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AD9986 + ZCU102 Abnomal Work

Thread Summary

The user encountered issues with the AD9986 not being recognized on a ZCU102 board using an SD card with AD9081 boot files. The solution involved re-downloading the latest ADI Kuiper image and ensuring the correct device tree and boot files were used, which resolved the unrecognized chip ID issue. The user also sought advice on configuring the AD9986 for a 6 GHz ADC sample rate and 2.4 GHz bandwidth, which required modifying the device tree to set the ADC frequency, decimation, and JESD mode.
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Product Number: AD9986
Software Version: IIO-Oscilloscope - v0.16

Hi

   I have a one AD9986 EVAL Board and one ZCU102 Board. Refer to description of this website-https://wiki.analog.com/resources/eval/user-guides/ad9081_fmca_ebz/quickstart/zynqmp. I used the SD Card you provided to make ZCU102 boot. Boot mode choose from SD Card. When ZCU102 was fully started, I used the serial command to find the device, but I didn't find the device AD9986.  When I use IIO software, the list of devices is only HMC7044 and there is no AD9986. There is a print log.3288.ZCU102_print log.log

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  • Hi

    I didn't modify the evalution board. I refer to AD9081/AD9082 Quick Start Guides for guidance.Prepare SD Card and internal file system.

    I choosed the boot mode from SD Card.Then i connected the serial port to send one command(~# iio_info | grep iio:device).Serial printing only had two devices, ams and hmc7044.

    When i used the command,~# iio_attr -D hmc7044 status.Serial print content is as follows.

    ---PLL1---
    Status:Locked
    Using:CLKIN0@122880000Hz
    PFD:7680kHz
    ---PLL2---
    Status:Locked(Synchronized)
    Frequency:3000000000Hz(Autocalcapbankvalue:15)
    SYSREFStatus:Valid&Locked
    SYNCStatus:Synchronized
    LockStatus:PLL1&PLL2Locked.

    So,what is wrong with it?

    Thanks

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