SiI3114 PCI to Serial ATA Controller
Data Sheet
Silicon Image, Inc.
VS Unlock Reserved
Command/Subcommand/Expanded Features Code
Command Code:
B0h
Subcommand (Features) Code: F1h
Expanded Features Code:
22h
Protocol
Non-data (Ext)
Inputs
Register
7
6
5
4
3
2
1
0
Features
Current
F1h
22h
na
Previous (Expanded)
Current
Sector Count
LBA Low
LBA Mid
Previous (Expanded)
Current
na
na
Previous (Expanded)
Current
na
na
Previous (Expanded)
Current
na
LBA High
na
Previous (Expanded)
na
Device
obs
na
obs
DEV1
na
na
na
na
Command
F0h
1.
The DEV bit usage in the Serial ATA specification must be followed.
Outputs
Register
7
6
5
4
3
2
1
0
Error
na
na
na
na
na
na
na
na
Sector Count
Current
na
na
na
na
na
na
na
na
Previous (Expanded)
Current
LBA Low
LBA Mid
LBA High
Previous (Expanded)
Current
Previous (Expanded)
Current
Previous (Expanded)
Device
Status
obs
na
obs
na
DEV1
na
na
na
na
na
na
na
na
na2
BSY
DRDY
1.
2.
The DEV bit usage in the Serial ATA specification must be followed.
Error bit shall be ignored. Completion is determined by by BSY = 0 and DRDY = 1 only.
© 2007 Silicon Image, Inc.
101
SiI-DS-0103-D
SILICONIMAGE [ Silicon image ]
