EP80579 Datasheet, PDF (416/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
16.1.1.31 Offset C6h: REMAPBASE - Remap Base Address Register
Note: This register should not be enabled since the IA-32 core only supports 32-bit
addressing.
Table 16-33. Offset C6h: REMAPBASE - Remap Base Address Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: 0:0:0
Offset Start: C6h
Offset End: C7h
Size: 16 bit
Default: 03FFh
Power Well: Core
Bit Range
15 : 10
09 : 00
Bit Acronym
Bit Description
Sticky
Reserved Reserved
REMAPBASE
Remap Base Address Bits [35:26]: The value in this
register defines the lower boundary of the Remap window.
The Remap window is inclusive of this address. In the
decoder A[25:0] of the Remap Base Address are assumed
to be 0s. Thus the bottom of the defined memory range is
aligned to a 64 Mbyte boundary.
When the value in this register is greater than the value
programmed into the Remap Limit register, the Remap
window is disabled. This field defaults to 3FF.
Bit Reset
Value
00h
3FFh
Bit Access
RW
16.1.1.32 Offset C8h: REMAPLIMIT – Remap Limit Address Register
Note: This register should not be enabled since the IA-32 core only supports 32-bit
addressing.
Table 16-34. Offset C8h: REMAPLIMIT – Remap Limit Address Register
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: 0:0:0
Offset Start: C8h
Offset End: C9h
Size: 16 bit
Default: 0000h
Power Well: Core
Bit Range
15 : 10
09 : 00
Bit Acronym
Bit Description
Sticky
Reserved Reserved
REMAPLIMIT
Remap Limit Address Bits [35:26]: The value in this
register defines the upper boundary of the Remap window.
The Remap window is inclusive of this address. In the
decoder A[25:00] of the Remap Limit Address are assumed
to be Fs. Thus the top of the defined range is one less than
a 64 Mbyte boundary.
When the value in this register is less than the value
programmed into the Remap Base register, the Remap
window is disabled.
Bit Reset
Value
00h
00h
Bit Access
RW
Intel^® EP80579 Integrated Processor Product Line Datasheet
416
August 2009
Order Number: 320066-003US