Identify Device (Ech); Table 66. Identify Device Command (Ech) - Hitachi 7K100 - Travelstar - Hard Drive Specifications

13.8 Identify Device (ECh)

Table 66: Identify Device command (ECh)
Command Block Output Registers
Register
Data
Feature
Sector Count
LBA Low
LBA Mid
LBA High
Device
Command
Error Register
7 6 5
CRC UNC 0
0 0 0
The Identify Device command requests the device to transfer configuration information to the host. The device will
transfer a sector to the host containing the information beginning in Table 67: "Identify device information. (Part 1
of 7)" on page 108.
7 6 5 4 3 2 1 0
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
1 - 1 D - - - -
1 1 1 0 1 1 0 0
4 3 2 1
IDN 0 ABT T0N AMN
0 0 V 0
Travelstar 7K100 Hard Disk Drive Specification
Command Block Input Registers
Register
Data
Error
Sector Count
LBA Low
LBA Mid
LBA High
Device
Status
0 7 6 5
BSY RDY DF DSC DRQ
0 0 V 0
107
7 6 5 4 3 2 1 0
- - - - - - - -
see below
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
see below
Status Register
4 3 2 1
COR IDX
- - 0 -
0
ERR
V