Parallel Port Connector - Dell PRECISION 610 User Manual

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1 DCD
2 SIN
3 SOUT
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Shell N/A
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If you reconfigure your hardware, you may need pin number and signal information for
the parallel port connector. Figure B-4 illustrates the pin numbers for the parallel port
connector, and Table B-4 lists and defines the pin assignments and interface signals
for the parallel port connector.
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I Data carrier detect
I Serial input
O Serial output
O Data terminal ready
N/A Signal ground
I Data set ready
O Request to send
I Clear to send
I Ring indicator
N/A Chassis ground
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25
1
14
Hardware Configuration Features B-9