Hitachi HTS543280L9A300 Manual

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5K320 SATA OEM Specification

128

14.28 Security Erase Prepare (F3h)

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

1

0

0

1

1

Status ...See Below...

Error Register

Status Register

7 6 5 4 3 2 1 0

7 6 5 4 3 2 1 0

CRC

UNC

0 IDN 0 ABT

T0N AM

N

BSY

RDY

DF DSC

DRQ

COR

IDX

ERR

0 0 0 0 0 V 0 0

0 V 0 V - 0 0 V

Table 95 Security Erase Prepare Command (F3h)

The Security Erase Prepare Command must be issued immediately before the Security Erase Unit

Command to enable device erasing and unlocking.

The Security Erase Prepare Command must be issued immediately before the Format Unit

Command. This command is to prevent accidental erasure of the device.

This command does not request to transfer data.