Specifications
Page 52
... is monitored to avoid incorrect insertion. or DIOW- is an indication to drive an LED indicator on the same AT interface cable to Travelstar 80GN Hard Disk Drive Specification 42 is negated, the line is in the drive through a 10 kW resistor. Following the receipt of the DASP- was not...signal shall be asserted by device 1 to indicate to provide status. Device 1 should be asserted by an Open-Drain driver and internally pulled up to indicate that a drive is active. This signal is present. shall be different from the receipt of the first valid command by device 1 ...
... is monitored to avoid incorrect insertion. or DIOW- is an indication to drive an LED indicator on the same AT interface cable to Travelstar 80GN Hard Disk Drive Specification 42 is negated, the line is in the drive through a 10 kW resistor. Following the receipt of the DASP- was not...signal shall be asserted by device 1 to indicate to provide status. Device 1 should be asserted by an Open-Drain driver and internally pulled up to indicate that a drive is active. This signal is present. shall be different from the receipt of the first valid command by device 1 ...
Specifications
Page 54
... low at IoL min (VoL) 2.4 V min. 0.5 V max. BUSY t10 t1 PARAMETER DESCRIPTION t1 RESET- high to Not BUSY t10 RESET- Figure 2: System reset timings Travelstar 80GN Hard Disk Drive Specification 44 low width Min (µs) - 25 Max (µs) 9.5 - Driver Sink Current (IoL) Driver Source Current (IoH) 16 mA min. 400 µA min. 7.6 Reset timings RESET-
... low at IoL min (VoL) 2.4 V min. 0.5 V max. BUSY t10 t1 PARAMETER DESCRIPTION t1 RESET- high to Not BUSY t10 RESET- Figure 2: System reset timings Travelstar 80GN Hard Disk Drive Specification 44 low width Min (µs) - 25 Max (µs) 9.5 - Driver Sink Current (IoL) Driver Source Current (IoH) 16 mA min. 400 µA min. 7.6 Reset timings RESET-
Specifications
Page 57
... Cycle time 112 - tDH Data hold time at host 15 - MODE 5 MIN MAX (ns) (ns) 0 - 20 - 20 50 0 - 0 90 16.8 - 38 - - 10 0 - 4 - 4.6 - Travelstar 80GN Hard Disk Drive Specification 47 tACK Setup time for - 10 output drivers to release tZAD Drivers to assert 0 - MODE 1 MIN MAX (ns) (ns) 0 - 20 - 20 70 0 - 0 200 73 - 154 - - 10 0 - 10 - 5 -
... Cycle time 112 - tDH Data hold time at host 15 - MODE 5 MIN MAX (ns) (ns) 0 - 20 - 20 50 0 - 0 90 16.8 - 38 - - 10 0 - 4 - 4.6 - Travelstar 80GN Hard Disk Drive Specification 47 tACK Setup time for - 10 output drivers to release tZAD Drivers to assert 0 - MODE 1 MIN MAX (ns) (ns) 0 - 20 - 20 70 0 - 0 200 73 - 154 - - 10 0 - 10 - 5 -
Specifications
Page 59
to final DSTROBE time Ready to pause time Limited interlock time Maximum time allowed for output drivers to release Minimum delay time required for output Interlock time with minimum CRC word setup time at device CRC word hold time at device Hold ... 0 100 - 10 - 10 20 - 20 - 20 - 20 - 7-5- 5-5- 20 - 20 - - 20 - 20 MODE 5 MIN MAX (ns) (ns) - 50 85 - 0 75 - 10 20 - 20 - 4- 4.6 - 20 - - 20 Travelstar 80GN Hard Disk Drive Specification 49 7.9.3 Host Terminating Read DMA DMARQ DMACKSTOP tLI tRP tMLI tACK tACK HDMARDYDSTROBE DD(15:0) tRFS tLI tIORDYZ tAZ xxx RD Data xxxxxxxxxxxxxxxxxx...
to final DSTROBE time Ready to pause time Limited interlock time Maximum time allowed for output drivers to release Minimum delay time required for output Interlock time with minimum CRC word setup time at device CRC word hold time at device Hold ... 0 100 - 10 - 10 20 - 20 - 20 - 20 - 7-5- 5-5- 20 - 20 - - 20 - 20 MODE 5 MIN MAX (ns) (ns) - 50 85 - 0 75 - 10 20 - 20 - 4- 4.6 - 20 - - 20 Travelstar 80GN Hard Disk Drive Specification 49 7.9.3 Host Terminating Read DMA DMARQ DMACKSTOP tLI tRP tMLI tACK tACK HDMARDYDSTROBE DD(15:0) tRFS tLI tIORDYZ tAZ xxx RD Data xxxxxxxxxxxxxxxxxx...
Specifications
Page 60
...tLI tMLI tACK tLI tACK tLI tIORDYZ tAZ xxxxxx tZAH tCH tCS xxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Device drives DD Host drives DD Table 31: Ultra DMA cycle timings (Device Terminating Read) tSS tLI tAZ tZAH... tMLI tCS tCH tACK tIORDYZ PARAMETER DESCRIPTION Time from DSTROBE edge to negation of DMARQ Limited interlock time Maximum time allowed for output drivers... (ns) (ns) 50 - 50 - 0 100 0 75 - 10 - 10 20 - 20 - 20 - 20 - 5-4- 5 - 4.6 - 20 - - - - 20 - - Travelstar 80GN Hard Disk Drive Specification 50
...tLI tMLI tACK tLI tACK tLI tIORDYZ tAZ xxxxxx tZAH tCH tCS xxxxxxxxxxxxxxxxxx CRC xxxxxxxxxx Device drives DD Host drives DD Table 31: Ultra DMA cycle timings (Device Terminating Read) tSS tLI tAZ tZAH... tMLI tCS tCH tACK tIORDYZ PARAMETER DESCRIPTION Time from DSTROBE edge to negation of DMARQ Limited interlock time Maximum time allowed for output drivers... (ns) (ns) 50 - 50 - 0 100 0 75 - 10 - 10 20 - 20 - 20 - 20 - 5-4- 5 - 4.6 - 20 - - - - 20 - - Travelstar 80GN Hard Disk Drive Specification 50
Specifications
Page 94
...The Set Max SET PASSWORD command allows the host to define the password to get the real device max of LBA/CYL. Travelstar 80GN Hard Disk Drive Specification 84 From this device. 4. Returned value shows that native device Max LBA is no special care required for normal use...option. The following steps. 1. When the device accepts this sector of the Set Max UNLOCK command. Any BIOS, device driver, or application software accesses the drive as 0FFFFFh via Set Max ADDRESS command with nonvolatile option. Change maximum LBA using protected area. Make the entire device accessible,...
...The Set Max SET PASSWORD command allows the host to define the password to get the real device max of LBA/CYL. Travelstar 80GN Hard Disk Drive Specification 84 From this device. 4. Returned value shows that native device Max LBA is no special care required for normal use...option. The following steps. 1. When the device accepts this sector of the Set Max UNLOCK command. Any BIOS, device driver, or application software accesses the drive as 0FFFFFh via Set Max ADDRESS command with nonvolatile option. Change maximum LBA using protected area. Make the entire device accessible,...