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Contributor

3 years ago

How to use hps driven I2C pins

Hello, Can anyone help me with guidelines to use hps driven I2C pins on DE1SOC board Thanks, snehal_p

tehjingy_Altera

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Regular Contributor

3 years ago

Hi

Any update on this case?

Regards

Jingyang, Teh

snehal_p
Contributor
3 years ago
Hello Jingyang,

I'm trying to interface rtc ds3231 breakout board to DE1SOC using hps driven I2C . I2c bus is being not detected.

Thanks,

snehal_p
- snehal_p
  Contributor
  3 years ago
  Hello Jingyang,
  
  PFA screenshot of error I get when I compile the demonstration i2c switch code. I receive similar error when I compile c code for rtc interface. Can you please help me with this.
  
  Thanks,
  
  snehal_p