Samsung SpinPoint M9T - Read DMA Command (C8 h, 25 h); Read FPDMA Queued (60 h)

Spinpoint M9T Product Manual REV 1.0
51
Word
Content
Description
3 Device initiating interface power management enabled
2 DMA Setup Auto-Activate optimization enabled
1 Non-zero buffer offsets in DMA Setup FIS enabled
0 Reserved (set to 0)
80
01FFh
Major version number
15-0 ATA-1, ATA-2, ATA-3 and ATA/ATAPI-4, 5, 6, 7
81
0028h
Minor version number
15-0 ATA/ATAPI-7 X3T13 1532D revision 0
82
746Bh
Command set supported.
15 Obsolete
14 1=NOP command supported
13 1=READ BUFFER command supported
12 1=WRITE BUFFER command supported
11 Obsolete
10 1=Host Protected Area feature set supported
9 1=DEVICE RESET command supported
8 1=SERVICE interrupt supported
7 1=Release interrupt supported
6 1=Look-ahead supported
5 1=Write cache supported
4 1=supports PACKET Command feature set
3 1=Power Management feature set supported
2 1=Removable Media feature set supported
1 1=Security Mode feature set supported
0 1=SMART feature set suppo
rted
83
7F69h
Command sets supported.
15 Shall be set to zero
14 Shall be set to one
13 1=FLUSH CACHE Ext supported
12 1=Mandatory FLUSH CACHE command supported
11 1=Device Configuration Overlay features supported
10 1=48 bit address feature supported
9 Reserved
8 1=SET MAX Security feature supported
7 1=Set Address Offset Reserved Area Boot, INCITS TR27:2001
6 1=SET FEATURES subcommand required to spin-up after power-up.
5 1=Power up 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 6123h
Command set/feature supported extension.
15 Shall be set to 0
14 Shall be set to 1
13 1=IDLE IMMEDIATE with UNLOAD FEATURE supported
12 Reserved for technical report
11 Reserved for technical report
10 1=URG bit supported for WRITE STREAM DMA EXT and WRITE STREAM
EXT
9 1=URG bit supported for READ STREAM DMA EXT and READ STREAM
EXT
8 64-bit World wide name supported
7 1=Write DMA Queued FUA Ext command supported
6 1=Write DMA FUA Ext and Write Multiple FUA Ext command supported
5 1=General purpose logging feature set supported
4 1=Streaming feature set supported