HGST 07N5610 manuels

Hgst 07N5610 Fiche technique (164 pages)

marque: Hgst | Catégorie: Disques durs externes | Taille: 0.65 MB |

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Table des matières

Hitachi Microdrive

1

Hitachi Microdrive™

3

Table of contents

5

7

1.0 General

13

1.2 Abbreviations

14

DO NOT PRESS!

15

2.0 General features

17

3.1 Control electronics

21

3.2 Head disk assembly

21

4.1 Formatted capacity

23

4.2 Data sheet

23

4.3.1 Command overhead

24

4.3.2.4 Average latency

25

4.3.3 Operating modes

26

5.0 Data integrity

27

5.5 Data buffer test

28

5.6 Error recovery

28

5.7 Automatic reallocation

28

Figure 10. ECC

29

6.0 File organization

31

7.0 Specification

33

7.1.2 Radiation noise

34

7.1.3 Conductive noise

34

7.1.4 Magnetic fields

34

7.2 DC power requirements

35

7.3 Reliability

35

7.4 Error rates

36

7.5 Mechanical specifications

37

7.5.2 Mechanical dimensions

38

7.6 Vibration and shock

39

7.6.3 Operating shock

40

7.6.4 Nonoperating shock

40

7.7 Acoustics

41

7.8 Identification labels

42

7.10 Safety

43

7.11 Packaging

44

8.1 Cabling

45

8.2 Interface connector

45

8.3 Signal definition

45

8.4 Signal description

45

8.7 Common Memory Read timing

48

8.9 I/O Input (Read) timing

50

8.14 Power on/off timing

55

9.0 General

59

11.0 System interface

63

00PwrDwn0-XEIOis8SigChg0Write

65

D0D1D2D3D4D5D6D7Operation

65

and Protocol

67

11.4 CF-ATA Registers

70

11.4.4 Cylinder Low Register

71

11.4.5 Data Register

71

11.4.8 Device/Head Register

72

11.4.9 Error Register

73

11.4.10 Feature Register

73

11.4.13 Status Register

74

12.1 Reset Response

75

12.2 Register Initialization

76

12.4 Power-off considerations

78

12.5 Sector Addressing Mode

79

12.6 Power Management Feature

80

Power Management Commands

80

Standby timer

81

Performance Idle mode

82

Transition Time

82

12.8 Seek Overlap

84

12.9 Write Cache Function

84

12.11 Reassign Function

86

Metadata Storage Command Set

87

13.0 Command Protocol

89

13.1 Data In Commands

90

13.2 Data Out Commands

92

13.3 Non-Data Commands

93

13.5.4 Erase Sectors (C0h)

102

13.5.5 Flush Cache (E7h)

103

Figure 79. Format Track (50h)

104

13.5.7 Identify Device (ECh)

106

General Configuration

107

13.5.8 Idle (E3h/97h)

111

13.5.11 Read Buffer (E4h)

114

13.5.12 Read DMA(C8h/C9h)

115

13.5.13 Read Long (22h/23h)

117

13.5.14 Read Multiple (C4h)

119

13.5.17 Recalibrate (1Xh)

123

13.5.18 Request Sense (03h)

124

13.5.19 Seek (7Xh)

126

13.5.21 Set Features (EFh)

128

Figure 98. Features Supported

129

13.5.22 Set Multiple (C6h)

130

13.5.23 Standby (E2h/96h)

131

13.5.26 Wear Level (F5h)

135

13.5.27 Write Buffer (E8h)

136

13.5.28 Write DMA (CAh/CBh)

137

13.5.29 Write Long (32h/33h)

139

13.5.30 Write Multiple (C5h)

141

13.6 Error Posting

147

Card information structure

149

DeskstarTM is a trademark of

163

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