Specifications
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Interface specification 61 8.0 General 63 8.1 Introduction 63 Hitachi Travelstar 60GH & 40GN hard disk drive specifications iv 6.4.5 Preventive maintenance 29 6.4.6 Load/unload 29 6.5 Mechanical specifications 31 6.5.1 Physical ...DMA timings 49 7.9 Ultra DMA timings 50 7.9.1 Initiating Read DMA 50 7.9.2 Host Pausing Read DMA 51 7.9.3 Host Terminating Read DMA 52 7.9.4 Device Terminating Read DMA 53 7.9.5 Initiating Write DMA 54 7.9.6 Device Pausing Write DMA 55 7.9.7 Device Terminating Write DMA 56 7.9.8 Host Terminating Write DMA 57 7.10 Drive address setting 58 7.10.1 Drive...
Interface specification 61 8.0 General 63 8.1 Introduction 63 Hitachi Travelstar 60GH & 40GN hard disk drive specifications iv 6.4.5 Preventive maintenance 29 6.4.6 Load/unload 29 6.5 Mechanical specifications 31 6.5.1 Physical ...DMA timings 49 7.9 Ultra DMA timings 50 7.9.1 Initiating Read DMA 50 7.9.2 Host Pausing Read DMA 51 7.9.3 Host Terminating Read DMA 52 7.9.4 Device Terminating Read DMA 53 7.9.5 Initiating Write DMA 54 7.9.6 Device Pausing Write DMA 55 7.9.7 Device Terminating Write DMA 56 7.9.8 Host Terminating Write DMA 57 7.10 Drive address setting 58 7.10.1 Drive...
Specifications
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... 99 12.0 Command protocol 101 12.1 Data In commands 101 12.2 Data Out commands 103 12.3 Nondata commands 105 12.4 DMA Data Transfer commands 106 13.0 Command descriptions 107 13.1 Check Power Mode (E5h/98h 111 13.2 Device Configuration Overlay (B1h ...Immediate (E1h/95h 132 13.11 Initialize Device Parameters (91h 133 13.12 Read Buffer (E4h 134 13.13 Read DMA (C8h/C9h 135 13.14 Read Long (22h/23h 137 13.15 Read Multiple (C4h 139 13.16 Read Native ... ADDRESS (F9h 161 13.30 Set Multiple (C6h 163 13.31 Sleep (E6h/99h 164 Hitachi Travelstar 60GH & 40GN hard disk drive specifications vi
... 99 12.0 Command protocol 101 12.1 Data In commands 101 12.2 Data Out commands 103 12.3 Nondata commands 105 12.4 DMA Data Transfer commands 106 13.0 Command descriptions 107 13.1 Check Power Mode (E5h/98h 111 13.2 Device Configuration Overlay (B1h ...Immediate (E1h/95h 132 13.11 Initialize Device Parameters (91h 133 13.12 Read Buffer (E4h 134 13.13 Read DMA (C8h/C9h 135 13.14 Read Long (22h/23h 137 13.15 Read Multiple (C4h 139 13.16 Read Native ... ADDRESS (F9h 161 13.30 Set Multiple (C6h 163 13.31 Sleep (E6h/99h 164 Hitachi Travelstar 60GH & 40GN hard disk drive specifications vi
Specifications
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... 181 13.33 Standby (E2h/96h 182 13.34 Standby Immediate (E0h/94h 183 13.35 Write Buffer (E8h 184 13.36 Write DMA (CAh/CBh 185 13.37 Write Long (32h/33h 187 13.38 Write Multiple (C5h 189 13.39 Write Sectors (30h/31h 191...values 195 15.0 Appendix 197 15.1 Commands Support Coverage 197 15.2 SET FEATURES Command Support Coverage 199 15.3 Changes from Hitachi Travelstar 48GH, 30GN & 15GN 200 Index 201 Hitachi Travelstar 60GH & 40GN hard disk drive specifications vii Function Set (B0h 165 13.32.1 S.M.A.R.T. Function Subcommands 166 13.32.2 Device Attributes Data Structure 170 13...
... 181 13.33 Standby (E2h/96h 182 13.34 Standby Immediate (E0h/94h 183 13.35 Write Buffer (E8h 184 13.36 Write DMA (CAh/CBh 185 13.37 Write Long (32h/33h 187 13.38 Write Multiple (C5h 189 13.39 Write Sectors (30h/31h 191...values 195 15.0 Appendix 197 15.1 Commands Support Coverage 197 15.2 SET FEATURES Command Support Coverage 199 15.3 Changes from Hitachi Travelstar 48GH, 30GN & 15GN 200 Index 201 Hitachi Travelstar 60GH & 40GN hard disk drive specifications vii Function Set (B0h 165 13.32.1 S.M.A.R.T. Function Subcommands 166 13.32.2 Device Attributes Data Structure 170 13...
