Hitachi DK23DA-10F, Specifications

Page: 6 / 112

K6602705
Rev.3
08.20.01
- 6 -
Contents Page
To use this product safely --------------------------- 2
1. 0 General --------------------------- 9
1.1 General --------------------------- 9
1.2 General Caution --------------------------- 10
2.0 Components --------------------------- 12
3.0 Specification Summary --------------------------- 13
3.1 Principal Specifications --------------------------- 13
3.2 Environmental Specifications and Reliability --------------------------- 15
3.3 Drive Usage Condition Specifications --------------------------- 16
3.4 Load/Unload Specifications --------------------------- 17
3.4.1 Normal Load/Unload --------------------------- 17
3.4.2 Emergency Unload --------------------------- 17
3.4.3 Required Power Off Sequence --------------------------- 17
4.0 Installation --------------------------- 18
4.1 Installation Direction --------------------------- 18
4.2 Mounting HDD --------------------------- 19
4.2.1 Mounting HDD with Screws --------------------------- 19
4.2.2 Single HDD Test Condition --------------------------- 20
4.2.3 Attention for HDD Installation --------------------------- 21
4.3 Drive Address Setting(DRIVE 0/DRIVE 1) --------------------------- 21
4.4 Dimensions --------------------------- 22
5.0 Packing and Handling --------------------------- 23
5.1 Packing --------------------------- 23
5.2 Handling --------------------------- 24
6.0 Interface --------------------------- 25
6.1 Power Interface --------------------------- 25
6.2 Physical Interface --------------------------- 26
6.2.1 Connector --------------------------- 26
6.2.2 Connector Pin Assignment --------------------------- 27
6.2.3 Description of the Interface Signals --------------------------- 28
6.3 Logical Interface --------------------------- 31
6.3.1 I/O Registers --------------------------- 31
6.3.1.1 Data Register --------------------------- 31
6.3.1.2 Error Register --------------------------- 31
6.3.1.3 Features Register --------------------------- 32
6.3.1.4 Sector Count Register --------------------------- 32
6.3.1.5 Sector Number Register --------------------------- 32
6.3.1.6 Cylinder Low Register --------------------------- 32
6.3.1.7 Cylinder High Register --------------------------- 32
6.3.1.8 Device/Head Register --------------------------- 33
6.3.1.9 Status Register --------------------------- 33
6.3.1.10 Command Register --------------------------- 33
6.3.1.11 Alternate Status Register --------------------------- 34
6.3.1.12 Device Control Register --------------------------- 34