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D.1 Serial Port


D.1 Serial Port
Table D-1 lists the specifications of the serial port.
Table D-1  Serial port
Pin arrangement Pin number Signal name Input/output Description
serial_port 1 RTS Output Transmission request
2 DTR Output Data terminal ready
3 TXD Output Transmitted data
4 GND
---
Ground
5 GND
---
Ground
6 RXD Input Received data
7 DSR Input Data set ready
8 CTS Input Transmission possible