Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

USB EZ-PD™ Type-C Forum Discussions

Hyungsung
Level 1
Level 1
5 questions asked 10 sign-ins 5 replies posted

Hello

I'm trying to update firmware of CYPD2103 but there are some problems.

The problems are as follows.

 

1. Device information can not be read as shown in the screen below.

Hyungsung_0-1651027463017.png

 

2. ICs that cannot read device informations are marked on the surface as shown below. Others are fine.

Hyungsung_1-1651027536784.png

 

3. When I try to update firmware, the following message appears.

Hyungsung_2-1651027603694.png

4. When I click "Configure Device" and select "EMCA-SOP'", EZ-PD Configuration Utility is shut down.

Hyungsung_3-1651027729466.png

 

Only ICs that "1481" is marked has problem like above.

I want to solve these problems.

Please replay

Thanks.

Hyungsung

0 Likes
1 Solution
Abhilash_P
Moderator
Moderator
Moderator
25 likes received 250 replies posted 250 sign-ins

Hi,

 

    The part marking is as shown below,

Abhilash_P_0-1651148493284.png

 

It is related to lot code. 

 

Regards,

Abhilash P

View solution in original post

0 Likes
7 Replies
Abhilash_P
Moderator
Moderator
Moderator
25 likes received 250 replies posted 250 sign-ins

Hi,

 

     Thank you for posting on the Infineon developer community.

Can you please let me know from where did you buy this chip?

Was it already used in one of the application?  From your attached error image, I could see that it is not programmable. 

 

Regards,

Abhilash P

0 Likes

Hi,

Thanks for your reply.

I'm not on the purchasing team so I don't know where I bought it.

Is there any way to make this IC programmable?

 

Regards,

Hyungsung

0 Likes
Abhilash_P
Moderator
Moderator
Moderator
25 likes received 250 replies posted 250 sign-ins

Hi,

 

    Please do share the following details,

1) The version of the config utility that you are using.

2) The application setup.

3) If you have procured limited amount of chip and if it is bought before 2014, please do discard it and buy the latest one.

 

Regards,

Abhilash P

0 Likes

Hi,

Thanks for your reply

 

1) The version of the config utility that you are using.
     - Version : 1.3.7 / Build : 453

2) The application setup.

    - I don't understand

3) If you have procured limited amount of chip and if it is bought before 2014, please do discard it and buy the latest one.

  - I want to know the meaning of "1481". Is it date of manufacture?

 

Regards,

Hyungsung

0 Likes
Abhilash_P
Moderator
Moderator
Moderator
25 likes received 250 replies posted 250 sign-ins

Hi,

 

    The part marking is as shown below,

Abhilash_P_0-1651148493284.png

 

It is related to lot code. 

 

Regards,

Abhilash P

0 Likes

Hello

I have more question.

I purchased cypd2103 with reel packaging through internet stock.
However, I could not update the firmware through EZ-PD Configuration Utility.
When I execute "Read from device", the setting values does not match with default setting value.
Is it a case that someone re-sell after updating the firmware?

please reply

Regards,

Hyungsung

0 Likes
Abhilash_P
Moderator
Moderator
Moderator
25 likes received 250 replies posted 250 sign-ins

Hi,

     Apologies for missing out your question.

"When I execute "Read from device", the setting values does not match with default setting value."
                              Can you please share the setting values that you have got after executing read from device from config utility?

Sometimes the vendor messages would have been updated and also if the part is specified for a particular application, some updates would be carried out. 

Please do share the read firmware and your application. 

 

Regards,
Abhilash P

 

    

0 Likes