5K320 SATA OEM Specification

14.9 Identify Device (ECh)

Command Block Output Registers

 

 

 

 

 

 

Command Block Input Registers

 

 

 

 

 

 

 

Register

7

6

5

4

3

2

1

0

Register

7

6

5

4

3

2

1

0

Data

-

-

-

-

-

-

-

-

Data

-

-

-

-

-

-

-

-

Feature

-

-

-

-

-

-

-

-

Error

 

 

...See Below...

 

 

Sector Count

-

-

-

-

-

-

-

-

Sector Count

-

-

-

-

-

-

-

-

LBA Low

-

-

-

-

-

-

-

-

LBA Low

-

-

-

-

-

-

-

-

LBA Mid

-

-

-

-

-

-

-

-

LBA Mid

-

-

-

-

-

-

-

-

LBA High

-

-

-

-

-

-

-

-

LBA High

-

-

-

-

-

-

-

-

Device

-

-

-

-

-

-

-

-

Device

-

-

-

-

-

-

-

-

Command

1

1

1

0

1

1

0

0

Status

 

 

...See Below...

 

 

Error Register

7

6

5

4

3

2

1

 

0

CRC

UNC

0

IDN

0

ABT

T0N

 

AM

 

 

 

 

 

 

 

 

N

0

0

0

0

0

V

0

 

0

Table 54 Identify Device Command (ECh)

Status Register

7

6

5

4

3

2

1

0

BSY

RDY

DF

DSC

DRQ

COR

IDX

ERR

0

V

0

-

-

0

0

V

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 55 Identify device information” on Page 91-101.

91

Page 91
Image 91
Hitachi HTS543280L9SA00, HTS543232L9A300, HTS543225L9A300, HTS543216L9SA00 Identify Device ECh, Identify Device Command ECh