No TX output signal (ADRV9002/ZCU102, no-OS, DMA_DEMO)

Hello!

Could you let us know which HDL branch or release you are using?

Regards,

Elena

Hello!

Do you want to build the project for LVDS or CMOS?

If you want to build for CMOS, you can follow the steps below:

1. Download the ZIP archive for your project (for example, adrv9001.zip) from the latest no-OS release. Inside the archive you will find multiple folders with different configurations, as described in this JSON file. Each configuration includes a BOOT.BIN, and a separate tar archive with the sources used to generate it.

1. Prepare an SD card formatted as FAT32 and copy the desired BOOT.BIN (based on the configuration you want to use) into the first partition.
2. Insert the SD card and configure the board to boot from SD.
3. Connect the UART cable, open a serial terminal (e.g., Tera Term), and set the baud rate to 115200.
4. Power on the system.

If you use the BOOT.BIN example that includes IIO Oscilloscope support for CMOS (adrv9001_xilinx_iio_adrv9002_adrv9001_zcu102), you should see an output similar to this in the serial terminal:

Next, open IIO Oscilloscope, select the correct serial port and baud rate shown in the terminal output, press Refresh, and then Connect.

In the DAC Data Manager window, configure the frequency, scale, and phase as shown here:

If you want to build the project for LVDS, you need to build both the HDL project with the LVDS flag (make CMOS_LVDS_N=0) and the no-OS project with the LVDS option (make LVDS=y IIOD=y) to generate the correct BOOT.BIN. After that, follow the same steps starting from step 2

If you also want to run the dma_example for LVDS (as you did before), you can plot the received data by following the instructions here: DMA_EXAMPLE demo [Analog Devices Wiki]

Regards,

Elena

Hi DASHTechIC !

Do you have any updates? Did you manage to solve your issues?

Regards,

Elena

Hi DASHTechIC !

Do you have any updates? Did you manage to solve your issues?

Regards,

Elena

Closed due to inactivity.