topic Custom LUT for FLEXSPI on MIMXRT1176 in Model-Based Design Toolbox (MBDT) https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/Custom-LUT-for-FLEXSPI-on-MIMXRT1176/m-p/2045370#M9988 <P>Hello,</P><P>I’m trying to create a custom LUT but am unsure how to proceed. The default flash type is ISSI IS25WP064A-JBLE, but I want to use the FM25V02A-GTR. I've tried to modify the generated file (peripherals.c &amp; peripherals.h) with my own LUT entries, but I noticed that they get overwritten upon compilation.</P><P>How can I properly implement a custom LUT in MBDT? Additionally, is there a way to modify the default LUT without it being reset during compilation?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Boes_0-1739785929724.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/324260i614B158952C9A07E/image-size/medium?v=v2&amp;px=400" role="button" title="Boes_0-1739785929724.png" alt="Boes_0-1739785929724.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Boes_1-1739786359252.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/324261i920CC689DEEFA9F1/image-size/medium?v=v2&amp;px=400" role="button" title="Boes_1-1739786359252.png" alt="Boes_1-1739786359252.png" /></span></P><P>&nbsp;</P> Mon, 17 Feb 2025 10:00:55 GMT Boes 2025-02-17T10:00:55Z Custom LUT for FLEXSPI on MIMXRT1176 https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/Custom-LUT-for-FLEXSPI-on-MIMXRT1176/m-p/2045370#M9988 <P>Hello,</P><P>I’m trying to create a custom LUT but am unsure how to proceed. The default flash type is ISSI IS25WP064A-JBLE, but I want to use the FM25V02A-GTR. I've tried to modify the generated file (peripherals.c &amp; peripherals.h) with my own LUT entries, but I noticed that they get overwritten upon compilation.</P><P>How can I properly implement a custom LUT in MBDT? Additionally, is there a way to modify the default LUT without it being reset during compilation?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Boes_0-1739785929724.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/324260i614B158952C9A07E/image-size/medium?v=v2&amp;px=400" role="button" title="Boes_0-1739785929724.png" alt="Boes_0-1739785929724.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Boes_1-1739786359252.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/324261i920CC689DEEFA9F1/image-size/medium?v=v2&amp;px=400" role="button" title="Boes_1-1739786359252.png" alt="Boes_1-1739786359252.png" /></span></P><P>&nbsp;</P> Mon, 17 Feb 2025 10:00:55 GMT https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/Custom-LUT-for-FLEXSPI-on-MIMXRT1176/m-p/2045370#M9988 Boes 2025-02-17T10:00:55Z