Copyright
©
2016
congatec
AG
TR33m10
104/105
12
Additional BIOS Features
The conga-TR3 uses a congatec/AMI AptioV UEFI 2.4 that is stored in an onboard Flash Rom chip and can be updated using the congatec
System Utility, which is available in a DOS based command line, UEFI shell command line, Win32 command line, Win32 GUI, and Linux version.
The BIOS displays a message during POST and on the main setup screen identifying the BIOS project name and a revision code. The initial
production BIOS is identified as TR33R1xx where
•
TR33 is the project code
•
R is the identifier for a BIOS ROM file,
•
1 is the so called feature number and
•
xx is the major and minor revision number.
The conga-TR3 BIOS binary size is 8 MB.
12.1
Supported Flash Devices
The conga-TR3 supports the following flash devices:
•
Spansion S25FL064K0SMFI01 (8 MB)
•
Winbond W25Q64CVSSIG (8 MB)
•
Winbond W25Q64FVSSIG (8 MB)
The flash devices listed above can be used on the carrier board for external BIOS support. For more information about external BIOS support,
refer to the Application Note AN7_External_BIOS_Update.pdf on the congatec website at http://www.congatec.com.
12.2
Updating the BIOS
BIOS updates are often used by OEMs to correct platform issues discovered after the board has been shipped or when new features are added
to the BIOS. For more information about “Updating the BIOS” please refer to the user’s guide for the congatec System Utility, which is called
CGUTLm1x.pdf and can be found on the congatec AG website at www.congatec.com.
