

    7K320 SATA OEM Specification Figure 8 Set Max security mode transition 12.11 Seek Overlap HTS7232XXL9SAXX / HTS7232XXL9A3XX provide accurate seek time measurement method. The seek command is usually used to measure the device seek time by accumulating execution time for a number of seek commands.

  • Page 66: Reassign Function

    7K320 SATA OEM Specification the data into its buffer. The device assumes responsibility to write the data subsequently onto the disk.  While writing data after completed acknowledgment of a write command, soft reset or COMRESET does not affect its operation. But power off terminates writing operation immediately and unwritten data are to be lost.

  • Page 67: Software Setting Preservation Feature Set

    7K320 SATA OEM Specification  Flush Cache Ext  Read DMA Ext  Read Multiple Ext  Read Native Max Address Ext  Read Sector(s) Ext  Read Verify Sector(s) Ext  Set Max Address Ext  Write DMA Ext ...

  • Page 68: Native Command Queuing

    7K320 SATA OEM Specification Setting Contents Initialize device parameters Track length Number of head Number of cylinder Capacity Power Management Feature Set Standby Timer Time to fall into standby mode Security mode state Security freeze lock Security unlock Set max address Capacity Set feature Write Cache Enable/Disable...

  • Page 69: Command Protocol

    7K320 (SATA) OEM Specification 13 Command Protocol The commands are grouped into different classes according to the protocols followed for command execution. The command classes with their associated protocols are defined below. Please refer to Serial ATA Revision 2.6 (Section 11. device command layer protocol) about each protocol.

  • Page 70: Non-Data Commands

    7K320 (SATA) OEM Specification  Security Set Password  Security Unlock  Set Max Set Password  Set Max Unlock  S.M.A.R.T Write Log Sector  Write Buffer  Write Log Ext  Write Multiple  Write Multiple Ext  Write Sector(s) ...

  • Page 71: Dma Data Transfer Commands

    7K320 (SATA) OEM Specification  Write Uncorrectable Ext Execution of these commands involves no data transfer. 13.4 DMA Data Transfer Commands These commands are:  Read DMA  Read DMA Ext  Write DMA  Write DMA Ext Initiation of the DMA transfer commands is identical to the Read Sector or Write Sector commands except that the host initializes the slave-DMA channel prior to issuing the command.

  • Page 72: Command Descriptions

    7K320 (SATA) OEM Specification 14 Command Descriptions Protocol Command Code (Hex) 7 6 5 4 3 2 1 0 Check Power Mode 1 1 1 0 0 1 0 1 Check Power Mode* 1 0 0 1 1 0 0 0 Device Configuration Restore 1 0 1 0 0 0 0 1 Device Configuration Freeze Lock...

  • Page 73: Table 41 Command Set - Continued

    7K320 (SATA) OEM Specification Protocol Command Code (Hex) 7 6 5 4 3 2 1 0 Set Max Address 1 1 1 1 1 0 0 1 Set Max Address Ext 0 0 1 1 0 1 1 1 Set Max Freeze Lock 1 1 1 1 1 0 0 1 Set Max Lock 1 1 1 1 1 0 0 1...

  • Page 74: Table 42 Command Set (Subcommand)

    7K320 (SATA) OEM Specification (Hex) (S.M.A.R.T Function) S.M.A.R.T. Read Attribute Values S.M.A.R.T. Read Attribute Thresholds S.M.A.R.T. Enable/Disable Attribute Autosave S.M.A.R.T. Save Attribute Values S.M.A.R.T. Execute Off-line Immediate S.M.A.R.T. Read Log Sector S.M.A.R.T. Write Log Sector S.M.A.R.T. Enable Operations S.M.A.R.T. Disable Operations S.M.A.R.T.
  • Page 75 7K320 (SATA) OEM Specification Valid. Indicates that the bit is part of an output parameter and should be specified. Indicates that the hex character is not used. Indicates that the bit is not used. Input Registers Indicates that the bit is always set to 0. Indicates that the bit is always set to 1.

