Specifications
Page 23
...target track for a seek operation. • Controls the voice coil motor driver to align the actuator in a clean room environment and contains the disks and actuator assembly. Deskstar T7K500 Hard Disk Drive Specification 9 Venting of the HDA is assembled in a desired position. ... is accomplished via a breather filter. When the drive is electronically controlled by a microprocessor, several logic modules, digital/analog modules, and various drivers and receivers. 3.0 Fixed-disk subsystem description 3.1 Control electronics The drive is powered off, the actuator automatically moves the ...
...target track for a seek operation. • Controls the voice coil motor driver to align the actuator in a clean room environment and contains the disks and actuator assembly. Deskstar T7K500 Hard Disk Drive Specification 9 Venting of the HDA is assembled in a desired position. ... is accomplished via a breather filter. When the drive is electronically controlled by a microprocessor, several logic modules, digital/analog modules, and various drivers and receivers. 3.0 Fixed-disk subsystem description 3.1 Control electronics The drive is powered off, the actuator automatically moves the ...
Specifications
Page 39
...driver and internally pulled up to 5 volts through a 10 kΩ resistor. Device 0 shall allow up to indicate that a drive is active. to drive a LED indicator. If device 1 is negated, DASP- to drive an LED indicator. At anytime after negation of DASP-, either drive ...that it has finished its drive diagnostics. is ready (DRDY=1). CSEL (Cable Select) The drive is configured as PDIAG- Deskstar T7K500 Hard Disk Drive Specification 25 to 5 volts in the drive through a 10 kW resistor. Following a Power On Reset, software reset, or RESET-, drive 1 shall negate PDIAG- ...
...driver and internally pulled up to 5 volts through a 10 kΩ resistor. Device 0 shall allow up to indicate that a drive is active. to drive a LED indicator. If device 1 is negated, DASP- to drive an LED indicator. At anytime after negation of DASP-, either drive ...that it has finished its drive diagnostics. is ready (DRDY=1). CSEL (Cable Select) The drive is configured as PDIAG- Deskstar T7K500 Hard Disk Drive Specification 25 to 5 volts in the drive through a 10 kW resistor. Following a Power On Reset, software reset, or RESET-, drive 1 shall negate PDIAG- ...
Specifications
Page 41
... mate Gnd S2 A+ Differential signal A from Phy TX- RX- and Rx +/- Plug Connector pin definition Signal I /O connector pin and signal name. Deskstar T7K500 Hard Disk Drive Specification 27 Reserve P12 Gnd 1st mate Gnd P13 V12 12V power,pre-chage,2nd mate V12 P14 V12 12V power V12 P15 V12 12V... Inputs Outputs: Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage 2.0 V min 0.8 V max. 2.4 V min. 0.5 V max. 6.5 Signal definition (SATA model) SATA has receivers and drivers to be used for LED activity and staggered Spin up. Serial data signal.
... mate Gnd S2 A+ Differential signal A from Phy TX- RX- and Rx +/- Plug Connector pin definition Signal I /O connector pin and signal name. Deskstar T7K500 Hard Disk Drive Specification 27 Reserve P12 Gnd 1st mate Gnd P13 V12 12V power,pre-chage,2nd mate V12 P14 V12 12V power V12 P15 V12 12V... Inputs Outputs: Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage 2.0 V min 0.8 V max. 2.4 V min. 0.5 V max. 6.5 Signal definition (SATA model) SATA has receivers and drivers to be used for LED activity and staggered Spin up. Serial data signal.
Specifications
Page 46
...20 - 20 - 20 - 20 - 20 - 20 - 20 - tACK Setup time for output drivers to - 10 - 10 - 10 - 10 - 10 10 - 10 release tZAD Drivers to -driving until the first transition of the Ultra DMA Protocol. 6.9.1 Initiating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0)... 70 20 70 20 55 20 55 20 50 20 50 tZI- tDZFS Time from data ouput released-to assert 0-0-0-0-0-0-0- ical timing Deskstar T7K500 Hard Disk Drive Specification 32 Minimum time before ORDY driving IORDY 0-0-0-0-0-0-0- t2CYC Two cycle time 230 - 154 - 115 - 86 - 57 - 38 - 29 - tDS Data setup time at host 5 - 5 -...
...20 - 20 - 20 - 20 - 20 - 20 - 20 - tACK Setup time for output drivers to - 10 - 10 - 10 - 10 - 10 10 - 10 release tZAD Drivers to -driving until the first transition of the Ultra DMA Protocol. 6.9.1 Initiating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0)... 70 20 70 20 55 20 55 20 50 20 50 tZI- tDZFS Time from data ouput released-to assert 0-0-0-0-0-0-0- ical timing Deskstar T7K500 Hard Disk Drive Specification 32 Minimum time before ORDY driving IORDY 0-0-0-0-0-0-0- t2CYC Two cycle time 230 - 154 - 115 - 86 - 57 - 38 - 29 - tDS Data setup time at host 5 - 5 -...
