TDA4VM: TDA4VM Alpha EVM cannot be run by error

Part Number: TDA4VM

Hi

TDA4VM Beta EVM can be run by using SDK SBL, but Alpha EVM cannot be done.

I found that the following log comment is different between these EVM.

 Alpha EVM:Failed to set voltage to 800 mV for Slave:0x48, Res:0x0

 Beta EVM:Successfully set voltage to 800 mV for Slave:0x48, Res:0x0

As far as I checked some E2E threads related to Alpha/Beta EVM, it seems that there is no difference between them.

What should I do to solve it?

Thanks and Best regards,

HaTa