Intel E7-8891 v2 CM8063601377422 Manuale Utente

Intel

®

 Xeon

® 

Processor E7-2800/4800/8800 v2 Product Family

367

Datasheet Volume Two: Functional Description, February 2014

Intel

®

 Management Engine (Intel

®

ME) noncoherent memory base address.

Intel

Management Engine (Intel

 ME) noncoherent Memory Base Limit.

CPU Internal Bus Numbers.

63:19

RW_LB

0x1fffffffffff

addr:

Intel

®

 Management Engine (Intel

®

ME) UMA Base Address. Indicates the 

base address which is aligned to a 1MB boundary. Bits [63:19] 

corresponds to A[63:19] address bits. 

18:0

RV

-

Reserved.

63:19

RW_LB

0x0

addr:

Intel

®

ME UMA Limit Address. Indicates the limit address which is aligned to 

a 1MB boundary. Bits [63:19] corresponds to A[63:19] address bits.Any 

address that falls within MENCMEMBASE <= Addr <= MENCMEMLIMIT 

range is considered to target the UMA range. Setting the MCNCMEMBASE 

greater than the MCNCMEMLIMIT disables this range. 
The range indicated by this register must fall within the low dram or high 

dram memory regions as described via the corresponding base and limit 

registers. 

18:0

RV

-

Reserved.

31:25

RV

-

Reserved.

24:17

RW_LB

0x0

segment:

16:16

RW_LB

0x0

valid:

1: IIO claims PCI config accesses from ring if:
the bus# matches the value in bits 7:0 of this register and Dev# >= 16
OR
the bus# does not match either the value in bits 7:0 or 15:8 of this register

0: IIO does not claim PCI config accesses from ring