Copyright
©
2016
congatec
AG
TR33m10
92/105
Feature
Options
Description
PIRQG
Same as PIRQA
Same as PIRQA
PIRQH
Same as PIRQA
Same as PIRQA
Reserve Legacy Interrupt 1
None
IRQ3
IRQ4
IRQ10
IRQ11
IRQ14
IRQ15
The interrupt reserved here will not be assigned to any PCI or PCI Express device and thus maybe
available for some legacy bus device.
Reserve Legacy Interrupt 2
Same as Reserve
Legacy Interrupt 1
The interrupt reserved here will not be assigned to any PCI or PCI Express device and thus maybe
available for some legacy bus device.
11.3.17 UEFI Network Stack Submenu
Feature
Options
Description
UEFI Network Stack
Disabled
Enabled
Enable or disable the UEFI network stack.
IPv4 PXE Support
Disabled
Enabled
Enable IPv4 PXE boot support. If disabled IPv4 PXE boot option will not be created.
IPv6 PXE Support
Disabled
Enabled
Enable IPv6 PXE boot support. If disabled IPv6 PXE boot option will not be created.
PXE Boot Wait Time
Default:
1
0 – 5
Time in seconds waiting for ESC keypress to abort the PXE boot.
Media Detect Count
Default:
1
0 – 50
Number of times the boot media will be checked for presence.
11.3.18 CSM and Option ROM Submenu
Feature
Options
Description
CSM Support
Enabled
Disabled
Controls the execution of the CSM module. Only disable for pure UEFI operating system support.
GateA20 Active
Upon Request
Always
Gate A20 control.
Upon Request: Gate A20 can be disabled using BIOS services.
Always: Do not allow disabling Gate A20
This option is useful when any runtime code is executed above 1MB.
