Identify Device (Ech); Table 53 Identify Device Command (Ech) - Hitachi HTS542516K9SA00 Specifications

14.8 Identify Device (ECh)

Command Block Output Registers
Register
Data
Feature
Sector Count
LBA Low
LBA Mid
LBA High
Device
Command
Error Register
7 6 5 4
CRC UNC 0 IDN
0 0 0 0

Table 53 Identify Device Command (ECh)

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 in "Table 54 Identify device
information" on Page 86-95.
7 6 5 4 3 2 1 0
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
1 1 1 0 1 1 0 0
3 2 1 0
0 ABT T0N AM
N
0 V 0 0
Page 86 of 171
5K250 (SATA) OEM Specification
Command Block Input Registers
Register
Data
Error
Sector Count
LBA Low
LBA Mid
LBA High
Device
Status
Status Register
7 6 5 4
BSY RDY DF DSC DRQ COR IDX ERR
0 V 0 -
7 6 5 4 3 2 1 0
- - - - - - - -
...See Below...
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
...See Below...
3 2 1 0
- 0 0 V