https://community.nxp.com/t5/MCX-Microcontrollers/FRDM-MCXN947-%E5%8D%8F%E5%A4%84%E7%90%86%E5%99%A8DSP%E4%BD%BF%E7%94%A8/m-p/2024100#M2315 您好，不是COOLFLUX DSP，是官方手册写的DSP Accelerator (PowerQUAD, with Co-Processor interface)，这个不知道怎么使用 Wed, 08 Jan 2025 14:22:10 GMT DIer 2025-01-08T14:22:10Z https://community.nxp.com/t5/MCX-Microcontrollers/FRDM-MCXN947-%E5%8D%8F%E5%A4%84%E7%90%86%E5%99%A8DSP%E4%BD%BF%E7%94%A8/m-p/2023540#M2310 <P>请问有FRDM-MCXN947 协处理器DSP使用的手册教程什么的吗，我没有找到能够使用DSP协处理器的文档，不知道该怎么用</P> Wed, 08 Jan 2025 00:31:47 GMT https://community.nxp.com/t5/MCX-Microcontrollers/FRDM-MCXN947-%E5%8D%8F%E5%A4%84%E7%90%86%E5%99%A8DSP%E4%BD%BF%E7%94%A8/m-p/2023540#M2310 DIer 2025-01-08T00:31:47Z https://community.nxp.com/t5/MCX-Microcontrollers/FRDM-MCXN947-%E5%8D%8F%E5%A4%84%E7%90%86%E5%99%A8DSP%E4%BD%BF%E7%94%A8/m-p/2023660#M2311 <P>你好&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/244420">@DIer</a>&nbsp;</P> <P>你指的是COOLFLUX DSP 吗? COOLFLUX 是集成的第三方公司产品，请在以下网页</P> <P><A href="https://www.nxp.com/products/nxp-product-information/ip-block-licensing/coolflux-dsp-family:COOLFLUX-DSP-BSP" target="_blank">https://www.nxp.com/products/nxp-product-information/ip-block-licensing/coolflux-dsp-family:COOLFLUX-DSP-BSP</A></P> <P>点击 “Contact Us” 获取相关资料</P> <P>Thanks,</P> <P>Jun Zhang</P> Wed, 08 Jan 2025 04:07:49 GMT https://community.nxp.com/t5/MCX-Microcontrollers/FRDM-MCXN947-%E5%8D%8F%E5%A4%84%E7%90%86%E5%99%A8DSP%E4%BD%BF%E7%94%A8/m-p/2023660#M2311 ZhangJennie 2025-01-08T04:07:49Z https://community.nxp.com/t5/MCX-Microcontrollers/FRDM-MCXN947-%E5%8D%8F%E5%A4%84%E7%90%86%E5%99%A8DSP%E4%BD%BF%E7%94%A8/m-p/2024100#M2315 您好，不是COOLFLUX DSP，是官方手册写的DSP Accelerator (PowerQUAD, with Co-Processor interface)，这个不知道怎么使用 Wed, 08 Jan 2025 14:22:10 GMT https://community.nxp.com/t5/MCX-Microcontrollers/FRDM-MCXN947-%E5%8D%8F%E5%A4%84%E7%90%86%E5%99%A8DSP%E4%BD%BF%E7%94%A8/m-p/2024100#M2315 DIer 2025-01-08T14:22:10Z https://community.nxp.com/t5/MCX-Microcontrollers/FRDM-MCXN947-%E5%8D%8F%E5%A4%84%E7%90%86%E5%99%A8DSP%E4%BD%BF%E7%94%A8/m-p/2024443#M2318 <P>Hi&nbsp;DIer&nbsp;</P> <P>PowerQuad 是DSP加速器，不是DSP。</P> <P>学习PowerQuad 可以参考以下AN</P> <P><A href="https://www.nxp.com.cn/docs/en/application-note/AN12282.pdf" target="_blank">https://www.nxp.com.cn/docs/en/application-note/AN12282.pdf</A></P> <P>中文版&nbsp;<A href="https://www.nxp.com.cn/docs/zh/application-note/AN12282.pdf" target="_blank">https://www.nxp.com.cn/docs/zh/application-note/AN12282.pdf</A></P> <P>代码:&nbsp;&nbsp;<A href="https://www.nxp.com/docs/en/application-note-software/AN12282SW.zip" target="_blank">https://www.nxp.com/docs/en/application-note-software/AN12282SW.zip</A></P> <P>此外MCUXpresso SDK里有关于PowerQuad的demo code， 可供参考。</P> <P>Best Regards,</P> <P>Jun Zhang</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 09 Jan 2025 03:23:48 GMT https://community.nxp.com/t5/MCX-Microcontrollers/FRDM-MCXN947-%E5%8D%8F%E5%A4%84%E7%90%86%E5%99%A8DSP%E4%BD%BF%E7%94%A8/m-p/2024443#M2318 ZhangJennie 2025-01-09T03:23:48Z