Generating PWM in Nexys 4 DDR using multisim

[akash]

I would like to know how to use the clocks in my programming. ( precisely, to which pin of the board the clock is attached?), so I can generate PWM signals using Multisim platform.

[Cristian.Fatu]

Hello,

I can't give you more details about Multisim, still  your question seems to me to be independent to Multisim. You should take a look in the constraints file (xdc) which is specific to each board.

Here you can find more details about Vivado constraint files.

Here you can find the Nexys 4 DDR constraint file.

Please tell me if I can give you more details.

[akash]

Can I drag and drop the 100MHz clock signal from the E3 pin of the digilent Nexys 4 DDR board to the PLD design? Is there an example program (like led blink) using PLD design? Is there a way to interface the Pmods in the PLD design? 

[jpeyron]

Hi @akash,

Here is the Nexys 4 DDR Music Looper. This demo uses the clock wizard and HDL.

best regards,

Jon