Copyright
©
2012
congatec
AG
TCEDm10
88/94
Feature
Options
Description
Enter Setup If No Boot
Device
No
Yes
Select whether the setup menu should start if no boot device is connected.
Enable Popup Boot Menu
No
Yes
Select whether the popup boot menu starts.
Boot Priority Selection
Device Based
Type Based
Select between device and type based boot priority lists. The “Device Based” boot priority list allows you to select from a list of
currently detected devices only. The “Type Based” boot priority list allows you to select device types, even if a respective device
is not yet present. Moreover, the “Device Based” boot priority list might change dynamically in cases when devices are physically
removed or added to the system. The “Type Based” boot menu is static and can only be changed by the user.
1st, 2nd, 3rd, ...
Boot Device
(Up to 12 boot devices
can be prioritized if
device based priority
list control is selected. If
“Type Based” priority list
control is enabled only
8 boot devices can be
prioritized).
Disabled
SATA 0 Drive
SATA 1 Drive
Primary Master
Primary Slave
Secondary Master
Third Master
Fourth Master
USB Floppy
USB Harddisk
USB CDROM
Onboard LAN
External LAN
Other BEV Device
This view is only available when in the default “Type Based” mode.
When in “Device Based” mode you will only see the devices that are currently connected to the system.
►CSM & Option ROM
Parameters
submenu
Note
1.
The term ‘AC power loss’ stands for the state when the module looses the standby voltage on the 5V_SB pins. On congatec modules, the
standby voltage is continuously monitored after the system is turned off. If within 30 seconds the standby voltage is no longer detected, then
this is considered an AC power loss condition. If the standby voltage remains stable for 30 seconds, then it is assumed that the system was
switched off properly.
2.
Inexpensive ATX power supplies often have problems with short AC power sags. When using these ATX power supplies it is possible that
the system turns off but does not switch back on, even when the PS_ON# signal is asserted correctly by the module. In this case, the internal
circuitry of the ATX power supply has become confused. Usually another AC power off/on cycle is necessary to recover from this situation.