Specifications
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...Figure 46. Data sheet 12 Figure 5. Multiword DMA cycle timings 49 Figure 40. Ultra DMA cycle timings (Host Pausing Read 51 Figure 42. Figures Figure 1. all models except 60 GB (low TPI format 13 Figure 8. Drive ready time 17 Figure 16. Magnetic flux density... limits 24 Figure 20. DC Power requirements 25 Figure 21. Operating shock 35 Figure 32. Special signal definitions for Ultra DMA 43 Figure 37. I/O address map 59 Hitachi Travelstar 60GH & 40GN hard disk drive specifications ix
...Figure 46. Data sheet 12 Figure 5. Multiword DMA cycle timings 49 Figure 40. Ultra DMA cycle timings (Host Pausing Read 51 Figure 42. Figures Figure 1. all models except 60 GB (low TPI format 13 Figure 8. Drive ready time 17 Figure 16. Magnetic flux density... limits 24 Figure 20. DC Power requirements 25 Figure 21. Operating shock 35 Figure 32. Special signal definitions for Ultra DMA 43 Figure 37. I/O address map 59 Hitachi Travelstar 60GH & 40GN hard disk drive specifications ix
Specifications
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...command (22h/23h 137 Figure 100. Read Native Max ADDRESS (F8h 141 Figure 102. Drive Address Register 70 Figure 54....124 Figure 88. Read Verify Sectors command (40h/41h 145 Hitachi Travelstar 60GH & 40GN hard disk drive specifications x Figure 50. Error Register 71 Figure 56. Diagnostic ...Codes 75 Figure 60. Check Power Mode Command (E5h/98h 112 Figure 77. Enable/Disable Delayed Write command (FAh 116 Figure 81. Identify device information. (Part 5 of 2 91 Figure 68. Read DMA...
...command (22h/23h 137 Figure 100. Read Native Max ADDRESS (F8h 141 Figure 102. Drive Address Register 70 Figure 54....124 Figure 88. Read Verify Sectors command (40h/41h 145 Hitachi Travelstar 60GH & 40GN hard disk drive specifications x Figure 50. Error Register 71 Figure 56. Diagnostic ...Codes 75 Figure 60. Check Power Mode Command (E5h/98h 112 Figure 77. Enable/Disable Delayed Write command (FAh 116 Figure 81. Identify device information. (Part 5 of 2 91 Figure 68. Read DMA...
Specifications
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... 177 Figure 130. Self-test log data structure 180 Figure 133. S.M.A.R.T. Error Codes 181 Figure 134. Security Unlock information 156 Figure 115. S.M.A.R.T. Write DMA command (CAh/CBh 185 Figure 138. Security Erase Unit command (F4h 150 Figure 109. Security Set Password information 154 Figure 113. Security Unlock command (...command (7xh 157 Figure 116. Sleep command (E6h/99h 164 Figure 121. S.M.A.R.T. Individual Attribute Data Structure 171 Figure 125. SET FEATURES command coverage 199 Hitachi Travelstar 60GH & 40GN hard disk drive specifications xi Figure 104.
... 177 Figure 130. Self-test log data structure 180 Figure 133. S.M.A.R.T. Error Codes 181 Figure 134. Security Unlock information 156 Figure 115. S.M.A.R.T. Write DMA command (CAh/CBh 185 Figure 138. Security Erase Unit command (F4h 150 Figure 109. Security Set Password information 154 Figure 113. Security Unlock command (...command (7xh 157 Figure 116. Sleep command (E6h/99h 164 Figure 121. S.M.A.R.T. Individual Attribute Data Structure 171 Figure 125. SET FEATURES command coverage 199 Hitachi Travelstar 60GH & 40GN hard disk drive specifications xi Figure 104.
Specifications
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... ATA Bels BIOS °C CSA C-UL Cyl DC DFT DMA ECC EEC EMC ERP ESD FCC FRU G Gb GB Gb/sq.in. 1.0 General This document describes the specifications of the Hitachi Travelstar 60GH & 40GN, a 2.5-inch hard disk drive with ATA/IDE interface: Drive name Travelstar 60GH Travelstar 40GN Travelstar 40GN Travelstar 40GN Travelstar 40GN Model Number IC25T060ATCS05 IC25N040ATCS04 IC25N030ATCS04 IC25N020ATCS04 IC25N010ATCS04 Capacity (GB) 60 40 30 20 10...
