Hitachi HDS721010CLA332 - Manuals

- Hitachi hard disk drive specifications – 10 1 General 1.1 Introduction This document describes the specifications of the Deskstar 7K1000.C, CinemaStar 7K1000.C and Ultrastar A7K2000, an Hitachi Global Storage Technologies 3.5-inch 7200-rpm serial-ATA interface hard disk drive with the following mo...

- Hitachi hard disk drive specifications – 11 1.2 Glossary ESD Electrostatic Discharge Kbpi 1,000 bits per inch Ktpi 1,000 tracks per inch Gbps 1,000,000,000 bits per second Mbps 1,000,000 bits per second MB/s 1,000,000 bytes per second TB 1,000,000,000,000 bytes (for Drive Capacity) GB 1,000,000,00...

- Hitachi hard disk drive specifications – 12 2 General features Data capacities of 160 GB – 1 TB Spindle speeds of 7200 RPM Fluid Dynamic Bearing motor Serial ATA interface Sector format of 512 bytes/sector Closed-loop actuator servo Load/Unload mechanism, non head disk contact start/stop Automatic...

- Hitachi hard disk drive specifications – 13 Part 1. Functional specification

- Hitachi hard disk drive specifications – 14 3 Fixed disk subsystem description 3.1 Control Electronics The drive is electronically controlled by a microprocessor, several logic modules, digital/analog modules, and various drivers and receivers. The control electronics performs the following major ...

- Hitachi hard disk drive specifications – 15 4 Drive characteristics This section describes the characteristics of the drive. 4.1 Default logical drive parameters The default of the logical drive parameters in Identify Device data is as shown below. Description 160GB model 250GB model Physical Layo...

- Hitachi hard disk drive specifications – 16 Description 1TB model Physical Layout Label capacity (GB) 1000 Bytes per Sector 512 Number of Heads 4 Number of Disks 2 Logical Layout 2 Number of Heads 16 Number of Sectors/ Track 63 Number of Cylinders 1 16,383 Number of Sectors 1,953,525,168 Total Log...

- Hitachi hard disk drive specifications – 17 4.2 Data sheet Description 160GB Model 250GB Model 320GB Model 500GB Model 640GB Model 750GB 3HD Model 750GB 4HD Model 1TB Model Max Data transfer rate (Mbps) 1484 1546 1484 1546 1484 1546 1484 1546 Interface transfer rate (MB/s) 300(SATA) 600(SATA) Data...

- Hitachi hard disk drive specifications – 18 4.4 Drive organization 4.4.1 Drive Format Upon shipment from Hitachi Global Storage Technologies manufacturing the drive satisfies the sector continuity in the physical format by means of the defect flagging strategy described in Section 5 on page 23 in ...

- Hitachi hard disk drive specifications – 19 4.5 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) All the above parameter...

- Hitachi hard disk drive specifications – 20 4.5.2 Mechanical positioning 4.5.2.1 Average seek time (without command overhead, including settling) Command Type 1 Disk model 2 Disk model Typical (ms) Max (ms) Typical (ms) Max (ms) Read 14.0 14.7 8.5 9.2 Write 15.0 15.7 9.5 10.2 Read (Quiet Seek mode...

- Hitachi hard disk drive specifications – 21 4.5.2.2 Single track seek time (without command overhead, including settling) Common to all models and all seek modes Function Typical (ms) Max (ms) Read 0.8 1.5 Write 1.3 2.0 Table 10 Single Track Seek Time Single track seek is measured as the average o...

- Hitachi hard disk drive specifications – 22 4.5.4 Operating modes 4.5.4.1 Operating mode descriptions Operating mode Description Spin-up Start up time period from spindle stop or power down Seek Seek operation mode Write Write operation mode Read Read operation mode Unload Idle Spindle rotation at...

- Hitachi hard disk drive specifications – 23 5 Defect flagging strategy Media defects are remapped to the next available sector during the Format Process in manufacturing. The mapping from LBA to the physical locations is calculated by an internally maintained table. Shipped format Data areas are o...

Hitachi hard disk drive specifications 24 6 Specification 6.1 Electrical interface 6.1.1 Connector location Refer to the following illustration to see the location of the connectors. SATA Figure 2 Connector location (2 disk model shown) 6.1.1.1 signal connector The SATA signal connector is a 8-pin c...

Hitachi hard disk drive specifications 25 6.1.2 Signal definition SATA has receivers and drivers to be connected to Tx+/- and Rx +/- Serial data signal. Defines the signal names of I/O connector pin and signal name. No. Plug Connector pin definition Signal I/O S1 GND 2nd mate Gnd S2 A+ Differential ...

