The power good (PG) pin is used in many of TI's TPS62x family of step-down converters to indicate whether the output voltage is still being supplied during normal operation of the device. The PG pin i
[i=s]This post was last edited by dql2016 on 2021-12-15 20:09[/i]The serial port is one of the most commonly used interfaces in embedded systems, and the system terminals are usually serial ports. In