Hi team,
My customer found sometimes output voltage is not correct after power-on. I have checked the power up sequence and RSTSEL &USB/BTC setting. No suspect was found. I would like to know if anything else I could take a look at.
I saw when the issue happened, SDI (CH2 in below figure, CH1 is SCLK) is high in IDEL status, but it is low when no issue happened.
Thanks.