Hitachi hard disk drive specifications 26 6.1.2.3 5V PRECHARGE +5 Vdc power that is available on the extended pins. This is used for pre-charging the I/O module. The enclosure shall provide for a current limit of 4.5 A peak on each 5V pre-charge pin (R=1.1 Ohms).These signals are the inbound high-sp...

Hitachi hard disk drive specifications 27 6.1.3 Out of band signaling(SATA) C O M R E S E T /C O M IN IT t1 t2 t3 t4 C O M W A K E Figure 3 the timing of COMRESET, COMINIT and COMWAKE PARAMETER DESCRIPTION Nominal (ns) t1 ALINE primitives 106.7 t2 Spacing 320 t3 ALIGN primitives 106.7 t4 Psacing 106...

Hitachi hard disk drive specifications 28 6.2 Environment 6.2.1 Temperature and humidity Operating conditions Temperature Relative humidity Maximum wet bulb temperature Maximum temperature gradient Altitude CinemaStar : 0 to 70°C (See notes) Deskstar/Ultrastar : 0 to 60°C (See notes) 8 to 90% non-co...

Hitachi hard disk drive specifications 29 Figure 4 Limits of temperature and humidity Note: Storage temperature range is 0 to 70°C 6.2.2 Corrosion test The drive shows no sign of corrosion inside and outside of the hard disk assembly and is functional after being subjected to seven days at 50°C with...

Hitachi hard disk drive specifications 30 6.3 DC power requirements Damage to the drive electronics may result if the power supply cable is connected or disconnected to the legacy Power connector while power is being applied to the drive (no hot plug/unplug is allowed). If SATA power supply cable is...

Hitachi hard disk drive specifications 31 Power supply current of 1 Disk models +5 Volts [mA] +12 Volts [mA] Total [W] (values in milliamps. RMS) Pop Mean Pop Mean Idle average 220 210 3.6 Idle ripple (peak-to-peak) 200 300 Low RPM Idle 160 90 1.9 Low RPM Idle Ripple 100 250 Unload Idle average 160 ...

Hitachi hard disk drive specifications 32 6.4 Reliability 6.4.1 Data integrity No more than one sector is lost at Power loss condition during the write operation when the write cache option is disabled. If the write cache option is active, the data in write cache will be lost. To prevent the loss of...

Hitachi hard disk drive specifications 33 6.4.7 Required Power-Off Sequence The required BIOS sequence for removing power from the drive is as follows: Step 1: Issue one of the following commands. Standby Standby immediate Sleep Note: Do not use the Flush Cache command for the power off sequence bec...

Hitachi hard disk drive specifications 34 6.5 Mechanical specifications 6.5.1 Physical dimensions Figure 5 Top and side views with breather hole location and mechanical dimensions

Hitachi hard disk drive specifications 37 The following table shows the physical dimensions of the drive. Height (mm) Width (mm) Length (mm) Weight (grams) 1 Disk model Weight (grams) 2 Disk model 26.1 MAX 101.6 ± 0.25 147 MAX 400 MAX 680 MAX Table 21 Physical Dimensions 6.5.2 Hole locations The mou...

Hitachi hard disk drive specifications 38 6.5.3 Connector locations Figure 9 Connector locations

Hitachi hard disk drive specifications 39 6.5.4 Drive mounting The drive will operate in all axes (6 directions). Performance and error rate will stay within specification limits if the drive is operated in the other orientations from which it was formatted. For reliable operation, the drive must be...

Hitachi hard disk drive specifications 40 6.6 Vibration and shock All vibration and shock measurements recorded in this section are made with a drive that has no mounting attachments for the systems. The input power for the measurements is applied to the normal drive mounting points. 6.6.1 Operating...

Hitachi hard disk drive specifications 41 6.6.2 Nonoperating vibration The drive does not sustain permanent damage or loss of previously recorded data after being subjected to the environment described below 6.6.2.1 Random vibration The test consists of a random vibration applied for each of three m...

Hitachi hard disk drive specifications 42 6.6.4 Nonoperating shock The drive will operate with no degradation of performance after being subjected to shock pulses with the following characteristics . 6.6.4.1 Trapezoidal shock wave  Approximate square (trapezoidal) pulse shape  Approximate rise and...

Hitachi hard disk drive specifications 43 6.7 Acoustics The upper limit criteria of the octave sound power levels are given in Bels relative to one picowatt and are shown in the following table. The sound power emission levels are measured in accordance with ISO 7779. Mode Typical / Max 1 disk model...

Hitachi hard disk drive specifications 44 6.9 Safety 6.9.1 UL and CSA standard conformity The product is qualified per UL60950-1 ： 2005 Second Edition and CAN/CSA-C22.2 No.60950-1-07 Second Edition, for use in Information Technology Equipment including Electric Business Equipment. The UL recognition...

