• AD9364 Connection with Raspberry PI


    I consider to connect the AD9364, placed on a custom made board with Raspberry Pi 4 in the following way:

    1. Raspberry PI SPI interface will be used for communication with AD9364

    2. Raspberry PI GPIO pins will be connected to the AD9364 GPIO pins…

  • Zedboard & AD9364 DAC_DMA_EXAMPLE: axi_dac_set_datasel kills Tx

    For reference, here is my setup:

    • No-OS branch: master
    • No-OS project: ad9361
    • HDL Branch: 2019_R2
    • HDL project: fmaomms2/zed

    Here are my Init_Param settings. Note that I've changed the Tx LO to 2.2GHz and am transmitting from TxB (tx_rf_port_input_select…

  • AD9364


    I am just a beginner, I wanted to know how to program your IC-AD9364?
    is it done only with evaluation boards/ kits only?

    Like I have seen how the SPI interfacing works... but how to give the commands to the IC?

    when I searched it was showing to use…

  • AD9364 Firmware running on HW reset

    I am using the following system:

    • Xilinx ZC706 FPGA
    • FMCOMMS4 Daughter Card
    • FMC breakout board (to monitor SPI traffic while firmware is running)

    I have been monitoring the SPI traffic and trying to match the SPI register accesses to ADI's no-OS firmware…

  • AD9364 TX Power Monitor One-Shot Mode

    Can the TX Power Monitor function in the AD9364 be used in one-shot mode? The reference manual describes continuous vs. one shot mode. The linux driver C code defines a bit to enable/disable the one-shot mode. But the documentation says that the enable…

  • AD9364 - Transmitting constant data in TDD Mode, Dual-Port, SDR, CMOS

    I am using the following setup:

    • Zedboard
    • FMCOMMS4
    • HDL 2019_r2 Reference Design, NO-OS 2019_r2

    My goal is to transmit data in Dual-port, Half-duplex mode, SDR using CMOS drivers. I am starting by trying to transmit a constant value on ports P1 and P0…

  • ad9364 ENSM can't enter RX state?


       My AD9364 configurations are as below:

      1. TDD mode (0x013=0x00)

      2. To Alert = 1 (0x014=0x1D)

      3. txnrx and Enable(level) by pin control. (0x015=08 or 0x0c)

     After initial config done, the ENSM enter ALERT state. The reg 0x017=0x15.  I set TXNRX…

  • RE: AD9364 TX Power Monitor operation and duration calculation question

    I am using a modulated signal.

    I am relying on changes in the TX RSSI register in order to measure when an update happens (I can't specifically measure the delay or duration separately).
    The result of my testing is basically what I already mentioned…

  • RE: AD9364 register access using SPI

    Are you suggesting that it's possible to develop control system for the AD9364 (using the FMCOMMS4 and a supported FPGA) with custom digital logic, just basing the behavior on the no-os drivers?

    I've been interested in doing this, but have really…

  • Max rate of changing LO in ad9364

    Hi ,

    Just wanted to know if there are any limit on the rate at which i can switch the LO output? Will it harm the device if i change it at every 2msec?

    Thank you.