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PCI Device: The unknown PCI device is the PWM signal. It is provided directly from the
Apollo Lake chipset, but Intel has not released a Windows driver for this device. This PCI
device is not available for Windows 10, it is only supported by Linux.
VEN_AANT&DEV_1280: This is the ADC for Linux, there is no Windows driver. This can
be ignored. (Note: error only occurs with Atom E3950 processor SoC)
AANT0F04: This is the FPGA device for Linux.
USB OTG (Linux Only)
This refers to the USB OTG functionality on the USB Type-C port. There is no driver
available for Windows 10. The function is only available on Linux.
Go into the device BIOS Settings. Navigate the menus as follows:
•
Find USB VBUS and change setting to "Off", and change the XDCI Support
•
setting to "PCI Mode".
When the OTG function is enabled, Windows will have an unknown USB
•
control (VEN_8086&DEV5AAA).
Chapter 3 – Drivers Installation
Chipset -> South Bridge -> USB Configuration
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