Hitachi hard disk drive specifications 45 6.10 Electromagnetic compatibility When installed in a suitable enclosure and exercised with a random accessing routine at maximum data rate, the drive meets the following worldwide EMC requirements:  United States Federal Communications Commission (FCC) Ru...

Hitachi hard disk drive specifications 46 Part 2. Interface Specification

Hitachi hard disk drive specifications 48 8 Registers In Serial ATA, the host adapter contains a set of registers that shadow the contents of the traditional device registers, referred to as the Shadow Register Block. Shadow Register Block registers are interface registers used for delivering comman...

Hitachi hard disk drive specifications 49 8.4 Cylinder Low Register This register contains the low order bits of the starting cylinder address for any disk access. At the end of the command, this register is updated to reflect the current cylinder number. In LBA Mode this register contains Bits 8-15...

Hitachi hard disk drive specifications 50 8.7 Drive Address Register Drive Address Register 7 6 5 4 3 2 1 0 HIZ -W TG -H3 -H2 -H1 -H0 -DS1 -DS0 Table 29 Drive Address Register This register contains the inverted drive select and head select addresses of the currently selected drive. Bit Definitions ...

Hitachi hard disk drive specifications 51 8.9 Error Register Error Register 7 6 5 4 3 2 1 0 ICRCE UNC 0 IDNF 0 ABRT TK0NF AMNF Table 31 Error Register This register contains status from the last command executed by the device, or a diagnostic code. At the completion of any command except Execute Dev...

Hitachi hard disk drive specifications 52 8.10 Features Register This register is command specific. This is used with the Set Features command, SMART Function Set command and Format Unit command. 8.11 Sector Count Register This register contains the number of sectors of data requested to be transfer...

Hitachi hard disk drive specifications 53 8.13 Status Register Status Register 7 6 5 4 3 2 1 0 BSY DRDY DF DSC /SERV DRQ CORR IDX ERR Table 32 Status Register This register contains the device status. The contents of this register are updated whenever an error occurs and at the completion of each co...

Hitachi hard disk drive specifications 54 9 General Operation Descriptions 9.1 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 se...

Hitachi hard disk drive specifications 55 9.1.1 Register Initialization Register Default Value Error Diagnostic Code Sector Count 01h Sector Number 01h Cylinder Low 00h Cylinder High 00h Device/Head 00h Status 50h Alternate Status 50h Table 34 Default Register Values After power on, hard reset, or s...

Hitachi hard disk drive specifications 56 9.3 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 HDS7210xxCLA3yz / HUA7220xxCLA33z / HCS5C10xxCLA382 / HCS7210xxCLA3y2 / HDS5C10xxCLA382 is different from the...

Hitachi hard disk drive specifications 57 9.4 Power Management Feature The power management feature set permits a host to modify the behavior in a manner which reduces the power required to operate. The power management feature set provides a set of commands and a timer that enables a device to impl...

Hitachi hard disk drive specifications 58 9.4.4 Interface Capability for Power Modes Each power mode affects the physical interface as defined in the following table: Mode BSY RDY Interface active Media Active x x Yes Active Idle 0 1 Yes Active Standby 0 1 Yes Inactive sleep x x No Inactive Table 36...

Hitachi hard disk drive specifications 59 9.5 SMART Function The intent of Self-monitoring, analysis and reporting technology (SMART) is to protect user data and prevent unscheduled system downtime that may be caused by predictable degradation and/or fault of the device. By monitoring and storing cr...

Hitachi hard disk drive specifications 60 9.5.6 Off-line Read Scanning The device provides the off-line read scanning feature with reallocation. This is the extension of the off -line data collection capability. The device performs the entire read scan with reallocation for the marginal sectors to p...

Hitachi hard disk drive specifications 61 9.6 Security Mode Feature Set Security Mode Feature Set is a powerful security feature. W ith a device lock password, a user can prevent unauthorized access to hard disk device even if the device is removed from the computer. The following commands are suppo...

Hitachi hard disk drive specifications 62 9.6.3 Password This function can have 2 types of passwords as described below. Master Password When the Master Password is set, the device does NOT enable the Device Lock Function, and the device can NOT be locked with the Master Password, but the Master Pas...

Hitachi hard disk drive specifications 63 9.6.4.3 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. POR De vice Locked mode Unlock CMD Erase Prepa re Media access comm...

Hitachi hard disk drive specifications 64 9.6.4.4 User Password Lost If the User Password is forgotten and High level security is set, the system user can't access any data. However, the device can be unlocked using the Master Password. If a system user forgets the User Password and Maximum security...

