Specifications
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... registers 43 6.11.1 Cabling 43 7.0 Specification ...47 7.1 Jumper settings 47 7.1.1 Jumper pin location 47 7.1.2 Jumper pin identification 47 7.1.3 Jumper pin assignment 48 7.1.4 Jumper positions 49 7.2 Environment 53 7.2.1 Temperature and humidity 53 ...7.2.2 Corrosion test 54 7.3 DC power requirements 54 7.3.1 Input voltage 54 7.3.2 Power supply current (typical 55 7.3.3 Power supply generated ripple at drive...
... registers 43 6.11.1 Cabling 43 7.0 Specification ...47 7.1 Jumper settings 47 7.1.1 Jumper pin location 47 7.1.2 Jumper pin identification 47 7.1.3 Jumper pin assignment 48 7.1.4 Jumper positions 49 7.2 Environment 53 7.2.1 Temperature and humidity 53 ...7.2.2 Corrosion test 54 7.3 DC power requirements 54 7.3.1 Input voltage 54 7.3.2 Power supply current (typical 55 7.3.3 Power supply generated ripple at drive...
Specifications
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7.0 Specification 7.1 Jumper settings 7.1.1 Jumper pin location 7.1.2 Jumper pin identification Pin I Jumper pins Pin A DERA001.prz Pin B Deskstar T7K250 Hard Disk Drive Specification 47
7.0 Specification 7.1 Jumper settings 7.1.1 Jumper pin location 7.1.2 Jumper pin identification Pin I Jumper pins Pin A DERA001.prz Pin B Deskstar T7K250 Hard Disk Drive Specification 47
Specifications
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... a slave device that does not comply with the ATA specification. Note: In conventional terminology "Device 0" designates a Master and "Device 1" designates a Slave. Deskstar T7K250 Hard Disk Drive Specification 48 7.1.3 Jumper pin assignment There are four jumper settings as shown in the following sections: • 16 logical head default (normal use) • 15logical head default • 32 GB...
... a slave device that does not comply with the ATA specification. Note: In conventional terminology "Device 0" designates a Master and "Device 1" designates a Slave. Deskstar T7K250 Hard Disk Drive Specification 48 7.1.3 Jumper pin assignment There are four jumper settings as shown in the following sections: • 16 logical head default (normal use) • 15logical head default • 32 GB...
Specifications
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...at a low level, the drive address is 0 (Device 0). • When CSEL is 1 (Device 1). To enable the CSEL mode (Cable Selection mode) the jumper block must be installed at a high level, the drive address is open or at E-F. Deskstar T7K250 Hard Disk Drive Specification 49 RSV GND GND GND... RSV I GECA HFDB DS CS/SP GND RSV 7.1.4 Jumper positions 7.1.4.1 16 logical head default (normal use...
...at a low level, the drive address is 0 (Device 0). • When CSEL is 1 (Device 1). To enable the CSEL mode (Cable Selection mode) the jumper block must be installed at a high level, the drive address is open or at E-F. Deskstar T7K250 Hard Disk Drive Specification 49 RSV GND GND GND... RSV I GECA HFDB DS CS/SP GND RSV 7.1.4 Jumper positions 7.1.4.1 16 logical head default (normal use...
Specifications
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... of default 16 logical head models. In CSEL mode, installing or removing the jumper blocks at E-F. Deskstar T7K250 Hard Disk Drive Specification 50 In CSEL mode, installing or removing the jumper blocks at a high level, the drive address is 1 (Device 1). 2. In the CSEL mode the drive address is determined by AT interface signal #28 CSEL as follows: •...
... of default 16 logical head models. In CSEL mode, installing or removing the jumper blocks at E-F. Deskstar T7K250 Hard Disk Drive Specification 50 In CSEL mode, installing or removing the jumper blocks at a high level, the drive address is 1 (Device 1). 2. In the CSEL mode the drive address is determined by AT interface signal #28 CSEL as follows: •...
Specifications
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... the purpose of 16383/16/63. 7.1.4.4 Power up in Standby The figure below shows the jumper positions used to select Device 0, Device 1, Cable Selection, or Device1 (Slave) Present to 66055248. I G E C A H F D B I G E C A H F D B I G E C A H F D B I GECA HFDB DEVICE 1 (Slave) Present Deskstar T7K250 Hard Disk Drive Specification 51 The CHS is unchanged from the factory default of compatibility. I GECA HFDB DEVICE...
