Specifications
Page 19
... firmware) • Ring buffer implementation • Write Cache • Native command queuing support (SATA model) • Advanced ECC On The Fly (EOF) • Automatic Error Recovery procedures for read and write commands • Self Diagnostics on Power on and resident diagnostics • PIO Data Transfer Mode 4 (16.6 MB/s) • DMA Data Transfer • Multiword mode Mode 2 (16.6 MB/s) • Ultra DMA Mode 6 (133 MB/s) • Serial ATA Data Transfer 3Gbps / 1.5Gbps • CHS and LBA mode • Power saving modes/Low RPM...
... firmware) • Ring buffer implementation • Write Cache • Native command queuing support (SATA model) • Advanced ECC On The Fly (EOF) • Automatic Error Recovery procedures for read and write commands • Self Diagnostics on Power on and resident diagnostics • PIO Data Transfer Mode 4 (16.6 MB/s) • DMA Data Transfer • Multiword mode Mode 2 (16.6 MB/s) • Ultra DMA Mode 6 (133 MB/s) • Serial ATA Data Transfer 3Gbps / 1.5Gbps • CHS and LBA mode • Power saving modes/Low RPM...
Specifications
Page 79
... CCTL(Command Completion Time Limit). Streaming Commands When the device is in standby mode,Streaming Commands can 't be completed while waiting for details. Deskstar 7K160 Hard Disk Drive Specification 65 Refer to reach operating speed even if execution time exceeds specified recovery time limit.The minimum time limit is 6.5 second.When the specified time limit is shorter than 50ms. Error Recovery Control SCT Command set) When the device is aborted. This command does not support 80h...
... CCTL(Command Completion Time Limit). Streaming Commands When the device is in standby mode,Streaming Commands can 't be completed while waiting for details. Deskstar 7K160 Hard Disk Drive Specification 65 Refer to reach operating speed even if execution time exceeds specified recovery time limit.The minimum time limit is 6.5 second.When the specified time limit is shorter than 50ms. Error Recovery Control SCT Command set) When the device is aborted. This command does not support 80h...
Specifications
Page 89
... ATA Bus. Deskstar 7K160 Hard Disk Drive Specification 75 The Set Features command with Feature register = CCh enables the device to revert these parameters to the power on page 76. The default value on POR is reset. In other mechanical parametric, and sets default values. The device resets the interface circuitry and sets the default values. The actions of electrical circuitry diagnostics, spins up the head disk assembly, tests speed and other cases, the device does not change current mode...
... ATA Bus. Deskstar 7K160 Hard Disk Drive Specification 75 The Set Features command with Feature register = CCh enables the device to revert these parameters to the power on page 76. The default value on POR is reset. In other mechanical parametric, and sets default values. The device resets the interface circuitry and sets the default values. The actions of electrical circuitry diagnostics, spins up the head disk assembly, tests speed and other cases, the device does not change current mode...
Specifications
Page 96
... error log information via the SMART READ LOG SECTOR command. The device provides information on these reported errors. If it is supported. If a device receives a firmware modification, all self-test log data is disabled. The error log is not disabled when SMART is discarded Deskstar 7K160 Hard Disk Drive Specification 82 If the device receives a firmware modification, all error log data is discarded and the device error count for the life of the device is reset to zero. 10.6.8 Self-test The device...
... error log information via the SMART READ LOG SECTOR command. The device provides information on these reported errors. If it is supported. If a device receives a firmware modification, all self-test log data is disabled. The error log is not disabled when SMART is discarded Deskstar 7K160 Hard Disk Drive Specification 82 If the device receives a firmware modification, all error log data is discarded and the device error count for the life of the device is reset to zero. 10.6.8 Self-test The device...
Specifications
Page 97
...: Device Locked Mode Device Unlocked Mode Device Frozen Mode The device disables media access commands after power on . If a password is removed from the computer. New commands are supported for this mode until power off. 10.7.2 Security level The following security modes are enabled by a Security Unlock or a Security Erase Unit command. The device enters this mode is entered after power on , otherwise it is not set /change password. Deskstar 7K160 Hard Disk Drive Specification 83 10.7 Security Mode Feature Set Security Mode Feature Set is then erased. The device enables...