  • Page 76: Check Power Mode (E5H/98H)

    7K320 (SATA) OEM Specification 14.1 Check Power Mode (E5h/98h) 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...

  • Page 77: Device Configuration Overlay (B1H)

    7K320 (SATA) OEM Specification 14.2 Device Configuration Overlay (B1h) 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...
  • Page 78 7K320 (SATA) OEM Specification DEVICE CONFIGURATION IDENTIFY (subcommand 14.2.3 C2h) The DEVICE CONFIGURATION IDENTIFY command returns a 512 byte data structure via PIO data-in transfer. The content of this data structure indicates the selectable commands, modes, and feature sets that the device is capable of supporting. If a DEVICE CONFIGURATION SET command has been issued reducing the capabilities, the response to an IDENTIFY DEVICE or IDENTIFY PACKET DEVICE command will reflect the reduced set of capabilities, while the DEVICE CONFIGURATION IDENTIFY command will reflect the entire set of selectable capabilities.

  • Page 79: Table 46 Device Configuration Overlay Data Structure

    7K320 (SATA) OEM Specification Word Content 0002h Data Structure revision Multiword DMA modes supported 15-3 Reserved 2 1 = Multiword DMA mode 2 and below are supported 1 1 = Multiword DMA mode 1 and below are supported 0 1 = Multiword DMA mode 0 is supported Ultra DMA modes supported 15-6 Reserved 5 1 = Ultra DMA mode 5 and below are supported...

  • Page 80: Table 47 Dco Error Information Definition

    7K320 (SATA) OEM Specification LBA High invalid word location LBA Mid invalid bit location (bits (7:0)) LBA Low invalid bit location (bits (15:8)) Sector count error reason code & description 01h DCO feature is frozen 02h Device is now Security Locked mode 03h Device’s feature is already modified with DCO 04h User attempt to disable any feature enabled 05h Device is now SET MAX Locked or Frozen mode...

  • Page 81: Download Microcode (92H)

    7K320 (SATA) OEM Specification 14.3 Download Microcode (92h) 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...
  • Page 82 7K320 (SATA) OEM Specification DOWNLOAD MICROCODE command buffer offset and the previous sector count. The first DOWNLOAD MICROCODE command shall have a buffer offset of zero. The new firmware becomes effective immediately after the transfer of the last data segment has completed.

  • Page 83: Execute Device Diagnostic (90H)

    7K320 (SATA) OEM Specification 14.4 Execute Device Diagnostic (90h) 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...

  • Page 84: Flush Cache (E7H)

    7K320 (SATA) OEM Specification 14.5 Flush Cache (E7h) 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...

  • Page 85: Flush Cache Ext (Eah)

    7K320 (SATA) OEM Specification 14.6 Flush Cache Ext (EAh) 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 Low Data Low Data High Data High Feature Current...

  • Page 86: Format Track (50H: Vendor Specific)

    7K320 (SATA) OEM Specification 14.7 Format Track (50h: Vendor Specific) 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...

  • Page 87: Format Unit (F7H: Vendor Specific)

    7K320 (SATA) OEM Specification 14.8 Format Unit (F7h: Vendor Specific) 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...

  • Page 88: Identify Device (Ech)

    7K320 (SATA) OEM Specification 14.9 Identify Device (ECh) 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...

  • Page 89: Table 55 Identify Device Information

    7K320 (SATA) OEM Specification Word Content Description 045xH Drive classification, bit assignments: 15 (=0): 1=ATAPI device, 0=ATA device 14 (=0): 1=format speed tolerance gap required 13 (=0): 1=track offset option available 12 (=0): 1=data strobe offset option available 11 (=0): 1=rotational speed tolerance > 0.5% 10 (=1): 1=disk transfer rate >...

  • Page 90: Table 56 Identify Device Information

    7K320 (SATA) OEM Specification Word Content Description 4000H Trusted Computing feature set options 15(=0) Always 0 14(=1) Always 1 13- 1(=0) Reserved 0(=0) 1=Trusted Computing feature set is supported 0F00H Capabilities, bit assignments: 15-14 (=0) Reserved 13 (=0) 0= Standby timer value are vendor specific 12 (=0) Reserved 11 (=1) 1= IORDY Supported 10 (=1) 1= IORDY can be disabled...

