AC82G41SLGQ3 Datasheet, PDF (64/604 Pages) Intel Corporation – Intel® 4 Series Chipset Family

System Address Map
Figure 7. PCI Memory Address Range
FFFF_FFFFh
FFE0_0000h
FEF0_0000h
FEE0_0000h
FED0_0000h
FEC8_0000h
FEC0_0000h
F000_0000h
E000_0000h
High BIOS
DMI Interface
(subtractive decode)
FSB Interrupts
DMI Interface
(subtractive decode)
Local (CPU) APIC
I/O APIC
DMI Interface
(subtractive decode)
PCI Express Configuration
Space
4 GB
4 GB – 2 MB
4 GB – 17 MB
4 GB – 18 MB
4 GB – 19 MB
Optional HSEG
FEDA_0000h to
FEDB_FFFFh
4 GB – 20 MB
4 GB – 256 MB
Possible
address range/
size (not
ensured)
4 GB – 512 MB
DMI Interface
(subtractive decode)
BARs, Internal
Graphics
ranges, PCI
Express Port
could be here.
TOLUD
64
Datasheet