Intel E7-8891 v2 CM8063601377422 ユーザーズマニュアル

240

Intel

®

 Xeon

® 

Processor E7-2800/4800/8800 v2 Product Family

Datasheet Volume Two: Functional Description, February 2014

7:1

RW_O

0x7

0x3 (Device 0 

Function 0)

lnkspdvec:

Supported Link Speeds Vector - This field indicates the supported Link 

speeds of the associated Port. For each bit, a value of 1b indicates that 

the corresponding Link speed is supported; otherwise, the Link speed is 

not supported.

Bit definitions are:
Bit 1 2.5 GT/s set in CPU
Bit 2 5.0 GT/s set in CPU
Bit 3 8.0 GT/s set in CPU
Bits 7:4 reserved

0:0

RV

-

Reserved.