Hello,
is the ADC of Zedboard able to sample negative signals?
And what are the specifications of the ADC built in?
Thank You!
Best regards
Hello,
is the ADC of Zedboard able to sample negative signals?
And what are the specifications of the ADC built in?
Thank You!
Best regards
Bipolar -- Yes
Unipolar -- No
See DS187, Table 100 XADC Specifications
You may also find these resources useful:
https://www.xilinx.com/video/soc/xadc-voltage-temperature-measurement.html
http://zedboard.org/content/making-xadc-read-external-value
https://forums.xilinx.com/t5/General-Technical-Discussion/How-to-Use-Analog-XADC/td-p/554624
https://forums.xilinx.com/t5/7-Series-FPGAs/XADC-absolute-measurable-voltages/td-p/423529
https://forums.xilinx.com/t5/7-Series-FPGAs/Analog-voltage-range-for-XADC/td-p/700937
https://www.linkedin.com/pulse/using-xadc-zynq-adam-taylor-ceng-fiet/