BIOS Setup
EC3-1820V2NA
· 37 ·
APIC
Advanced programmable interrupt controller. Most motherboards above P4 level
support APIC and provide more than 16 interrupt sources, like IRQ16 - IRQ23; while
some others can have up to 28 interrupt sources, such as motherboard supporting
PCI-X. However, relevant OS are required to enable that function.
Memory Address
Address
Device Description
000A0000-000BFFFF
PCI bus
000A0000-000BFFFF
Standard VGA graphics adapter
000C0000-000DFFFF
PCI bus
000E0000-000FFFFF
PCI bus
80000000-8FFFFFFF
Standard VGA graphics adapter
80000000-908FFFFE
PCI bus
90000000-903FFFFF
Standard VGA graphics adapter
90400000-9047FFFF
Ethernet controller
90400000-904FFFFF
PCI standard PCI-to-PCI bridge
90480000-90483FFF
Ethernet controller
90500000-9057FFFF
Ethernet controller
90500000-905FFFFF
PCI standard PCI-to-PCI bridge
90580000-90583FFF
Ethernet controller
90600000-906FFFFF
PCI encryption/decryption controller
90700000-907FFFFF
PCI encryption/decryption controller
90800000-90803FFF
High Definition Audio controller
90804000-90804FFF
SDA Standard Compliant SD Host Controller
90805000-90805FFF
SDA Standard Compliant SD Host Controller
90806000-90806FFF
SDA Standard Compliant SD Host Controller