<?xml version="1.0" encoding="UTF-8" ?>
<?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>I2C EEPROM with LPC932</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/19967/i2c-eeprom-with-lpc932</link><description> 
Hi,I am trying to interface LPC932 with 24LC256 EEPROM through I2C
(and I&amp;#39;m new at this), and I am experiencing some problems.. 

 
1)I set the SCL and SDA ports to open drain with a 2K pull-up
resistor,is this adequate? Because I dont see any changes</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: I2C EEPROM with LPC932</title><link>https://community.arm.com/thread/74664?ContentTypeID=1</link><pubDate>Mon, 25 Dec 2006 11:08:51 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:f2d6979d-012f-43ad-bdb4-152a3232c7e3</guid><dc:creator>Michael  Baldischweiler</dc:creator><description>&lt;p&gt;&lt;p&gt;
HI,&lt;br /&gt;
use my code example (&lt;a href="http://www.c51.de/c51.de/Dateien/LPC900.php"&gt;www.c51.de/.../LPC900.php&lt;/a&gt;).
This code is smaller and better.&lt;/p&gt;

&lt;p&gt;
Mike&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: I2C EEPROM with LPC932</title><link>https://community.arm.com/thread/50415?ContentTypeID=1</link><pubDate>Fri, 22 Dec 2006 07:43:17 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:a8db0bd2-f034-4335-a859-4f32cbedbe0d</guid><dc:creator>erik  malund</dc:creator><description>&lt;p&gt;&lt;p&gt;
use the code generated by CodeArchitect, free from &lt;a target="" href="http://www.esacademy.com"&gt;&lt;a href="http://www.esacademy.com"&gt;http://www.esacademy.com&lt;/a&gt;&lt;/a&gt;
as a base.&lt;/p&gt;

&lt;p&gt;
The pullup resistor is not an exact value, it basically must take
the capacitance of your bus into accaount.&lt;/p&gt;

&lt;p&gt;
Erik&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>