Intel SGI Altix 450 manual 161

I/O Port Specifications

Table A-8 shows pinout assignments for the 9-pin male DB-9 connector.

Table A-8	Serial Port Pinout
Pin	Assignment	Description
1	DCD	Data carrier detect
2	RXD	Receive data
3	TXD	Transmit data
4	DTR	Data terminal ready
5	GND	Signal ground
6	DSR	Data set ready
7	RTS	Request to send
8	CTS	Clear to send
9	RI	Ring indicator

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