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Download Intel Xeon Wolfdale E3210
Transcript
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. Table 16 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 Datasheet Address Offset Register Symbol 0–3h DMIVCECH 4–7h DMIPVCCAP1 C–Dh DMIPVCCTL 10–13h DMIVC0RCAP Default Value Access DMI Virtual Channel Enhanced Capability 04010002h RO DMI Port VC Capability Register 1 00000001h RWO, RO 0000h RO, RW DMI VC0 Resource Capability 00000001h RO Register Name DMI Port VC Control 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 84–87h DMILCAP DMI Link Capabilities 88–89h DMILCTL 8A–8Bh DMILSTS DMI VC1 Resource Status 0002h RO 00012C41h RO, RWO DMI Link Control 0000h RW, RO DMI Link Status 0001h RO 259
