CYPD3175 Firmware update using CCG3PA EVK (CY4532)

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MiNe_85951
Level 7
Level 7
Distributor - TED (Japan)
50 likes received 500 replies posted 50 solutions authored

Hi,

We are considering CYPD3175.

We would like to confirm for the firmware update operation using the CC line.
So trying to connect with power board of CCG3PA EVK.
A board with CYPD3175 is used instead of the main board of CCG3PA EVK.

However, the firmware cannot be updated normally.

The data sheet includes the following.

CYPD3171-24LQXQ : Power Bank : UFP CC Bootloader

CYPD3175-24LQXQ : Power Adapter based on Direct Feedback : DFP CC with Direct Feedback Bootloader

We think the above differences are influencing.
Do we need to set anything on the power board of CCG3PA EVK?

Regards,

0 Likes
1 Solution
YiZ_31
Moderator
Moderator
Moderator
1000 replies posted 750 replies posted 500 replies posted

Hi,

Have you updated the firmware of CCG4 to MTK?

C:\Program Files (x86)\Cypress\EZ-PD Configuration Utility\Firmware\MTK


Regards,
Eddie

View solution in original post

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1 Reply
YiZ_31
Moderator
Moderator
Moderator
1000 replies posted 750 replies posted 500 replies posted

Hi,

Have you updated the firmware of CCG4 to MTK?

C:\Program Files (x86)\Cypress\EZ-PD Configuration Utility\Firmware\MTK


Regards,
Eddie

0 Likes