Intel Core™ i7-860 Processor (8M Cache, 2.80 GHz) BX8060517860 Manuel D’Utilisation
Codes de produits
BX8060517860
Register Description
42
Datasheet
25:24
RW
0
PAM3_LOENABLE. 0D0000h-0D3FFFh Attribute (LOENABLE).
This field controls the steering of read and write cycles that address the BIOS
This field controls the steering of read and write cycles that address the BIOS
area from 0D0000h to 0D3FFFh.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
21:20
RW
0
PAM2_HIENABLE. 0CC000h-0CFFFFh Attribute (HIENABLE).
This field controls the steering of read and write cycles that address the BIOS
This field controls the steering of read and write cycles that address the BIOS
area from 0CC000h to 0CFFFFh.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
17:16
RW
0
PAM2_LOENABLE. 0C8000h-0CBFFFh Attribute (LOENABLE).
This field controls the steering of read and write cycles that address the BIOS
This field controls the steering of read and write cycles that address the BIOS
area from 0C8000h to 0CBFFFh.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
13:12
RW
0
PAM1_HIENABLE. 0C4000h-0C7FFFh Attribute (HIENABLE).
This field controls the steering of read and write cycles that address the BIOS
This field controls the steering of read and write cycles that address the BIOS
area from 0C4000h to 0C7FFFh.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
9:8
RW
0
PAM1_LOENABLE. 0C0000h-0C3FFFh Attribute (LOENABLE).
This field controls the steering of read and write cycles that address the BIOS
This field controls the steering of read and write cycles that address the BIOS
area from 0C0000h to 0C3FFFh.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
5:4
RW
0
PAM0_HIENABLE. 0F0000h-0FFFFFh Attribute (HIENABLE).
This field controls the steering of read and write cycles that address the BIOS
This field controls the steering of read and write cycles that address the BIOS
area from 0F0000h to 0FFFFFh.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
00 = DRAM Disabled: All accesses are directed to ESI.
01 = Read Only: All reads are sent to DRAM. All writes are forwarded to ESI.
10 = Write Only: All writes are send to DRAM. Reads are serviced by ESI.
11 = Normal DRAM Operation: All reads and writes are serviced by DRAM.
Device:
0
Function: 1
Offset:
40h
Access as a Dword
Bit
Type
Reset
Value
Description