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Revision ID / Class Code
Subsystem Vendor ID / Subsystem ID
There are 5 OHCI compatible USB host controllers present (functions 0, 1, 2, 3 and 4), and each has their
own set of registers.
Field Name
Bits
VEND_ID
15:0
©2008 Advanced Micro Devices, Inc.
AMD SB600 Register Reference Manual
Register Name
Device / Vendor ID
Command
Status
Miscellaneous
BAR_OHCI
Capability Pointer
Interrupt Line
MSI Control
MSI Address
MSI Data
Figure 3 PCI Configuration Spaces for OHCI
Device / Vendor ID – R - 32 bits - [PCI_Reg : 00h]
Default
1002h
Description
Vendor ID
OCHI USB 1.1 and EHCI USB 2.0 Controllers
Proprietary
Offset Address
00h
04h
06h
08h
0Ch
10h
2Ch
34h
3Ch
D0h
D4h
D8h
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