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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>How to simulate a master device with signal function in I2C communication?</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/21968/how-to-simulate-a-master-device-with-signal-function-in-i2c-communication</link><description> 
Hi,everybody! 

 
I want to simulate a master device with signal function in
I2C communication on s3c2410,but I don&amp;#39;t know how to write this
signal function.Can you give me some examples,thank you! 
 </description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: How to simulate a master device with signal function in I2C communication?</title><link>https://community.arm.com/thread/124003?ContentTypeID=1</link><pubDate>Thu, 09 Aug 2007 17:42:07 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:300e1c4f-4083-4181-9517-1dd06f4ab2b2</guid><dc:creator>tyw ZQQ</dc:creator><description>&lt;p&gt;&lt;p&gt;
Can you tell me the relation between VTREG I2C_IN or I2C_OUT and
Appliance program in MDK, in another word,when the values of I2C_OUT
or I2C_IN changes?my CPU is s3c2410!thank you!&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: How to simulate a master device with signal function in I2C communication?</title><link>https://community.arm.com/thread/113084?ContentTypeID=1</link><pubDate>Wed, 08 Aug 2007 23:32:00 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:abd220ad-2b60-4523-ae4e-3e470f4ce1e8</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
&lt;i&gt;&amp;quot;I don&amp;#39;t know how to write a signal function which is a master
device!&amp;quot;&lt;/i&gt;&lt;/p&gt;

&lt;p&gt;
Where exactly is the problem?&lt;/p&gt;

&lt;p&gt;
Do you mean you don&amp;#39;t know how to write Signal functions, or you
don&amp;#39;t know how an I2C master works?&lt;/p&gt;

&lt;p&gt;
The Keil documentation will tell you how to write Signal
functions, and the NXP (formerly Philips) specification will tell you
what an I2C master needs to do.&lt;/p&gt;

&lt;p&gt;
If you want to simulate the specific I2C master implementation of
some chip, you will also have to consult the &lt;b&gt;Datasheet&lt;/b&gt; for
that device.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: How to simulate a master device with signal function in I2C communication?</title><link>https://community.arm.com/thread/99514?ContentTypeID=1</link><pubDate>Wed, 08 Aug 2007 17:46:49 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:3ca6582a-0f4b-4dae-b6b0-188426ee2f4e</guid><dc:creator>tyw ZQQ</dc:creator><description>&lt;p&gt;&lt;p&gt;
Thanks,In this help file there is a example about IIC signal
function which is a slave device,but I don&amp;#39;t know how to write a
signal function which is a master device!&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: How to simulate a master device with signal function in I2C communication?</title><link>https://community.arm.com/thread/88449?ContentTypeID=1</link><pubDate>Wed, 08 Aug 2007 01:41:43 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:cb7f945f-d0b1-44c8-bdbc-218015688779</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
&lt;a href="http://www.keil.com/support/man/docs/uv3/uv3_simulation.htm"&gt;http://www.keil.com/support/man/docs/uv3/uv3_simulation.htm&lt;/a&gt;&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: How to simulate a master device with signal function in I2C communication?</title><link>https://community.arm.com/thread/48403?ContentTypeID=1</link><pubDate>Wed, 08 Aug 2007 01:40:28 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:f6f3fc83-529b-4527-8f8c-66f6045be20a</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
&lt;a href="http://www.keil.com/support/man/docs/uv3/uv3_sm_i2c_communication.htm"&gt;
&lt;a href="http://www.keil.com/support/man/docs/uv3/uv3_sm_i2c_communication.htm"&gt;www.keil.com/.../uv3_sm_i2c_communication.htm&lt;/a&gt;&lt;/a&gt;&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>