ADLINK aTCA-6200A - Manual (Page 51)

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6.3 Advanced Setup Screen
Select the Advanced tab from the setup screen to enter Advanced BIOS setup screen.
You can select any of items in the left frame of the screen, such as CPU configuration, to go
to the sub menu for that item. You can select an Advanced BIOS sub menu or option by
highlighting it using the keys. The Advanced BIOS setup screen is shown below.
The sub menus are described in the following sections.
82576/82580/82599 PXE OpROM
These options can be configured to invoke Ethernet’s PXE ROM on
BASE/FRONT/RTM/FRABRIC interface. When it is set to disabled, system will boot without
PXE ROM. Options: Enabled/Disabled.
ClkGen Spread Specturm
This option can enable or disable Clockgen spread specturm. Options: Enabled/Disabled.