... ATA Bels BIOS °C CSA C-UL Cyl DC DFT DMA ECC EEC EMC ERP ESD FCC FRU G Gb GB Gb/sq.in. 1.0 General This document describes the specifications of the Hitachi Travelstar 60GH & 40GN, a 2.5-inch hard disk drive with ATA/IDE interface: Drive name Travelstar 60GH Travelstar 40GN Travelstar 40GN Travelstar 40GN Travelstar 40GN Model Number IC25T060ATCS05 IC25N040ATCS04 IC25N030ATCS04 IC25N020ATCS04 IC25N010ATCS04 Capacity (GB) 60 40 30 20 10...
Specifications
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... 512 499 480 460 448 432 416 403 384 364 352 336 307 Figure 5. of 60 GB model Hitachi Travelstar 60GH & 40GN hard disk drive specifications 12 Max) Number of zones 60-GB model 5,400 146-262 100 459 60.4 28 16 Figure 4. Data sheet 4.3 Cylinder allocation by model number All other models 4,200 130-245... 33536-35071 60-GB model No. 4.2 Data sheet Rotational Speed (RPM) Data transfer rates (buffer to/from media) (Mbps) Data transfer rates (Mbyte/sec) ULTRA DMA 100 Recording density (Kbpi) (Max) Track density (Ktpi) Areal density (Gb/sq.in.-
... 512 499 480 460 448 432 416 403 384 364 352 336 307 Figure 5. of 60 GB model Hitachi Travelstar 60GH & 40GN hard disk drive specifications 12 Max) Number of zones 60-GB model 5,400 146-262 100 459 60.4 28 16 Figure 4. Data sheet 4.3 Cylinder allocation by model number All other models 4,200 130-245... 33536-35071 60-GB model No. 4.2 Data sheet Rotational Speed (RPM) Data transfer rates (buffer to/from media) (Mbps) Data transfer rates (Mbyte/sec) ULTRA DMA 100 Recording density (Kbpi) (Max) Track density (Ktpi) Areal density (Gb/sq.in.-
Specifications
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... TTL 34 PDIAG- These lines revert back to the drive designates reserved pins which must be left unconnected Figure 35. 7.3 Signal definitions The pin assignments of interface signals are redefined during the Ultra DMA protocol to provide special functions. I TTL 30 GND 31...TTL 38 CS1- These lines change upon the deassertion of the DMA burst. Hitachi Travelstar 60GH & 40GN hard disk drive specifications 42 I 29 DMACK- at the moment the host decides to allow a DMA burst, if the Ultra DMA transfer mode was previously chosen via SetFeatures. line. I /O...
... TTL 34 PDIAG- These lines revert back to the drive designates reserved pins which must be left unconnected Figure 35. 7.3 Signal definitions The pin assignments of interface signals are redefined during the Ultra DMA protocol to provide special functions. I TTL 30 GND 31...TTL 38 CS1- These lines change upon the deassertion of the DMA burst. Hitachi Travelstar 60GH & 40GN hard disk drive specifications 42 I 29 DMACK- at the moment the host decides to allow a DMA burst, if the Ultra DMA transfer mode was previously chosen via SetFeatures. line. I /O...
Specifications
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...DMA data transfers between the host and drive. If CSEL is open or is at Position-3. It is recommended to close the respective position of data transfer is controlled by -HIOR and -HIOW signals. when the drive... needs some additional WAIT cycle(s) to insert a WAIT state(s) into the host PIO cycle. This signal is an Open-Drain output with a resistor tolerance value of -50% to +100... Drive Diagnostics command for the +5 V power supply. IORDY This signal is an indication to the host that it is the "+5 V Motor" input pin. or DIOW- Hitachi Travelstar 60GH & 40GN hard disk drive ...
...DMA data transfers between the host and drive. If CSEL is open or is at Position-3. It is recommended to close the respective position of data transfer is controlled by -HIOR and -HIOW signals. when the drive... needs some additional WAIT cycle(s) to insert a WAIT state(s) into the host PIO cycle. This signal is an Open-Drain output with a resistor tolerance value of -50% to +100... Drive Diagnostics command for the +5 V power supply. IORDY This signal is an indication to the host that it is the "+5 V Motor" input pin. or DIOW- Hitachi Travelstar 60GH & 40GN hard disk drive ...
Specifications
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... signal DSTROBE is used only for Ultra DMA data transfers between host and drive. HSTROBE (Ultra DMA) This signal is the data in bursts. This signal is held asserted by the host prior to receive Ultra DMA data out transfers. Hitachi Travelstar 60GH & 40GN hard disk drive specifications 46 to pause an Ultra DMA data out transfer. is ready to...