  • Page 91: Table 57 Identify Device Information

    7K320 (SATA) OEM Specification Word Content Description 0x07H Multiword DMA Transfer Capability 15-11(=0) Reserved 10 1=Multiword DMA mode 2 is selected 9 1=Multiword DMA mode 1 is selected 8 1=Multiword DMA mode 0 is selected 7- 3 (=0) Reserved 2 (=1) 1=Multiword DMA mode 2 is supported 1 (=1) 1=Multiword DMA mode 1 is supported 0 (=1) 1=Multiword DMA mode 0 is supported 0003H...

  • Page 92: Table 58 Identify Device Information

    7K320 (SATA) OEM Specification Word Content Description 005EH SATA supported features 15-7(=0) Reserved 6(=1) 1=Software setting preservation supported 5(=0) Reserved 4(=1) 1=In-order data delivery supported 1=Device initiated interface power management 3(=1) supported 2(=1) 1=DMA Setup Auto-Activate optimization supported 1=Non-zero buffer offset in DMA Setup FIS 1(=1) supported 0(=0) Reserved...

  • Page 93: Table 59 Identify Device Information

    7K320 (SATA) OEM Specification Word Content Description 7F69H Command set supported 15 (=0) Always 14 (=1) Always 13 (=1) 1=FLUSH CACHE EXT command supported 12 (=1) 1=FLUSH CACHE command supported 11 (=1) 1=Device Configuration Overlay command supported 10 (=1) 1=48-bit Address feature set supported 9 (=0) Reserved 8 (=1) 1=SET MAX security extension supported 7 (=0) Reserved...

  • Page 94: Table 60 Identify Device Information

    7K320 (SATA) OEM Specification Word Content Description 74xxH Command set/feature enabled 15 (=0) Obsolete 14 (=1) 1=NOP command supported 13 (=1) 1=READ BUFFER command supported 12 (=1) 1=WRITE BUFFER command supported 11 (=0) Reserved 10 (=1) 1=Host Protected Area Feature Set supported 9 (=0) 1=DEVICE RESET command supported 8 (=0) 1=SERVICE interrupt enabled 7 (=0) 1=release interrupt enabled...

  • Page 95: Table 61 Identify Device Information

    7K320 (SATA) OEM Specification Word Content Description 6163H Command set/feature enabled 15 (=0) Always 14 (=1) Always 13 (=1) 1=IDLE IMMEDIATE with UNLOAD FEATURE supported 12- 9 (=0) Reserved 8 (=1) 1=64 bit World wide name supported 7 (=0) 1=WRITE DMA QUEUED FUA EXT command supported 6 (=1) 1=WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT command supported...

  • Page 96: Table 62 Identify Device Information

    7K320 (SATA) OEM Specification Word Content Description xxxxH Time required for security erase unit completion Time= value(xxxxh)*2 [minutes] xxxxH Time required for Enhanced security erase completion Time= value(xxxxh)*2 [minutes] 40xxH Current Advanced Power Management level 15- 8 (=40h) Reserved 7- 0 (=xxh) Currect Advanced Power Management level set by Set Features Command (01h to FEh) xxxxH Current Master Password Revision Codes...
  • Page 97 7K320 (SATA) OEM Specification Word Content Description 0xxxH Security status. Bit assignments 15-9 (=0) Reserved 8 (=x) Security Level 1= Maximum, 0= High 7-6 (=0) Reserved 5 (=1) 1=Enhanced security erase supported 4 (=x) 1=Security count expired 3 (=x) 1=Security Frozen 2 (=x) 1=Security locked 1 (=x) 1=Security enabled **0 (=1) 1=Security supported...

  • Page 98: Table 63 Identify Device Information

    7K320 (SATA) OEM Specification Note.2 See following table “Table 64 Number of cylinders/heads/sectors by models for HTS7232XXL9SA6X / HTS7232XXL9A36X” on Page 99 Table 63 Identify device information --- Continued --- Page 98 of 176...