... the purpose of 16383/16/63. 7.1.4.4 Power up in Standby The figure below shows the jumper positions used to select Device 0, Device 1, Cable Selection, or Device1 (Slave) Present to 66055248. I G E C A H F D B I G E C A H F D B I G E C A H F D B I GECA HFDB DEVICE 1 (Slave) Present Deskstar T7K250 Hard Disk Drive Specification 51 The CHS is unchanged from the factory default of compatibility. I GECA HFDB DEVICE...
Specifications
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... FEATURES (subcommand 07h). Command to 12.28 Set Features. 3. Deskstar T7K250 Hard Disk Drive Specification 52 To enable the CSEL mode (Cable Selection mode) the jumper block must be installed at a high level, the drive address is open or at E-F. Notes: 1. In the CSEL mode the drive address is determined by AT interface signal #28 CSEL as...
... FEATURES (subcommand 07h). Command to 12.28 Set Features. 3. Deskstar T7K250 Hard Disk Drive Specification 52 To enable the CSEL mode (Cable Selection mode) the jumper block must be installed at a high level, the drive address is open or at E-F. Notes: 1. In the CSEL mode the drive address is determined by AT interface signal #28 CSEL as...
Specifications
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or Hitachi Global Storage Technologies approved equivalent. • A label containing the drive model number, the manufacturing date code, the formatted capacity, the place of the actuator with ISO7779. The seek rate for the drive is calculated with other labels Deskstar T7K250 Hard Disk Drive Specification...and seek operation of manufacture, UL/CSA/TUV/CE/C-Tick mark logos • A bar code label containing the drive serial number • A label containing jumper pin description • A user designed label per agreement The above labels may be integrated with the following formula:...
or Hitachi Global Storage Technologies approved equivalent. • A label containing the drive model number, the manufacturing date code, the formatted capacity, the place of the actuator with ISO7779. The seek rate for the drive is calculated with other labels Deskstar T7K250 Hard Disk Drive Specification...and seek operation of manufacture, UL/CSA/TUV/CE/C-Tick mark logos • A bar code label containing the drive serial number • A label containing jumper pin description • A user designed label per agreement The above labels may be integrated with the following formula:...
Specifications
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A device needs a SET FEATURES subcommand to spin-up to active state when the device has powered up of a jumper. When enabled by a jumper, the feature set shall not be disabled via the SET FEATURES command or the use of devices. The device remains in Standby until the SET ... set is received. This feature set will be enabled and disabled via the SET FEATURES command. The enabling of powering up into active state Deskstar T7K250 Hard Disk Drive Specification 98 10.13 Power-Up in Standby feature set The Power-Up In Standby feature set allows devices to be powered-up into the...
A device needs a SET FEATURES subcommand to spin-up to active state when the device has powered up of a jumper. When enabled by a jumper, the feature set shall not be disabled via the SET FEATURES command or the use of devices. The device remains in Standby until the SET ... set is received. This feature set will be enabled and disabled via the SET FEATURES command. The enabling of powering up into active state Deskstar T7K250 Hard Disk Drive Specification 98 10.13 Power-Up in Standby feature set The Power-Up In Standby feature set allows devices to be powered-up into the...
Specifications
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...not respond 5 DASP- assertion 1 = asset 0 = not assert 10-9 How to determine the device number: 00= Reserved 01= a jumper was used 10= the CSEL signal was used 11= some other method used or method unknown 8 Shall be set 0000H = Not supported ...7-6 Reserved 5 Enhanced erase 1= Support 4 Expire 1= Expired 3 Freeze 2 Lock 1= Frozen 1= Locked 1 Enable/Disable 1= Enable 0 Capability 1= Support Deskstar T7K250 Hard Disk Drive Specification 134 Bit assignments 15-14 (=01) Word 93 is valid 13 CBLID- Table 78: Identify device information (Part 6 of 7) Word 93 Content ...
...not respond 5 DASP- assertion 1 = asset 0 = not assert 10-9 How to determine the device number: 00= Reserved 01= a jumper was used 10= the CSEL signal was used 11= some other method used or method unknown 8 Shall be set 0000H = Not supported ...7-6 Reserved 5 Enhanced erase 1= Support 4 Expire 1= Expired 3 Freeze 2 Lock 1= Frozen 1= Locked 1 Enable/Disable 1= Enable 0 Capability 1= Support Deskstar T7K250 Hard Disk Drive Specification 134 Bit assignments 15-14 (=01) Word 93 is valid 13 CBLID- Table 78: Identify device information (Part 6 of 7) Word 93 Content ...