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Use a common null-modem cable pinout which supports hardware flow control.

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PR:		docs/35280
Submitted by:	mheinen
This commit is contained in:
Martin Heinen 2002-12-23 22:35:53 +00:00
parent fac4216e05
commit ec20a60249
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=15424
1 changed files with 36 additions and 35 deletions
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71
en_US.ISO8859-1/books/handbook/serialcomms/chapter.sgml
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@ -140,10 +140,18 @@
</thead>
<tbody>
<row>
<entry>SG</entry>
<entry>7</entry>
<entry>verbunden mit</entry>
<entry>7</entry>
<entry>SG</entry>
</row>
<row>
<entry>TxD</entry>
<entry>2</entry>
<entry>connects to</entry>
<entry>verbunden mit</entry>
<entry>3</entry>
<entry>RxD</entry>
</row>
@ -151,66 +159,59 @@
<row>
<entry>RxD</entry>
<entry>3</entry>
<entry>connects to</entry>
<entry>verbunden mit</entry>
<entry>2</entry>
<entry>TxD</entry>
</row>
<row>
<entry>DTR</entry>
<entry>20</entry>
<entry>connects to</entry>
<entry>6</entry>
<entry>DSR</entry>
<entry>RTS</entry>
<entry>4</entry>
<entry>verbunden mit</entry>
<entry>5</entry>
<entry>CTS</entry>
</row>
<row>
<entry>DSR</entry>
<entry>6</entry>
<entry>connects to</entry>
<entry>20</entry>
<entry>DTR</entry>
<entry>CTS</entry>
<entry>5</entry>
<entry>verbunden mit</entry>
<entry>4</entry>
<entry>RTS</entry>
</row>
<row>
<entry>SG</entry>
<entry>7</entry>
<entry>connects to</entry>
<entry>7</entry>
<entry>SG</entry>
<entry>DTR</entry>
<entry>20</entry>
<entry>verbunden mit</entry>
<entry>6</entry>
<entry>DSR</entry>
</row>
<row>
<entry>DCD</entry>
<entry>8</entry>
<entry>connects to</entry>
<entry>4</entry>
<entry>RTS</entry>
</row>
<row>
<entry>RTS</entry>
<entry>4</entry>
<entry></entry>
<entry>5</entry>
<entry>CTS</entry>
<entry>6</entry>
<entry>DSR</entry>
</row>
<row>
<entry>CTS</entry>
<entry>5</entry>
<entry>connects to</entry>
<entry>8</entry>
<entry>DCD</entry>
<entry>DSR</entry>
<entry>6</entry>
<entry>verbunden mit</entry>
<entry>20</entry>
<entry>DTR</entry>
</row>
</tbody>
</tgroup>
</informaltable>
<note>
<para>For DCD to RTS, connect pins 4 to 5 internally in the
connector hood, and then to pin 8 in the remote
hood.</para>
<para>Connect <quote>Data Set Ready</quote> (DSR) and
<quote>Data Carrier Detect</quote> (DCD) internally in the
connector hood, and then to <quote>Data Terminal
Ready</quote> (DTR) in the remote hood.</para>
</note>
</sect4>