Accessing XADC in ZYNQ SOC (Zedboard) using Simulink (or Xilinx System Generator for matlab)

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Anirudh Acharya
Anirudh Acharya 2015-9-30
回答： Shoumei 2023-4-19
Hi,
I need to configure XADC available in ZYNQ SoC using simulink in order to read a DC or AC signal. I am using zedboard for all my demonstrations. Can some one help me with this, I did not find any relevant help on MATLAB or Xilinx webpage.
If UDP Send/Recieve needs to be used then can you please illustrate the assignment of analog pin to UDP send.
Best Regards, Anirudh

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回答（2 个）

rabei shwehdi
rabei shwehdi 2016-12-24
WHY NO ANSWER
Shoumei
Shoumei 2023-4-19
As of R2023a, acccesing XADC from Simulink or generated C/HDL code is not supported.
I believe you can do that by customizing device tree file for Xilinx Zynq and rebuiilding Linux Image.
Xilinx Wiki > XADC > Device Tree Setting
https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/18842132/XADC#XADC-DeviceTreeSettings
HDL Coder Example > Author a Xilinx Zynq Linux Image for a Custom Zynq Board by Using MathWorks Buildroot
https://www.mathworks.com/help/releases/R2023a/hdlcoder/ug/xilinx-zynq-linux-image-for-custom-boards.html

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