SiI3114 PCI to Serial ATA Controller
Data Sheet
Silicon Image, Inc.
Bridge Device Vendor Specific Commands
Feature Set/Command Summary
Table 34. Vendor Specific Command Summary
Command
Command Features
Expanded Description
Features
Code
B0h
B0h
B0h
B0h
B0h
Code
F1h
F1h
F1h
F1h
F1h
Code
VS Lock
D5h
12h
22h
32h
F0h
Return VS state machine to VS_LOCKED (See
“State Transitions” section on page 109.).
VS Unlock Vendor Specific
VS Unlock Reserved
VS Unlock Individual
VS Set General Protocol
Unlock VS state machine to support vendor specific
commands.
Unlock VS state machine to support reserved
commands.
Unlock VS state machine to support reserved
commands.
Set the General Protocol Code for all vendor
specific commands and reserved commands, if the
corresponding command types are unlocked. The
vendor specific and reserved commands that are
individually set via VS Set Command Protocol
commands will not follow the protocol set by this
command.
VS Set Command Protocol
B0h
B0h
F1h
F1h
87h
Set protocol for an individual vendor specific or
reserved command. The information is logged in a
Command Protocol Table entry.
Other than Reserved.
above
Compared with other features sets, The VS Features Set ignores the bit 0 (ERR) in the Status register together
with the Error register. All commands are considered completed once BSY = 0 and DRDY = 1 in the Status
register.
SiI-DS-0103-D
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© 2007 Silicon Image, Inc.
SILICONIMAGE [ Silicon image ]
