PCM2906C: PCM290xCEVM-U Design Files - problem with gerbers

Hi, Alex,

Thanks for pointing this out, it seems it is an issue with the original design of the board, which was designed long time ago. I have an EVM in hand and this issue seems to be fixed, I need to check if there is a new version of gerbers for this board. It will take me some time as this is an old design, I will get back to you as soon as I find something.

Best Regards,

  -Diego Meléndez López
   Audio Applications Engineer

Thanks Diego, I will wait.

Hi, Alex,

I have investigated and the latest gerbers we have are the same you are looking at. It seems that there is a problem with the soldermask layer, however, the design files are not available so I am afraid we cannot make the change to the current gerbers to fix this. I need to check how this issue was solved for the EVM build, but to be honest it will be complicated to find something as this is an old design and the people working with it is no longer in TI. 

Regards,

-Diego Meléndez López
Audio Applications Engineer

Thanks for the information, Diego! As I see the PCM2906CEVM-U board is still manufactured and sold.

https://store.ti.com/PCM2906CEVM-U-PCM2906C-Evaluation-Module-P2758.aspx

It would be interesting to know what files are used in production now.

Yours faithfully,

Alex