i.MX RT Crossover MCUsのトピックRe: I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813955#M1174 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>The i.MX RT does not have internal flash memory so seems ISP or IAP, we are not applicable to it. i.MX RT work only with external flash memories. Hope this can do help for you.</P><P>Have a nice day</P><P>Rita</P></BODY></HTML> Fri, 03 Aug 2018 07:59:03 GMT Rita_Wang 2018-08-03T07:59:03Z I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813954#M1173 <HTML><HEAD></HEAD><BODY><P>I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考，谢谢</P></BODY></HTML> Thu, 02 Aug 2018 12:50:26 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813954#M1173 lifeiyan 2018-08-02T12:50:26Z Re: I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813955#M1174 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>The i.MX RT does not have internal flash memory so seems ISP or IAP, we are not applicable to it. i.MX RT work only with external flash memories. Hope this can do help for you.</P><P>Have a nice day</P><P>Rita</P></BODY></HTML> Fri, 03 Aug 2018 07:59:03 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813955#M1174 Rita_Wang 2018-08-03T07:59:03Z Re: I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813956#M1175 <HTML><HEAD></HEAD><BODY><P>有没有如下的demo呢：</P><P>1、应用程序存储在外部的flash上</P><P>2、启动时一段小rom将应用程序搬运到外部的SDRAM中，并运行在SDRAM中</P><P></P><P>谢谢</P></BODY></HTML> Fri, 03 Aug 2018 09:23:02 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813956#M1175 lifeiyan 2018-08-03T09:23:02Z Re: I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813957#M1176 <HTML><HEAD></HEAD><BODY><P>你好，朋友，我也有一样的需求；另外，IAP目前国内只有周立功做了的，我有相关资料。</P></BODY></HTML> Sun, 16 Dec 2018 04:53:50 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813957#M1176 1920844004 2018-12-16T04:53:50Z Re: I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813958#M1177 <HTML><HEAD></HEAD><BODY><P>RT ROM支持从外部Flash加载image进SDRAM执行，不需要IAP即可做到</P><P>1.&nbsp;你的image需要链接到SDRAM&nbsp;map空间里（0x8000_0000 ~ ）</P><P>2.&nbsp;使用elftosb工具生成bootable&nbsp;image时需要同时提供dcd.bin</P><P>3.使用MfgTool2下载含dcd的bootable&nbsp;image进外部Flash</P><P></P><P>底下就交给RT ROM，芯片上电启动，ROM会从外部Flash里加载一部分image&nbsp;data进内部OCRAM，这部分image&nbsp;data包含IVT,&nbsp;dcd。如果是有效的dcd，ROM会根据dcd的指示配置SDRAM控制器（SEMC），配置正确后，SDRAM便可正常访问，然后ROM会根据IVT里指示的image信息进一步搬运image进目标地址（可以是ITCM, DTCM, OCRAM, SDRAM），搬运完成即跳转到目标地址执行image</P></BODY></HTML> Fri, 21 Dec 2018 04:37:20 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813958#M1177 jay_heng 2018-12-21T04:37:20Z Re: I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813959#M1178 <HTML><HEAD></HEAD><BODY><P>那么DCD是什么？dcd其实就是告诉ROM在搬运image之前要配置哪些寄存器，dcd的语法非常简单。试试我为RT做的上位机工具吧，你会得到答案</P><P><A class="link-titled" href="https://github.com/JayHeng/nxp-sec-boot-ui" title="https://github.com/JayHeng/nxp-sec-boot-ui">GitHub - JayHeng/nxp-sec-boot-ui: A one-stop GUI tool to work with NXP MCU (Kinetis, i.MXRT, LPC) ROM bootloader, It can…</A>&nbsp;</P></BODY></HTML> Fri, 21 Dec 2018 04:41:13 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813959#M1178 jay_heng 2018-12-21T04:41:13Z Re: I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813960#M1179 <HTML><HEAD></HEAD><BODY><P>@<SPAN style="background-color: transparent; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; color: #646464; font-family: arial,helvetica,&amp;quot; helvetica neue&amp;quot;,verdana,sans-serif; font-size: 17.93px; font-style: normal; font-variant: normal; font-weight: 200; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; vertical-align: baseline; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px; padding: 0px; margin: 0px; border: 0px none #646464;">zhihui liu</SPAN> 您好，</P><P><SPAN>您的IAP搞好了吗？非常感谢您能发到我邮箱一份，</SPAN><A class="jive-link-email-small" href="mailto:934932313@qq.com">934932313@qq.com</A></P></BODY></HTML> Thu, 03 Jan 2019 07:16:48 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813960#M1179 chunleizhang 2019-01-03T07:16:48Z Re: I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813961#M1180 <HTML><HEAD></HEAD><BODY><P><SPAN>最近我也在做程序放在片外Flash中，运行在SDRAM的研究，希望您也给我发一份资料给我，非常感谢，邮箱是：</SPAN><A class="jive-link-email-small" href="mailto:zym198778@163.com">zym198778@163.com</A></P></BODY></HTML> Wed, 09 Jan 2019 03:58:47 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813961#M1180 zhangyanming 2019-01-09T03:58:47Z Re: I.MX RT1050是否支持IAP的功能，有没有官方的demo可供参考 https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813962#M1181 <HTML><HEAD></HEAD><BODY><P>这个原点的开发板的例程就有的啊</P></BODY></HTML> Wed, 09 Jan 2019 10:03:37 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/I-MX-RT1050%E6%98%AF%E5%90%A6%E6%94%AF%E6%8C%81IAP%E7%9A%84%E5%8A%9F%E8%83%BD-%E6%9C%89%E6%B2%A1%E6%9C%89%E5%AE%98%E6%96%B9%E7%9A%84demo%E5%8F%AF%E4%BE%9B%E5%8F%82%E8%80%83/m-p/813962#M1181 1920844004 2019-01-09T10:03:37Z