RPi pins clock

Support
1

Hello, I want to work in my project with Raspberry Pins but in constraint file of Pynq z2 i did’nt found the clock with this pins work. Is it 50 Mhz or 125 MHz
Can you help me please!
Thank’s

2

With Zynq designs, you normally use a clock from the PS to clock the PL. You won’t see this clock in the XDC. When you build your design in Vivado you will see this clock and can configure it here.
There is an external 125MHz PL clock. It is not recommended that you use this.

Cathal

3

Hello,

i’m new with Pynq and have to work with the RPi pins. Please can i get your constraint file so i can make my first step with it.

Thank you very much

Manitou