Product Specification
StorFly 25
VSFA25PxxxxG-xxx
Rev: 1.0
Tel 949.888.2444
–
30052 Tomas, Rancho Santa Margarita, CA 92688 USA
–
www.virtium.com
16
Word
O/M
F/V
Value
Description
F
F
F
F
F
F
F
F
F
F
X
X
F
12
Reserved for ATA/ATAPI-12
11
Reserved for ATA/ATAPI-11
10
Reserved for ATA/ATAPI-10
9
Reserved for ATA/ATAPI-9
8
Reserved for ATA/ATAPI-8
7
1 = supports ATA/ATAPI-7
6
1 = supports ATA/ATAPI-6
5
1 = supports ATA/ATAPI-5
4
1 = supports ATA/ATAPI-4
3
Obsolete
2
Obsolete
1
Obsolete
0
Reserved
81
M
F
0000h
Minor version number
0000h or FFFFh = device does not report version
0001h-FFFEh
82
M
X
F
F
F
X
F
F
F
F
F
F
F
F
F
F
F
742Bh
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
Shall be cleared to zero to indicate that the PACKET Command feature
set is not supported.
3
1 = mandatory Power Management feature set supported
2
1 = Removable Media feature set supported
1
1 = Security Mode feature set supported
0
1 = SMART feature set supported
83
M
F
F
F
F
F
F
F
F
F
F
F
F
7500h
Command set ssupported.
15
Shall be cleared to zero
14
Shall be set to one
13-9
Reserved
8
1 = SET MAX security extension supported
7
Reserved
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
