(supported only on conga-QA3/QA3E revision B.x or newer) UART SPI Bus LPC Bus I²C Bus, multimaster AMI Aptio® UEFI 5.x firmware; 8 MByte serial SPI with congatec Embedded BIOS features (OEM Logo, OEM CMOS Defaults, LCD Control, Display Auto Detection, Backlight Control, Flash...