Hitachi hard disk drive specifications 65 9.6.5 Command Table This table shows the device's response to commands when the Security Mode Feature Set (Dev ice lock function) is enabled. Command Locked Mode Unlocked Mode Frozen Mode Check Power Mode Executable Executable Executable Configure Stream Com...

Hitachi hard disk drive specifications 66 Command Locked Mode Unlocked Mode Frozen Mode Security Erase Unit Executable Executable Command aborted Security Freeze Lock Command aborted Executable Executable Security Set Password Command aborted Executable Command aborted Security Unlock Executable Exe...

Hitachi hard disk drive specifications 67 9.7 Host Protected Area Feature Host Protected Area Feature is to provide the 'protected area' which can not be accessed via conventional method. This 'protected area' is used to contain critical system data such as BIOS or system manag ement information. Th...

Hitachi hard disk drive specifications 68 Write information data such as BIOS code within the protected area. Change maximum LBA using Set Max Address command to 12,289,535 (BB85FFh) with nonvolatile option. From this point, the protected area cannot be accessed till next Set Max Address command is ...

Hitachi hard disk drive specifications 69 9.8 Write Cache Function Write cache is a performance enhancement whereby the device reports as completing the write command (Write Sector(s), Write Multiple and Write DMA) to the host as soon as the device has received all of the data into its buffer. And t...

Hitachi hard disk drive specifications 70 9.9 Reassign Function The reassign Function is used with read commands and write commands. The sectors of data for reassignment are prepared as the spare data sector. This reassignment information is registered internally, and the information is available ri...

Hitachi hard disk drive specifications 71 9.10 Power-up in Standby feature set Power-Up In Standby feature set allows devices to be powered-up into the Standby power management state to minimize inrush current at power-up and to allow the host to sequence the spin-up of devices. This feature set wil...

Hitachi hard disk drive specifications 72 9.12 48-bit Address Feature Set The 48-bit Address feature set allows devices with capacities up to 281,474,976,710,655 sectors. This al lows device capacity up to 144,115,188,075,855,360 bytes. In addition, the number of sectors that may be transferred by a...

Hitachi hard disk drive specifications 73 9.13 Streaming feature Set The Streaming feature set is an optional feature set that allows a host to request delivery of data from a contiguous logical block address range within an allotted time. This places a priority on time to access the data rather tha...

Hitachi hard disk drive specifications 74 9.13.1.1 Urgent bit The Urgent bit in the Read Stream and Write Stream commands specifies that the command should be completed in the minimum possible time by the device and shall be completed within the specified Command Completion Time Limit. 9.13.1.2 Flus...

Hitachi hard disk drive specifications 75 9.14 SATA BIST (Built-in Self Test) The device supports the following BIST modes, and begins operations when it receives BIST Activate FIS. F – Far End Analog Loopback. L – Far End Retimed Loopback T – Far End Transmit only A – ALIGN Bypass (valid only in co...

Hitachi hard disk drive specifications 76 9.16 Software Setting Preservation When a device is enumerated, software will configure the device using SET FEATURES and other commands. These software settings are often preserved across software reset but not necessarily across hardware reset. In Parallel...

Hitachi hard disk drive specifications 77 9.17 SATA II Optional Features There are several optional features defined in SATA II. The following shows whether these features are supported or not. 9.17.1 Asynchronous Signal Recovery The device supports asynchronous signal recovery defined in SATA II. 9...

Hitachi hard disk drive specifications 78 9.17.3.2 Counter Identifiers Each counter begins with a 16-bit identifier. 0 defines the counter value for each identifier. Any unused counter slots in the log page should have a counter identifier value of 0h. Optional counters that are not implemented shal...

Hitachi hard disk drive specifications 79 9.17.3.2.1 Counter Definitions The counter definitions in this section specify the events that a particular counter identifier represents. 9.17.3.2.1.1 Identifier 000h There is no counter associated with identifier 000h. A counter identifier of 000h indicate...

Hitachi hard disk drive specifications 80 9.17.3.3 READ LOG EXT Log Page 11h READ LOG EXT log page 11h is one page (512 bytes) in length. The first Dword of the log page contains information that applies to the rest of the log page. Software should continue to process counters until a counter identi...

Hitachi hard disk drive specifications 81 9.18 SCT Command Transport feature Set 9.18.1 Overview 9.18.1.1 Introduction SMART Command Transport (SCT) is the method for the drive to receive commands using log page E0h and transporting data using log page E1h. These log pages are used as follows: Log p...

Hitachi hard disk drive specifications 82 9.18.1.3 SCT Command Nesting and intermingling with Standard commands In general, standard ATA commands can be intermingled with SCT Commands but SCT commands cannot be nested. SCT commands that do not require a follow-on data transfer operation never have a...

