USB EZ-PD™ Type-C Forum Discussions

Hi, 

I have a debug accessory I have created that pulls both CC1 and CC2 to ground through 5.1k resistors.

This is correctly recognized as a debug accessory by the PD controller and I can configure the mux to my specifications to send debug signals out. However I would also like to supply 5V on VBUS (enable psrc) to the debug accessory so it can be powered from the host at the same time. Looking through the source to the project I am not sure how to do this, as I think this is done by the DPM. 

Is this possible?

Thanks for your help

Hello Cypress-Team,

we are using the CYPD3125-40LQXIT on a custom board. I could connect to the board with the PSoC Programmer to read the memory from the device, so the connection should be ok and the device is working. I want to load some new PDOs with using EZ-PD configuration utility, as I have done with the CY4521 CCG2 EVK, but I'm not sure how I could do this. We did not design the CY7C65215 on the board to have an USB/I2C converter.  As a test, I took the following pins from the daughter card of the CY4521 and connect it to our custom board, without any success. It only finds the CCG2 device on the dev kit

J4.37: I2C_SCL_EC

J4.34: I2C_SDA_EC

J4.28: I2C_INT_EC

Which possibilities I have to configure the CYPD3125-40LQXIT on our custom board via EZ-PD configuration utility?

BR Holger

Is the CCG2 60W Car Charger Reference Design completely standalone, with the provided firmware?

I have no host controller and otherwise need to know if I need to make any firmware changes. The specs of the board are fine as-is for my application.

Hi, Sir,

Customer platform is Alder Lake ( ADL ) using CCG5, not CCG6DF.

Can i use Host SDK  Version 3.4's  CYPD5225-96BZXI_notebook_tbt project to implement ADL platform?

Do I need to make any changes on CYPD5225-96BZXI_notebook_tbt 's FW to implement ADL ?

Hi, I use CY4532-EVK as a power adapter, I supply power to j2, connect it to macbook via typeC, and 20V pulses start, after a while it stabilizes and starts charging. Why are there 20V pulses at the beginning at the output?

After acquiring CY7C65219 device with MiniProg3, the Debug option in the Debug menu is still grayed out. What am I doing wrong?

Base on datasheet https://www.cypress.com/file/500276/download

You have show CCG6SF 96-BGA footpront.

But ordering information no CCG6SF BGA package part number.

If CCG6SF have 96-BGA parts, it will helpful for co-design one port & two port with same PCB layout.

Please kindly to have comment & suggestion for this concern.

Thanks,

Mitchell

Hi Everyone,

I would like to ask , is source code of CY6611 EZ-USB HX3PD EVK available?

Is it possible to program CY6611 EZ-USB HX3PD EVK through source code?

Thanks,

Liwan

Linux analyzer  utility shows empty data(screenshot attached), while the Windows version works fine on same analyzer HW.

Linux version:

Linux XXXX #60~20.04.1-Ubuntu SMP Thu May 6 09:52:46 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

java version "1.8.0_291"
Java(TM) SE Runtime Environment (build 1.8.0_291-b10)
Java HotSpot(TM) 64-Bit Server VM (build 25.291-b10, mixed mode)

EZ version:Cypress Semiconductor Corporation
CY4500 EZ-PD™ Protocol Analyzer Utility
Version : 3.1.0
Build : 31
Copyright © Cypress Semiconductor 2020

Thank you very much.

We have a lot of PCBA board failures.

After FA analysis, the FA report result always is EOS in CCG4 Vddd / Vddio pins.

Do you have any suggestions to protection it ??