Intel Xeon Wolfdale E3210 P4X-UPE3210-316-6M1333 Data Sheet

100

Datasheet

B/D/F/Type:

0/0/0/MCHBAR

Address Offset: 111h

Default Value:

00h

Access:

RW/L 

Size:

8 bits

This register provides miscellaneous CHDEC/MAGEN configuration bits.

7

RW/L

0b

Reserved 

6:5

RW/L

00b

Enhanced Mode Select (ENHMODESEL): 
00 = Swap Enabled for Bank Selects and Rank Selects
01 = XOR Enabled for Bank Selects and Rank Selects
10 = Swap Enabled for Bank Selects only
11 = XOR Enabled for Bank Select only
This register is locked by ME stolen Memory lock.

4

RW/L

0b

3

RW/L

0b

2

RW/L

0b

1

RW/L

0b

Reserved 

0

RW/L

0b

EP Present (EPPRSNT): This bit indicates whether EP UMA is present in the 
system or not.
This register is locked by ME stolen Memory lock.