USB EZ-PD™ Type-C Forum Discussions
Hi,
I am evaluating CY6611 EZ-USB HX3PD for a particular application that requires integration of a usb hub, USB PD and controller circuit for a peripheral device (servo).
The idea is to have a single USB wire for connection to PC and eliminate the need for external power adaptor or power supply.
Is this possible with CY6611 EZ-USB HX3PD?
Does it work without 19V external supply?
Can we use US port on CY6611 as a sink to power the USB hub and also supply 12V for the peripheral circuit (more specifically servo)?
Thanks,
Nilufar
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I am trying to open a PSoC Creator project for the CCG3PA and it reports that the CCG3PA is an outdated device. PSoC Creator 4.4 even lists the CCG3PA in the new features, so I am confused why the program is complaining that the CCG3PA is an outdated device.
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Hello.
This is the USB4 cable I purchased.
The cable information of this product was conf irmed using CY4500.
The result is displayed in this message USB_3_1_GEN1_GEN2 instead of USB4.
Why is the cable, which is a USB IF certified product, unable to display the USB4 message on the CY4500 protocol analyzer?
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Hello,
Is this an error in the CCG6DF and CCG6SF datasheet (table 5 and table 40)... Operating Ambient Temperature = -40C to +55C?
+55C seems very low!!
Refer to attached datasheet or following link.
https://www.cypress.com/file/500276/download
All other CCG families speficy an operating ambient temperature range of -40C to 85C for Industrial grade (I) and up to 105C for Extended Industrial grade (Q).
Thanks!
Show LessHello!
I have the cy4531 ez-pd ccg3 evaluation kit.
I wanted to know if there is a possibility to use it to work in this way:
To type C I connect a tablet, and to type B I connect a mouse (for example), then when the power supply is connected, the tablet will charge, and when the power supply is disconnected - the mouse will get its power from the tablet battery?
Hello,
I am currently trying to automate the Programming of a CYPD6125 via SWD.
Using the GUI it works perfectly fine.
In the command line it shows "Device is not in ISSP mode" when I try to Start.
I've seen someone had the same problem in this forum, but there was no solution in the thread.
I use following commands for the setup:
GetPorts
OpenPort "MiniProg3/1839CA00030B" "C:/Program Files (x86)/Cypress/Programmer/"
HEX_ReadFile "K:\\PROJEKTE\\USB-C\\Intel_EHL_CCG6_Fw_v2_0_CYPD6125.hex"
SetProtocol 8 //SWD
SetProtocolConnector 0 //5-Pin-Connector
SetAcquireMode “Reset”
SetProtocolClock 152 //1,6MHz
SetPowerVoltage 3.3
PowerOn
DAP_AcquireChip
Erase //Here the Error Shows
The CLI-User-Guide doesn't really give any further information about the behavior.
Show LessHello, I am trying to build a circuit that will accommodate USB-C with HDMI as either a source or a sink depending on the device connected. I would also like to be able to use the same circuit to do the same thing with USB-C and Display Port. Not sure if the CYPD3125-40LQXI can be used to do this?
I believe these circuits only work as a sink or source and cannot change between them?
https://www.cypress.com/documentation/reference-designs/ez-pd-ccg3-usb-type-c-hdmi-adapter-solution
If the CYPD3125 replaced the CYPD3120 in these above circuits would this now work as a sink and source?
If there is a link to a schematic or a way this can be done I would greatly appreciate it, thanks!
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I have a project where I'm trying to use the NFET drivers on a CCG3 (CYPD3125-40) to switch some FETS. I am not currently using the USB-C software, just some some simple code to try and control the FETS from the NGDO_CTRL_0 register.
I have a 12V source connected to VBUS_P, then through a 0.01 Ohm resistor to OC. Then to two N-Channel FETS whose gates are tied to VBUS_P_CTRL0 and VBUS_P_CTRL1.
I am writing to the USPD_NGDO_CTRL_0 register to turn on VBUS_P_CTRL0 and VBUS_P_CTRL1. I can see that these lines change when I write to the registers, but the voltage is not going above VBUS_P which is what it needs to do to turn on a N channel FET. It is like the charge pump is not referenced to VBUS_P.
From this description can you tell if I need to set up some of the other USPD registers in order to make this work, or have I possibly damaged the IC (everything else seems to work OK - but not currently using the USBPD section)
Show LessHi there,
I am currently using CY6611 EZ-USB® HX3PD Evaluation Kit (EVK) to develop a USB hub. I need to integrate a USB to TTL converter in my final circuit. I wonder if I can use UART from HX3PD for this purpose and interface with US port on CY6611 EZ-USB® HX3PD Evaluation Kit (EVK). If so, would you provide some information about this configuration.
Thanks,
Nilu
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