1 Reply Latest reply on Mar 10, 2019 8:47 PM by ShipingW_81

    (MB9BF368N)Does reset being left HI or left low during power up is OK?

    gulec_2585086

      We have using BMC to control reset of MCU. But BMC and MCU have difference main power.

      So it cause a illegal reset level during power up.

       

      We try to remove P3V3_A pull-up resistor (Figure 1) and P3V3_B pull-up resistor (Figure 2) get the difference result as attached waveform.

      Does reset being left HI or left low during power up is OK?