I am using XADC of Zybo board in DRP mode. I have connected the inputs of the XADC to a potentiometer supplying a voltage in between 0-1 V. I have used the PMOD pins to supply the output to external LEDs. But everytime the board is programmed, the LED outputs show a garbage value which is constant. Changing the potentiometer voltage does not change the outputs. Also resetting the XADC through GPIO buttons has no effect.
Question
Himanshu
I am using XADC of Zybo board in DRP mode. I have connected the inputs of the XADC to a potentiometer supplying a voltage in between 0-1 V. I have used the PMOD pins to supply the output to external LEDs. But everytime the board is programmed, the LED outputs show a garbage value which is constant. Changing the potentiometer voltage does not change the outputs. Also resetting the XADC through GPIO buttons has no effect.
Please help with the above issue.
Link to comment
Share on other sites
5 answers to this question
Recommended Posts
Archived
This topic is now archived and is closed to further replies.