...: Device Locked Mode Device Unlocked Mode Device Frozen Mode The device disables media access commands after power on . If a password is removed from the computer. New commands are supported for this mode until power off. 10.7.2 Security level The following security modes are enabled by a Security Unlock or a Security Erase Unit command. The device enters this mode is entered after power on , otherwise it is not set /change password. Deskstar 7K160 Hard Disk Drive Specification 83 10.7 Security Mode Feature Set Security Mode Feature Set is then erased. The device enables...
Specifications
Page 99
10.7.4.2 User Password setting When a User Password is set, the device will automatically enter lock mode the next time the device is powered on. < Setting password > POR < No setting password > POR Set Password with User Password Normal operation Power off POR Device locked mode Normal operation Power off POR Device unlocked mode Table 61: Initial setting 10.7.4.3 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 Deskstar 7K160 Hard Disk Drive Specification 85
10.7.4.2 User Password setting When a User Password is set, the device will automatically enter lock mode the next time the device is powered on. < Setting password > POR < No setting password > POR Set Password with User Password Normal operation Power off POR Device locked mode Normal operation Power off POR Device unlocked mode Table 61: Initial setting 10.7.4.3 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 Deskstar 7K160 Hard Disk Drive Specification 85
Specifications
Page 102
...Power Mode Configure Stream Execute Device Diagnostic Device Configuration Restore Device Configuration Freeze Lock Device Configuration Identify Device Configuration Set Download Microcode Flush Cache Flush Cache Ext Format Track Identify Device Idle Idle Immediate Initialize Device Parameters Read Buffer Read DMA Read DMA Ext Read Log Ext Read Long Read Multiple Read Multiple Ext Read Native Max Address Read Native Max Ext Read Sector(s) Read Sector(s) Ext Read Stream DMA Read Stream PIO Read Verify Sector(s) Read Verify Sector(s) Ext Recalibrate Security Disable Password Executable Command...
...Power Mode Configure Stream Execute Device Diagnostic Device Configuration Restore Device Configuration Freeze Lock Device Configuration Identify Device Configuration Set Download Microcode Flush Cache Flush Cache Ext Format Track Identify Device Idle Idle Immediate Initialize Device Parameters Read Buffer Read DMA Read DMA Ext Read Log Ext Read Long Read Multiple Read Multiple Ext Read Native Max Address Read Native Max Ext Read Sector(s) Read Sector(s) Ext Read Stream DMA Read Stream PIO Read Verify Sector(s) Read Verify Sector(s) Ext Recalibrate Security Disable Password Executable Command...
Specifications
Page 113
... the device supports the Address Offset Feature. Deskstar 7K160 Hard Disk Drive Specification 99 If the sectors for Read Look Ahead operation include the original native maximum LBA, Read Look Ahead operation is not carried out, even if it is removed by the Set Feature command. Identify Device data, word 86, bit 7 indicates the device is in Address Offset mode. 10.15.3 Exceptions in Address Offset Mode Any commands which access sectors across the...
... the device supports the Address Offset Feature. Deskstar 7K160 Hard Disk Drive Specification 99 If the sectors for Read Look Ahead operation include the original native maximum LBA, Read Look Ahead operation is not carried out, even if it is removed by the Set Feature command. Identify Device data, word 86, bit 7 indicates the device is in Address Offset mode. 10.15.3 Exceptions in Address Offset Mode Any commands which access sectors across the...
Specifications
Page 130
... both read and write. Long Sector Access commands cause a forced unit access to transfer (MSB) = 00h Device/Head reserved Status 50h The Long Sector format for both read and write is returned as TF Data on the obsolete ATA Read Long / Write Long capability, and has been extended beyond 28-bit addressing. 10.22.2 SCT Command Set 10.22.2.1 Long Sector Access (action code: 0001h) Word 0 1 5:2 255:6 Name Action Code Value 0001h Function Code LBA...
