Siemens SIMATIC Box PC 820, Manual

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Box PC 820 / PC FI45 V2, Manual
A5E00051531-03
Option “ PCI Devices”
The following submenu appears when you select the option “PCI Devices” in the
advanced menu:
PhoenixBIOS Setup Utility.
Item Specific Help
F1
ESC
Help
Exit
Select Item
Select Menu
+ / –
Enter Select
Change Values F9
F10
Setup Defaults
Save and Exit Sub-Menu
Advanced
Option Rom Scan [Enabled]
Enable Master: [Enabled]
PCI Devices, Slot #1
Latency Timer: [0040h]
Initialize device expansion
rom
Figure 2-19 ”PCI Devices, Slot #1” Submenu
Option ROM
Scan: [Enabled] The ROM option of the PCI module (if present)
is enabled.
[Disabled] The ROM option of a PCI module is disabled.
Enable Master: [Enabled] This slot can assume the PCI master function.
[Disabled] This slot can only work as a PCI slave.
Latency Timer [Default] The number of active PCI clock cycles of the
master modules are determined by the module.
[0020H You can use these settings to set the maximum
to number of active PCI clock cycles to the
00E0H] chosen value.
Motherboard
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