  • Page 99: Table 64 Number Of Cylinders/Heads/Sectors By Models For Hts7232Xxl9Sa6X / Hts7232Xxl9A36X

    7K320 (SATA) OEM Specification Model Number in ASCII Hitachi Hitachi Hitachi HTS723232L9SA6X HTS723225L9SA6X HTS723216L9SA6X Number of cylinders 3FFFh 3FFFh 3FFFh Number of heads Buffer size 75A5h 75A5h 75A5h Total number of user FFFFFFFh FFFFFFFh FFFFFFFh addressable sectors (word 60-61) Maximum user LBA...

  • Page 100: Table 65 Number Of Cylinders/Heads/Sectors By Models For Hts7232Xxl9Sa8X / Hts7232Xxl9A38X

    7K320 (SATA) OEM Specification Model Number in ASCII Hitachi Hitachi Hitachi HTS723232L9SA8X HTS723225L9SA8X HTS723216L9SA8X Number of cylinders 3FFFh 3FFFh 3FFFh Number of heads Buffer size 3795h 3795h 3795h Total number of user FFFFFFFh FFFFFFFh FFFFFFFh addressable sectors (word 60-61) Maximum user LBA...

  • Page 101: Idle (E3H/97H)

    7K320 (SATA) OEM Specification 14.10 Idle (E3h/97h) 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...

  • Page 102: Idle Immediate (E1H/95H)

    7K320 (SATA) OEM Specification 14.11 Idle Immediate (E1h/95h) 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...

  • Page 103: Initialize Device Parameters (91H)

    7K320 (SATA) OEM Specification 14.12 Initialize Device Parameters (91h) 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...

  • Page 104: Read Buffer (E4H)

    7K320 (SATA) OEM Specification 14.13 Read Buffer (E4h) 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...

  • Page 105: Read Dma(C8H/C9H)

    7K320 (SATA) OEM Specification 14.14 Read DMA(C8h/C9h) 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...

  • Page 106: Read Dma Ext (25H)

    7K320 (SATA) OEM Specification 14.15 Read DMA Ext (25h) 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 Low Data Low Data High Data High Feature Current...

  • Page 107: Read Fpdma Queued (60H)

    7K320 (SATA) OEM Specification 14.16 Read FPDMA Queued (60h) 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 Low Data Low Data High Data High Feature Current...

  • Page 108: Read Log Ext(2Fh)

    7K320 (SATA) OEM Specification 14.17 Read Log Ext(2Fh) 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 Low Data Low Data High Data High Feature Current...

  • Page 109: Table 75 General Purpose Log Directory

    7K320 (SATA) OEM Specification The Extended SMART self-test log sector shall support 48-bit and 28-bit addressing. All 28-bit entries contained in the SMART self-test log sector shall also be included in the Comprehensive SMART self-test log sector with the 48-bit entries. If the feature set associated with the log specified in the Sector Number register is not supported or enabled, or if the values in the Sector Count, Sector Number or Cylinder Low registers are invalid, the device shall return command aborted.

  • Page 110: Table 76 Extended Comprehensive Smart Error Log

    7K320 (SATA) OEM Specification Description Bytes Offset SMART error log version Reserved Error log index (7:0) Error log index (15:8) error log data structure error log data structure error log data structure error log data structure 178h Device error count 1F4h Reserved 1F6h...

  • Page 111: Table 78 Command Data Structure

    7K320 (SATA) OEM Specification Command data structure: Data format of each command data structure is shown below. Description Bytes Offset Device Control register Features register (7:0) (see Note) Features register (15:8) Sector count register (7:0) Sector count register (15:8) Sector number register (7:0) Sector number register (15:8) Cylinder Low register (7:0) Cylinder Low register (15:8)

  • Page 112: Table 80 Extended Self-Test Log Data Structure

    7K320 (SATA) OEM Specification State shall contain a value indicating the state of the device when the command was issued to the device or the reset occurred as described below. Value State Unknown Sleep Standby Active/Idle SMART Off-line or Self-test x5h-xAh Reserved Vendor specific...

