SAK-TC397 BGA-292 Aurix 2G Triboard TLF355384 5V/3.3V detection in software

[User9635]

Hello Support,

In the Aurix 2G SAK-TC397 BGA-292 Triboard Hardware Version 2.01, there are two possible population of TLS35584 device.

TLF35584QVVS1 -> +5V standby voltage, +5V TriCore supply (V_UC)
TLF35584QVVS2 -> +3,3V standby voltage, +3,3V TriCore supply (V_UC)

I can see on my Triboard TLF35584QVVS1 is populated.
Is there any way we can query in software which one is mounted on the Triboard?
TLF35584 register description didn't contain any ID Register.
May be VEXT voltage can be read to indirectly detect the V_UC.
Any info will help me a lot.
Best Regards

[NeMa_4793301]

Check EVRADCSTAT.ADCSWDV and ADC33V. If they are in the same ballpark, VEXT=VDDP3.