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Draw the pin out of RS232 and describe the function of TXD, RXD, DTE and DCE.
written 5.3 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 4.0 years ago
embedded systems
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written 5.3 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.3 years ago

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TXD:It is used to transmit the data.

RXD:It is used to receive the data.

DTE: Data Terminal equipment which send and receive the data

DCE: Data communication equipment such as modem which is responsible for transferring the data.
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