Datasheet

Travelstar 80GN Hard Disk Drive Specification

144

13.26 Security Disable Password (F6h)

Table 98: Security Disable Password (F6h)

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 com-

mand is to prevent accidental erasure of the device.

This command does not request the transfer of data.

Command Block Output Registers Command Block Input Registers

Data - - - - - - - - Data - - - - - - - -

Feature - - - - - - - - Error see below

Sector Count - - - - - - - - Sector Count - - - - - - - -

LBA Low - - - - - - - - LBA Low - - - - - - - -

LBA Mid - - - - - - - - LBA Mid - - - - - - - -

LBA High - - - - - - - - LBA High - - - - - - - -

Device 1 - 1 D - - - - Device - - - - - - - -

Command 1 1 1 1 0 0 1 1 Status see below

Error Register Status Register

7654321 0 76543 21 0

CRC UNC 0 IDN 0 ABT T0N AMN BSY RDY DF DSC DRQ COR IDX ERR

00000V0 0 0V0V- 0- V