OFDM Transmit and Receive Using Xilinx RFSoC Device

Urgent help needed !!!!!!!

I am implementing the " OFDM Transmit and Receive Using Xilinx RFSoC Device" example in the ZCU111 RFSoC board.

I got stuck at the "Connect Hardware" section. Everything else completed. Even I have intalled necessary packages. The host computer detects the board but got stuck at the connect hardware step. Any immediate help would be highly appreciated. Thank you

Answer 1

[Chandra Adusumalli]

Hi,

Have you done Hardware setup after installing the supportpackages? If you have not done already and please follw this link to do the hardware setup.

Install Support for Xilinx Devices - MATLAB & Simulink (mathworks.com)

Please ensure that your hardware board address and address mentined in the Connect Hardware are same.

[Kefayet Ullah]

Hello Chandra,

Thank you for your quick response.

I am implementing the "Transmit and Receivea a Tone Using Xilinx RFSoC Device- Part I and II" from MATLAB/SIMULINK.

https://www.mathworks.com/help/supportpkg/xilinxsoc/ug/transmitandreceivetoneusingRFSoCdevicesimulate.html

https://www.mathworks.com/help/supportpkg/xilinxsoc/ug/transmitandreceivetoneusingRFSoCdevicegenerate.html

The model simulates perfectly. Infact, I reach the last stage of capturing the data. But, at the last stage of capturing the data at the ADC, I get the following error message:

"Unable to send message from 'Output Port 1' of block 'soc_rfsoc_datacapture_sw?IODataSource_Stream/Variant/SIM/Source_Variant/From_Constant/HWSW_Message_Send/Message_Send' because the output port is blocked. 2 messages were dropped during this simulation. To prevent messages from being dropped, increase the capacity of message storage connceted to this output port".

I am using the Xilinx ZCU111 evaluation board and MATLAB R2021b.

Any help and suggestions would be highly appreciated.

Thank you.