New Basys3/Pmod User

[Woody Arnold]

Good Afternoon !

My colleague and I are having issues interfacing the PmodGRYO  (SPI Mode)to the Basys3 board using Verilog.

Do any of you experienced users have any Verilog interface coding you can share?  I tried finding this

on the Digilent web site but to no avail.

Thanks,

Woody

[jpeyron]

Hi Woody,

Here is a link to the PmodGYRO reference page where there is a Nexys 3 Verilog Example in ISE 14.2. You will need to make a few changes for it work in vivado. Mainly a different constraint file i.e. the xdc for the basys 3 instead of the Nexys 3 ucf file. You should be use this example for your project with just some copy and paste of the verilog files.  Hope this helps!

cheers,

Jon

[Woody Arnold]

Thank- you Jon !  Much appreciated !

Woody

[Woody Arnold]

Jon provided me a link to the Nexis3 Verilog coding for the PmodGryo module.

Does anyone know if there is a test bench to exercise this ?  Just curious !

Any help will be greatly appreciated.

Thank-you !

Woody

[jpeyron]

Hi  Woody,

Here is a pdf about "Writing Efficient Testbenches" and here's a pdf of the "Vivado Design Suite Tutorial Logic Simulation". Hope this helps!

thank you,

Jon