Hitachi hard disk drive specifications 83 9.18.2 SCT Command Protocol 9.18.2.1 Command Transport SCT Command Transport occurs when a 512- byte data packet (called “Key Sector”) is created and the written to SMART or extended log page E0h. The key sector specifies Action and Function Codes along with...

Hitachi hard disk drive specifications 84 9.18.2.1.2 Issue SCT Command Using Write Log Ext Command Block Output Registers Register 7 6 5 4 3 2 1 0 Feature Current Reserved Previous Reserved Sector Count Current 01h Previous 00h LBA Low Current E0h Previous Reserved LBA Mid Current 00h Previous 00h L...

Hitachi hard disk drive specifications 85 9.18.2.1.3 Key Sector Format An SCT command (Key Sector) is always 512 bytes long. Table below shows the generic format of an SCT command. Byte Field Words Description 1:0 Action Code 1 This field defines the command type and generally specifies the type of ...

Hitachi hard disk drive specifications 86 9.18.2.1.4 Extended Status Code Status Code Definition 0000h Command complete without error 0001h Invalid Function Code 0002h Input LBA out of range 0003h Request sector count overflow. The number of sectors requested to transfer (Sector Count register) in t...

Hitachi hard disk drive specifications 87 9.18.2.2 Data transfer Once an SCT command has been issued, status can be checked and data can be transferred. Data transfer uses log page E1h. 9.18.2.2.1 Read/Write SCT Data Using SMART Command Block Output Registers Register 7 6 5 4 3 2 1 0 Feature D5h(Rea...

Hitachi hard disk drive specifications 88 9.18.2.3 SCT Status Request Once an SCT command has been issued, a status is reported in the ATA registers. This status indicates that the command was accepted or that an error occurred. This ATA status return does not indicate successful completion of the S...

Hitachi hard disk drive specifications 89 9.18.2.3.3 Format of SCT Status Response Byte Type Field Name Value Description 1:0 Word Format Version 0003h Status Response format version number 3:2 Word SCT Version Manufacturer‟s vendor specific implementation version number 5:4 Word SCT Spec. 0001h Hig...

Hitachi hard disk drive specifications 90 205 Byte Reserved 00h 209:206 Dword Over Limit Count Number of temperature recording Intervals since the last power-on reset where the recorded temperature was greater than Max Op Limit. See table 93 for information about this Interval. 213:210 Dword Under L...

Hitachi hard disk drive specifications 91 9.18.3 SCT Command Set 9.18.3.1 SCT Write Same (action code : 0002h) Inputs: (Key Sector) Word Name Value Description 0 Action Code 0002h This action writes a pattern or sector of data repeatedly to the media. This capability could also be referred to as “Wr...

Hitachi hard disk drive specifications 94 9.18.3.2 Error Recovery Control command (action code : 0003h) Inputs: (Key Sector) Word Name Value Description 0 Action Code 0003h Set the read and write error recovery time 1 Function Code 0001h Set New Value 0002h Return Current Value 2 Selection Code 0001...

Hitachi hard disk drive specifications 95 9.18.3.3 Feature Control Command (action code : 0004h) Inputs: (Key Sector) Word Name Value Description 0 Action Code 0004h Set or return the state of drive features described in 0 1 Function Code 0001h Set state for a feature 0002h Return the current state ...

Hitachi hard disk drive specifications 96 Feature Code State Definition 0001h 0001h : Allow write cache operation to be determined by Set Feature command 0002h : Force write cache enabled 0003h : Force write cache disabled If State 0001h is selected, the ATA Set Feature command will determine the op...

Hitachi hard disk drive specifications 99 (Queue Size+33):34 Byte[Queue Size] Queue Buffer This is a circular buffer of absolute HDA Temperature values. These are one byte 2 ‟s complement numbers, which allow a range from -127°C to +127°C to be specified. A value of 80h indicates an initial value or...

Hitachi hard disk drive specifications 100 10 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 1.0a (Section 9. device...

Hitachi hard disk drive specifications 101 10.2 PIO Data Out commands These commands are:  Device Configuration Set  Download Microcode  Format Track  Security Disable Password  Security Erase Unit  Security Set Password  Security Unlock  Set Max Set Password command  Set Max Unlock command...

Hitachi hard disk drive specifications 102  SMART Enable Operations  SMART Execute Off-line Data Collection  SMART Return Status  SMART Save Attribute Values  SMART Enable/Disable Automatic Off-Line  Standby  Standby Immediate  Write Uncorrectable Ext Execution of these commands involves no ...

