Congatec conga-IA3, Руководство пользователя

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9 Additional BIOS Features
The conga-IA3 uses a congatec/AMI AptioEFI that is stored in an onboard Flash Rom chip and can be updated using the congatec System
Utility (version 1.5.0 and later), which is available in a DOS based 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 IA32R1xx and IC32R1xx where :
• IA32 is the BIOS for modules with Intel Atom Dual Channel Memory SoC
• IC32 is the BIOS for modules with Intel Celeron Dual Channel Memory SoC
• 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 binary size of IA32 and IC32 BIOS is 8MB.
9.1 Supported Flash Devices
The conga-IA3 supports the following flash devices:
• Winbond W25Q64CVSSIG (8MB)
The flash device listed above is tested and 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.
9.2 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” 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.