ATA Bus Interface and ATA Commands

 

 

 

 

Table 5-1Supported Commands

 

 

 

 

 

 

 

Command

Feature

 

Command

Register

 

Code

 

 

Value(s)

 

 

 

 

 

 

 

 

 

 

 

 

READ NATIVE MAX ADDRESS

F8h

 

 

 

 

 

 

READ NATIVE MAX ADDRESS EXT

27h

 

 

 

 

 

 

READ SECTOR(S)

20h, 21h

 

 

 

 

 

 

READ SECTOR(S) EXT

24h

 

 

 

 

 

 

READ DMA EXT

25h

 

 

 

 

 

 

READ DMA QUEUED

C7h

 

 

 

 

 

 

READ DMA QUEUED EXT

26h

 

 

 

 

 

 

READ MULTIPLE EXT

29h

 

 

 

 

 

 

READ VERIFY SECTOR(S)

40h, 41h

 

 

 

 

 

 

READ VERIFY SECTOR(S)EXT

42h

 

 

 

 

 

 

READ FPDMA QUEUED

60h

 

 

 

 

 

 

SECURITY DISABLE PASSWORD

F6h

 

 

 

 

 

 

SECURITY ERASE PREPARE

F3h

 

 

 

 

 

 

SECURITY ERASE UNIT

F4h

 

 

 

 

 

 

SECURITY FREEZE LOCK

F5H

 

 

 

 

 

 

SECURITY SET PASSWORD

F1h

 

 

 

 

 

 

SECURITY UNLOCK

F2h

 

 

 

 

 

 

SEEK

70h

 

 

 

 

 

 

SET FEATURES

EFh

Note 1

 

 

 

 

 

SET MAX ADDRESS

F9h

00h

 

 

 

 

 

SET MAX ADDRESS EXT

37h

 

 

 

 

 

 

SET MAX SET PASSWORD

F9h

01h

 

 

 

 

 

SET MAX LOCK

F9h

02h

 

 

 

 

 

SET MAX UNLOCK

F9h

03h

 

 

 

 

 

SET MAX FREEZE LOCK

F9h

04h

 

 

 

 

 

Maxtor DiamondMax 8S 40GB SATA

5-3

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Image 39
Maxtor Computer Drive manual Command Feature Register Code Values