Post Go back to editing

Running reference design using AD9081-FMCA-EBZ + ZCU102(REV 1.1), IRQB0 is red, no output on iio_scope

Category: Hardware
Product Number: AD9081

Hi, I'm currently setting up the AD9081 on a ZCU102 and facing a couple of issues. I followed the reference guide here: wiki.analog.com/.../zynqmp.

After loading it up,  the IRQB0 led on the AD9081 is red and the iio scope is not displaying any waveform. The issue seemed to be similar to one of the previous Q&A posted here:  AD9082 + ZCU102 'HMC_STATUS' Red LED is On

I tried to rebuild the boot.bin, this time trying to use rev1.1 of the zcu102 device tree to build the u-boot but it didn't work. At the end of the Q&A post I mentioned previously, mhennerich seemed to have given the poster another boot.bin for his AD9082+ ZCU102 combination but did not expound on what he did to it for it to work.

All the zcu102+AD9081 build files in the kuiper linux image seemed to be rev10, could that be the cause of my problem?

Can anybody help with this?

Thanks

Top Replies

Parents
  • Hi,

    The IRQB0 led should not impact your ability to run the system properly.
    I have tried our latest release files and for me it works without an issue, even if the led is turning on red as you mentioned.

    Have you tried with the files from one of our releases?

    Can you give me the output of the "dmesg" command in the terminal connected to your board? And also for "jesd_status".

    Best regards,
    Iulia

Reply
  • Hi,

    The IRQB0 led should not impact your ability to run the system properly.
    I have tried our latest release files and for me it works without an issue, even if the led is turning on red as you mentioned.

    Have you tried with the files from one of our releases?

    Can you give me the output of the "dmesg" command in the terminal connected to your board? And also for "jesd_status".

    Best regards,
    Iulia

Children
No Data