WORD 86: Features / Command sets enabled

bit 15-14

Reserved

bit 13

1=FLUCH CACHE EXT command supported

bit 12

1=FLUSH CACHE command supported

bit 11

1=Device Configuration Overlay supported

bit10

1=48-bit Address feature set supported

bit 9

1=Automatic Acoustic Management feature set enabled

bit 8

1=SET MAX security extension enabled by SET MAX SET PASSWORD

bit 7

Reserved

bit 6

1=SET FEATURES subcommand required to spin-up after power-up

bit 5

1=Power-Up In Standby feature set enabled

bit 4

Removable Media Status Notification feature set enabled

bit 3

Advanced power Management feature set enabled

bit 2

CFA feature set enabled

bit 1

WRITE / READ DMA QUEUED command supported

bit 0

DOWNLOAD MICROCODE supported

The default value for this WORD is 3C09h.

WORD 87: Features / Command sets enabled

bit 15

0 (Fixed)

bit 14

1 (Fixed)

bit 13

1 (Fixed)

bit 12-6

Reserved

bit 5

1=General Purpose Logging feature set supported

bit 4

Reserved

bit 3

1=Media Card Pass Through command feature set enabled

bit 2

1=Media serial number is valid

bit 1

1=SMART self-test supported

bit 0

1=SMART error logging supported

The value for this WORD is 6023h.

WORD 88: Mode information for Ultra DMA

The active mode reflects the command change.

bit 15-8

Active transfer mode

bit 13

1=Mode 5 is active

bit 12

1=Mode 4 is active

bit 11

1=Mode 3 is active

bit 10

1=Mode 2 is active

bit

9

1=Mode 1 is active

bit

8

1=Mode 0 is active

bit

7-0

Supported mode

bit

5

1=Mode 5 is supported

bit

4

1=Mode 4 is supported

bit

3

1=Mode 3 is supported

bit

2

1=Mode 2 is supported

bit

1

1=Mode 1 is supported

bit

0

1=Mode 0 is supported

The default value for this WORD is 003Fh

WORD 89: The time period for Security Erase Unit command completion shall be set.

TIMER

ACTUAL VALUE

0

Not specified

1-254

( Timer ×2 ) minuites

255

> 508 minuites

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