Hitachi hard disk drive specifications 103 11 Command Descriptions Protocol Command Code Binary Code Bit (Hex) 7 6 5 4 3 2 1 0 3 Check Power Mode E5 1 1 1 0 0 1 0 1 3 Check Power Mode* 98 1 0 0 1 1 0 0 0 3 Configure Stream 51 0 1 0 1 0 0 0 1 3 Device Configuration Restore B1 1 0 1 1 0 0 0 1 3 Device...

Hitachi hard disk drive specifications 109 Output Parameters To The Device Feature Current bit 7 (A/R) If set to one, a request to add a new stream. If cleared to zero, a request to remove a previous configured stream is specified. Feature Current bit 6 (R/W) R/W specifies a read stream if cleared t...

Hitachi hard disk drive specifications 110 11.3 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 1 0 1 0 V V V V Error ...See Below... Sector Count - - -...

Hitachi hard disk drive specifications 111 11.3.2 Device Configuration Freeze Lock (Subcommand C1h) The Device Configuration Freeze Lock command prevents accidental modification of the Device Configuration Overlay settings. After successful execution of a Device Configuration Freeze Lock command, al...

Hitachi hard disk drive specifications 112 Word Content 0 0002h Data Structure revision 1 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 2 Ultra DMA modes suppor...

Hitachi hard disk drive specifications 114 11.4 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 SUBCOMMAND(00-07) Error ...See Below... Sector Count SECTOR_COUNT(...

Hitachi hard disk drive specifications 116 11.5 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 - - - - - - - - Error ...See Below... Sector Count - - - - ...

Hitachi hard disk drive specifications 122 11.10 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 - - - - - - - - Error ...See Below... Sector Count - - - - - - - - S...

Hitachi hard disk drive specifications 125 Word Content Description 66 0078H Manufacturer's Recommended Multiword DMA Transfer Cycle Time 15-0(=78) Cycle time in nanoseconds (120ns, 16.6MB/s) 67 0078H Minimum PIO Transfer Cycle Time Without Flow Control 15-0(=78) Cycle time in nanoseconds (120ns, 16...

Hitachi hard disk drive specifications 131 Word Content Description 128 xxxxH Security status. Bit assignments 15-9 Reserved 8 Security Level 1= Maximum, 0= High 7-6 Reserved 5 Enhanced erase 1= Support 4 Expired 1= Expired 3 Freeze 1= Frozen 2 Lock 1= Locked 1 Enabled/Disable 1= Enable 0 Capability...

Hitachi hard disk drive specifications 136 11.13 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 - - - - - - - - Error - - - - - - - - Sector Count V V ...

Hitachi hard disk drive specifications 145 Output Parameters To The Device Feature Log Address Specific Sector Count Current The number of sectors to be read from the specified log low order, bits (7:0). The log transferred by the drive shall start at the sector in the specified log at the specified...

Hitachi hard disk drive specifications 146 11.18.1 General Purpose Log Directory Table 101 defines the 512 bytes that make up the General Purpose Log Directory. Description Bytes Offset General Purpose Logging Version 2 00h Number of sectors in the log at log address 01h (7:0) 1 02h Number of sector...

Hitachi hard disk drive specifications 147 11.18.2 Extended Comprehensive SMART Error log Table 102 defines the format of each of the sectors that comprise the Extended Comprehensive SMART error log. Error log data structure shall not include errors attributed to the receipt of faulty commands such ...

Hitachi hard disk drive specifications 148 Description Bytes Offset 1st command data structure 18 00h 2nd command data structure 18 12h 3rd command data structure 18 24h 4th command data structure 18 36h 5th command data structure 18 48h Error data structure 34 5Ah 124 Table 103 Extended Error log d...

Hitachi hard disk drive specifications 149 Error data structure: Data format of error data structure is shown below. Description Bytes Offset Reserved 1 00h Error register 1 01h Sector count register (7:0) (see Note) 1 02h Sector count register (15:8) (see Note) 1 03h Sector number register (7:0) 1 ...

Hitachi hard disk drive specifications 150 11.18.2.4 Device error count This field shall contain the total number of errors attributable to the device that have been reported by the device during the life of the device. This count shall not include errors attributed to the receipt of faulty commands...

Hitachi hard disk drive specifications 151 11.18.3.3 Extended Self-test log descriptor entry The content of the self-test descriptor entry is shown below. Description Bytes Offset Self-test number 1 00h Self-test execution status 1 01h Power-on life timestamp in hours 2 02h Self-test failure check p...

Hitachi hard disk drive specifications 152 11.18.4 Command Error Table 108 defines the format of the Command Error data structure. Byte 7 6 5 4 3 2 1 0 0 NQ Reserved TAG 1 Reserved 2 Status 3 Error 4 Sector Number 5 Cylinder Low 6 Cylinder High 7 Dev/Head 8 Sector Number Previous 9 Cylinder Low Prev...

