Hi,
I'm running a BIST_DIAGNOSTIC_CFG on an S32G274A MCU on the RDB2 dev board. I'm observing a BIST_FAILED result, with the following MBIST status flags (corresponding to the MBSSW registers:
MBESW0,1,2,3 registers: FFFFFFFF FFFFFFFF 00003FFF 00000000
MBSSW0,1,2,3 registers: FFFFFFFF FFFFBFFF 00003FFF 00000000
I believe this is indicating that MBIST 46 is failing which corresponds to PCIE_CORE.
In our fleet of S32G274A devices, we've observed that some devices don't fail this test while others do, and some of them fail only sometimes. Is this a known issue with the S32G274A? Is there a particular clock configuration or any other configuration that can cause this MBIST to fail?
Thanks in advance.
Hello,
we are still trying to investigate it, but we are not able to confirm any issue yet. Please, what silicon version do you use?