I understand from the datasheet that power supply should always start from zero for ADXL362, every time it starts.
Currently I am using GPIO to power up the ADXL362 and using the ADXL362 reference design from digilent (please see below). GPIO shall be connected to VCC3V3. I switch ON and OFF ADXL362 many times as required during operation, using the GPIO.
But in the datasheet, the recommended circuit is as given below, to make sure voltage is zero between power cycles.
Do you think the above given circuit is needed when powering using GPIO is done ? Is the attached schematic circuit fine ? (During the operation, we many time switch OFF and ON ADXL362 using GPIO)