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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>LCD interfaccing with AT89S52</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/40997/lcd-interfaccing-with-at89s52</link><description> 
I have interfaced AT89S52 with 16x2 LCD display and used following
code. But nothing is being displayed on the display. Pls help me. 

 
#include&amp;lt;reg51.h&amp;gt; 
sfr lcd_data_pin=0xA0; // data port P2 
sbit rs=P3^0; // Register select pin 
sbit rw=P3^1; </description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: LCD interfaccing with AT89S52</title><link>https://community.arm.com/thread/69235?ContentTypeID=1</link><pubDate>Thu, 04 Jun 2015 02:12:19 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:eeee1f83-7c63-4616-8dd2-f97839fc3726</guid><dc:creator>ImPer Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
What was the result of your own &lt;b&gt;debugging&lt;/b&gt;?&lt;/p&gt;

&lt;p&gt;
Have you verified all signals?&lt;br /&gt;
All timing?&lt;br /&gt;
All commands?&lt;br /&gt;
How to tag source code when posting here?&lt;/p&gt;
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