
Hardware Configuration Features
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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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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
25 14
13 1
Содержание Precision 610
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