<?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>Debugging Error using Cx51</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/16324/debugging-error-using-cx51</link><description> *** error 65: access violation at C:0x006B : no &amp;#39;execute/read&amp;#39; permission 
 
It&amp;#39;s obvious that 0x006B is the vector of my interrupt,that can nor be executed... 
Due to restrictions of my developing board, 
progrm code and data are only aloud in the 0x8000</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: Debugging Error using Cx51</title><link>https://community.arm.com/thread/40340?ContentTypeID=1</link><pubDate>Wed, 04 Jun 2003 03:29:25 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:a9c9fbb4-6d98-4b38-9ad8-06d20886c622</guid><dc:creator>Keil  Support Intl.</dc:creator><description>&lt;p&gt;Most likely you are executing your program under the simulator, but you have linked for a debug hardware using Monitor-51 where the interrupt vectors are relocated to 0x8000.&lt;br /&gt;
&lt;br /&gt;
You should re-link your program for the standard CPU interrupt vector location 0.&lt;br /&gt;
&lt;br /&gt;
If you have another source of your problem, you should read the information about Error 65 under: &lt;a href="http://www.keil.com/support/docs/814.htm"&gt;http://www.keil.com/support/docs/814.htm&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>