  • Page 113: Table 81 Extended Self-Test Log Descriptor Entry

    7K320 (SATA) OEM Specification 14.17.3.2 Self-test descripto r index This indicates the most recent self-test descriptor. If there have been no self-tests, this is set to zero. Valid values for the Self-test descriptor index are 0 to 18. 14.17.3.3 Extended Self-test log descript or entry The content of the self-test descriptor entry is shown below.

  • Page 114: Table 83 Phy Event Counter Identifier

    7K320 (SATA) OEM Specification The Data Structure Checksum (Byte 511) contains the 2’s complement of the sum of the first 511 bytes in the data structure. The sum of all 512 bytes of the data structure will be zero when the checksum is correct.

  • Page 115: Table 84 Phy Event Counter Information

    7K320 (SATA) OEM Specification Byte Counter 0001h Identifier Counter 0001h Value Counter 0009h Identifier Counter 0009 Value Counter 000Ah Identifier Counter 000Ah Value Counter 000Bh Identifier Counter 000Bh Value Counter 000Dh Identifier Counter 000Dh Value 26 - 510 Reserved ( 00h ) Data Structure Checksum Table 84 Phy Event Counter information The Data Structure Checksum (Byte 511) contains the 2’s complement of the sum of the first 511...

  • Page 116: Read Multiple (C4H)

    7K320 (SATA) OEM Specification 14.18 Read Multiple (C4h) 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...

  • Page 117: Read Multiple Ext (29H)

    7K320 (SATA) OEM Specification 14.19 Read Multiple Ext (29h) 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 Low Data Low Data High Data High Feature Current...

  • Page 118: Read Native Max Address (F8H)

    7K320 (SATA) OEM Specification 14.20 Read Native Max Address (F8h) Block Output Registers Command 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...

  • Page 119: Read Native Max Address Ext (27H)

    7K320 (SATA) OEM Specification 14.21 Read Native Max Address Ext (27h) 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 Low Data Low Data High Data High Feature...

  • Page 120: Read Sector(S) (20H/21H)

    7K320 (SATA) OEM Specification 14.22 Read Sector(s) (20h/21h) 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...

  • Page 121: Read Sector(S) Ext (24H)

    7K320 (SATA) OEM Specification 14.23 Read Sector(s) Ext (24h) 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 Low Data Low Data High Data High Feature Current...

  • Page 122: Read Verify Sector(S) (40H/41H)

    7K320 (SATA) OEM Specification 14.24 Read Verify Sector(s) (40h/41h) 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...

  • Page 123: Read Verify Sector(S) Ext (42H)

    7K320 (SATA) OEM Specification 14.25 Read Verify Sector(s) Ext (42h) 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 Low Data Low Data High Data High Feature...

  • Page 124: Recalibrate (1Xh)

    7K320 (SATA) OEM Specification 14.26 Recalibrate (1xh) 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...

  • Page 125: Security Disable Password (F6H)

    7K320 (SATA) OEM Specification 14.27 Security Disable Password (F6h) 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...

  • Page 126: Security Erase Prepare (F3H)

    7K320 (SATA) OEM Specification 14.28 Security Erase Prepare (F3h) 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...

  • Page 127: Security Erase Unit (F4H)

    7K320 (SATA) OEM Specification 14.29 Security Erase Unit (F4h) 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...
  • Page 128 7K320 (SATA) OEM Specification This command disables the security mode feature (device lock function), however the master password is still stored internally within the device and may be re-activated later when a new user password is set. If you execute this command on disabling the security mode feature (device lock function), the password sent by the host is NOT compared with the password stored in the device for both the Master Password and the User Password, and then the device only erases all user data.

  • Page 129: Security Freeze Lock (F5H)

    7K320 (SATA) OEM Specification 14.30 Security Freeze Lock (F5h) 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...

