Siemens 620 appendix PCI Devices Submenu

Configuring the SIMATIC Box PC 620

”PCI Devices” Submenu

If the PCI devices field is selected, the following submenu appears:

			PhoenixBIOS Setup Utility
		Advanced
		PCI Devices, Slot #1				Item Specific Help
	Option Rom Scan		[Enabled]			Initialize device expansion
	Enable Master:		[Enabled]			rom
	Latency Timer		[0040h]
	F1	Help	Select Item	+ / –	Change Values		F9	Setup Defaults
	ESC	Exit	Select Menu	Enter	Select	Sub-Menu	F10	Save and Exit
Figure 5-12	”PCI Devices, Slot #1” Submenu

Option ROM	[Enabled]	The option ROM of the PCI module (if present) is
Scan:		enabled
	[Disabled]	The option ROM of a PCI module is disabled.
Enable Master:	[Enabled]	This slot can assume the PCI master function
	[Disabled]	This slot can only operate as a PCI slave.
Latency Timer	[Default]	The number of active PCI clock cycles of the master
		modules are determined by the module
	[0020H	With these settings, the maximum active PCI clock
	to	cycles are set to the selected value.
	00E0H]

5-18	SIMATIC Box PC 620 Manual
	A5E00131465-01