topic 如何将部分程序放在ITCM中运行 in i.MX RT Crossover MCUs https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/%E5%A6%82%E4%BD%95%E5%B0%86%E9%83%A8%E5%88%86%E7%A8%8B%E5%BA%8F%E6%94%BE%E5%9C%A8ITCM%E4%B8%AD%E8%BF%90%E8%A1%8C/m-p/1076125#M8999 <HTML><HEAD></HEAD><BODY><P>使用MXRT1011 发现在显示复杂的GUI 界面需要大量计算 ，20*320的画面 3-10ms，想将数据放到TCM中 ，但是程序太大，只有（+RW +ZI）放到了DTCM中，想将一部分程序GUI核心程序放到ITCM中运行，其他程序放在flexspi中，但是一直没有弄好，不知道怎么弄，还请指导下，谢谢</P></BODY></HTML> Sat, 08 Aug 2020 06:25:14 GMT tim-wei 2020-08-08T06:25:14Z 如何将部分程序放在ITCM中运行 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/%E5%A6%82%E4%BD%95%E5%B0%86%E9%83%A8%E5%88%86%E7%A8%8B%E5%BA%8F%E6%94%BE%E5%9C%A8ITCM%E4%B8%AD%E8%BF%90%E8%A1%8C/m-p/1076125#M8999 <HTML><HEAD></HEAD><BODY><P>使用MXRT1011 发现在显示复杂的GUI 界面需要大量计算 ，20*320的画面 3-10ms，想将数据放到TCM中 ，但是程序太大，只有（+RW +ZI）放到了DTCM中，想将一部分程序GUI核心程序放到ITCM中运行，其他程序放在flexspi中，但是一直没有弄好，不知道怎么弄，还请指导下，谢谢</P></BODY></HTML> Sat, 08 Aug 2020 06:25:14 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/%E5%A6%82%E4%BD%95%E5%B0%86%E9%83%A8%E5%88%86%E7%A8%8B%E5%BA%8F%E6%94%BE%E5%9C%A8ITCM%E4%B8%AD%E8%BF%90%E8%A1%8C/m-p/1076125#M8999 tim-wei 2020-08-08T06:25:14Z Re: 如何将部分程序放在ITCM中运行 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/%E5%A6%82%E4%BD%95%E5%B0%86%E9%83%A8%E5%88%86%E7%A8%8B%E5%BA%8F%E6%94%BE%E5%9C%A8ITCM%E4%B8%AD%E8%BF%90%E8%A1%8C/m-p/1076126#M9000 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>非常感谢使用NXP产品，很高兴为你提供技术支持！<BR />每个IDE对于函数重定向设置手段或办法都是有所区别的，建议参考对应IDE的应用手册。</P><DIV style="border: 0px; font-weight: inherit; font-size: 14px;"><DIV class="" style="border: 0px; font-weight: inherit; margin: 20px 0px;"><P style="color: #51626f; background-color: #ffffff; border: 0px; font-weight: inherit; font-size: 14px;">Have a great day,<BR />TIC</P><P style="color: #51626f; background-color: #ffffff; border: 0px; font-weight: inherit; font-size: 14px;">&nbsp;</P><P style="color: #51626f; background-color: #ffffff; border: 0px; font-weight: inherit; font-size: 14px;">-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P><P style="color: #51626f; background-color: #ffffff; border: 0px; font-weight: inherit; font-size: 14px;">&nbsp;</P><P style="color: #51626f; background-color: #ffffff; border: 0px; font-weight: inherit; font-size: 14px;">- We are following threads for 7 weeks after the last post, later replies are ignored<BR />Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR />-------------------------------------------------------------------------------</P></DIV></DIV><DIV style="border: 0px; font-weight: inherit; font-size: 14px;"></DIV><DIV class="" style="border: 0px; font-weight: inherit; font-size: 14px; margin: 20px 0px 0px;"><DIV class="" data-comment-id="1352133" style="color: #646464; border: none; font-weight: inherit; font-size: 0.8571rem;"></DIV></DIV></BODY></HTML> Tue, 11 Aug 2020 01:49:22 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/%E5%A6%82%E4%BD%95%E5%B0%86%E9%83%A8%E5%88%86%E7%A8%8B%E5%BA%8F%E6%94%BE%E5%9C%A8ITCM%E4%B8%AD%E8%BF%90%E8%A1%8C/m-p/1076126#M9000 jeremyzhou 2020-08-11T01:49:22Z Re: 如何将部分程序放在ITCM中运行 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/%E5%A6%82%E4%BD%95%E5%B0%86%E9%83%A8%E5%88%86%E7%A8%8B%E5%BA%8F%E6%94%BE%E5%9C%A8ITCM%E4%B8%AD%E8%BF%90%E8%A1%8C/m-p/1076127#M9001 <HTML><HEAD></HEAD><BODY><P>SDK里面的部分程序是有例子的，比如flexspi的example，你看他的IAR/keil的link文件就是把某段代码或者文件放到ram中去的。</P></BODY></HTML> Tue, 11 Aug 2020 07:48:43 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/%E5%A6%82%E4%BD%95%E5%B0%86%E9%83%A8%E5%88%86%E7%A8%8B%E5%BA%8F%E6%94%BE%E5%9C%A8ITCM%E4%B8%AD%E8%BF%90%E8%A1%8C/m-p/1076127#M9001 daweiyou 2020-08-11T07:48:43Z