LP87644Q1EVM: Powering DRA821 with TPS6594-Q1 and LP8764-Q1, wrong default configuration ?

Hello Max,

As per the user guide (Link) , GPIO5 yes that is true.  I am not sure but to my understanding this must be configured in the software if used because it may not necessarily be used. I can check internally and get back to you. 

Regards,

Ishtiaque 

Hi Ishtiaque,

we want to use the part which can be default configured in NVM, our SW does not reconfigure the GPIOs and re-write the NVM.

So I want the part coming with correct NVM from TI to our manufacturing sites.

Please confirm if that is a mistake and you need to update the document, and change the pre-configured NVM on shipping parts.

thanks

Max

Hello Max,

Thanks for the clarification. I haven't got confirmation yet. I will get back to you as soon as I got reply on this. Thanks for your patience. 

Regards,

Ishtiaque 

Hi Ishtiaque,

any feedback about this GPIO5 IO topic?

Thanks

Max

Hello Max,

Sorry I haven't reply. I have asked our colleague again and as soon as I get reply I will get back to you. 

Regards,

Ishtaique