About the clk scheme of the cyclone 10 GX development kit

HI,

You can refer to dev kit user guide doc page 26 - figure 5 clock distribution to understand the clock generator chip connection

• https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug-c10-gx-fpga-devl-kit.pdf

Different clock generator chip is used to provide clock source to different FPGA pin location.

• You can find detail connection in dev kit schematic as well

So in the end it's really depend on which FPGA pin that you plan to use and then you can check which clock generator chip is used to clock your FPGA pin accordingly

Thanks.

Regards,

dlim