  • Page 130: Security Set Password (F1H)

    7K320 (SATA) OEM Specification 14.31 Security Set Password (F1h) 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...
  • Page 131 7K320 (SATA) OEM Specification Zero indicates High level, one indicates Maximum level. If the host sets High level and the Security Level password is forgotten, then the Master Password can be used to unlock the device. If the host sets Maximum level and the user password is forgotten, only an Security Erase Prepare/Security Unit command can unlock the device and all data will be lost.

  • Page 132: Security Unlock (F2H)

    7K320 (SATA) OEM Specification 14.32 Security Unlock (F2h) 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...

  • Page 133: Seek (7Xh)

    7K320 (SATA) OEM Specification 14.33 Seek (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...

  • Page 134: Sense Condition (F0H : Vendor Specific)

    7K320 (SATA) OEM Specification 14.34 Sense Condition (F0h : vendor specific) 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...

  • Page 135: Set Features (Efh)

    7K320 (SATA) OEM Specification 14.35 Set Features (EFh) 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...
  • Page 136 7K320 (SATA) OEM Specification Note 1. When Feature register is 03h (=Set Transfer mode), the Sector Count Register specifies the transfer mechanism. The upper 5 bits define the type of transfer and the low order 3 bits encode the mode value.

  • Page 137: Set Max Address (F9H)

    7K320 (SATA) OEM Specification 14.36 Set Max Address (F9h) 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...
  • Page 138 7K320 (SATA) OEM Specification SET MAX LOCK SET MAX UNLOCK SET MAX FREEZE LOCK When the Set Max ADDRESS command is executed, this register is ignored. Option bit for selection whether nonvolatile or volatile. B=0 is volatile condition. When B=1, MAX LBA/CYL which is set by Set Max ADDRESS command is preserved by POR.

  • Page 139: Set Max Address Ext (37H)

    7K320 (SATA) OEM Specification 14.37 Set Max Address Ext (37h) 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 Low Data Low Data High Data High Feature...
  • Page 140 7K320 (SATA) OEM Specification Set Max LBA (31:24). LBA Low (HOB=1) LBA Mid (HOB=0) Set Max LBA (15:8). LBA Mid (HOB=1) Set Max LBA (39:32). Set Max LBA (23:16). LBA High (HOB=0) LBA High (HOB=1) Set Max LBA (47:40). Page 140 of 176...

  • Page 141: Set Multiple (C6H)

    7K320 (SATA) OEM Specification 14.38 Set Multiple (C6h) 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...

  • Page 142: Sleep (E6H/99H)

    7K320 (SATA) OEM Specification 14.39 Sleep (E6h/99h) 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...

  • Page 143: Function Set (B0H)

    7K320 (SATA) OEM Specification 14.40 S.M.A.R.T Function Set (B0h) 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...
  • Page 144 7K320 (SATA) OEM Specification S.M.A.R.T. Read Attribute Thresholds (Subcommand D1h) This subcommand returns the device’s Attribute Thresholds to the host. Upon receipt of the S.M.A.R.T. Read Attribute Thresholds subcommand from the host, the device reads the Attribute Thresholds from the Attribute Threshold sectors and then waits for the host to transfer the 512 bytes of Attribute Thresholds information from the device.
  • Page 145 7K320 (SATA) OEM Specification Off-line mode: The device executes command completion before executing the specified routine. During execution of the routine the device will not set BSY nor clear DRDY. If the device is in the process of performing its routine and is interrupted by a new command from the host, the device will abort or suspend its routine and service the host within two seconds after receipt of the new command.

  • Page 146: Table 112 Log Sector Addresses

    7K320 (SATA) OEM Specification proceed to do an off-line read scan through all areas not included in the test spans. This off-line read scan shall completed as rapidly as possible, no pauses between block reads, and any errors encountered shall not be reported to the host. Instead error locations may be logged for future reallocation.
  • Page 147 7K320 (SATA) OEM Specification S.M.A.R.T. Disable Operations (Subcommand D9h) This subcommand disables all S.M.A.R.T.capabilities within the device including the device’s attribute autosave feature. After receipt of this subcommand the device disables all S.M.A.R.T. operations. Non self-preserved Attribute Values will no longer be monitored. The state of S.M.A.R.T.

