What does UART stand for, and what does it do?
A) Universal ASCII Receiver Transmitter; it is used to transmit and receive ASCII characters.
B) United Artists Radio and Television; the standard data interfacing system first used by the movie industry.
C) Universal ASCII Relay Transmission; defines a method (standard) by which data communications can be made between parallel and serial devices or systems.
D) Universal Asynchronous Receiver Transmitter; it is used to interface the parallel data bus in a typical computer system to serial data transmission lines.

Question

Quizplus · Accepted Answer

Universal Asynchronous Receiver Transmitter (UART) is a hardware communication protocol used for serial communication between devices. It converts parallel data from a computer system into serial form for transmission over communication lines, and vice versa, without requiring synchronization signals.

What Does UART Stand For, and What Does It Do