Hitachi Deskstar 7K80, Specifications

Page: 11 / 258

Deskstar 7K80 Hard Disk Drive Specifacation
7
List of Tables
Table 1.Formatted capacities .....................................................................................21
Table 2.Mechanical positioning performance ...........................................................22
Table 3.Word Wide Name Assignment .....................................................................22
Table 4.Cylinder allocation........................................................................................23
Table 5.Command overhead ......................................................................................24
Table 6.Mechanical positioning performance ...........................................................24
Table 7.Full stroke seek time .....................................................................................25
Table 8.Head switch time ..........................................................................................25
Table 9.Single track seek time ...................................................................................26
Table 10.Latency Time ..............................................................................................26
Table 11.Drive ready time .........................................................................................26
Table 12.Data transfer speed .....................................................................................27
Table 13.Simple Sequential Access performance......................................................28
Table 14.Random Access Performance .....................................................................28
Table 15.Description of operating modes..................................................................29
Table 16.Mode transition times .................................................................................29
Table 17.PATA Plist physical format........................................................................31
Table 18.Signal definitions ........................................................................................34
Table 19.Special signal definitions for Ultra DMA...................................................35
Table 20.System reset timing chart............................................................................38
Table 21.System reset timing.....................................................................................38
Table 22.PIO cycle timings chart ..............................................................................39
Table 23.Multiword DMA cycle timing chart ...........................................................41
Table 24.Multiword DMA cycle timings ..................................................................41
Table 25.Ultra DMA cycle timings (Initiating Read)................................................42
Table 26.Ultra DMA cycle timing chart (Host pausing Read) ..................................43
Table 27.Ultra DMA cycle timings (Host pausing Read) .........................................43
Table 28.Ultra DMA cycle timing chart (Host pausing Read) ..................................44
Table 29.Ultra DMA cycle timings (Host pausing Read) .........................................44
Table 30.Ultra DMA cycle timing chart (Host pausing Read) ..................................45
Table 31.Ultra DMA cycle timings (Device Terminating Read) ..............................45
Table 32.Ultra DMA cycle timing chart (Initiating Write) .......................................46
Table 33.Ultra DMA cycle timing chart (Device Pausing Write) .............................47
Table 34.Ultra DMA cycle timings (Device Pausing Write).....................................47
Table 35.Ultra DMA cycle timing chart (Device Terminating Write) ......................48
Table 36.Ultra DMA cycle timings (Device TerminatingWrite)...............................48
Table 37.Ultra DMA cycle timing chart (Host Terminating Write)..........................49
Table 38.Ultra DMA cycle timings (Host Terminating Write) .................................49
Table 39.I/O address map ..........................................................................................50
Table 40.Jumper positions for capacity clip to 32GB ...............................................56
Table 41.Jumper settings for Disabling Auto Spin....................................................56