MQX Software SolutionsのトピックDoes MQX support Virtual memory? https://community.nxp.com/t5/MQX-Software-Solutions/Does-MQX-support-Virtual-memory/m-p/151393#M470 <HTML><HEAD></HEAD><BODY><P>I am now reading mqx sourcecode, and find MQX seems like don't support virtual memory for coldfire V4e(for example MCF54455)and powerpc MPU which have MMU.&nbsp;</P><P>&nbsp;</P><P>Another question:</P><P>when do task switch, is it need to do cache refresh?</P><P>thanks?</P></BODY></HTML> Mon, 27 Sep 2010 13:03:36 GMT bluehacker 2010-09-27T13:03:36Z Does MQX support Virtual memory? https://community.nxp.com/t5/MQX-Software-Solutions/Does-MQX-support-Virtual-memory/m-p/151393#M470 <HTML><HEAD></HEAD><BODY><P>I am now reading mqx sourcecode, and find MQX seems like don't support virtual memory for coldfire V4e(for example MCF54455)and powerpc MPU which have MMU.&nbsp;</P><P>&nbsp;</P><P>Another question:</P><P>when do task switch, is it need to do cache refresh?</P><P>thanks?</P></BODY></HTML> Mon, 27 Sep 2010 13:03:36 GMT https://community.nxp.com/t5/MQX-Software-Solutions/Does-MQX-support-Virtual-memory/m-p/151393#M470 bluehacker 2010-09-27T13:03:36Z Re: Does MQX support Virtual memory? https://community.nxp.com/t5/MQX-Software-Solutions/Does-MQX-support-Virtual-memory/m-p/151394#M471 <HTML><HEAD></HEAD><BODY><P>MQX does not support virtual memory.</P><P>Cache refresh in the scheduler- what do you mean by 'refresh' cache? Instruction cache can be only flushed (invalidated).</P></BODY></HTML> Fri, 01 Oct 2010 15:40:20 GMT https://community.nxp.com/t5/MQX-Software-Solutions/Does-MQX-support-Virtual-memory/m-p/151394#M471 JuroV 2010-10-01T15:40:20Z Re: Does MQX support Virtual memory? https://community.nxp.com/t5/MQX-Software-Solutions/Does-MQX-support-Virtual-memory/m-p/151395#M472 <HTML><HEAD></HEAD><BODY><P>sorry, I mean just flush cache</P></BODY></HTML> Thu, 18 Nov 2010 19:46:00 GMT https://community.nxp.com/t5/MQX-Software-Solutions/Does-MQX-support-Virtual-memory/m-p/151395#M472 bluehacker 2010-11-18T19:46:00Z