De1-soc uart spi i2c

Hi aiedb,

I think you will require to select the correct pinmux in the design to indicate that specific pin which you will like it to function. Those pins for I2C can be found on the Bank 7A on the schematic.

https://github.com/sahandKashani/SoC-FPGA-Design-Guide/blob/master/DE1_SoC/Documentation/DE1-SoC%20Schematic.pdf

Thanks.

Regards,

Aik Eu