Express-BD7
System Resources
41
Hex Range
Device
96 Bytes above ACPI Base
TCO
Anywhere in 64 KB I/O Space
GPIO
3 Ranges in 64 KB I/O Space
Parallel
8 Ranges in 64 KB I/O Space
Serial Port 1
8 Ranges in 64 KB I/O Space
Serial Port 2
2 Ranges in 64 KB I/O Space
Floppy Disk Controller
Anywhere in 64 KB I/O Space
LAN
Anywhere in 64 KB I/O Space
LPC Generic 1
Anywhere in 64 KB I/O Space
LPC Generic 2
Anywhere in 64 KB I/O Space
LPC Generic 3
Anywhere in 64 KB I/O Space
LPC Generic 4
Anywhere in 64 KB I/O Space
I/O Trapping Ranges
Anywhere in 64 KB I/O Space
PCI Bridge
Anywhere in 64 KB I/O Space
KT
6.5. APIC Interrupt Mapping
IRQ#
Typical Intterupt Resource
Using SERIRQ
0
Cascade from 8259 #1
No
1
Yes
2
8254 Counter 0,HPET #0(Legacy mode)
No
3
Yes
4
Yes
5
Yes
6
Yes
7
Yes
8
RTC,HPET #1(Legacy mode)
No
9
Option for SCI,TCO
Yes
10
Option for SCI,TCO
Yes
11
HPET #2,Option for SCI,TCO
Yes
12 HPET
#3
Yes
13
FERR# logic
No
14 SATA
Primary
Yes
15 SATA
Secondary
Yes
16
Internal devices are routable.
PIRQA#
17
Internal devices are routable.
PIRQB#
18
Internal devices are routable.
PIRQC#
19
Internal devices are routable.
PIRQD#