ATA Bus Interface and ATA Commands

 

 

 

 

 

Table 5-2Identify Drive Command Parameters

 

 

 

 

Word

 

 

CONTENT DESCRIPTION

 

 

 

 

 

 

83

7:

See Address Offset Reserved Area Boot, INCITS TR27:2001

 

 

 

 

 

6:

1

= SET FEATURES subcommand required to spinup after power-up

 

 

 

 

 

5:

1

= Power-Up In Standby feature set supported

 

 

 

 

 

4:

1

= Removable Media Status Notification feature set supported

 

 

 

 

 

3:

1

= Advanced Power Management feature set supported

 

 

 

 

 

2:

1

= CFA feature set supported

 

 

 

 

 

1:

1

= READ/WRITE DMA QUEUED supported

 

 

 

 

 

0:

1

= DOWNLOAD MICROCODE command supported

 

 

84

Command set/feature supported extension.

 

 

 

 

15:

Shall be cleared to zero

 

 

 

 

14:

Shall be set to one

 

 

 

 

13-8:

Reserved

 

 

 

 

 

7:

1

= WRITE DMA QUEUED FUA EXT command supported (ATA-7)

 

 

 

 

 

6:

1

= WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands

 

 

 

supported (ATA-7)

 

 

 

 

 

5:

1

= General Purpose Logging feature set supported

 

 

 

 

 

4:

1

= Streaming feature set supported (ATA-7)

 

 

 

 

 

3:

1

= Media Card Pass Through Command feature set supported

 

 

 

 

 

2:

1

= Media serial number supported

 

 

 

 

 

1:

1

= SMART self-test supported

 

 

 

 

 

0:

1

= SMART error logging supported

 

 

85

Command set/feature enabled.

 

 

 

 

15:

Obsolete

 

 

 

 

 

14:

1

= NOP command enabled

 

 

 

 

 

13:

1

= READ BUFFER command enabled

 

 

 

 

 

12:

1

= WRITE BUFFER command enabled

 

 

 

 

11:

Obsolete

 

 

 

 

 

10:

1

= Host Protected Area feature set enabled

 

 

 

 

 

9:

1

= DEVICE RESET command enabled

 

 

 

 

 

8:

1

= SERVICE interrupt enabled

 

 

 

 

Quickview 300 80/100/120/160/200/250/300GB PATA

5-11

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Image 53
Maxtor 300 manual See Address Offset Reserved Area Boot, Incits TR272001