Specifications
Page 48
... Host drives DD Table 24: Ultra DMA cycle timings (Host pausing Read) PARAMETER DESCRIP- tIO- tMLI Interlock time with minimum 20 - 20 - 20 - 20 - 20 - 20 - 20 - tCH CRC word hold time at device 15 - 10 - 7 - 7 - 5 - 5 - 5 - tACK Hold time for output drivers to pause time 160 - 125 - ... - 20 - 20 - 20 - 20 - 20 - Maximum time before RDYZ releasing IORDY - 20 - 20 - 20 - 20 - 20 - 20 - 20 Deskstar T7K500 Hard Disk Drive Specification 34 tCS CRC word setup time at device 5-5-5-5-5-5-5- tLI Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 0 60 tAZ Maximum time ...
... Host drives DD Table 24: Ultra DMA cycle timings (Host pausing Read) PARAMETER DESCRIP- tIO- tMLI Interlock time with minimum 20 - 20 - 20 - 20 - 20 - 20 - 20 - tCH CRC word hold time at device 15 - 10 - 7 - 7 - 5 - 5 - 5 - tACK Hold time for output drivers to pause time 160 - 125 - ... - 20 - 20 - 20 - 20 - 20 - Maximum time before RDYZ releasing IORDY - 20 - 20 - 20 - 20 - 20 - 20 - 20 Deskstar T7K500 Hard Disk Drive Specification 34 tCS CRC word setup time at device 5-5-5-5-5-5-5- tLI Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 0 60 tAZ Maximum time ...
Specifications
Page 49
... word setup time at 5-5-5-5-5-5-5- tIORDYZ Maximum time before - 20 - 20 - 20 - 20 - 20 - 20 - 20 releasing IORDY Deskstar T7K500 Hard Disk Drive Specification 35 device tACK Hold time for output tMLI Interlock time with minimum 20 - 20 - 20 - 20 - 20 - 20 - ...drives DD Table 26: Ultra DMA cycle timings (Device Terminating Read) PARAMETER DESCRIP- required for DMACK- 20 - 20 - 20 - 20 - 20 - 20 - 20 - to negation of DMARQ tLI Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 0 60 tAZ Maximum time allowed for - 10 - 10 - 10 - 10 - 10 - 10 - 10 output drivers...
... word setup time at 5-5-5-5-5-5-5- tIORDYZ Maximum time before - 20 - 20 - 20 - 20 - 20 - 20 - 20 releasing IORDY Deskstar T7K500 Hard Disk Drive Specification 35 device tACK Hold time for output tMLI Interlock time with minimum 20 - 20 - 20 - 20 - 20 - 20 - ...drives DD Table 26: Ultra DMA cycle timings (Device Terminating Read) PARAMETER DESCRIP- required for DMACK- 20 - 20 - 20 - 20 - 20 - 20 - 20 - to negation of DMARQ tLI Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 0 60 tAZ Maximum time allowed for - 10 - 10 - 10 - 10 - 10 - 10 - 10 output drivers...
Specifications
Page 78
... printed circuit boards use in regards to build the drive, the drive itself and the disposal of the drive at the end of the international treaty on the board. In addition to the Protocol Hitachi Global Storage Technologies requires the following: • that...C22.2 No.950-M95 Third Edition, for use controlled CFC materials. 7.9.6 Secondary circuit protection Spindle/VCM driver module includes 12 V over current protection circuit Deskstar T7K500 Hard Disk Drive Specification 64 All other parts not considered electrical components are made of material with a UL recognized flammability ...
... printed circuit boards use in regards to build the drive, the drive itself and the disposal of the drive at the end of the international treaty on the board. In addition to the Protocol Hitachi Global Storage Technologies requires the following: • that...C22.2 No.950-M95 Third Edition, for use controlled CFC materials. 7.9.6 Secondary circuit protection Spindle/VCM driver module includes 12 V over current protection circuit Deskstar T7K500 Hard Disk Drive Specification 64 All other parts not considered electrical components are made of material with a UL recognized flammability ...
Specifications
Page 106
... device has been tested to store the data in the same manner as a 6.2 GB device, any BIOS, device driver, or application software will access the drive as BIOS or system management information. v. Shipping of drives from the drive manufacturer When the drive is used to 12,692,735 (C1ACFFh) via conventional methods. vi. Preparation of... issued. Issue a Read Native Max ADDRESS command to resume after a system power off. From this point the protected area cannot be either nonvolatile or volatile. Deskstar T7K500 Hard Disk Drive Specification 92
... device has been tested to store the data in the same manner as a 6.2 GB device, any BIOS, device driver, or application software will access the drive as BIOS or system management information. v. Shipping of drives from the drive manufacturer When the drive is used to 12,692,735 (C1ACFFh) via conventional methods. vi. Preparation of... issued. Issue a Read Native Max ADDRESS command to resume after a system power off. From this point the protected area cannot be either nonvolatile or volatile. Deskstar T7K500 Hard Disk Drive Specification 92