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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>USB work with 89c5131</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/26020/usb-work-with-89c5131</link><description> 
please help me for writing program for usb in
 At89c5131 
best regards 
javad majd 
majd_javad@yahoo.com 
 </description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: USB work with 89c5131</title><link>https://community.arm.com/thread/115374?ContentTypeID=1</link><pubDate>Wed, 11 Nov 2009 03:38:44 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:f8656ca8-7247-431d-a4a5-07232c99c2d7</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
See: &lt;a href="http://www.keil.com/condb"&gt;http://www.keil.com/condb&lt;/a&gt;&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: USB work with 89c5131</title><link>https://community.arm.com/thread/125865?ContentTypeID=1</link><pubDate>Wed, 11 Nov 2009 03:00:19 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:c5dfb6ff-7ea0-45a6-bdce-4e7585acb4d7</guid><dc:creator>ImPer Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
So you are saying that you decided to use the processor but never
visited the product page? Wouldn&amp;#39;t access to datasheet and
application notes be a required minimum requirement before being able
to go further with a chip selection?&lt;/p&gt;

&lt;p&gt;
By the way: Atmel has the note &amp;quot;Not recommended for new design:
replaced by AT89C5131A-L (full compatibility) or AT89C5131A-M
(extended 2.7-5.5V range).&amp;quot;&lt;/p&gt;

&lt;p&gt;
Or are there more manufacturers making 89C5131 chips?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: USB work with 89c5131</title><link>https://community.arm.com/thread/115386?ContentTypeID=1</link><pubDate>Wed, 11 Nov 2009 02:54:23 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:7a60ebb8-907f-4f4e-85f6-18ec4bef70f5</guid><dc:creator>javad majd</dc:creator><description>&lt;p&gt;&lt;p&gt;
your link address gave me more information and now i understand
how to write program for using usb in at89c5131&lt;br /&gt;
&lt;b&gt;thanks alot for your helping&lt;/b&gt;&lt;br /&gt;
best regards&lt;br /&gt;
javad majd&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: USB work with 89c5131</title><link>https://community.arm.com/thread/103597?ContentTypeID=1</link><pubDate>Wed, 11 Nov 2009 01:56:40 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:ced41a6a-ded3-4562-89ff-74057a1fd170</guid><dc:creator>ImPer Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
No, you really didn&amp;#39;t. Exactly how would your situation change if
you knew if this forum have other people who have worked with a
specific feature for a specific chip? You would still have to make
some own work before you would be ready to ask specific questions
about specific issues you have - unless your goal is to find someone
to send you turn-key code.&lt;/p&gt;

&lt;p&gt;
What work have you done looking into the USB functionality? Have
you looked for existing application notes?&lt;/p&gt;

&lt;p&gt;
How much time did you spend reading the information available from
Atmel?&lt;br /&gt;
&lt;a target="_blank" href="http://www.atmel.com/dyn/products/product_card.asp?part_id=3011"&gt;www.atmel.com/.../product_card.asp&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;
What was your conclusions after reading that information? What did
you find? What didn&amp;#39;t you find? What did you understand? What didn&amp;#39;t
you understand? What did you start with? How long did you come? Where
are you stuck? What are you doing to get unstuck?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: USB work with 89c5131</title><link>https://community.arm.com/thread/77908?ContentTypeID=1</link><pubDate>Tue, 10 Nov 2009 21:01:13 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:da270274-78e3-437e-a1a1-ffa6da22eac9</guid><dc:creator>javad majd</dc:creator><description>&lt;p&gt;&lt;p&gt;
dear sir&lt;br /&gt;
for your information i have worked alot about c51 family but this is
first time to work with usb for c51.so i want to know someone worked
it b4 or not??&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: USB work with 89c5131</title><link>https://community.arm.com/thread/57228?ContentTypeID=1</link><pubDate>Sun, 08 Nov 2009 22:16:35 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:888b8613-1ab4-41ac-8ebe-9ace06de70b2</guid><dc:creator>ImPer Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
Do you mean: Please let&amp;#39;s join forces with this school assignment
I have? Doesn&amp;#39;t seem like you have done much work on your own. Or did
you just forget to post the information about what you have done, and
where you got stuck?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>