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USB EZ-PD™ Type-C Forum Discussions

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apolecoco
USB EZ-PD™ Type-C
我们正在设计一种通过使用 CYPD4226 PD 控制器来控制 TUSB1064 的方法,以便它可以在 DP alt 模式下运行。我们通过 I2C 模式配置了 TUSB1064 的寄存器0x0A和0x13,并将其配置为四 DP 通道无 Filp,如下所示。此外,VUBS也是没有电源的配置,但是通过使... Show More
User22355
USB EZ-PD™ Type-C
Hi, I am looking use PD-EPR for 140W support in a sink application. Is there any plan to update the CYPD3177 to support EPR? Thanks in advance. Show More
KEMINGQ
USB EZ-PD™ Type-C
Hi I have looked at the Kit Guide for the CY4521 and I have the following questions. 1.Does CY7C65215 have a specific firmware so that it can communic... Show More
GrCa_1363456
USB EZ-PD™ Type-C
Which USB PD Controllers, CCG or PMG, contain the logic to support Attach Detection Protocol (ADP) to detect a connected device then accept power from... Show More
PrRe_3492461
USB EZ-PD™ Type-C
Hello all, I have a requirement to change the i2c configuration of ccg3pa in runtime ie., from I2C Multi-Master configuration to I2C slave. From PSOC4... Show More
JoLu_3455101
USB EZ-PD™ Type-C
Hi, Our CCG3PA (CYPD3171) is setup as a power source. After negotiating a PD contract with a sink device, I can see that CCG3PA checks the VBUS voltag... Show More
apolecoco
USB EZ-PD™ Type-C
boot loadable
Solved
Is there any code of CYPD4226notebook bootloadable in the two pictures? What are the differences? What's the difference between noboot, i2cboot,dummyb... Show More
Ivan_Lee
USB EZ-PD™ Type-C
Hi,  Sir,   The Customer uses CYPD5225 to implement Alder Lake platform and it doesn't have EC to interface CCG5 They plug-in type-c pen drive during ... Show More
KEMINGQ
USB EZ-PD™ Type-C
Currently, cypd2122 is configured using JLINK. Programming I2C using JLINK generates a programming error (fail@Address 0x000000130 (block verification... Show More
frankcc
USB EZ-PD™ Type-C
Hi, I want ask  if these three chips support Apple's fast charge protocol. And when two USB ports are shared, the current of one USB port exceeds 100m... Show More
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USB EZ-PD™ Type-C

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