i.MX RT Crossover MCUs中的主题 Re: Boot Pinout for QSPI https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Boot-Pinout-for-QSPI/m-p/885511#M2586 <HTML><HEAD></HEAD><BODY><P>Hi <A _jive_internal="true" data-containerid="-1" data-containertype="-1" data-content-finding="Community" data-objectid="339193" data-objecttype="3" href="https://community.nxp.com/people/info@simplyembedded.ca">Chris K</A>,</P><P>Thanks for your reply.<BR />Yes, the references manual is not consistent with ROM bootloader peripheral pin mux in the datasheet, I'll inform you after confirming with the AE team.<BR />Have a great day,<BR />TIC</P><P></P><P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P><P></P><P>- 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></BODY></HTML> Wed, 10 Apr 2019 06:00:00 GMT jeremyzhou 2019-04-10T06:00:00Z Boot Pinout for QSPI https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Boot-Pinout-for-QSPI/m-p/885508#M2583 <HTML><HEAD></HEAD><BODY><P>Hi all. I have a question about the pin selection for FLEXSPI for booting. I would like to know if we can boot off FLEXSPI_B instead of FLEXSPI_A as in the EVK. In table 8-1 of the reference manual, it seems to indicate that only FLEXSPI_A can be used to boot. However in table 52 of datasheet, it seems to imply that both can be used. In addition, in table 21-2 of the reference manual, eFUSE BOOT_CFG1[FLASH_TYPE] equal to 0b111 says 'on secondary pinmux option'. What is that referring to? What is the primary pinmux option, and can you not have QSPI on that?</P></BODY></HTML> Sun, 07 Apr 2019 23:00:16 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Boot-Pinout-for-QSPI/m-p/885508#M2583 info54 2019-04-07T23:00:16Z Re: Boot Pinout for QSPI https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Boot-Pinout-for-QSPI/m-p/885509#M2584 <HTML><HEAD></HEAD><BODY><P>Hi <A _jive_internal="true" data-content-finding="Community" data-userid="339193" data-username="info@simplyembedded.ca" href="https://community.nxp.com/people/info@simplyembedded.ca">Chris K</A>,</P><P>Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.<BR />Before answer the question, whether you can tell me what the chip you use.<BR />Have a great day,<BR />TIC</P><P></P><P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P><P></P><P>- 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></BODY></HTML> Tue, 09 Apr 2019 02:03:22 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Boot-Pinout-for-QSPI/m-p/885509#M2584 jeremyzhou 2019-04-09T02:03:22Z Re: Boot Pinout for QSPI https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Boot-Pinout-for-QSPI/m-p/885510#M2585 <HTML><HEAD></HEAD><BODY><DIV class="" style="color: #222222; background-color: #ffffff; font-size: 12.8px; padding: 20px 0px 0px;">Hi <A class="jx-jive-macro-user" href="https://community.nxp.com/people/jeremyzhou">jeremyzhou</A>,</DIV><DIV class="" style="color: #222222; background-color: #ffffff; font-size: medium;"><DIV class="" style="font-size: 12.8px; margin: 8px 0px 0px;"><DIV class=""><DIV dir="ltr"><DIV></DIV><DIV>That would have been useful information for me to provide:-/. I am using the i.MXRT1015.</DIV><DIV></DIV><DIV>Thanks,</DIV><DIV>Chris</DIV></DIV></DIV></DIV></DIV></BODY></HTML> Tue, 09 Apr 2019 03:08:22 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Boot-Pinout-for-QSPI/m-p/885510#M2585 info54 2019-04-09T03:08:22Z Re: Boot Pinout for QSPI https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Boot-Pinout-for-QSPI/m-p/885511#M2586 <HTML><HEAD></HEAD><BODY><P>Hi <A _jive_internal="true" data-containerid="-1" data-containertype="-1" data-content-finding="Community" data-objectid="339193" data-objecttype="3" href="https://community.nxp.com/people/info@simplyembedded.ca">Chris K</A>,</P><P>Thanks for your reply.<BR />Yes, the references manual is not consistent with ROM bootloader peripheral pin mux in the datasheet, I'll inform you after confirming with the AE team.<BR />Have a great day,<BR />TIC</P><P></P><P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P><P></P><P>- 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></BODY></HTML> Wed, 10 Apr 2019 06:00:00 GMT https://community.nxp.com/t5/i-MX-RT-Crossover-MCUs/Boot-Pinout-for-QSPI/m-p/885511#M2586 jeremyzhou 2019-04-10T06:00:00Z