Table 117 Identify Device Information -Continued - Western Digital Ultrastar DC HC310 Specifications

Word Content
83 7D69H
84 4163H
or
4773H
85 xxxxH

Table 117 Identify device information -Continued-

Description
Command set supported
15-14 (=01) Word 83 is valid
13 (=1) FLUSH CACHE EXT command supported
12 (=1) FLUSH CACHE command supported
11 (=1) Device Configuration Overlay command supported
10 (=1) 48-bit Address feature set supported
9 (=0) Reserved
8 (=1) SET Max Security extension
7 (=0) Set Features Address Offset feature mode
6 (=1) SET FEATURES subcommand required to spin-up after power-up
5 (=1) Power-Up In Standby feature set supported
4 (=0) Removable Media Status Notification feature
3 (=1) Advanced Power Management feature set
2 (=0) CFA feature set
1 (=0) READ/WRITE DMA QUEUED
0 (=1) DOWNLOAD MICROCODE command
Command set/feature supported extension
15-14 (=01) Word 84 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 Ext
8 (=1) World wide 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) 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
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
Western Digital Hard Disk Drive OEM Specification
144