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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 I can use external ram as heap ?</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/45252/how-i-can-use-external-ram-as-heap</link><description> Hi, 
 I use the LPC17788 microcontroller and the IS42S16800F SDRAM on my board. I want to access SDRAM as heap. To do this, I first entered the Target Options and specify the external ram range for RAM1 from the Target Settings Dialog. Start address</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: How I can use external ram as heap ?</title><link>https://community.arm.com/thread/162322?ContentTypeID=1</link><pubDate>Thu, 02 Jan 2020 19:17:40 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:b206a952-8889-47cb-bca5-6ac36f385db1</guid><dc:creator>Westonsupermare Pier</dc:creator><description>&lt;p&gt;Working for my systems with SDRAM&lt;/p&gt;
&lt;p&gt;Make sure you fully initialize your external memory/interfaces in SystemInit, prior to __main being called to copy/clear the statics.&lt;/p&gt;
&lt;p&gt;Walk the code in a listing/disassembly file, or via the debugger to better understand the structures and arena settings.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>