  • Page 148: Table 113 Device Attribute Data Structure

    7K320 (SATA) OEM Specification S.M.A.R.T. Execute Off-line Immediate(Subcommand D4h) or automatically if the off-line read scanning feature is disabled. A value of F8h written by the host into the device’s Sector Count register before issuing this subcommand shall cause the automatic Off-line data collection feature to be enabled. A value of F9 written by the host into the device’s Sector Count register before issuing this subcommand shall cause the off-line read scanning feature to be enabled.

  • Page 149: Table 114 Individual Attribute Data Structure

    7K320 (SATA) OEM Specification 14.40.2.2 Individual Attribute Data Str ucture The following defines the 12 bytes that make up the information for each Attribute entry in the Device Attribute Data Structure. Description Bytes Offset Format Attribute ID Number (01h to FFh) binary Status Flags bit flags...

  • Page 150: Table 115 Status Flag Definitions

    7K320 (SATA) OEM Specification Attribute ID Numbers: Any non-zero value in the Attribute ID Number indicates an active attribute. The device supports following Attribute ID Numbers. Those marked with (*) indicate that corresponding Attribute Values can be either collected on-line or off-line. Those marked with (**) indicate that corresponding Attribute Values is only for Free-fall sensor supported model.
  • Page 151 7K320 (SATA) OEM Specification 14.40.2.3 Off-Line Data Collection Status The value of this byte defines the current status of the off-line activities of the device. Bit 7 indicates Automatic Off-Line Data Collection Status. Bit 7 Automatic Off-Line Data Collection Status Automatic Off-Line Data Collection is disabled.
  • Page 152 7K320 (SATA) OEM Specification 14.40.2.7 Off-Line Data Collection Cap ability Definition Execute Off-line Immediate implemented bit S.M.A.R.T. Execute Off-line Immediate subcommand is not implemented S.M.A.R.T. Execute Off-line Immediate subcommand is implemented Enable/disable Automatic Off-line implemented bit S.M.A.R.T. Enable/disable Automatic Off-line subcommand is not implemented S.M.A.R.T.

  • Page 153: Table 116 Device Attribute Thresholds Data Structure

    7K320 (SATA) OEM Specification Device Attribute Thresholds Data Structure 14.40.3 The following defines the 512 bytes that make up the Attribute Threshold information. This data structure is accessed by the host in its entirety using the S.M.A.R.T. Read Attribute Thresholds. All multi-byte fields shown in these data structures follow the ATA/ATAPI-6 specification for byte ordering, namely that the least significant byte occupies the lowest numbered byte address location in the field.

  • Page 154: Table 118 Smart Log Directory

    7K320 (SATA) OEM Specification 14.40.3.3 Attribute ID Nu mbers Attribute ID Numbers supported by the device are the same as Attribute Values Data Structures. 14.40.3.4 Attribute Thr eshold These values are preset at the factory and are not meant to be changeable. However, the host might use “...

  • Page 155: Table 120 Error Log Data Structure

    7K320 (SATA) OEM Specification 14.40.5.2 Error log p ointer This points the most recent error log data structure. Only values 1 through 5 are valid. 14.40.5.3 Device erro r count This field contains the total number of errors. The value will not roll over. 14.40.5.4 Error log data str ucture...
  • Page 156 7K320 (SATA) OEM Specification State field contains a value indicating the device state when command was issued to the device. Value State Unknown Sleep Standby Active/Idle S.M.A.R.T. Off-line or Self-test x5h-xAh Reserved Vendor specific xBh-xFh Note: The value of x is vendor specific Page 156 of 176...

  • Page 157: Table 123 Self-Test Log Data Structure

    7K320 (SATA) OEM Specification Self-test log data structure 14.40.6 The following defines the 512 bytes that make up the Self-test log sector. All multi-byte fields shown in these data structures follow the ATA/ATAPI-7 specifications for byte ordering. Description Bytes Offset Data structure revision Self-test number n*18h+02h...

