Siemens Simatic 620 Owner's Manual page 108

Configuring the SIMATIC Box PC 620
"PCI IRQ line" Field
Figure 5-14
Disabled
AutoSelect
3 to 15
5-20
PhoenixBIOS Setup Utility
Advanced
PCI Configuration
PCI Device, Slot #1
PCI Device, Slot #2
PCI/PNP ISA IRQ Resource Exclusion
PCI IRQ line 1:
PCI IRQ line 2:
PCI IRQ line 3:
PCI IRQ line 4:
Help Select Item
F1
ESC Exit Select Menu
"PCI Configuration" Submenu
No interrupt possible for this PCI-IRQ line
Plug and Play mechanism in BIOS selects unassigned interrupts and
allocates them to the on-board PCI devices.
The PCI-IRQ line is assigned to the selected interrupt.
Do not use this setting unless it is specifically required in your
application's documentation.
Item Specific Help
Reserves the specified
IRQ for use by legacy
ISA devices
Disabled
Autoselect
3
4
5
7
9
10
11
12
14
15
+ / – Change Values
Select
Enter Sub-Menu
F9 Setup Defaults
F10 Save and Exit
SIMATIC Box PC 620 Manual
A5E00131465-01