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ASUS NCLV-D (A)ASUS NCLV-D (A)
ASUS NCLV-D (A)ASUS NCLV-D (A)
ASUS NCLV-D (A)
2-172-17
2-172-17
2-17
2.5.32.5.3
2.5.32.5.3
2.5.3
Interrupt assignmentsInterrupt assignments
Interrupt assignmentsInterrupt assignments
Interrupt assignments
Standard interrupt assignmentsStandard interrupt assignments
Standard interrupt assignmentsStandard interrupt assignments
Standard interrupt assignments
IRQIRQ
IRQIRQ
IRQ
PriorityPriority
PriorityPriority
Priority
Standard FunctionStandard Function
Standard FunctionStandard Function
Standard Function
01 System Timer
12 Keyboard Controller
2— Re-direct to IRQ#9
311 Communications Port (COM2)*
412 Communications Port (COM1)*
513 IRQ holder for PCI steering*
614 Floppy Disk Controller
715 Printer Port (LPT1)*
83 System CMOS/Real Time Clock
94 IRQ holder for PCI steering*
10 5 IRQ holder for PCI steering*
11 6 IRQ holder for PCI steering*
12 7 PS/2 Compatible Mouse Port*
13 8 Numeric Data Processor
14 9 Primary IDE Channel
15 10 Secondary IDE Channel
* These IRQs are usually available for ISA or PCI devices.
2.5.42.5.4
2.5.42.5.4
2.5.4
PCI Express x8 slotPCI Express x8 slot
PCI Express x8 slotPCI Express x8 slot
PCI Express x8 slot
The onboard PCI Express x8 slot provides x4 link to the MCH. This slot is
designed for various server class high performance add-on cards like SCSI
RAID card, fiber-channel card, etc.