To confirm that the bootloader is running, I'm toggling 2 GPIO pins to indicate that I've entered main() in the bootloader. If I build the bootloader project and load the hex file into the CCG3 I see the pins toggle when the device is powered on. If I specify this bootloader in the bootloadable component in my main project I don't see these pins toggle when the device powers on. Am I missing something on how this firmware runs?Show Less
I am using CCG3PA board in my device to work as PD source and QC source.
It was working as PD source fine but it is not working as QC source when i connect it to QC sink.
How can i switch ccg3pa from PD to QC mode?
All QC related flags are set in my code BATTERY_CHARGING_ENABLE and below provided with my EZ-PD configuration utility screenshot.
When i connected a sniffer between My device and sink it is sending Source capabilities for some time and then vbus is droping to zero when there is no response from sink.
Is there any Flags i am missing to enable ? can you suggest procedure to switch between PD source mode to QC source mode?
I'm working on the firmware of CYPD5235-
96BZXI.I hope I can change PDO settings but
the "EZ-PD configuration utility" doesn't
seems support my chip.Then I noticed
"Thunderbolt device configuration utility" in
https://www.infineon.com/cms/en/product/evaluation-boards/vd_usb_thunderbolt_ref/.So I want to
know how can I get it.
Customer use CCG7D and IPZ40N04S5L-4R8 to design Rear-Seat Charger.
now they have two questions about temperature, because currently the MOS Surface temperature is 100 °C
They want to know Tc to set OTP condition :
1. how to calculate Tc value? ( CCG7D and IPZ40N04S5L-4R8)
2. What is maximum Tc value ( CCG7D and IPZ40N04S5L-4R8)Show Less
I wonder if it's possible to use CCG4 device for CTD application.
Infineon's CTD design recommended to use CCG3 + CCG2. but CCG4 have 2 PD controllers.
Q1. Please let me know if it's possible.
Q2. In case of CTD, Does it recommend CCG3+CCG2?
the brief requirements as below
-USB 3.0 Type A 2ports / DP port / DRP Power role(external TA is connected or not)
-Receptacle UpStream port for connecting Host(Table, nootbook)
-Mux(for Receptacle), USB 3.0 HUB(for 2 TypeA port)
-DP port(2 lane)
-Power supply to Host or Power sink from Host
-Receptacle for PD power sink from external PD TA(Max 60W)
I have installed PSoC Creator 4.5 and ARM Keil MDK v5.37.
When I compile the project CYPD3125-40LQXI_notebook, that is the project for the CCG3 evaluation kit, I get an error that say "Could not locate the binaries for the generic tool chain "ARM MDK Generic" in the selected path "C:\Keil_v5|ARM\ARMCLANG\bin" The following are missing binaries: "armcc.exe".
Is PSoC Creator 4.5 compatible with ARM Keil MDK v.5.37?
I have a intel Alder-Lake platform project, and customer is design schematic using CCG5C.
Dose Host SDK - CYPD5126-40LQXI_notebook_tbt project can support Alder-Lake?
I am working on a design that is using CYPD6125-40LQXIT in a consumer device for 20V at 5A.
The schematic as it is now is connecting Vbus on the CCG6 to the USB connector. Also, it goes to the Bus Fets. The Bus Fets control line goes to the CCG6 Consumer control line.
The provided control line on the CCG6 is disconnected.
The current sense pins (CSP/CSN) are connected to a sense resistor after the Vbus Fets (away from the connector). CSP and CSN are reversed so CSP is closest to the connector and thus, does not trip the reverse current protection.
I have not been able to find any information, test use case or mention of the way we are doing the hardware. I would like to get some clarification if this is a supported way of doing the connection or if we could have issues by using it the way we are.
See attached simplified schematic for reference.
We have implemented a CYPD3125 on our latest ultrasound scanner. We use the firmware of the evaluation kit with some modifications to the configuration table. We have one source PDO (5V / 1.5A) and two sink PDO (5V / 900 mA and 15V / 3A). Our system required 15V / 3A to work.
When we connect a USB-C power adapter our system request 15V / 3A and it starts working properly. But sometime after few seconds or few minutes the CYPD3125 turn off the consumer path and our system stop working. When we measure the VBUS the 15 volts is still there but the gate of the two transistors that control the consumer path are at 0 volt.
What can cause the CYPD3125 to turn off the consumer path?