301467-005 Datasheet, PDF (123/426 Pages) Intel Corporation – Express Chipset

DMIBAR Registers—Direct Media Interface (DMI) RCRB
R
7.1.13
DMILSTS—DMI Link Status
MMIO Range:
Address Offset:
Default Value:
Access:
Size:
DMIBAR
08Ah
0001h
RO
16 bits
This register indicates DMI status.
Bit
15:10
9:4
3:0
Access &
Default
Description
Reserved
RO
Negotiated Link Width (NLW): This field is valid only when the link is in the L0,
00h
L0s, or L1 states (after link width negotiation is successfully completed).
Negotiated link width is x4 (000100b).
All other encodings are reserved.
RO
Link Speed (LS)
1h
Link is 2.5 Gb/s.
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Datasheet
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