GPIO signal map when Odyssey X86J4125864 run as a music player

Do you have a GPIO signal map when
Odyssey X86J4125864 run as a music player?
I want to check if it’s compatible with a RPi HAT, the FifoPiQ3 to be more precise.
/Kjell

hello, if you check this site: Getting Started - Seeed Wiki
you will find the pin definitions

Thanks Jay!

As I understand it the 40 pin GPIO are compatible with a Raspberry 4 and my first question wasn’t specific enough.

What I really want to know is if there are any active I2S signals, I will use the SBC as an audio renderer, that is are the following pins active?

Pin #18** - I2S Clock
Pin #19** - I2S LR Clock (also sometimes called WS Clock)
Pin #21** - I2S Data Into the amplifier (out from Pi)

Kind regards
Kjell

The 40 pins I2S interface of the Odyssey x86 is not available, due to the BIOS provided by chip vendor is not support the I2S