LPC MicrocontrollersのトピックXIP perfomrance versus internal FLASH in LPC546xx https://community.nxp.com/t5/LPC-Microcontrollers/XIP-perfomrance-versus-internal-FLASH-in-LPC546xx/m-p/681261#M27391 <HTML><HEAD></HEAD><BODY><P style="margin: 0in 0in 0pt;">Do you know how the execution time of the XIP (execute in place) feature of SPIFI on the LPC546xx parts would compare to&nbsp; internal flash and also to&nbsp;the MK22FN512 executing code from internal flash?</P></BODY></HTML> Thu, 08 Jun 2017 18:41:35 GMT Jetcitycowboy 2017-06-08T18:41:35Z XIP perfomrance versus internal FLASH in LPC546xx https://community.nxp.com/t5/LPC-Microcontrollers/XIP-perfomrance-versus-internal-FLASH-in-LPC546xx/m-p/681261#M27391 <HTML><HEAD></HEAD><BODY><P style="margin: 0in 0in 0pt;">Do you know how the execution time of the XIP (execute in place) feature of SPIFI on the LPC546xx parts would compare to&nbsp; internal flash and also to&nbsp;the MK22FN512 executing code from internal flash?</P></BODY></HTML> Thu, 08 Jun 2017 18:41:35 GMT https://community.nxp.com/t5/LPC-Microcontrollers/XIP-perfomrance-versus-internal-FLASH-in-LPC546xx/m-p/681261#M27391 Jetcitycowboy 2017-06-08T18:41:35Z Re: XIP perfomrance versus internal FLASH in LPC546xx https://community.nxp.com/t5/LPC-Microcontrollers/XIP-perfomrance-versus-internal-FLASH-in-LPC546xx/m-p/681262#M27392 <HTML><HEAD></HEAD><BODY><P>Hi Kenneth,</P><P></P><P>You can refer to the "SPIFI Performance" section in the following presentation for more information. It compares the effective throughput for different flash types and there is a table showing the coremark performance results for the different memory locations:</P><P></P><P><A href="https://community.nxp.com/docs/DOC-333596">https://community.nxp.com/docs/DOC-333596</A>&nbsp;</P><P><BR />Hope it helps!</P><P></P><P>Best Regards,<BR />Carlos Mendoza<BR />Technical Support Engineer</P></BODY></HTML> Mon, 12 Jun 2017 22:27:06 GMT https://community.nxp.com/t5/LPC-Microcontrollers/XIP-perfomrance-versus-internal-FLASH-in-LPC546xx/m-p/681262#M27392 Carlos_Mendoza 2017-06-12T22:27:06Z