Copyright
©
2016
congatec
AG
IA40m12.indd
75/97
Feature
Options
Description
PCI Latency Timer
32 PCI Bus Clocks
64 PCI Bus Clocks
96 PCI Bus Clocks
128 PCI Bus Clocks
160 PCI Bus Clocks
192 PCI Bus Clocks
224 PCI Bus Clocks
248 PCI Bus Clocks
Select the value to be programmed into PCI latency timer register.
PCI-X Latency Timer
32 PCI Bus Clocks
64 PCI Bus Clocks
96 PCI Bus Clocks
128 PCI Bus Clocks
160 PCI Bus Clocks
192 PCI Bus Clocks
224 PCI Bus Clocks
248 PCI Bus Clocks
Select the value to be programmed into PCI latency timer register.
VGA Palette Snoop
Disabled
Enabled
Enable or disable VGA palette registers snooping.
PERR# Generation
Disabled
Enabled
Enable or disable PCI device to generate PERR#.
SERR# Generation
Disabled
Enabled
Enable or disable PCI device to generate SERR#.
Above 4G Decoding
Disabled
Enabled
Enable this feature to decode 64-bit capable devices in Above 4G address space.
Note:
Please ensure that the system supports 64-bit PCI decoding if you want to use this feature.
Don’t Reset VC-TC Mapping
Disabled
Enabled
If the system has virtual channels, software can reset the traffic class mapping through virtual
channels to its default state.
Note:
Enabling this feature will not modify VC resources.
8.4.20
UEFI Network Stack
Feature
Options
Description
Network Stack
Enabled
Disabled
Enable or disable the UEFI network stack.
IPv4 PXE Support
Enabled
Disabled
If this feature is disabled, IPV4 PXE boot option will not be created.
IPv6 PXE Support
Enabled
Disabled
If this feature is disabled, IPV6 PXE boot option will not be created.
PXE boot wait time
0
- 5
Set wait time to press ESC key to abort the PXE boot.
