I'm trying to measure an external Voltage connected to the AUX0 pin of the XADC header using Zedboard .While measuring the output I find that the voltage is shows higher value by factor 3 or even 4 of the input differential voltage applied. I'm unable to figure out why this is happening. C code file is attached also.
I have followed the following thread while performing my project too
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Bharath
Hi,
I'm trying to measure an external Voltage connected to the AUX0 pin of the XADC header using Zedboard .While measuring the output I find that the voltage is shows higher value by factor 3 or even 4 of the input differential voltage applied. I'm unable to figure out why this is happening. C code file is attached also.
I have followed the following thread while performing my project too
https://forum.digilentinc.com/topic/4311-zedboard-zynq-7000-xadc-header/?page=0#comment-16891
I have connected AUXP0 to 0.2 V and AUXN0 to GND .
Could someone help on this??
helloworld.c
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