Technical data

Configuring the Computing Unit

5-17

SIMATIC Panel PC 670 Computing Unit Equipment Manual

Edition 12/01

PCI/PNP ISA IRQ Resource Exclusion field

The system goes to the following submenu when you select this menu option:

PhoenixBIOS Setup Utility.

Item Specific Help

ESC EXIT

Select Item

Select Menu

+ / –

Enter Select

Change Values F9

F10

Setup Defaults

Save and Exit

Sub-Menu

IRQ 3:

IRQ 4:

IRQ 5:

IRQ 9:

IRQ 10:

IRQ 11:

[Available]

PCI / PNP ISA IRQ Resource Exclusion

Reserves the specified

IRQ for use by legacy

ISA devices

F1 Help

Advanced

Figure 5-14 PCI/PNP ISA IRQ Resource Exclusion submenu

Available The Plug&Play mechanism in BIOS can allocate the IRQ to

plug&play modules or motherboard functions.

Reserved Use only if the interrupt concerned has to be assigned specifically

to PCMCIA modules without plug&play capability.