Hitachi HTS725050A9A364 Datasheet download pdf (Page 4)

7K500 OEM SPECIFICATION

Page 4 of 176

11.5

Error Register..........................................................................................................................48

11.6

Features Register ....................................................................................................................48

11.7

LBA High Register ..................................................................................................................49

11.8

LBA Low Register....................................................................................................................49

11.9

LBA Mid Register....................................................................................................................49

11.10

Sector Count Register..........................................................................................................49

11.11

Status Register.....................................................................................................................49

ENERAL

PERATION

ESCRIPTIONS

................................................................................................51

12.1

Reset Response ........................................................................................................................51

12.2

Diagnostic and Reset considerations......................................................................................52

12.3

Power-off considerations .........................................................................................................53

12.4

Sector Addressing Mode..........................................................................................................53

12.5

Power Management Feature ..................................................................................................54

12.6

Advanced Power Management (Adaptive Battery Life Extender 3) Feature......................56

12.7

Interface Power Management Mode (Slumber and Partial).................................................57

12.8

S.M.A.R.T. Function................................................................................................................57

12.9

Security Mode Feature Set .....................................................................................................58

12.10

Protected Area Function......................................................................................................64

12.11

Write Cache Function..........................................................................................................67

12.12

Reassign Function................................................................................................................67

12.13

48-bit Address Feature Set..................................................................................................67

12.14

Software Setting Preservation Feature Set .......................................................................68

12.15

Native Command Queuing..................................................................................................69

12.16

SMART Command Transport (SCT)...................................................................................69

OMMAND

ROTOCOL

.........................................................................................................................70

13.1

Data In Commands .................................................................................................................70

13.2

Data Out Commands...............................................................................................................70

13.3

Non-Data Commands ..............................................................................................................71

13.4

DMA Data Transfer Commands.............................................................................................72

13.5

First-parity DMA Commands.................................................................................................72

OMMAND

ESCRIPTIONS

..................................................................................................................73

14.1

Check Power Mode (E5h/98h).................................................................................................77

14.2

Device Configuration Overlay (B1h) ......................................................................................78

14.3

Download Microcode (92h)......................................................................................................82

14.4

Execute Device Diagnostic (90h) ............................................................................................84

14.5

Flush Cache (E7h) ...................................................................................................................85

14.6

Flush Cache Ext (EAh) ...........................................................................................................86

14.7

Format Track (50h: Vendor Specific) .....................................................................................87

14.8

Format Unit (F7h: Vendor Specific) .......................................................................................88

14.9

Identify Device (ECh)..............................................................................................................89

14.10

Idle (E3h/97h).....................................................................................................................101

14.11

Idle Immediate (E1h/95h) .................................................................................................102

14.12

Initialize Device Parameters (91h) ...................................................................................103

14.13

Read Buffer (E4h) ..............................................................................................................104

14.14

Read DMA(C8h/C9h) .........................................................................................................105

14.15

Read DMA Ext (25h)..........................................................................................................106

14.16

Read FPDMA Queued (60h)..............................................................................................107

14.17

Read Log Ext(2Fh) .............................................................................................................108

14.18

Read Multiple (C4h) ..........................................................................................................116

14.19

Read Multiple Ext (29h) ....................................................................................................117

14.20

Read Native Max Address (F8h).......................................................................................118

14.21

Read Native Max Address Ext (27h) ................................................................................119

14.22

Read Sector(s) (20h/21h)....................................................................................................120

14.23

Read Sector(s) Ext (24h)....................................................................................................121

14.24

Read Verify Sector(s) (40h/41h) ........................................................................................122

14.25

Read Verify Sector(s) Ext (42h).........................................................................................123

14.26

Recalibrate (1xh)................................................................................................................124

14.27

Security Disable Password (F6h)......................................................................................125

14.28

Security Erase Prepare (F3h) ...........................................................................................126

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Hitachi HTS725050A9A364 Datasheet Page 4

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