ADLINK Express-CB - Manual (Page 34)

Express-CB User’s Manual Page 34
APIC Mode
IRQ# Typical Interrupt Resource Connected Available
0 Counter 0 N/A No
1 Keyboard controller N/A No
2 PCI / ISA N/A No
3 Serial Port 2 (COM2) / PCI / ISA IRQ3 via SERIRQ, IRQ3 at ISA bus Note (1)
4 Serial Port 1 (COM1) / PCI / ISA IRQ4 via SERIRQ, IRQ4 at ISA bus Note (1)
5 PCI / ISA IRQ5 via SERIRQ, IRQ5 at ISA bus Note (1)
6 Floppy Drive Controller IRQ6 via SERIRQ No
7 PCI / ISA IRQ7 via SERIRQ, IRQ7 at ISA bus Note (1)
8 Real-time clock N/A No
9 ACPI-Compliant system IRQ9 via SERIRQ, IRQ9 at ISA bus Note (1), (2)
10 PCI / ISA IRQ10 via SERIRQ, IRQ10 at ISA bus Note (1)
11 PCI / ISA IRQ11 via SERIRQ, IRQ11 at ISA bus Note (1)
12 PS/2 Mouse / PCI / ISA IRQ12 via SERIRQ, IRQ12 at ISA bus Note (1)
13 Math Processor N/A No
14 Primary IDE controller / PCI / ISA IRQ14 via SERIRQ, IRQ14 at ISA bus Note (1)
15 Secondary IDE controller / PCI / ISA IRQ15 via SERIRQ, IRQ15 at ISA bus Note (1)
16 N/A PCIE Port 0/1/2/3/4/5/6/7, P.E.G Root Port, Yes
I.G.D, EHCI Controller #2, PCI Slot 0
HECI host 1, HECI host 2
17 N/A PCIE Port 0/1/2/3/4/5/6/7, P.E.G Root Port, Yes
PCI Slot 1, KT Controller
18 N/A PCIE Port 0/1/2/3/4/5/6/7, P.E.G Root Port, Yes
SATA Host controller, SMBus Controller,
Thermal Controller, PCI Slot 2,
IDER Controller
19 N/A PCIE Port 0/1/2/3/4/5/6/7, P.E.G Root Port, Yes
SATA Host controller, SATA
Host controller#1, PCI Slot 3
20 N/A ICH9 internal GbE controller No
21 N/A No
22 N/A ICH9 HDA No
23 N/A EHCI Controller 1 No
(1) These IRQs can be used for PCI devices when onboard device is disabled. If IRQ is from
ISA, user must reserve IRQ for ISA in BIOS setup menu.
(2) BIOS does not allow IRQ 9 setting for ISA bus.