... signal DSTROBE is used only for Ultra DMA data transfers between host and drive. HSTROBE (Ultra DMA) This signal is the data in bursts. This signal is held asserted by the host prior to receive Ultra DMA data out transfers. Hitachi Travelstar 60GH & 40GN hard disk drive specifications 46 to pause an Ultra DMA data out transfer. is ready to...
Specifications
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... timings MIN (ns) 120 70 - 5 20 10 0 5 25 MAX (ns) - - 50 - - - - - - - 35 - 25 Hitachi Travelstar 60GH & 40GN hard disk drive specifications 49 setup DIOR-/DIOW- negated pulse width DIOR- 7.8 Multiword DMA timings The Multiword DMA timings meet Mode 2 of the ATA-3 description. DMARQ DMACKDIOR-/DIOWREAD DD(15:0) WRITE DD(15:0) tLR/tLW t0 tI tD tKR/tKW...
... timings MIN (ns) 120 70 - 5 20 10 0 5 25 MAX (ns) - - 50 - - - - - - - 35 - 25 Hitachi Travelstar 60GH & 40GN hard disk drive specifications 49 setup DIOR-/DIOW- negated pulse width DIOR- 7.8 Multiword DMA timings The Multiword DMA timings meet Mode 2 of the ATA-3 description. DMARQ DMACKDIOR-/DIOWREAD DD(15:0) WRITE DD(15:0) tLR/tLW t0 tI tD tKR/tKW...
Specifications
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... MAX MIN MAX MIN MAX MIN MAX MIN MAX (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) Unlimited interlock time 0 - 0 - 0 - 0 - 0 - 0 - Ultra DMA cycle timings (Initiating Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 50 Maximum time allowed for DMACK- 20 - 20 - 20 - 20 - 20 - 20 - Envelope time Minimum time before...
... MAX MIN MAX MIN MAX MIN MAX MIN MAX (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) Unlimited interlock time 0 - 0 - 0 - 0 - 0 - 0 - Ultra DMA cycle timings (Initiating Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 50 Maximum time allowed for DMACK- 20 - 20 - 20 - 20 - 20 - 20 - Envelope time Minimum time before...
Specifications
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Figure 41. Ultra DMA cycle timings (Host Pausing Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 51 to final DSTROBE time - 50 - 30 - 20 75 - 70 - 60 - 60 - 60 - 50 Note: When a host does not satisfy the tSR timing, the ... MAX (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) DSTROBE to receive two more data words after HDMARDY- 7.9.2 Host Pausing Read DMA DMARQ DMACK- is negated.
Figure 41. Ultra DMA cycle timings (Host Pausing Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 51 to final DSTROBE time - 50 - 30 - 20 75 - 70 - 60 - 60 - 60 - 50 Note: When a host does not satisfy the tSR timing, the ... MAX (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) (ns) DSTROBE to receive two more data words after HDMARDY- 7.9.2 Host Pausing Read DMA DMARQ DMACK- is negated.
Specifications
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...- 20 - 7.9.3 Host Terminating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0) tLI tRP tMLI tACK tACK tRFS tLI tIORDYZ tAZ xxx RD Data xxxxxxxxxxxxxxxxxx tDH tDS xxx CRC xxxxxxxxxxx tZAH Device drives DD Host drives DD tRFS tRP tLI tAZ tZAH tMLI...(ns) (ns) (ns) HDMARDY- 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 - 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 ...
...- 20 - 7.9.3 Host Terminating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0) tLI tRP tMLI tACK tACK tRFS tLI tIORDYZ tAZ xxx RD Data xxxxxxxxxxxxxxxxxx tDH tDS xxx CRC xxxxxxxxxxx tZAH Device drives DD Host drives DD tRFS tRP tLI tAZ tZAH tMLI...(ns) (ns) (ns) HDMARDY- 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 - 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 ...
