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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>Flash Download failed - &amp;quot;Cortex-M3&amp;quot; ATSAM3S2A</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/30735/flash-download-failed---cortex-m3-atsam3s2a</link><description> 
Hi there, 
I have a ulink2 and a ATSAM3S2A with 128kb Flash. 
The connection via JTAG/SW seems to be okay, I see the device name
and the IDCode in the Debug window. 
When I start to download the code into the flash I get &amp;quot;Full Chip
Erase Failed!&amp;quot; and</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: Flash Download failed - "Cortex-M3" ATSAM3S2A</title><link>https://community.arm.com/thread/60929?ContentTypeID=1</link><pubDate>Sat, 11 Aug 2012 03:15:30 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:c14d8cf8-f3dd-4c27-9ffc-e273a736949c</guid><dc:creator>Ahmad Mahmoud</dc:creator><description>&lt;p&gt;&lt;p&gt;
Hi all.&lt;br /&gt;
I have the same problem.&lt;br /&gt;
My device is AT91SAM3U4E and I want to program internal flash.&lt;br /&gt;
But I get the &amp;quot;flash download failed cortex-m3&amp;quot; and &amp;quot;cannot access
memory&amp;quot; error message.&lt;br /&gt;
Can anybody help me?&lt;br /&gt;
thanks in adavnce.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Flash Download failed - "Cortex-M3" ATSAM3S2A</title><link>https://community.arm.com/thread/60928?ContentTypeID=1</link><pubDate>Tue, 24 Jul 2012 03:36:21 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:95e82bae-7409-4b21-9b32-14454ded63bb</guid><dc:creator>Vinod naik</dc:creator><description>&lt;p&gt;&lt;p&gt;
Hi,&lt;br /&gt;
I am also facing same problem.In our PCB AT91SAM3U4E MCU and nand
flash are major IC.&lt;br /&gt;
1. PCB with AT91SAM3U4E MCU is working fine.&lt;br /&gt;
2. PCB with AT91SAM3U4E MCU and NAND flash is giving same problem as
you mentioned.&lt;br /&gt;
If you solved problem please help me.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>