I'm working with the CCG3 dev-kit. I have a project that resembles a power brick and it advertises a certain set of PDOs. Once some communication with the sink was done, I would like to send another "Source Capabilities" message to renegotiate the voltage (need to do that to work around an issue of the sink device).
I already found out how to toggle which PDOs to send (dpm_update_src_cap_mask(port, mask)) but I haven't figured out how to make the stack send out another "Source Capabilities" message. Is there a way to do that?Show Less
I have a system using the CCG4.
In dead-battery mode, Rd is detected via the CC-Line and VBUS gives 5V on the line.
But How does the chip get powered ? The chip can be powered only through VDD and VDDIO. Not over CC (If I believe the bloc diagramm)
Can the CC-Line (powered over VCONN) activate the GPIO and switch the FET to enable VBUS ?
This sounds to me unclear.
Please give me posted and thanks in advance.
Is there some sample schematic FX3 with type-C connector?
I would like to use USB3.1 gen1 with FX3.
With Best Regards.
-- toshi//Show Less
Dear Cy tech team,
Could you please explain me the role of CCG1 in this design? I think Type C to Legacy USB can be achieved with a single resistor. Please correct me if I'm wrong.
For one of the application we are planning to use CCG1 as a Power delivery. My question is does the functionality of switching (Vsel1 and Vsel2) between the voltages inbuilt to the controller or do we have to switch some internal mux or control the Vsel1 and Vsel2.
I would like to use CCG2 for USB Type C Paddle card but I would like to know how to connect the connect shield to ground directlyShow Less
We want to burn this "Host_DisplayPortDemo.hex" file the CCG1 Host board by miniProg3 and follow up "development kit guide". But we got the error message after push program button. Use two MiniProg3 still got this error. Please help provide some suggestion to us. Thank you a lot.
Error message: FAILED! EraseAll operation failed!Show Less