... both read and write. Long Sector Access commands cause a forced unit access to transfer (MSB) = 00h Device/Head reserved Status 50h The Long Sector format for both read and write is returned as TF Data on the obsolete ATA Read Long / Write Long capability, and has been extended beyond 28-bit addressing. 10.22.2 SCT Command Set 10.22.2.1 Long Sector Access (action code: 0001h) Word 0 1 5:2 255:6 Name Action Code Value 0001h Function Code LBA...
Specifications
Page 144
...; S.M.A.R.T. f. Disable Operations • S.M.A.R.T. Enable/Disable Attribute Autosave • S.M.A.R.T. The host writes the command code to the Features, Sector Count, Sector Number, Cylinder, and Device/Head Registers. b. e. The device clears the interrupt in response to the interrupt the host reads the Status Register. The device sets BSY = 1. When the device has finished processing the command, it sets BSY = 0 and interrupts the host. In response to the Status Register being read Deskstar 7K160 Hard Disk Drive Specification 130...
...; S.M.A.R.T. f. Disable Operations • S.M.A.R.T. Enable/Disable Attribute Autosave • S.M.A.R.T. The host writes the command code to the Features, Sector Count, Sector Number, Cylinder, and Device/Head Registers. b. e. The device clears the interrupt in response to the interrupt the host reads the Status Register. The device sets BSY = 1. When the device has finished processing the command, it sets BSY = 0 and interrupts the host. In response to the Status Register being read Deskstar 7K160 Hard Disk Drive Specification 130...
Specifications
Page 155
... Power Mode Command (E5h/98h) Command Block Output Registers Register 7 6 5 4 3 2 1 0 Data Feature 1 0 1 0 V V V V Sector Count Sector Number Cylinder Low Cylinder High Device/Head - - - V - - The DEVICE CONFIGURATION FREEZE LOCK condition shall not be cleared by the device. After successful execution of the Device Configuration Overlay settings. Deskstar 7K160 Hard Disk Drive Specification 141 Command 1 0 1 1 0 0 0 1 Command Block Input Registers Register 7 6 5 4 3 2 1 0 Data Error see below Sector Count V V V V V V V V Sector Number...
... Power Mode Command (E5h/98h) Command Block Output Registers Register 7 6 5 4 3 2 1 0 Data Feature 1 0 1 0 V V V V Sector Count Sector Number Cylinder Low Cylinder High Device/Head - - - V - - The DEVICE CONFIGURATION FREEZE LOCK condition shall not be cleared by the device. After successful execution of the Device Configuration Overlay settings. Deskstar 7K160 Hard Disk Drive Specification 141 Command 1 0 1 1 0 0 0 1 Command Block Input Registers Register 7 6 5 4 3 2 1 0 Data Error see below Sector Count V V V V V V V V Sector Number...
Specifications
Page 156
... return command aborted. ERROR INFORMATION EXAMPLE 1: If a user attempts to an IDENTIFY DEVICE or IDENTIFY PACKET DEVICE command will reflect the reduced set in the overlay transmitted by the device is set, the device will reflect the entire set of the overlay transmitted by the device that modifies some of the bits set of supporting. If a bit is now enabled Deskstar 7K160 Hard Disk Drive Specification 142 At that table. The DEVICE CONFIGURATION SET command transfers...
... return command aborted. ERROR INFORMATION EXAMPLE 1: If a user attempts to an IDENTIFY DEVICE or IDENTIFY PACKET DEVICE command will reflect the reduced set in the overlay transmitted by the device is set, the device will reflect the entire set of the overlay transmitted by the device that modifies some of the bits set of supporting. If a bit is now enabled Deskstar 7K160 Hard Disk Drive Specification 142 At that table. The DEVICE CONFIGURATION SET command transfers...
