Silicon Image SiliconDrive SSD-P16G(I)-3100 Datenbogen

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ATA C
OMMAND
 B
LOCK
 
AND
 S
ET
 D
ESCRIPTION
SSD-P
XXX
(I)-3100 D
ATA
 S
HEET
S
ILICON
S
YSTEMS
 P
ROPRIETARY
This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.
All unauthorized use and/or reproduction is prohibited.
3100P-06DSR
P
AGE
 59
F
EBRUARY
 2, 2009
ATA C
OMMAND
 B
LOCK
 
AND
 S
ET
 D
ESCRIPTION
In accordance with the ANSI ATA Specification, the device implements seven
registers that are used to transfer instructions to the device by the host. These
commands follow the ANSI standard ATA protocol. A description of the ATA
command block is provided in the following table.
ATA C
OMMAND
 S
ET
Table 46:  ATA Command Block and Set Description
Operation
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Feature
X
Sector Count
X
Sector Number
X
Cylinder Low
X
Cylinder High
X
Drive Head
1
LBA
1
Drive
X
Command
X
Table 47:  ATA Command Set 
Class Command Name
Command 
Code
Registers Used
FR
SC
SN
CY
DH
LBA
1
Check Power Mode
98h, E5h
-
-
-
-
D
-
1
Execute Drive 
Diagnostics
90h
-
-
-
-
D
-
1
Erase  Sector
C0h
-
Y
Y
Y
Y
Y
2
Format Track
50h
-
Y
-
Y
Y
Y
1
Identify Drive
ECh
-
-
-
-
D
-
1
Idle
97h, E3h
-
Y
-
-
D
-
1
Idle Immediate
95h, E1h
-
-
-
D
-
1
Initialize Drive 
Parameters
91h
-
Y
-
-
Y
-
1
Read Buffer
E4h
-
-
-
-
D
-
1
Read  DMA*
C8h
-
Y
Y
Y
Y
Y
1
Read Multiple
C4h
-
Y
Y
Y
Y
Y