Send data from FPGA to pc.

[MHafi3]

Hi, I'm currently using De10 lite FPGA interfacing with 16-bit ADC to take voltage measurement. After some processing the output would be 32 bits and i would send it to pc and view it on labview. Is there any possible way i can send thedata to the pc using jtag uart of the fpga. I had zero knowledge on how to configure the jtag. Is there any pointers where i should start?

[ShafiqY_Intel]

Hi MHafi3,

You need to instantiate the UART IP in your design. You may refer to below reference design to see how we implement UART in our design:

• https://fpgacloud.intel.com/devstore/platform/16.0.0/Standard/max10-remote-system-upgrade-rsu-over-uart-for-nios-ii-processor/
• https://fpgacloud.intel.com/devstore/platform/15.1.0/Standard/remote-system-upgrade-over-uart-based-on-nios-ii-processor-with-epcq/

Let me know if you need further clarification.

Thanks

[MHafi3]

Hi ShafiqY_Intel ,

Thank you for replying.

Currently im able to display data from my vhdl code to NIOS 2 processor by instantiate PIO and JTAG UART and view it on nios2 terminal through stdout command. Is there any method that i can use to transfer the data to labview via serial ?. My DE10-lite board only have JTAG_UART interface to connect to the host pc.

[ShafiqY_Intel]

Hi MHafi3,

I don't think we have your request method in implementation in our design example website.

We apologize for any inconvenience we may have caused you

Thanks