Specifications
EPC-3305 Hardware Reference
32
PCI/PNP ISA IRQ Resource Exclusion sub-menu
The PCI/PNP ISA IRQ Resource Exclusion Sub-Menu controls the exclusion of PCI
and ISA interrupt regions.
Figure 3-10. PCI/PNP ISA IRQ Resource Exclusion sub-menu
Main
F1 Help ↑↓ Select Item -/+ Change Values F9 Setup Defaults
ESC Exit ←→ Select Menu Enter Select Sub-Menu F10 Save and Exit
PhoenixBIOS Setup Utility
Advanced
<Tab>, <Shift-Tab>, or <Enter>
selects field.
Item Specific Help
IRQ 3: [Available]
IRQ 4: [Available]
IRQ 5: [Available]
IRQ 7: [Reserved]
IRQ 9: [Available]
IRQ 10: [Reserved]
IRQ 11: [Reserved]
IRQ 12: [Available]
PCI/PNP ISA IRQ Resource Exclusion
Field Description
Interrupts Determines the use of each interrupt.
You can select one of these:
• Available (default for IRQs 3, 4, 5, 9, and 12): Makes
the ISA IRQ available for PCI use.
• Reserved (default for IRQs 7, 10, and 11): Reserves
the interrupt for ISA use. Select this option if the IRQ is
required by an on-board ISA peripheral or an ISA card.
Note: The following interrupts are reserved for the
following purposes:
IRQ7 Hot Swap / Enum
IRQ10 Soft reset
IRQ11 Hot Swap / Latch