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To attach the
DB-25 of the UDS device to the DB-9 com port on a PC, use a straight-through
modem cable.
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The pinouts for
a DB-9 to DB-25 straight through modem cable are above. The Lantronix part
number for this cable is 500-163.
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To configure
the UDS via the DB25 serial port, only the TXD, RXD, and GND signals are
necessary.
