whtat's the voltage level of MC56f82748 GPIOD4 ResetB will trigger external reset?
MC56f82748 GPIOD4 ResetB is a 3.3Volt level pin and it mentioned in technical datasheet chapter"11.1 Signal Multiplexing and Pin Assignments"
maybe this means the pin can't set 5V like other GPIO pins. Or this mean if resetB is below 3.3v, the external reset will happen?
RESETB only operated in 3.3Volts that also mentioned in Datasheet(Page 2). You Can refer the image.