Specifications
Page 21
... starting, stopping, and monitoring of the servo and takes corresponding action if an error occurs. y Controls the voice coil motor driver to keep the read write accessing of the actuator. Deskstar 180GXP hard disk drive specifications 7 These include position error signal and estimated velocity. y Monitors various timers such as head settle and servo failure...
... starting, stopping, and monitoring of the servo and takes corresponding action if an error occurs. y Controls the voice coil motor driver to keep the read write accessing of the actuator. Deskstar 180GXP hard disk drive specifications 7 These include position error signal and estimated velocity. y Monitors various timers such as head settle and servo failure...
Specifications
Page 37
...presence or absence of an 80-conductor cable assembly. The interrupt is set by Open-Drain driver and internally pulled up to reset the drive. DASP- At anytime after RESET- within 400 ms to drive a LED indicator. is used to indicate that it is ready to device 0 that device... immediately after the first command following acceptance of the IRQ bit. If device 1 did not assert DASP- CSEL (Cable Select) (Optional) Deskstar 180GXP hard disk drive specifications 23 Address used to 5 volts through a 10kΩ resistor. This signal is reset to zero by a host read of the ...
...presence or absence of an 80-conductor cable assembly. The interrupt is set by Open-Drain driver and internally pulled up to reset the drive. DASP- At anytime after RESET- within 400 ms to drive a LED indicator. is used to indicate that it is ready to device 0 that device... immediately after the first command following acceptance of the IRQ bit. If device 1 did not assert DASP- CSEL (Cable Select) (Optional) Deskstar 180GXP hard disk drive specifications 23 Address used to 5 volts through a 10kΩ resistor. This signal is reset to zero by a host read of the ...
Specifications
Page 44
...Read) Deskstar 180GXP hard disk drive specifications 30 Ultra DMA cycle timing chart (Initiating Read) tUI tACK tENV tZIORDY tFS tCYC t2CYC tAZ tZAD tDS tDH tDZFS PARAMETER DESCRIPTION (all values in ns) Unlimited interlock time Setup time before -DMACK Envelope time Minimum time before driving IORDY ...First DSTROBE time Cycle time Two cycle time Maximum time allowed for output drivers to release Maximum time allowed for output drivers to assert Data setup time (at host) Data hold time (at...
...Read) Deskstar 180GXP hard disk drive specifications 30 Ultra DMA cycle timing chart (Initiating Read) tUI tACK tENV tZIORDY tFS tCYC t2CYC tAZ tZAD tDS tDH tDZFS PARAMETER DESCRIPTION (all values in ns) Unlimited interlock time Setup time before -DMACK Envelope time Minimum time before driving IORDY ...First DSTROBE time Cycle time Two cycle time Maximum time allowed for output drivers to release Maximum time allowed for output drivers to assert Data setup time (at host) Data hold time (at...
Specifications
Page 46
...MAX tRFS HDMARDY- Ultra DMA cycle timings (Host terminating Read) Deskstar 180GXP hard disk drive specifications 32 tLI Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 tAZ Maximum time allowed for output drivers to pause time 160 - 125 - 100 - 100 - ...100 - 85 - tCH CRC word hold time (at device side) 15 - 10 - 7 - 7 - 5 - 5 - tACK Hold time for output 20 - 20 - 20 - 20 - 20 - 20 - tCS CRC word setup time (at device side) 5 - 5 - 5 - 5 - 5 - 5 - to final DSTROBE time - 75 - 70 - 60 - 60 - 60...
...MAX tRFS HDMARDY- Ultra DMA cycle timings (Host terminating Read) Deskstar 180GXP hard disk drive specifications 32 tLI Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 tAZ Maximum time allowed for output drivers to pause time 160 - 125 - 100 - 100 - ...100 - 85 - tCH CRC word hold time (at device side) 15 - 10 - 7 - 7 - 5 - 5 - tACK Hold time for output 20 - 20 - 20 - 20 - 20 - 20 - tCS CRC word setup time (at device side) 5 - 5 - 5 - 5 - 5 - 5 - to final DSTROBE time - 75 - 70 - 60 - 60 - 60...
Specifications
Page 47
...(at device side) 5 - 5 - 5 - 5 - 5 - 5 - Ultra DMA cycle timings (Device Terminating Read) Deskstar 180GXP hard disk drive specifications 33 Ultra DMA cycle timing chart (Device terminating Read) tSS tLI tAZ tZAH tMLI tCS tCH tACK tIORDYZ PARAMETER DESCRIPTION MODE0 MODE1... time with minimum 20 - 20 - 20 - 20 - 20 - 20 - Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 Maximum time allowed for output drivers to negation of DMARQ 50 - 50 - 50 - 50 - 50 - 50 - Maximum time before releasing IORDY - 20 - 20 - 20 - 20 - 20 - 20 Figure 34....
...(at device side) 5 - 5 - 5 - 5 - 5 - 5 - Ultra DMA cycle timings (Device Terminating Read) Deskstar 180GXP hard disk drive specifications 33 Ultra DMA cycle timing chart (Device terminating Read) tSS tLI tAZ tZAH tMLI tCS tCH tACK tIORDYZ PARAMETER DESCRIPTION MODE0 MODE1... time with minimum 20 - 20 - 20 - 20 - 20 - 20 - Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 Maximum time allowed for output drivers to negation of DMARQ 50 - 50 - 50 - 50 - 50 - 50 - Maximum time before releasing IORDY - 20 - 20 - 20 - 20 - 20 - 20 Figure 34....
Specifications
Page 73
...include printed circuit boards use controlled CFC materials. 6.11.6 Secondary circuit protection Spindle/VCM driver module includes 12 V over current protection circuit. Production also meets the requirements of the... control are made of material with the UL recognized flammability rating of origin. Deskstar 180GXP hard disk drive specifications 59 In addition to protect the environment. 6.11 Safety 6.11.1 UL...Edition, for CSA certification appear on the drive. 6.11.2 German Safety Mark The product is approved by TUV on Test requirement: EN 60 950:1992/A1-4 but the GS mark ...
...include printed circuit boards use controlled CFC materials. 6.11.6 Secondary circuit protection Spindle/VCM driver module includes 12 V over current protection circuit. Production also meets the requirements of the... control are made of material with the UL recognized flammability rating of origin. Deskstar 180GXP hard disk drive specifications 59 In addition to protect the environment. 6.11 Safety 6.11.1 UL...Edition, for CSA certification appear on the drive. 6.11.2 German Safety Mark The product is approved by TUV on Test requirement: EN 60 950:1992/A1-4 but the GS mark ...
Specifications
Page 100
... the data in the same manner as a 6.2 GB device, any BIOS, device driver, or application software will access the drive as follows: i. The sequence is issued. From this device requires no special care for protected area (LBA > = 12,289,536 (BB8600h)) if required. Deskstar 180GXP hard disk drive specifications 86 The following is required to define...
... the data in the same manner as a 6.2 GB device, any BIOS, device driver, or application software will access the drive as follows: i. The sequence is issued. From this device requires no special care for protected area (LBA > = 12,289,536 (BB8600h)) if required. Deskstar 180GXP hard disk drive specifications 86 The following is required to define...