Intel Xeon Wolfdale E3210 P4X-UPE3210-316-6M1333 Data Sheet
Product codes
P4X-UPE3210-316-6M1333
Datasheet
259
Direct Media Interface (DMI) RCRB
9
Direct Media Interface (DMI)
RCRB
This Root Complex Register Block (RCRB) controls the MCH-ICH9 serial interconnect.
The base address of this space is programmed in DMIBAR in D0:F0 configuration space.
provides an address map of the DMI registers listed by address offset in
ascending order.
Note:
IMPORTANT: All RCRB register space needs to remain organized as shown here.
Table 16.
Direct Media Interface Register Address Map
Address
Offset
Register
Symbol
Register Name
Default
Value
Access
0–3h
DMIVCECH
DMI Virtual Channel Enhanced
Capability
Capability
04010002h
RO
4–7h
DMIPVCCAP1
DMI Port VC Capability Register 1
00000001h
RWO, RO
C–Dh
DMIPVCCTL
DMI Port VC Control
0000h
RO, RW
10–13h
DMIVC0RCAP
DMI VC0 Resource Capability
00000001h
RO
14–17h
DMIVC0RCTL0 DMI VC0 Resource Control
800000FFh
RO, RW
1A–1Bh
DMIVC0RSTS
DMI VC0 Resource Status
0002h
RO
1C–1Fh
DMIVC1RCAP
DMI VC1 Resource Capability
00008001h
RO
20–23h
DMIVC1RCTL1 DMI VC1 Resource Control
01000000h
RW, RO
26–27h
DMIVC1RSTS
DMI VC1 Resource Status
0002h
RO
84–87h
DMILCAP
DMI Link Capabilities
00012C41h
RO, RWO
88–89h
DMILCTL
DMI Link Control
0000h
RW, RO
8A–8Bh
DMILSTS
DMI Link Status
0001h
RO