BMI323 Shuttle Board with wrong Sensor?

[Smartin]

Hello community,

I'm using several BMI323 Shuttle Boards for my test system.
All these behave like expected, except one.

For example:
When I read the Chip ID, I'd expect 0x43 as return value but this one specific shuttle board returns 0x44.
If I write registers like FIFO config and read them back, I get different values back than I wrote originally.

Having a deeper look at the faulty shuttle board, the chip has .AN SHS imprinted on it. All my properly working shuttle boards have .AN 3UD imprinted on the chip.
Please have a look:

What is the issue here? Was the wrong sensor placed on the PCB? Is this chip another revision with different behaviour?

Thank you very much in advance for your support.

Best regards,
Martin

[FAE_CA1]

Hi,

I have connected you to local support.

Thanks.

[Smartin]

Thanks a lot. Looking forward to it.

Best regards,
Martin