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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>rs232 to rs 485 converter</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/38761/rs232-to-rs-485-converter</link><description> 
hello, 
I need RS232 to RS485 converter. which IC should I use?? 
 </description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: rs232 to rs 485 converter</title><link>https://community.arm.com/thread/90338?ContentTypeID=1</link><pubDate>Fri, 02 Apr 2010 05:25:04 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:620bc51c-83f6-4b29-b1c6-febb2d4bfced</guid><dc:creator>&amp;#178;erik malund</dc:creator><description>&lt;p&gt;&lt;p&gt;
first; why not just buy a good one from&lt;br /&gt;
&lt;a target="_blank" href="http://www.bb-elec.com/Subcategory.asp?SubCategoryId=11&amp;amp;Trail=2&amp;amp;TrailType=Top"&gt;www.bb-elec.com/Subcategory.asp&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;
second: BB does have schematics publicly accessible that should
give you some ideas&lt;/p&gt;

&lt;p&gt;
Erik&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: rs232 to rs 485 converter</title><link>https://community.arm.com/thread/57992?ContentTypeID=1</link><pubDate>Fri, 02 Apr 2010 01:15:26 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:041d1731-b622-4dc2-809e-90f6356b5bfb</guid><dc:creator>Mike Kleshov</dc:creator><description>&lt;p&gt;&lt;p&gt;
Basically, any RS-232 and RS-485 transceivers. For example,
MAX3232 and SN75176.&lt;br /&gt;
You have to find a way to supply the &amp;#39;Receiver Enable&amp;#39; and &amp;quot;Driver
Enable&amp;#39; signals to the RS-485 transceiver. Apparently, the RTS signal
or RS-232 is used for that in some setups.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>