Specifications
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Figure 43. 7.9.4 Device Terminating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0) tSS tLI tMLI tACK tLI tACK tLI tIORDYZ tAZ xxxxxx tZAH tDH tDS xxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Device drives DD Host drives DD tSS tLI tAZ tZAH tMLI ...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 - - Ultra DMA cycle timings (Device Terminating Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 53
Figure 43. 7.9.4 Device Terminating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0) tSS tLI tMLI tACK tLI tACK tLI tIORDYZ tAZ xxxxxx tZAH tDH tDS xxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Device drives DD Host drives DD tSS tLI tAZ tZAH tMLI ...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 - - Ultra DMA cycle timings (Device Terminating Read) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 53
Specifications
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Ultra DMA cycle timings (Initiating Write) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 54 tACK tUI t2CYC tCYC tCYC HSTROBE DD(15:0) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx tDH tDS WT Data xxx WT Data xxx WT Data Host drives DD tUI tACK tENV tZIORDY tLI tCYC t2CYC tDS tDH MODE 0 MODE 1 MODE 2 ...0 - 0 - 0 -0- 20 - 20 - 20 - 20 - 20 - 20 - 20 70 20 70 20 70 20 55 20 55 20 55 0 - 0 - 0 - 0 - 0 -0- 0 150 0 150 0 150 0 100 0 100 0 75 112 - 73 - 54 - 39 - 25 - 16.8 - 230 - 154 - 115 - 86 - 57 - 38 - 15 - 10 - 7 - 7 - 5 - 4 - 5 - 5 - 5 - 5 - 5 - 4.6 - Figure 44....
Ultra DMA cycle timings (Initiating Write) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 54 tACK tUI t2CYC tCYC tCYC HSTROBE DD(15:0) xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx tDH tDS WT Data xxx WT Data xxx WT Data Host drives DD tUI tACK tENV tZIORDY tLI tCYC t2CYC tDS tDH MODE 0 MODE 1 MODE 2 ...0 - 0 - 0 -0- 20 - 20 - 20 - 20 - 20 - 20 - 20 70 20 70 20 70 20 55 20 55 20 55 0 - 0 - 0 - 0 - 0 -0- 0 150 0 150 0 150 0 100 0 100 0 75 112 - 73 - 54 - 39 - 25 - 16.8 - 230 - 154 - 115 - 86 - 57 - 38 - 15 - 10 - 7 - 7 - 5 - 4 - 5 - 5 - 5 - 5 - 5 - 4.6 - Figure 44....
Specifications
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... DMACKSTOP DDMARDYHSTROBE tSR tRFS PARAMETER DESCRIPTION tSR HSTROBE to receive two more data words after DDMARDY- time tRFS DDMARDY- Figure 45. Ultra DMA cycle timings (Device Pausing Write) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 55 to final HSTROBE time MODE 0 MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MIN MAX MIN MAX MIN MAX MIN MAX MIN...
... DMACKSTOP DDMARDYHSTROBE tSR tRFS PARAMETER DESCRIPTION tSR HSTROBE to receive two more data words after DDMARDY- time tRFS DDMARDY- Figure 45. Ultra DMA cycle timings (Device Pausing Write) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 55 to final HSTROBE time MODE 0 MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MIN MAX MIN MAX MIN MAX MIN MAX MIN...
Specifications
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... - 60 - 60 - 50 160 - 125 - 100 - 100 - 100 - 85 - 0 150 0 150 0 150 0 100 0 100 0 75 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 - 20 - 20 Figure 46. Ultra DMA cycle timings (Device Terminating Write) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 56 7.9.7 Device Terminating Write DMA DMARQ DMACKSTOP DDMARDYHSTROBE DD(15...
... - 60 - 60 - 50 160 - 125 - 100 - 100 - 100 - 85 - 0 150 0 150 0 150 0 100 0 100 0 75 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 - 20 - 20 Figure 46. Ultra DMA cycle timings (Device Terminating Write) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 56 7.9.7 Device Terminating Write DMA DMARQ DMACKSTOP DDMARDYHSTROBE DD(15...
Specifications
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7.9.8 Host Terminating Write DMA DMARQ DMACKSTOP DDMARDYHSTROBE DD(15:0) tLI tSS tLI tMLI tIORDYZ tACK tLI tACK tDH tDS xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Host drives DD tSS tLI tMLI tDS tDH tACK tIORDYZ PARAMETER DESCRIPTION Time ...) (ns) 50 - 50 - 50 - 50 - 50 - 50 - 0 150 0 150 0 150 0 100 0 100 0 75 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 - 20 - 20 Figure 47. Ultra DMA cycle timings (Host Terminating Write) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 57
7.9.8 Host Terminating Write DMA DMARQ DMACKSTOP DDMARDYHSTROBE DD(15:0) tLI tSS tLI tMLI tIORDYZ tACK tLI tACK tDH tDS xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Host drives DD tSS tLI tMLI tDS tDH tACK tIORDYZ PARAMETER DESCRIPTION Time ...) (ns) 50 - 50 - 50 - 50 - 50 - 50 - 0 150 0 150 0 150 0 100 0 100 0 75 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 - 20 - 20 Figure 47. Ultra DMA cycle timings (Host Terminating Write) Hitachi Travelstar 60GH & 40GN hard disk drive specifications 57