USB EZ-PD™ Type-C Forum Discussions
The three reference designs for Display Port Cable Solutions show the USB 2.0 signals (D+/-) terminating in the Cypress CCGx or Billboard controller.
Can those USB 2.0 signals be brought out along side the Display Port Signals?
CCG1 Ref: https://www.cypress.com/documentation/reference-designs/ccg1-usb-type-c-displayport-cable-solution
It appears, using the Hub Controller, HX3PD, both the Display port signals and the USB 2.0 signals can pass though.
Is that a special feature only available with he hub controllers and not the CCGx?
HX3PD Ref: https://www.cypress.com/products/ez-usb-hx3pd-usb-31-gen-2-hub-power-delivery
Greg
Show LessI think that it corresponds to various legacy charging (QC 4.0, Apple Charge 2.4 A, etc) as the charging function of CCG 3 PA.
Is it possible to correspond to the charge specification of this when the smartphone side is a host and communicates and charges the smartphone as well?
CCG3PAの充電機能として、各種レガシー充電(QC4.0、AppleCharge2.4A 等)に対応しているかと思いますが、
スマホ側がホストで通信+スマホ充電で、これらの充電仕様に対応することは可能でしょうか。
USB-PD機能と共用可能でしょうか。
I am using CCG3PA with PSoC Creator. I have a signal being input to pin 10 called Int_Rdy that I would like an interrupt that will trigger on both rising and falling edge of the signal. I would like to be able to read the Int_Rdy signal level from within the interrupt routine. How do I do this?
Show LessI am working on USB hub application and referring to 'CYPD3125 Notebook solution with Dual Role functionality' example. I am looking at more detailed description for the events of app_evt_t than what is mentioned in section 6.24.4.2 in "EZ-PDTMCCGx Firmware StackAPI Reference GuideVersion 3.3.0"
Also wanted to know the order of this events.
Thanks in advance.
Show LessHave anybody meet LG Ultrafine 4K monitor compatibility issue?
The display source is from Cypress type-C host port.
When computer going to sleep then wake up, it will no display.
It need re-plug Type-C port for normal display.
Show LessHello,
I am looking for the source code for CCG3PA PD Controller in the 45W car charger reference design. Please let me know how we can get access.
Also, is there a source code for CCG3PA used as PD sink?
Thanks for your help in advance.
Byron
Show LessHello,
I confirmed the default FW of CCG3 with the following community.
Default FW of CYPD3125-40LQXI/T
There is one thing I want to check.
"CYPD3125-40LQXI_i2c_boot_1_0_3_461_0_0_0_nb.hex" has been programmed at cypress factory.
Please tell me the difference between this FW and "CYPD3125-40LQXI_notebook_one/two_3_2_1_1658_0_0_0_nb.hex".
"CYPD3125-40LQXI_i2c_boot_1_0_3_461_0_0_0_nb.hex" is the FW that only the bootloader FW is configured?
Best regards,
Takahashi
Show LessHow to program cypd426 before mounting it on circuit board ?
I am using a CCG3PA CYPD3175 for a 18W power adaptor port. I need to be able to detect when a device is plugged in and unplugged from the USBC port regardless if it is a PD or non-PD. I am programming with PSoC Creator. What commands do I use to read the status of HPD? So, I need to know connect, disconnect, and contract established.
Thank you.
Show Less