I am using XADC on Zybo board in PL.an external valtage in 0~1v is used. A simulation on the XADC is successful to be done,the results of transformation are correct. However, when I connect a external power to the pin, the result as showed on LEDs is wrong and the drdy is always zero .Is it the constraint wrong?
My constraint is as follows.
the pin2 as vauxp7 is connected to external power.
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Sophia_123
Hi,
I am using XADC on Zybo board in PL.an external valtage in 0~1v is used. A simulation on the XADC is successful to be done,the results of transformation are correct. However, when I connect a external power to the pin, the result as showed on LEDs is wrong and the drdy is always zero .Is it the constraint wrong?
My constraint is as follows.
the pin2 as vauxp7 is connected to external power.
the pin8 as vauxn0 is connected to GND.
thanks for help!
Sophia.
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