Hitachi hard disk drive specifications 153 11.18.5 Read Stream Error log Table 109 defines the format of the Read Stream Error log. Entries are placed into the Read Stream Error log only when the SE bit is set to one in the Status Register. The 512 bytes returned shall contain a maximum of 31 error ...

Hitachi hard disk drive specifications 154 Table 109 defines the format of each entry in the Read Stream Error Log. Description Bytes Offset Feature Register Contents Value (current) 1 00h Feature Register Contents Value (previous) 1 01h Status Register Contents Value 1 02h Error Register Contents V...

Hitachi hard disk drive specifications 155 11.18.6 Write Stream Error log Table 111 defines the format of the Write Stream Error log. Entries are placed into the Write Stream Error log only when the SE bit is set to one in the Status Register. The 512 bytes returned shall contain a maximum of 31 err...

Hitachi hard disk drive specifications 156 11.18.7 Streaming Performance log Table 112 defines the format of the log returned by the Read Log Ext command, when the LBA Low register is 20h. This data set is referred to as the Streaming Performance Parameters log, the length of which (in sectors) is s...

Hitachi hard disk drive specifications 157 11.19 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 - - - - - - - - Error …See Below… Sector Count V V V V V V V V Sector ...

Hitachi hard disk drive specifications 160 11.21 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 - - - - - - - - Error …See Below… Sector Count - - - - - - -...

Hitachi hard disk drive specifications 178 11.30 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 - - - - - - - - Error …See Below… Sector Count - - - - - -...

Hitachi hard disk drive specifications 180 11.31 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 - - - - - - - - Error …See Below… Sector Count - - - - - - - ...

Hitachi hard disk drive specifications 181 11.32 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 - - - - - - - - Error …See Below… Sector Count - - - - - - - - S...

Hitachi hard disk drive specifications 182 If the password does not match, then the device rejects the command with an Aborted error. Word Description 00 Control word bit 0 : Identifier (1-Mater, 0-User) bit 1 : Erase mode (1- Enhanced, 0- Normal) Enhanced mode is not supported bit 2-15 : Reserved 0...

Hitachi hard disk drive specifications 183 11.33 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 - - - - - - - - Error …See Below… Sector Count - - - - - - - - ...

Hitachi hard disk drive specifications 184 11.34 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 - - - - - - - - Error …See Below… Sector Count - - - - - - - -...

Hitachi hard disk drive specifications 185 Word Description 00 Control word bit 0 : Identifier (1-Mater, 0-User) bit 1-7 : Reserved bit 8 : Security level (1-Maximum, 0-High) bit 9-15 : Reserved 01-16 Password (32 byte) 17 Master Password Revision Code (valid if Word 0 bit 0 = 1) 18-255 Reserved Tab...

Hitachi hard disk drive specifications 186 11.35 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 - - - - - - - - Error …See Below… Sector Count - - - - - - - - Secto...

Hitachi hard disk drive specifications 187 When this counter reaches zero then all password protected commands are rejected until a hard reset or a power off. Word Description 00 Control word bit 0 : Identifier (1-Mater, 0-User) bit 1-15 : Reserved 01-16 Password (32 bytes) 17-255 Reserved Table 136...

Hitachi hard disk drive specifications 189 11.37 Sense Condition (F0h : Vendor specific for Cinemastar) 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 0 0 0 0 0 0 0 1 Error …See Below… S...

Hitachi hard disk drive specifications 192 11.37.2 Set Transfer mode 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. PIO Default Transfer Mode 0...

Hitachi hard disk drive specifications 193 Y 2 =(x-40h) * 60 + 600[sec] (600<= Y 2 <=4380) When Low RPM standby mode is the deepest Power Saving mode and the value in Sector Count register is between 01h and 3Fh, 120<= Y 1 <=435 [sec] (default: 120 [sec]) Y 2 =600 [sec] where x is the va...

Hitachi hard disk drive specifications 196 11.38.1 Set Max Set Password (Feature = 01h) 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 0 0 0 0 0 0 0 1 Error …See Below… Sector Count - - ...

Hitachi hard disk drive specifications 197 11.38.2 Set Max Lock (Feature = 02h) 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 0 0 0 0 0 0 1 0 Error …See Below… Sector Count - - - - - - ...

Hitachi hard disk drive specifications 204 11.42 SMART 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 V V V V V V V V Error …See Below… Sector Count V V V V V V V V Se...

Hitachi hard disk drive specifications 205 11.42.1 SMART Subcommand In order to select a subcommand the host must write the subcommand code to the device‟s Features Register before issuing the SMART Function Set command. The subcommands and their respective codes are listed below. Code Subcommand D0...

