Текст страницы
Word
Content
Description
4 (=x)
Streaming feature set supported
3 (=0)
Media Card Pass Through Command feature set supported
2 (=0)
Media serial number supported
1 (=1)
SMART self-test supported
0 (=1)
SMART error logging supported
85
xxxxH
Command set/feature enabled
15
Reserved
14
NOP command
13
READ BUFFER command
12
WRITE BUFFER command
11
Reserved
10
Host Protected Area feature set
9
DEVICE RESET command
8
SERVICE interrupt
7
RELEASE interrupt
6
LOOK AHEAD
5
WRITE CACHE
4
PACKET Command feature set
3
Power management feature set
2
Removable media feature set
1
Security feature set
0
SMART feature set
86
xxxxH
Command set/feature enabled
15
Words 120:119 are valid.
14
Reserved
13
FLUSH CACHE EXT command supported
12
FLUSH CACHE command supported
11
Device Configuration Overlay command enabled
10
48-bit Address features set supported
9
Reserved
8
Set Max Security extensions enabled
7
Set Features Address Offset mode
6
Set Features subcommand required to spin-up after power-up
5
Power-Up In Standby feature set enabled
4
Removable Media Status Notification feature
3
Advanced Power Management Feature set
2
CFA Feature set
1
READ/WRITE DMA QUEUED
0
Download Microcode command
87
4163H
or
4763H
or
4773H
Command set/feature default
15-14 (=01)
Word 87 is valid
13 (=0)
IDLE IMMEDIATE with UNLOAD FEATURE supported
12-11 (= 0)
Reserved
10 (=x)
URG bit supported for WRITE STREAM DMA Ext and WRITE STREAM Ext
9 (=x)
URG bit supported for READ STREAM DMA Ext and READ STREAM Ex
8 (=1)
Worldwide name supported
7 (=0)
WRITE DMA QUEUED FUA EXT command supported
6 (=1)
WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands
supported
5 (=1)
General Purpose Logging feature set supported
4 (=x)
Valid CONFIGURE STREAM command has been executed
3 (=0)
Media Card Pass Through Command feature set enabled
168
Hard Disk Drive Specification