3 Replies Latest reply on Feb 7, 2019 9:48 PM by RajathB_01

    ALT MODE DISPLAY PORT SINK  based on CCG4 EZ-PD DOCK REF design

    siphc_4035681

      Hi,

      I am working on the alternate mode DisplayPort SINK design. I only need DisplayPort signal in alternate mode via usb type-c connector.

      Based on EZ-PD DOCK REF design I cut out blocks/chips not required for my design. Please take a look at attached block diagram and please advice, if it is required to change. To be able to get the DisplayPort signal pass through type C connector to  PS8742B mux --> to DisplayPort splitter and for the flipping control CCG4 CYPD4236 will be used as provided in ref design.  My question is: Do I need DMC controller CY7C65219 also?

      For the Firmware side: CCG4 USB-PD CONTROLLER FW, supplied with the EZ-PD DOCK REF design can be used for alt DP SINK application or does it need to modify?

      (I don't need any Power source/sink or any usb functions in the design, strictly only for displayPort signal.), Thanks!