Hitachi hard disk drive specifications 206 11.42.1.4 SMART Save Attribute Values (Subcommand D3h) This subcommand causes the device to immediately save any updated Attribute Values to the device‟s Attribute Data sector regardless of the state of the Attribute Autosave feature. Upon receipt of the SM...

Hitachi hard disk drive specifications 207 11.42.1.6 SMART Read Log Sector (Subcommand D5h) This command returns the specified log sector contents to the host. The 512 bytes data are returned at a command and the Sector Count value shall be set to one. The Sector Number shall be set to specify the l...

Hitachi hard disk drive specifications 208 11.42.1.9 SMART Disable Operations (Subcommand D9h) This subcommand disables all SMART capabilities within the device including the device‟s attribute autosave feature. After receipt of this subcommand the device disables all SMART operations. Non self -pre...

Hitachi hard disk drive specifications 209 11.42.2 Device Attributes Data Structure The following defines the 512 bytes that make up the Attribute Value information. This data structure is accessed by the host in its entirety using the SMART Read Attribute Values subcommand. All multi -byte fields s...

Hitachi hard disk drive specifications 210 11.42.2.2 Individual Attribute Data Structure The following defines the 12 bytes that make up the information for each Attribute entry in the Device Attribute Data Structure. Description Bytes Offset Attribute ID Number (01h to FFh) 1 00h Status Flags 2 01h...

Hitachi hard disk drive specifications 211 Status Flag Definitions Bit Definition 0 Pre-failure/advisory bit 0 An Attribute Value less than or equal to its corresponding Attribute Threshold indicates an advisory condition where the usage or age of the device has exceeded its intended design life per...

Hitachi hard disk drive specifications 212 11.42.2.4 Self-test execution status Bit Definition 0-3 Percent Self-test remaining An approximation of the percent of the self-test routine remaining until completion in ten percent increments. Valid values are 0 through 9. 4-7 Current Self-test execution ...

Hitachi hard disk drive specifications 213 11.42.2.7 SMART Capability This word of bit flags describes the SMART capabilities of the device. The device will return 03h indicating that the device will save its Attribute Values prior to going into a power saving mode and supports the SMART ENABLE/DISA...

Hitachi hard disk drive specifications 214 11.42.3 Device Attribute Thresholds Data Structure 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 SMART Read Attribute Thresholds. All multi -byte f...

Hitachi hard disk drive specifications 215 11.42.4 SMART Log Directory Table 155 defines the 512 bytes that make up the SMART Log Directory. The SMART Log Directory is SMART Log Address zero and is defined as one sector long. Description Bytes Offset SMART Logging Version 2 00h Number of sectors in ...

Hitachi hard disk drive specifications 216 11.42.5 SMART summary error log sector The following defines the 512 bytes that make up the SMART summary error log sector. All multi-byte fields shown in this data structure follow the ATA/ATAPI-7 specifications for byte ordering. Description Bytes Offset ...

Hitachi hard disk drive specifications 217 11.42.5.4 Error log data structure Data format of each error log structure is shown below. Description Bytes Offset 1 st error log data structure 12 00h 2 nd error log data structure 12 0Ch 3 rd error log data structure 12 18h 4 th error log data structure ...

Hitachi hard disk drive specifications 218 Error data structure: Data format of error data structure is shown below. Description Bytes Offset Reserved 1 00h Error register 1 01h Sector count register 1 02h Sector number register 1 03h Cylinder Low register 1 04h Cylinder High register 1 05h Device/H...

Hitachi hard disk drive specifications 219 11.42.6 Self-test log data structure 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 struc...

Hitachi hard disk drive specifications 220 11.42.7 Selective self-test log data structure 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. The followin...

Hitachi hard disk drive specifications 221 11.42.8 Error Reporting The following table shows the values returned in the Status and Error Registers when specific error conditions are encountered by a device. Error Condition Status Register Error Register A SMART FUNCTION SET command was received by t...

Hitachi hard disk drive specifications 236 11.51 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 - - - - - - - - Error ...See Below... Sector Count V V V V V V V V Se...

Hitachi hard disk drive specifications 254 12 Timings The timing of BSY and DRQ in Status Register are shown in Table 180 Table 181. The other timings are described in HDS7210xxCLA3yz / HUA7220xxCLA33z / HCS5C10xxCLA382 / HCS7210xxCLA3y2 / HDS5C10xxCLA382 Final Functional Specification. FUNCTION INT...

256 Index 4 48-bit Address Feature ................................................... 72 A ABRT ................................................................................ 51 ABT .................................................................................. 51 Advanced Power Management fea...