NEC Express5800 120Rj-2 - Appendix 2: Irqs; Interrupt Requests

User Guide
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Appendix 2: IRQs
The factory-set interrupt requests and I/O port addresses are listed below. Find an
appropriate one to install an optional device.
Interrupt Requests
The factory-set IRQs are assigned as follows:
Table 35: Interrupt Requests
IRQ Peripheral Device
(Controller)
IRQ Peripheral Device
(Controller)
0 System timer 12 Mouse
1 Keyboard 13 Numeric processor
2 - 14 Primary IDE
3 COM2 serial port 15 Secondary IDE
4 COM1 serial port 16 USB
5PCI 17VGA
6 - 18 -
7PCI 19USB
8 Real-time clock 30 LAN1
9 ACPI compliant system 31 LAN2
10 PCI 49 Onboard SAS 1
11 BMC IRQ 50 Onboard SAS 2