https://community.nxp.com/t5/i-MX-Processors/Boot-mode-in-MIMXRT1024CAG4B/m-p/1572562#M199029 <P>1. Of course, you can use <SPAN>Internal</SPAN>&nbsp;flash for booting</P> <P>2. Set&nbsp;<SPAN>BOOT_MODE[1:0] = 10b to enter device boot mode, and also make sure the BT_CFG pins/eFuse 0x450 points to internal NOR Flash, as internal flash is not the only device for booting.</SPAN></P> <P><SPAN>3. Yes, you can load Program image by HW debugger.</SPAN></P> Tue, 20 Dec 2022 13:36:07 GMT jay_heng 2022-12-20T13:36:07Z https://community.nxp.com/t5/i-MX-Processors/Boot-mode-in-MIMXRT1024CAG4B/m-p/1571524#M198902 <P>Hi,</P><P>Boot Mode:</P><P>We are using MIMXRT1024CAG4B Microcontroller for our design and planned to use the On-Chip Flash for booting by setting the Internal Boot Mode (BOOT_MODE[1:0] = 10b).</P><UL><LI>Is there any issue in using the Internal Flash for booting?</LI><LI>What is the precaution to be taken care in using the Internal Flash from HW and SW perspective?</LI></UL><P>After first Power On, can we use the JTAG Port or Serial Wire Debug Interface for loading the Program Image into the On-Chip memory?</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="sowmiya_a_0-1671334133193.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/204794i6AC7197194369C42/image-size/medium?v=v2&amp;px=400" alt="sowmiya_a_0-1671334133193.png" title="sowmiya_a_0-1671334133193.png" /></span></P><P>&nbsp;</P> Sun, 18 Dec 2022 03:31:05 GMT https://community.nxp.com/t5/i-MX-Processors/Boot-mode-in-MIMXRT1024CAG4B/m-p/1571524#M198902 sowmiya_a 2022-12-18T03:31:05Z https://community.nxp.com/t5/i-MX-Processors/Boot-mode-in-MIMXRT1024CAG4B/m-p/1572562#M199029 <P>1. Of course, you can use <SPAN>Internal</SPAN>&nbsp;flash for booting</P> <P>2. Set&nbsp;<SPAN>BOOT_MODE[1:0] = 10b to enter device boot mode, and also make sure the BT_CFG pins/eFuse 0x450 points to internal NOR Flash, as internal flash is not the only device for booting.</SPAN></P> <P><SPAN>3. Yes, you can load Program image by HW debugger.</SPAN></P> Tue, 20 Dec 2022 13:36:07 GMT https://community.nxp.com/t5/i-MX-Processors/Boot-mode-in-MIMXRT1024CAG4B/m-p/1572562#M199029 jay_heng 2022-12-20T13:36:07Z