Kontron nanoETXexpress-SP, User Manual

Page: 51 / 90

nanoETXexpress-SP/System Ressources
6.1.2 In APIC mode
IRQ# Used For Available Comment
0 Timer 0 No
1 Keyboard No
2 Slave 8259 No
3 External SIO - COM2 Yes (No) Note (1)
4 External SIO - COM1 Yes (No) Note (1)
5 PCI for PCI Dynamic (BIOS default)
6 External SIO Yes (No) Note (1)
7 External SIO - LPT1 Yes (No) Note (1)
8 RTC No
9 ACPI No
10 PCI for PCI Dynamic (BIOS default)
11 PCI for PCI Dynamic (BIOS default)
12 PS/2 Mouse Yes (No) Note (1)
13 FPU No
14 primary IDE No Note (1)
15 PCI for PCI Dynamic (BIOS default)
16 PIRQ[A] For PCI PCI IRQ line 1 + US15W gr USB UHCI Controller #1; Note (2)
17 PIRQ[B] For PCI PCI IRQ line 2 + LAN Cont USB UHCI Controller #2; Note (2)
18 PIRQ[C] For PCI PCI IRQ line 3 + USB UHCI Controller #3; Note (2)
19 PIRQ[D] For PCI PCI IRQ line 4 + USB UHCI Controller #3; Note (2)
20 PIRQ[E] No Note (2)
21 PIRQ[F] No Note (2)
22 PIRQ[G] No Note (2)
23 PIRQ[H] No Note (2)
1 If the “Used For” device is disabled in setup, the corresponding interrupt is available for
other devices.
2 ACPI Operating System decides on particular IRQ usage.
51