Hard Drive Specifications
Page 62
...active or that device 1 is present. is not present, device 0 may assert DASP- The DASP- to the Command Register. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 48 DA00-DA02 These are used to device 0 that it enables data from the data bus to send or receive a ... Registers [Data, Error (Features when written), Sector Count, Sector Number, Cylinder Low, Cylinder High, Drive/Head and Status (Command when written) register] can be asserted by an Open-Drain driver and internally pulled up and kept High thereafter. IOCS16A signal indicating to the host that a 16-bit...
...active or that device 1 is present. is not present, device 0 may assert DASP- The DASP- to the Command Register. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 48 DA00-DA02 These are used to device 0 that it enables data from the data bus to send or receive a ... Registers [Data, Error (Features when written), Sector Count, Sector Number, Cylinder Low, Cylinder High, Drive/Head and Status (Command when written) register] can be asserted by an Open-Drain driver and internally pulled up and kept High thereafter. IOCS16A signal indicating to the host that a 16-bit...
Hard Drive Specifications
Page 65
...;s) 9.5 - Travelstar 48GH, 30GN & 15GN hard disk drive specifications 51 t10 BUSY t1 PARAMETER DESCRIPTION t1 RESET- high to Not BUSY t10 RESET- 7.5 Interface logic signal levels The interface logic signals have the following electrical specifications: Inputs Outputs: Current Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Driver Sink Current Driver Source...
...;s) 9.5 - Travelstar 48GH, 30GN & 15GN hard disk drive specifications 51 t10 BUSY t1 PARAMETER DESCRIPTION t1 RESET- high to Not BUSY t10 RESET- 7.5 Interface logic signal levels The interface logic signals have the following electrical specifications: Inputs Outputs: Current Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Driver Sink Current Driver Source...
Hard Drive Specifications
Page 68
...20 - 20 - 20 - 20 - 20 - 20 - 20 70 20 70 20 70 20 55 20 55 20 50 0-0-0-0-0-0 - 0 230 0 200 0 170 0 130 0 120 - 90 112 - 73 - 54 - 39 - 25 - 16.8 - 7.9 Ultra DMA timings The Ultra DMA timings meet Mode 0, 1, 2, 3, 4, and 5 of the Ultra DMA Protocol. 7.9.1 Initiating Read DMA DMARQ DMACKSTOP HDMARDY- Ultra DMA cycle timing (Initiating Read) Travelstar 48GH, 30GN & 15GN hard disk drive... specifications 54 Figure 43. Setup time for output drivers to release - 10 - 10 - 10 - 10 - 10 10 Drivers to assert Data ...
...20 - 20 - 20 - 20 - 20 - 20 - 20 70 20 70 20 70 20 55 20 55 20 50 0-0-0-0-0-0 - 0 230 0 200 0 170 0 130 0 120 - 90 112 - 73 - 54 - 39 - 25 - 16.8 - 7.9 Ultra DMA timings The Ultra DMA timings meet Mode 0, 1, 2, 3, 4, and 5 of the Ultra DMA Protocol. 7.9.1 Initiating Read DMA DMARQ DMACKSTOP HDMARDY- Ultra DMA cycle timing (Initiating Read) Travelstar 48GH, 30GN & 15GN hard disk drive... specifications 54 Figure 43. Setup time for output drivers to release - 10 - 10 - 10 - 10 - 10 10 Drivers to assert Data ...
Hard Drive Specifications
Page 70
...20 - 20 - 20 - 20 - 20 - 20 - Ultra DMA cycle timing (Host Terminating Read) Travelstar 48GH, 30GN & 15GN hard disk drive specifications 56 CRC word setup time at device 5 - 5 - 5 - 5 - 5 - 4.6 - to final DSTROBE time - 75 - 70 - 60 - 60 - 60 - 50 Ready to release - 10 - 10 - 10 - 10 - 10 - 10 Minimum delay time required for DMACK- 20 - 20 - 20 - 20 - 20 - 20 - Maximum time before releasing IORDY - 20 - 20 - 20 - 20 - 20 - 20... 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 pause ...
...20 - 20 - 20 - 20 - 20 - 20 - Ultra DMA cycle timing (Host Terminating Read) Travelstar 48GH, 30GN & 15GN hard disk drive specifications 56 CRC word setup time at device 5 - 5 - 5 - 5 - 5 - 4.6 - to final DSTROBE time - 75 - 70 - 60 - 60 - 60 - 50 Ready to release - 10 - 10 - 10 - 10 - 10 - 10 Minimum delay time required for DMACK- 20 - 20 - 20 - 20 - 20 - 20 - Maximum time before releasing IORDY - 20 - 20 - 20 - 20 - 20 - 20... 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 pause ...
Hard Drive Specifications
Page 71
...Device Terminating Read) Travelstar 48GH, 30GN & 15GN hard disk drive specifications 57 7.9.4 Device Terminating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0) tSS tLI tMLI tACK tLI tACK tLI tIORDYZ tAZ xxxxxx tZAH tCH tCS xxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Device drives DD Host drives DD tSS tLI...) (ns) 50 - 50 - 50 - 50 - 50 - 50 - 0 150 0 150 0 150 0 100 0 100 0 75 - 10 - 10 - 10 - 10 - 10 - 10 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 15 - 10 - 7 - 7 - 5 - 4 - 5 - 5 - 5 - 5 - 5 - 4.6 - 20 - 20 - 20 - 20 - 20 - - - - 20 - 20 - 20 - 20 - 20 - - Figure 46.
...Device Terminating Read) Travelstar 48GH, 30GN & 15GN hard disk drive specifications 57 7.9.4 Device Terminating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0) tSS tLI tMLI tACK tLI tACK tLI tIORDYZ tAZ xxxxxx tZAH tCH tCS xxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Device drives DD Host drives DD tSS tLI...) (ns) 50 - 50 - 50 - 50 - 50 - 50 - 0 150 0 150 0 150 0 100 0 100 0 75 - 10 - 10 - 10 - 10 - 10 - 10 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 20 - 15 - 10 - 7 - 7 - 5 - 4 - 5 - 5 - 5 - 5 - 5 - 4.6 - 20 - 20 - 20 - 20 - 20 - - - - 20 - 20 - 20 - 20 - 20 - - Figure 46.
Hard Drive Specifications
Page 109
...LOCK command, this command is accepted the device is a 528 MB device because the device behaves like a 528 MB device. 3. Any BIOS, device driver, or application software accesses the HDD as if it is in the Set Max Locked mode. This password is not related to a value of data... maximum LBA using protected area: The data in the protected area is accessed by the following figure defines the content of this device. 4. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 95 Returned value shows that native device Max LBA is 0FFFFFh regardless of the Set Max UNLOCK command.
...LOCK command, this command is accepted the device is a 528 MB device because the device behaves like a 528 MB device. 3. Any BIOS, device driver, or application software accesses the HDD as if it is in the Set Max Locked mode. This password is not related to a value of data... maximum LBA using protected area: The data in the protected area is accessed by the following figure defines the content of this device. 4. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 95 Returned value shows that native device Max LBA is 0FFFFFh regardless of the Set Max UNLOCK command.