Explain various modes of operation of serial port in 8051?

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written 7.1 years ago by

teamques10 ★ 70k

• modified 6.0 years ago

microcontroller and embedded programming

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written 7.1 years ago by

teamques10 ★ 70k

The 8051 contains UART – universal asynchronies receiver transmitter

• The serial port is full duplex

• It can transmit and receive simultaneously

• 2 port and 3 pins are used to provide the serial interface

P 3.0 is the receiver pin (RXD) P 3.1 is the transmitter pin (TXD) …

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