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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>KEIL C error message</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/35423/keil-c-error-message</link><description> 
Hello, 

 
My MCU is 89S51/89C51, 

 
System shown below message, when I press debug 
Error: *** Device is not supported by Toolchain ! *** 
Debugger aborted ! 

 
System shown below message, when I press rebulid 
Error: *** Project &amp;#39;TEST_2&amp;#39;, Target</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/109329?ContentTypeID=1</link><pubDate>Fri, 17 Nov 2017 02:50:35 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:9e2f3508-3fe5-4ad5-b320-cf39fb048fc7</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
That has nothing to do with Keil!&lt;/p&gt;

&lt;p&gt;
I&amp;#39;m sure your local SiLabs distributor or rep will be happy to
help you with that.&lt;/p&gt;

&lt;p&gt;
Or ask on the SiLabs forum ...&lt;/p&gt;

&lt;p&gt;
But they will need more information about your requirements.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/83711?ContentTypeID=1</link><pubDate>Thu, 16 Nov 2017 18:11:04 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:110c0000-283d-41fc-87da-bf75b500f9dd</guid><dc:creator>H Robert</dc:creator><description>&lt;p&gt;&lt;p&gt;
Hello Sir,&lt;/p&gt;

&lt;p&gt;
Do you know which parts number of Si-Labs can replace ATMEL
89S51?&lt;/p&gt;

&lt;p&gt;
Sincerely&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/137442?ContentTypeID=1</link><pubDate>Thu, 02 Nov 2017 03:37:23 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:a4288e05-a877-4b98-8839-295ca7757098</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
Again, C51 and ARM are entirely different - why did you download
MDK-ARM if you&amp;#39;re using an 8051??&lt;/p&gt;

&lt;p&gt;
And, again, do the chips you&amp;#39;re using actually have any debug
capabilities at all?&lt;/p&gt;

&lt;p&gt;
Obviously, you won&amp;#39;t be able to use the debugger if the chips
themselves don&amp;#39;t support it!&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/121196?ContentTypeID=1</link><pubDate>Thu, 02 Nov 2017 03:35:02 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:931961e6-b3bd-4600-8301-c3cbc96597db</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
Go on - look at the links in the blue band at the foot of every
page on this entire website!&lt;/p&gt;

&lt;p&gt;
You do realise that &lt;b&gt;C51&lt;/b&gt; (derived from the Intel
&lt;b&gt;8051&lt;/b&gt;) is entirely different from ARM - don&amp;#39;t you ... ?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/129477?ContentTypeID=1</link><pubDate>Wed, 01 Nov 2017 21:37:30 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:1ab58a44-36f7-410c-9dbc-05366b291b1c</guid><dc:creator>H Robert</dc:creator><description>&lt;p&gt;&lt;p&gt;
I&amp;#39;ve downloaded CA51 Compiler Kit &amp;amp; MDK-Arm, but still can&amp;#39;t
debug.&lt;/p&gt;

&lt;p&gt;
file name : C51V956.EXE(V9.56)&lt;br /&gt;
&lt;a href="http://www.keil.com/demo/eval/c51.htm"&gt;www.keil.com/.../c51.htm&lt;/a&gt;&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/121195?ContentTypeID=1</link><pubDate>Wed, 01 Nov 2017 21:01:35 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:a441db94-9c13-42bd-b06a-d0fc3568be7b</guid><dc:creator>dhanaraj shanmugam</dc:creator><description>&lt;p&gt;&lt;p&gt;
I have never used C51 tool chain recently. But I assume you choose
C51 MDK and multiple example programs from below link.&lt;br /&gt;
&lt;a href="http://www.keil.com/download/"&gt;http://www.keil.com/download/&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;
Install C51 and try any sample program installed along with MDK
installation.&lt;br /&gt;
Note: Since you can download only evaluation version, there is a
limit in final binary size. That means your code can not grow above
certain limits.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/109342?ContentTypeID=1</link><pubDate>Wed, 01 Nov 2017 18:37:30 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:dfce5d11-11bb-4eb8-bc13-f1da44b59073</guid><dc:creator>H Robert</dc:creator><description>&lt;p&gt;&lt;p&gt;
Hello, Sir,&lt;/p&gt;

&lt;p&gt;
When I installed KEIl V5, I&amp;#39;ve alos download several packs.&lt;/p&gt;

&lt;p&gt;
The packs didn&amp;#39;t includ &amp;quot;Keil C51 toolchain&amp;quot;? If NO, where can
download Keil C51 toolchain??&lt;/p&gt;

&lt;p&gt;
Thank you.&lt;/p&gt;

&lt;p&gt;
Sincerely,&lt;/p&gt;

&lt;p&gt;
Robert&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/94223?ContentTypeID=1</link><pubDate>Wed, 01 Nov 2017 18:14:01 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:b7fe62c6-8bb3-4732-a5e7-a5873973382e</guid><dc:creator>H Robert</dc:creator><description>&lt;p&gt;&lt;p&gt;
Hello, Sir,&lt;/p&gt;

&lt;p&gt;
Do you have earlier version download link?&lt;br /&gt;
Thank you.&lt;/p&gt;

&lt;p&gt;
Sincerely,&lt;/p&gt;

&lt;p&gt;
Robert&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/94213?ContentTypeID=1</link><pubDate>Wed, 01 Nov 2017 09:28:21 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:ee6cf235-2efa-4616-bd46-2dab11349119</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
You do have the Keil &lt;b&gt;C51&lt;/b&gt; toolchain - don&amp;#39;t you ?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/70367?ContentTypeID=1</link><pubDate>Wed, 01 Nov 2017 09:23:13 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:851407f3-274c-4e3c-b182-7f20a5c653a2</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
Do they even have any debug capability?&lt;/p&gt;

&lt;p&gt;
&lt;i&gt;&amp;quot;please kindly teach me, how does solve this problem?&amp;quot;&lt;/i&gt;&lt;/p&gt;

&lt;p&gt;
Go on - if it&amp;#39;s not supported in that toolchain, then you
obviously need to get a &lt;b&gt;&lt;i&gt;different&lt;/i&gt; toolchain!&lt;/b&gt;&lt;/p&gt;

&lt;p&gt;
You obviously need to choose a toolchain which &lt;i&gt;&lt;b&gt;does&lt;/b&gt;&lt;/i&gt;
support your device!&lt;/p&gt;

&lt;p&gt;
Simples!&lt;/p&gt;

&lt;p&gt;
You wouldn&amp;#39;t, perhaps, be trying to use the free &lt;b&gt;Si-Labs&lt;/b&gt;
version with another manufacturer&amp;#39;s chips - would you ... ?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: KEIL C error message</title><link>https://community.arm.com/thread/86236?ContentTypeID=1</link><pubDate>Wed, 01 Nov 2017 07:57:51 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:c771811b-a650-4933-829a-4ca6afd6e453</guid><dc:creator>Westonsupermare Pier</dc:creator><description>&lt;p&gt;&lt;p&gt;
Perhaps you need an earlier version of the tool that supports the
micro, or the debugger you have attached to it. If you can generate a
.HEX use other programming tools to burn the firmware.&lt;/p&gt;

&lt;p&gt;
Consider if it is a message from God? That now might be a good
time to migrate to current and support devices, like the myriad of
Cortex-Mx devices.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>