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Draw the pin out of RS232 and describe the function of TXD, RXD, DTE and DCE.
1 Answer
written 5.9 years ago by | • modified 5.9 years ago |
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.