Dell 6300 Laptop User Manual


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B-4 Dell PowerEdge 6300 Systems User’s Guide
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If you reconfigure your hardware, you may need pin number and signal information for
the parallel port connector. Figure B-3 illustrates the pin numbers for the parallel port
connector, and Table B-2 lists and defines the pin assignments and interface signals
for the parallel port connector.
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1 DCD I Data carrier detect
2 SIN I Serial input
3 SOUT O Serial output
4 DTR O Data terminal ready
5 GND N/A Signal ground
6 DSR I Data set ready
7 RTS O Request to send
8 CTS I Clear to send
9 RI I Ring indicator
Shell N/A N/A Chassis ground
1 — 5
6 — 9
shell
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