Specifications
Page 52
... driven by an Open-Drain driver and internally pulled up to 6 seconds from the signal level to avoid incorrect insertion. Anytime after RESET- If the host connects to Travelstar 80GN Hard Disk Drive Specification 42 shall maintain VoH and VoL compatibility, given the IoH and IoL requirements of a valid Execute Drive Diagnostics command, device 1 shall...
... driven by an Open-Drain driver and internally pulled up to 6 seconds from the signal level to avoid incorrect insertion. Anytime after RESET- If the host connects to Travelstar 80GN Hard Disk Drive Specification 42 shall maintain VoH and VoL compatibility, given the IoH and IoL requirements of a valid Execute Drive Diagnostics command, device 1 shall...
Specifications
Page 54
BUSY t10 t1 PARAMETER DESCRIPTION t1 RESET- Driver Sink Current (IoL) Driver Source Current (IoH) 16 mA min. 400 µA min. 7.6 Reset timings RESET- low width Min (µs) - 25 Max (µs) 9.5 - Figure 2: System reset timings Travelstar 80GN Hard Disk Drive Specification 44 Voltage input low (ViL) -0.5 V min./0.8 V max. Voltage output high at IoH min (VoH) Voltage...
BUSY t10 t1 PARAMETER DESCRIPTION t1 RESET- Driver Sink Current (IoL) Driver Source Current (IoH) 16 mA min. 400 µA min. 7.6 Reset timings RESET- low width Min (µs) - 25 Max (µs) 9.5 - Figure 2: System reset timings Travelstar 80GN Hard Disk Drive Specification 44 Voltage input low (ViL) -0.5 V min./0.8 V max. Voltage output high at IoH min (VoH) Voltage...
Specifications
Page 57
... xxxx RD Data xxx RD Data Device drives DD Table 28: Ultra DMA cycle timings (Initiating Read) PARAMETER DESCRIPTION MODE 0 MIN MAX (ns) (ns) tUI Unlimited interlock time 0 - tACK Setup time for - 10 output drivers to release tZAD Drivers to assert 0 - tAZ Maximum time ...4.6 - ing IORDY tFS First DSTROBE time 0 230 tCYC Cycle time 112 - MODE 2 MIN MAX (ns) (ns) 0 - 20 - 20 70 0 - 0 170 54 - 115 - - 10 0 - 7 - 5 - Travelstar 80GN Hard Disk Drive Specification 47 MODE 3 MIN MAX (ns) (ns) 0 - 20 - 20 55 0 - 0 130 39 - 86 - - 10 0 - 7 - 5 -
... xxxx RD Data xxx RD Data Device drives DD Table 28: Ultra DMA cycle timings (Initiating Read) PARAMETER DESCRIPTION MODE 0 MIN MAX (ns) (ns) tUI Unlimited interlock time 0 - tACK Setup time for - 10 output drivers to release tZAD Drivers to assert 0 - tAZ Maximum time ...4.6 - ing IORDY tFS First DSTROBE time 0 230 tCYC Cycle time 112 - MODE 2 MIN MAX (ns) (ns) 0 - 20 - 20 70 0 - 0 170 54 - 115 - - 10 0 - 7 - 5 - Travelstar 80GN Hard Disk Drive Specification 47 MODE 3 MIN MAX (ns) (ns) 0 - 20 - 20 55 0 - 0 130 39 - 86 - - 10 0 - 7 - 5 -
Specifications
Page 59
... tRFS tLI tIORDYZ tAZ xxx RD Data xxxxxxxxxxxxxxxxxx tCH tCS xxx CRC xxxxxxxxxxx tZAH Device drives DD Host drives DD Table 30: Ultra DMA cycle timings (Host Terminating Read) tRFS tRP tLI tAZ... tZAH tMLI tCS tCH tACK tIORDYZ PARAMETER DESCRIPTION HDMARDY- to final DSTROBE time Ready to pause time Limited interlock time Maximum time allowed for output drivers... - 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
... tRFS tLI tIORDYZ tAZ xxx RD Data xxxxxxxxxxxxxxxxxx tCH tCS xxx CRC xxxxxxxxxxx tZAH Device drives DD Host drives DD Table 30: Ultra DMA cycle timings (Host Terminating Read) tRFS tRP tLI tAZ... tZAH tMLI tCS tCH tACK tIORDYZ PARAMETER DESCRIPTION HDMARDY- to final DSTROBE time Ready to pause time Limited interlock time Maximum time allowed for output drivers... - 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
Specifications
Page 60
Travelstar 80GN Hard Disk Drive Specification 50 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 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 to...
Travelstar 80GN Hard Disk Drive Specification 50 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 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 to...
Specifications
Page 94
... with nonvolatile option. When the password is set . This command requests a transfer of a single sector of the current setting. 2. Travelstar 80GN Hard Disk Drive Specification 84 From this command is accepted, the device is in the protected area is no special care required for protected area (LBA ... 3. The option could be used for the Security Mode Feature set , the device is issued. Any BIOS, device driver, or application software accesses the drive as if it is retained by the following figure defines the content of the Set Max UNLOCK command. The data in...
... with nonvolatile option. When the password is set . This command requests a transfer of a single sector of the current setting. 2. Travelstar 80GN Hard Disk Drive Specification 84 From this command is accepted, the device is in the protected area is no special care required for protected area (LBA ... 3. The option could be used for the Security Mode Feature set , the device is issued. Any BIOS, device driver, or application software accesses the drive as if it is retained by the following figure defines the content of the Set Max UNLOCK command. The data in...