Specifications
Page 39
... written) register] can be asserted by a host read of the IRQ bit. Caution! The data on the bus shall be asserted by an Open-Drain driver and internally pulled up and kept High thereafter. The IRQ is selected and the host activates the -IEN bit in a high impedance state. The DASP..., the line is present. DIORWhen this signal is low, it has completed the diagnostics. shall be latched on the interface for Register and ECC access. Travelstar 5K160 (PATA) Hard Disk Drive Specification 7.4 Signal descriptions DD00-DD15 A 16-bit bi-directional data bus between the host and the...
... written) register] can be asserted by a host read of the IRQ bit. Caution! The data on the bus shall be asserted by an Open-Drain driver and internally pulled up and kept High thereafter. The IRQ is selected and the host activates the -IEN bit in a high impedance state. The DASP..., the line is present. DIORWhen this signal is low, it has completed the diagnostics. shall be latched on the interface for Register and ECC access. Travelstar 5K160 (PATA) Hard Disk Drive Specification 7.4 Signal descriptions DD00-DD15 A 16-bit bi-directional data bus between the host and the...
Specifications
Page 42
System reset timings Min. ( s) - 25 Max. ( s) 9.5 - 42/188 Current Driver Sink Current (IoL) Driver Source Current (IoH) 16 mA min. 400 µA min. 7.6 Reset timings RESET t10 BUSY t1 PARAMETER DESCRIPTION t1 RESET high to Not BUSY t10 RESET low width Figure 4. Travelstar 5K160 (PATA) Hard Disk Drive Specification 7.5 Interface logic signal levels The interface logic...
System reset timings Min. ( s) - 25 Max. ( s) 9.5 - 42/188 Current Driver Sink Current (IoL) Driver Source Current (IoH) 16 mA min. 400 µA min. 7.6 Reset timings RESET t10 BUSY t1 PARAMETER DESCRIPTION t1 RESET high to Not BUSY t10 RESET low width Figure 4. Travelstar 5K160 (PATA) Hard Disk Drive Specification 7.5 Interface logic signal levels The interface logic...
Specifications
Page 45
... 39 - 86 - - 10 0 - 7 - 5 - interlock time tACK Setup time for output drivers to release tAZD Drivers to assert 0 - 0 - tUI tACK tENV tACK tENV tZIORDY DSTROBE tAZ DD(15:0) xxxxxxxxxxxxxxxxxxxxxxxxx Host drives DD t2CYC tFS tCYC tCYC tAZD tDS tDH xxx RD Data xxx RD Data xxx RD Data... (ns) (ns) tUI Unlimited 0 - 0 - at host tDH Data hold time 5 - 5 - tDS Data setup time 15 - 10 - Travelstar 5K160 (PATA) Hard Disk Drive Specification 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 ...
... 39 - 86 - - 10 0 - 7 - 5 - interlock time tACK Setup time for output drivers to release tAZD Drivers to assert 0 - 0 - tUI tACK tENV tACK tENV tZIORDY DSTROBE tAZ DD(15:0) xxxxxxxxxxxxxxxxxxxxxxxxx Host drives DD t2CYC tFS tCYC tCYC tAZD tDS tDH xxx RD Data xxx RD Data xxx RD Data... (ns) (ns) tUI Unlimited 0 - 0 - at host tDH Data hold time 5 - 5 - tDS Data setup time 15 - 10 - Travelstar 5K160 (PATA) Hard Disk Drive Specification 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 ...
Specifications
Page 47
time at device tDH CRC word hold 5 - 5 - 5 - time required for output drivers to 160 - 125 - 100 - assert STOP tLI Limited interlock 0 150 0 150 0 150 time tAZ Maximum time - 10 - 10 - 10 allowed for output tMLI Interlock time ...) - 60 100 - 0 100 - 10 20 - 20 - 5 - 5 - 20 - - 20 MODE5 MIN MAX (ns) (ns) - 50 85 - 0 75 - 10 20 - 20 - 4 - 4.6 - 20 - - 20 47/188 7.9.3 Travelstar 5K160 (PATA) Hard Disk Drive Specification Host Terminating Read DMA DMARQ tLI tMLI DMACKtRP tACK STOP tACK HDMARDYDSTROBE DD(15:0) tRFS tLI tIORDYZ tDH tAZ tDS xxx RD Data...
time at device tDH CRC word hold 5 - 5 - 5 - time required for output drivers to 160 - 125 - 100 - assert STOP tLI Limited interlock 0 150 0 150 0 150 time tAZ Maximum time - 10 - 10 - 10 allowed for output tMLI Interlock time ...) - 60 100 - 0 100 - 10 20 - 20 - 5 - 5 - 20 - - 20 MODE5 MIN MAX (ns) (ns) - 50 85 - 0 75 - 10 20 - 20 - 4 - 4.6 - 20 - - 20 47/188 7.9.3 Travelstar 5K160 (PATA) Hard Disk Drive Specification Host Terminating Read DMA DMARQ tLI tMLI DMACKtRP tACK STOP tACK HDMARDYDSTROBE DD(15:0) tRFS tLI tIORDYZ tDH tAZ tDS xxx RD Data...
Specifications
Page 48
... setup 15 - 10 - 7 - time at device tDH CRC word hold 5 - 5 - 5 - time required for output drivers to release tZAH Maximum delay 20 - 20 - 20 - time at device tACK Hold time for 20 - 20 - 20 - DMACK- 7.9.4 Travelstar 5K160 (PATA) Hard Disk Drive Specification Device Terminating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0) tSS tLI tMLI tACK...
... setup 15 - 10 - 7 - time at device tDH CRC word hold 5 - 5 - 5 - time required for output drivers to release tZAH Maximum delay 20 - 20 - 20 - time at device tACK Hold time for 20 - 20 - 20 - DMACK- 7.9.4 Travelstar 5K160 (PATA) Hard Disk Drive Specification Device Terminating Read DMA DMARQ DMACKSTOP HDMARDYDSTROBE DD(15:0) tSS tLI tMLI tACK...
Specifications
Page 77
...or volatile. The sequence is : Issue Read Native Max ADDRESS command to get the real device max LBA/CYL. Any BIOSes, device drivers, or application software access the HDD as real 528MB device does. 3. Make entire device be accessible including the protected area by following... with volatile option. Issue Read Native Max ADDRESS command to get the real device max of the current setting. 12.9 Travelstar 5K160 (PATA) Hard Disk Drive Specification Protected Area Function Protected Area Function is to provide the 'protected area' which can not be accessed via Set Max...
...or volatile. The sequence is : Issue Read Native Max ADDRESS command to get the real device max LBA/CYL. Any BIOSes, device drivers, or application software access the HDD as real 528MB device does. 3. Make entire device be accessible including the protected area by following... with volatile option. Issue Read Native Max ADDRESS command to get the real device max of the current setting. 12.9 Travelstar 5K160 (PATA) Hard Disk Drive Specification Protected Area Function Protected Area Function is to provide the 'protected area' which can not be accessed via Set Max...