Intel 2ND GENERATION CORE PROCESSOR FAMILY DESKTOP - DATASHEET VOLUME 2 01-2011 Datasheet page 47

Processor Configuration Registers
Table 2-7. PCI Device 0, Function 0 Register Address Map (Sheet 2 of 2)
Address
Offset
81h
82h
83h
84h
85h
86h
87h
88h
89–8Fh
90–97h
98–9Fh
A0–A7h
A8–AFh
B0–B3h
B4–B7h
B8–BBh
BC–BFh
C0–CFh
D0–DBh
DC–DFh
E0–E3h
E4–E7h
E8–EBh
Datasheet, Volume 2
Register
Symbol
PAM1 Programmable Attribute Map 1
PAM2 Programmable Attribute Map 2
PAM3 Programmable Attribute Map 3
PAM4 Programmable Attribute Map 4
PAM5 Programmable Attribute Map 5
PAM6 Programmable Attribute Map 6
LAC Legacy Access Control
Reserved
RSVD
RSVD Reserved
Remap Base Address Register
REMAPBASE
Remap Limit Address Register
REMAPLIMIT
Top of Memory
TOM
Top of Upper Usable DRAM
TOUUD
BDSM Base Data of Stolen Memory
BGSM Base of GTT stolen Memory
TSEGMB TSEG Memory Base
TOLUD Top of Low Usable DRAM
RSVD Reserved
RSVD Reserved
SKPD Scratchpad Data
RSVD Reserved
Capabilities A
CAPID0_A
RSVD Reserved
Register Name Reset Value Access
00h RW
00h RW
00h RW
00h RW
00h RW
00h RW
00h RW
RW-L, RW-KL,
02h
RW-LV, RO
0h RO
0000000FFFF
RW-KL, RW-L
00000h
00000000000
RW-KL, RW-L
00000h
0000007FFFF
RW-KL, RW-L
00000h
00000000000
RW-KL, RW-L
00000h
00000000h RW-KL, RW-L
00100000h RW-KL, RW-L
00000000h RW-KL, RW-L
00100000h RW-KL, RW-L
0h RO
0h RO
00000000h RW
0h RO
RO-FW, RO-
00000000h
KFW
00000000h RO-FW
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