The 100MHz clock input source from the Board to Board connector 1 is an optional feature and it is not used in our clock file and release.
SOM Clock synthesizer uses On-SOM 48MHz crystal as input clock.
For further product inquiries, please get in touch with our sales team at mktg@iwave-global.com
Please find the detailed product information here:
Versal™ AI Edge Gen2 System on Module