EKF PC7-FESTIVAL, User Manual

Page: 41 / 108

User Guide • PC7-FESTIVAL • CompactPCI® PlusIO CPU Board
SPI Flash
The UEFI/BIOS and iAMT firmware is stored in flash devices with Serial Peripheral Interface (SPI).
Up to 16MByte of UEFI code, firmware and user data may be stored nonvolatile in these SPI
Flashes.
The SPI Flash contents can be updated by an UEFI Shell, DOS or Linux based tool. This program
and the latest PC7-FESTIVAL UEFI/BIOS binary are available from the EKF website. Read carefully
the enclosed instructions. If the programming procedure fails e.g. caused by a power interruption,
the PC7-FESTIVAL may no more be operable. In this case you would possibly have to send in the
board, because the Flash device is directly soldered to the PCB and cannot be changed by the user.
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