Specifications
Page 172
... Through Command feature set supported 2 (=0) Media serial number supported 1 (=1) SMART self-test supported 0 (=1) SMART error logging supported 85 xxxxH Command set/feature enabled 15 Reserved 14 NOP command 13 READ BUFFER command 12 WRITE BUFFER command 11 Reserved 10 Host Protected Area feature set 9 DEVICE RESET command 8 SERVICE interrupt 7 RELEASE interrupt 6 LOOK AHEAD 5 WRITE CACHE 4 PACKET Command feature set 3 Power management feature set 2 Removable media feature set 1 Security feature set 0 SMART feature set Deskstar 7K160 Hard Disk Drive Specification 158
... Through Command feature set supported 2 (=0) Media serial number supported 1 (=1) SMART self-test supported 0 (=1) SMART error logging supported 85 xxxxH Command set/feature enabled 15 Reserved 14 NOP command 13 READ BUFFER command 12 WRITE BUFFER command 11 Reserved 10 Host Protected Area feature set 9 DEVICE RESET command 8 SERVICE interrupt 7 RELEASE interrupt 6 LOOK AHEAD 5 WRITE CACHE 4 PACKET Command feature set 3 Power management feature set 2 Removable media feature set 1 Security feature set 0 SMART feature set Deskstar 7K160 Hard Disk Drive Specification 158
Specifications
Page 175
... Transfer Time - PIO The worst-case sustainable transfer time per sector for the device is calculated as follows: Streaming Transfer Time = (word 96) * (words(99:98) / 65536) If the Streaming Feature set is not supported by the device, the content of sectors that is calculated as follows: Access Latency = (word 97) * (words(99:98) / 256) If the Streaming Feature set 0000H=Not supported Deskstar 7K160 Hard Disk Drive Specification 161 This number...
... Transfer Time - PIO The worst-case sustainable transfer time per sector for the device is calculated as follows: Streaming Transfer Time = (word 96) * (words(99:98) / 65536) If the Streaming Feature set is not supported by the device, the content of sectors that is calculated as follows: Access Latency = (word 97) * (words(99:98) / 256) If the Streaming Feature set 0000H=Not supported Deskstar 7K160 Hard Disk Drive Specification 161 This number...
Specifications
Page 176
... set 0000H=Not supported Deskstar 7K160 Hard Disk Drive Specification 162 PIO The worst-case sustainable transfer time per sector for each streaming command should be evenly divisible by the device, the content of 10000 indicates 10 ms. Maximum user LBA address for ISO-7779 acoustic testing in streaming commands. DMA The worst-case sustainable transfer time per sector for this request size. ad value of word 104 shall be zero. Streaming Transfer Time...
... set 0000H=Not supported Deskstar 7K160 Hard Disk Drive Specification 162 PIO The worst-case sustainable transfer time per sector for each streaming command should be evenly divisible by the device, the content of 10000 indicates 10 ms. Maximum user LBA address for ISO-7779 acoustic testing in streaming commands. DMA The worst-case sustainable transfer time per sector for this request size. ad value of word 104 shall be zero. Streaming Transfer Time...
Specifications
Page 177
... Enable 1 Read Look-ahead enabled 1= Enable 0 Write Cache enabled 1= Enable * Reserved Reserved SCT Command set support 15-12 Vendor specific 11-6 Reserved 5 Action Code 5 (SCT Data Table) 1= Support 4 Action Code 4 (Features Control) 1= Support 3 Action Code 3 (Error Recovery Control) 2 Action Code 2 (LBA Segment Access) 1= Support 1= Support 1 Action Code 1 (Long Sector Access) 0 SCT Feature Set (includes SCT status) 1= Support 1= Support Reserved 15-8 Checksum. Bit assignments 15-9 Reserved 8 Security Level 1= Maximum, 0= High 7-6 Reserved 5 Enhanced erase...
... Enable 1 Read Look-ahead enabled 1= Enable 0 Write Cache enabled 1= Enable * Reserved Reserved SCT Command set support 15-12 Vendor specific 11-6 Reserved 5 Action Code 5 (SCT Data Table) 1= Support 4 Action Code 4 (Features Control) 1= Support 3 Action Code 3 (Error Recovery Control) 2 Action Code 2 (LBA Segment Access) 1= Support 1= Support 1 Action Code 1 (Long Sector Access) 0 SCT Feature Set (includes SCT status) 1= Support 1= Support Reserved 15-8 Checksum. Bit assignments 15-9 Reserved 8 Security Level 1= Maximum, 0= High 7-6 Reserved 5 Enhanced erase...
