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USB EZ-PD™ Type-C Forum Discussions

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J_He_1082981
USB EZ-PD™ Type-C
I'm trying to start the just bought EZ-PD protocol analyzer but have a problem with the windows 10 driver. The analyzer itself is version 3.1.0. The a... Show More
julius_yang
USB EZ-PD™ Type-C
1. CCG5平台flash大小为128K,有512 row,每个row大小是256个字节     通过PSoC Programmer烧写image时,会将128K的flash全部擦除,会导致校准数据和板卡信息丢失 2. PSoC Programmermer没法擦除指定flash,都是整个128K擦... Show More
YukioOyama
USB EZ-PD™ Type-C
Hello, EZ-PD devices are very varied.As a beginner I need your advice to choose a device. Our devices are, / As far as possible, we do not want to use... Show More
NoAr_1540581
USB EZ-PD™ Type-C
Hello Regarding the Quick Panel of Modus Tool Box of PMG1,i am understanding that various parameters (PDO, etc.) can be changed using EZ-PD Configurat... Show More
julius_yang
USB EZ-PD™ Type-C
我们在测量DRP插入PD适配器时序时,在PD协商成功之前出现VBUS拉低现象,UFP没有这个问题, 具体如下,还请帮忙check下,谢谢 1. 测试波形如下: 图1:插入18W适配器后,VBUS会拉低,持续200多ms,然后拉高5V,协商成功后是9V 图2:测量了CC电压,CC电压在协商过程中,被拉... Show More
julius_yang
USB EZ-PD™ Type-C
what is the reason about CCG5 port disconnect when vbus decrease to 80% vbus? 1、5V/3A, 9V/2A 2、disable UVP by call pd_internal_vbus_uvp_dis 3、test res... Show More
NoAr_1540581
USB EZ-PD™ Type-C
Hello Regarding CYPD3171 (CCG3PA), if 3.3V is generated from VBUS_IN_DISCHARGE through the internal regulator, please tell me the voltage values for e... Show More
julius_yang
USB EZ-PD™ Type-C
1. CCG5平台UVP已经关闭,CCG5平台内部机制,会检测VBUS电压,当VUBS电压低于一定门限,会disconnect port吗?谢谢 2. 5V/3A, 9V/2A, 12V/1.5A, 15V/1.2A低压测试结果如下     5V/3A: when VBUS decrease to ... Show More
Kok
USB EZ-PD™ Type-C
Hi  all: There is no battery power supply, CCG5 equipment after the drop test, CCG5 was found to be hot and could not be powered on and started. Measu... Show More
arthurliu
USB EZ-PD™ Type-C

Hi

我想问下CCG2  type-c to DP 在layout时的注意事项是什么,差分线阻抗多少欧。

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USB EZ-PD™ Type-C

Discussion forum regarding USB EZ-PD™ Type-C topics.