Siemens 620 appendix Submenu PCI/PNP ISA IRQ Resource Exclusion, IRQ Available

Configuring the SIMATIC Box PC 620

Submenu “PCI/PNP ISA IRQ Resource Exclusion”

Available means that the Plug and Play mechanism in BIOS can allocate the IRQ to Plug and Play submodules or motherboard functions.

Use the ’Reserved’ setting only if the interrupt has to be assigned specifically to PCMCIA submodules with no Plug and Play capability.

				PhoenixBIOS Setup Utility
			Advanced
		PCI/PNP ISA IRQ Resource Exclusion						Item Specific Help
	IRQ 3:		[ Available ]					Reserves the specified
	IRQ 4:		[Available]
	IRQ 5:		[Available]					IRQ for use by legacy
	IRQ 9:		[Available]					ISA devices
	IRQ 10:		[Available]
	IRQ 11:		[Reserved]
	F1	Help		Select Item	+ / –	Change Values			F9	Setup Defaults
	ESC	Exit		Select Menu	Enter	Select	Sub-Menu		F10	Save and Exit
Figure 5-13	”PCI / PNP ISA IRQ Resource Exclusion” Submenu

SIMATIC Box PC 620 Manual	5-19
A5E00131465-01