The PS_MGTRREF reference resistor is integrated directly onto the SOM. A high-precision 500 Ohm resistor is connected to this pin.
For further product inquiries, please get in touch with our sales team at mktg@iwave-global.com
Please find the detailed product information here:
Zynq™ UltraScale+™ ZU7/ZU5/ZU4 MPSoC System on Module