Specifications
Page 57
...interrupt is set when the IRQ bit is not present, device 0 may assert DASP- If device 1 is set by device 1. Hitachi Travelstar 60GH & 40GN hard disk drive specifications 44 CS1The chip select signal generated from a register or data register of this signal is a 3-state line with 24 mA ...[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. INTRQ The interrupt is enabled only when the...
...interrupt is set when the IRQ bit is not present, device 0 may assert DASP- If device 1 is set by device 1. Hitachi Travelstar 60GH & 40GN hard disk drive specifications 44 CS1The chip select signal generated from a register or data register of this signal is a 3-state line with 24 mA ...[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. INTRQ The interrupt is enabled only when the...
Specifications
Page 60
.... (µs) 9.5 - Hitachi Travelstar 60GH & 40GN hard disk drive specifications 47 BUSY t10 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 Current...
.... (µs) 9.5 - Hitachi Travelstar 60GH & 40GN hard disk drive specifications 47 BUSY t10 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 Current...
Specifications
Page 63
...Drivers to assert Data setup time at host Data hold time at host 0-0-0-0-0-0 - 15 - 10 - 7 - 7 - 5 - 4.8 - 5 - 5 - 5 - 5 - 5 - 4.8 - First DSTROBE time Cycle time Two cycle time 0 230 0 200 0 170 0 130 0 120 - 90 112 - 73 - 54 - 39 - 25 - 16.8 - 230 - 154 - 115 - 86 - 57 - 38 - Figure 40. Ultra DMA cycle timings (Initiating Read) Hitachi Travelstar 60GH & 40GN hard disk drive... specifications 50 Envelope time Minimum time before driving IORDY 20 70 20 70 20 70 20 55 20 55...
...Drivers to assert Data setup time at host Data hold time at host 0-0-0-0-0-0 - 15 - 10 - 7 - 7 - 5 - 4.8 - 5 - 5 - 5 - 5 - 5 - 4.8 - First DSTROBE time Cycle time Two cycle time 0 230 0 200 0 170 0 130 0 120 - 90 112 - 73 - 54 - 39 - 25 - 16.8 - 230 - 154 - 115 - 86 - 57 - 38 - Figure 40. Ultra DMA cycle timings (Initiating Read) Hitachi Travelstar 60GH & 40GN hard disk drive... specifications 50 Envelope time Minimum time before driving IORDY 20 70 20 70 20 70 20 55 20 55...
Specifications
Page 65
...setup time at device 5 - 5 - 5 - 5 - 5 - 4.6 - Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 Maximum time allowed for output drivers to pause time 160 - 125 - 100 - 100 - 100 - 85 - Hold time for output 20 - 20 - 20 - 20 - 20 - 20 - 7.9.3 Host Terminating Read DMA DMARQ DMACKSTOP...) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) HDMARDY- Ultra DMA cycle timings (Host Terminating Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 52 CRC word hold time at device 15 - 10 - 7 - 7 - 5 - 4 - to final DSTROBE time - 75 - 70 - 60 ...
...setup time at device 5 - 5 - 5 - 5 - 5 - 4.6 - Limited interlock time 0 150 0 150 0 150 0 100 0 100 0 75 Maximum time allowed for output drivers to pause time 160 - 125 - 100 - 100 - 100 - 85 - Hold time for output 20 - 20 - 20 - 20 - 20 - 20 - 7.9.3 Host Terminating Read DMA DMARQ DMACKSTOP...) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) HDMARDY- Ultra DMA cycle timings (Host Terminating Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 52 CRC word hold time at device 15 - 10 - 7 - 7 - 5 - 4 - to final DSTROBE time - 75 - 70 - 60 ...
Specifications
Page 66
... Host drives DD tSS tLI tAZ tZAH tMLI tDS tDH tACK tIORDYZ PARAMETER DESCRIPTION Time from DSTROBE edge to negation of DMARQ Limited interlock time Maximum time allowed for output drivers to release Maximum delay time required for output ... 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 43. Ultra DMA cycle timings (Device Terminating Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 53
... Host drives DD tSS tLI tAZ tZAH tMLI tDS tDH tACK tIORDYZ PARAMETER DESCRIPTION Time from DSTROBE edge to negation of DMARQ Limited interlock time Maximum time allowed for output drivers to release Maximum delay time required for output ... 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 43. Ultra DMA cycle timings (Device Terminating Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 53
Specifications
Page 106
Any BIOS, device driver, or application software accesses the drive as a 528 MB device, there is no special care required for normal use of this sector of information. Conventional usage without system software support: Since the drive works as if it is in Set Max Unlocked mode....This password is compared with nonvolatile option. When this point, the protected area cannot be used for each password mismatch when Set Hitachi Travelstar 60GH & 40GN hard disk drive specifications 93 The data in the sector of data from the host. This command requests a transfer of a single sector of...
Any BIOS, device driver, or application software accesses the drive as a 528 MB device, there is no special care required for normal use of this sector of information. Conventional usage without system software support: Since the drive works as if it is in Set Max Unlocked mode....This password is compared with nonvolatile option. When this point, the protected area cannot be used for each password mismatch when Set Hitachi Travelstar 60GH & 40GN hard disk drive specifications 93 The data in the sector of data from the host. This command requests a transfer of a single sector of...