Specifications
Page 234
... Set Max Locked mode or Set Max Frozen mode. Identify Device Command returns the Address which is supported, the value placed in Identify Device response words (103:100) shall be Deskstar 7K160 Hard Disk Drive Specification 220 After a successful command completion, Identify Device response words (61:60) shall reflect the maximum address set via this command. 12.38 Set Max ADDRESS (F9h) Table 132: Set Max ADDRESS command (F9h) Command Block Output Registers Register 7 6 5 4 3 2 1 0 Data Feature V V V V V V V V Sector Count B Sector Number V V V V V V V V Cylinder...
... Set Max Locked mode or Set Max Frozen mode. Identify Device Command returns the Address which is supported, the value placed in Identify Device response words (103:100) shall be Deskstar 7K160 Hard Disk Drive Specification 220 After a successful command completion, Identify Device response words (61:60) shall reflect the maximum address set via this command. 12.38 Set Max ADDRESS (F9h) Table 132: Set Max ADDRESS command (F9h) Command Block Output Registers Register 7 6 5 4 3 2 1 0 Data Feature V V V V V V V V Sector Count B Sector Number V V V V V V V V Cylinder...
Specifications
Page 254
... total number of sectors in this data structure follow the ATA/ATAPI-6 specifications for byte ordering. Log Directory is set to 01h. 12.42.5.2 Error log pointer This points to the most recent error log data structure. error log version This value is S.M.A.R.T. The S.M.A.R.T. Number of errors. Logging Version word shall be defined as one sector long. Log Directory Description Byte S.M.A.R.T. Deskstar 7K160 Hard Disk Drive Specification 240...
... total number of sectors in this data structure follow the ATA/ATAPI-6 specifications for byte ordering. Log Directory is set to 01h. 12.42.5.2 Error log pointer This points to the most recent error log data structure. error log version This value is S.M.A.R.T. The S.M.A.R.T. Number of errors. Logging Version word shall be defined as one sector long. Log Directory Description Byte S.M.A.R.T. Deskstar 7K160 Hard Disk Drive Specification 240...
Specifications
Page 258
... or not supported by this device. Error Codes Error condition A S.M.A.R.T. FUNCTION SET command was received by the device without the required key being loaded into the Cylinder High and Cylinder Low registers. All multi-byte fields shown in these data structures follow the ATA/ATAPI-7 specifications for test span 5 Reserved Vendor specific Current LBA under test Current span under test Feature flags Vendor specific Selective self-test pending time Reserved Data structure checksum...
... or not supported by this device. Error Codes Error condition A S.M.A.R.T. FUNCTION SET command was received by the device without the required key being loaded into the Cylinder High and Cylinder Low registers. All multi-byte fields shown in these data structures follow the ATA/ATAPI-7 specifications for test span 5 Reserved Vendor specific Current LBA under test Current span under test Feature flags Vendor specific Selective self-test pending time Reserved Data structure checksum...
Specifications
Page 296
... Set Max security extension commands 91 Shock ...59 Signal definition (SATA model 27 Signal definitions ...23 Signal definitions (PATA model 23 Signal descriptions ...24 Software Setting Preservation 102 Specification ...43 Standby timer ...79 Start/stop cycles ...54 Status Register ...72 Streaming commands ...101 Streaming feature Set ...100 Streaming Logs ...102 Substance restriction requirements 63 T Temperature ...49 Threshold exceeded condition 81 Time-out values ...275 Timings ...275 reset...
... Set Max security extension commands 91 Shock ...59 Signal definition (SATA model 27 Signal definitions ...23 Signal definitions (PATA model 23 Signal descriptions ...24 Software Setting Preservation 102 Specification ...43 Standby timer ...79 Start/stop cycles ...54 Status Register ...72 Streaming commands ...101 Streaming feature Set ...100 Streaming Logs ...102 Substance restriction requirements 63 T Temperature ...49 Threshold exceeded condition 81 Time-out values ...275 Timings ...275 reset...