  • Page 158: Table 124 Selective Self-Test Log Data Structure

    7K320 (SATA) OEM Specification Selective self-test log data structure 14.40.7 The Selective self-test log is a log that may be both written and read by the host. This log allows the host to select the parameters for the self-test and to monitor the progress of the self-test.

  • Page 159: Standby (E2H/96H)

    7K320 (SATA) OEM Specification 14.41 Standby (E2h/96h) 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...

  • Page 160: Standby Immediate (E0H/94H)

    7K320 (SATA) OEM Specification 14.42 Standby Immediate (E0h/94h) 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...

  • Page 161: Write Buffer (E8H)

    7K320 (SATA) OEM Specification 14.43 Write Buffer (E8h) 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...

  • Page 162: Write Dma (Cah/Cbh)

    7K320 (SATA) OEM Specification 14.44 Write DMA (CAh/CBh) 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...

  • Page 163: Write Dma Ext (35H)

    7K320 (SATA) OEM Specification 14.45 Write DMA Ext (35h) 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 Low Data Low Data High Data High Feature Current...

  • Page 164: Write Dma Fua Ext (3Dh)

    7K320 (SATA) OEM Specification 14.46 Write DMA FUA Ext (3Dh) 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 Low Data Low Data High Data High Feature...

  • Page 165: Write Fpdma Queued (61H)

    7K320 (SATA) OEM Specification 14.47 Write FPDMA Queued (61h) 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 Low Data Low Data High Data High Feature Current...

  • Page 166: Write Log Ext (3Fh)

    7K320 (SATA) OEM Specification 14.48 Write Log Ext (3Fh) 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 Low Data Low Data High Data High Feature Current...

  • Page 167: Write Multiple (C5H)

    7K320 (SATA) OEM Specification 14.49 Write Multiple (C5h) 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...

  • Page 168: Write Multiple Ext (39H)

    7K320 (SATA) OEM Specification 14.50 Write Multiple Ext (39h) 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 Low Data Low Data High Data High Feature Current...

  • Page 169: Write Multiple Fua Ext (Ceh)

    7K320 (SATA) OEM Specification 14.51 Write Multiple FUA Ext (CEh) 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 Low Data Low Data High Data High Feature...

  • Page 170: Write Sector(S) (30H/31H)

    7K320 (SATA) OEM Specification 14.52 Write Sector(s) (30h/31h) 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...

  • Page 171: Write Sector(S) Ext (34H)

    7K320 (SATA) OEM Specification 14.53 Write Sector(s) Ext (34h) 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 Low Data Low Data High Data High Feature Current...

  • Page 172: Write Uncorrectable Ext (45H)

    7K320 (SATA) OEM Specification 14.54 Write Uncorrectable Ext (45h) 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 Low Data Low Data High Data High Feature Current...
  • Page 173 7K320 (SATA) OEM Specification The number of continuous sectors to be marked low order, bits (7:0). Sector Count Current Sector Count Previous The number of continuous sectors to be marked high order bits (15:8). If 0000h in the Sector Count register is specified, then 65,536 sectors will be transferred. LBA (7:0).

  • Page 174: Timings

    7K320 (SATA) OEM Specification 15 Timings The timing of BSY and DRQ in Status Register are shown in the following table. The other timings are described in Functional Specification part. FUNCTION INTERVAL START STOP TIMEOUT Device Ready Power On and COMRESET Status Register 31 sec Power On and...
  • Page 175 7K320 (SATA) OEM Specification For SECURITY ERASE UNIT command, the execution time is referred to “14.29 Security (Note.1) Erase Unit (F4h)” on Page 127. (Note.2) FORMAT UNIT command, the execution time is referred to “14.8 Format Unit (F7h: Vendor Specific)” on Page 87. Page 175 of 176...
  • Page 176 References in this publication to Hitachi Global Storage Technologies products, programs or services do not imply that Hitachi Global Storage Technologies intends to make these available in all countries in which Hitachi Global Storage Technologies operates.

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