NH82810 S L7XK Intel, NH82810 S L7XK Datasheet - Page 38

• Manufacturer Part Number: NH82810 S L7XK
• Manufacturer: Intel

Specifications of NH82810 S L7XK

• Lead Free Status / RoHS Status: Compliant

Intel
3.4.14.
38
®
82810E (GMCH)
PAMR—Programmable Attributes Register (Device 0)
Address Offset:
Default Value:
Access:
Size:
The Programmable Attributes Register controls accesses to the memory range 000C0000h to
000FFFFFh.
7
7:6
5:4
3:2
1:0
Bit
Seg_F Access Control
Seg_F Access Control. This field controls accesses to 000F0000 to 000FFFFF.
00 = Disabled, all accesses are forwarded to the ICH
01 = Read Only, reads are directed to system memory DRAM and writes are forwarded to the ICH
10 = Write Only, writes are directed to system memory DRAM and reads are forwarded to the ICH
11 = Read/Write, all accesses are directed to system memory DRAM.
Seg_E Access Control. This field controls accesses to 000E0000 to 000EFFFF.
00 = Disabled, all accesses are forwarded to the ICH
01 = Read Only, reads are directed to system memory DRAM and writes are forwarded to the ICH
10 = Write Only, writes are directed to system memory DRAM and reads are forwarded to the ICH
11 = Read/Write, all accesses are directed to system memory DRAM.
Seg_D Access Control. This field controls accesses to 000D0000 to 000DFFFF.
00 = Disabled, all accesses are forwarded to the ICH
01 = Read Only, reads are directed to system memory DRAM and writes are forwarded to the ICH
10 = Write Only, writes are directed to system memory DRAM and reads are forwarded to the ICH
11 = Read/Write, all accesses are directed to system memory DRAM.
Seg_C Access Control. This field controls accesses to 000C0000 to 000CFFFF.
00 = Disabled, all accesses are forwarded to the ICH
01 = Read Only, reads are directed to system memory and writes are forwarded to the ICH
10 = Write Only, writes are directed to system memory and reads are forwarded to the ICH
11 = Read/Write, all accesses are directed to system memory.
6
5
Seg_E Access Control
51h
00h
Read/Write
8 bits
4
Description
3
Seg_D Access Control
2
1
Seg_C Access Control
Datasheet
0
R