https://community.nxp.com/t5/Other-NXP-Products/KW45B41Z83-Fuse-Program/m-p/1768474#M20341 <P>Hello,</P> <P>&nbsp;</P> <P>Hope you are doing well. The main purpose of these APIs is to provide access to functions used and implemented in ROM to authenticate the application image and processing sb3 files.</P> <P>&nbsp;</P> <P>For this, it is recommended to some of these resources:</P> <UL type="disc"> <LI><A href="https://www.nxp.com/webapp/Download?colCode=AN14109" target="_blank">KW45 Secure Boot Using the SEC Tool</A></LI> <LI><A href="https://www.nxp.com/docs/en/application-note/AN14003.pdf" target="_blank">Programming the KW45 flash for Application and Radio firmware via Serial Wire Debug during</A></LI> <LI><A href="https://www.nxp.com/webapp/Download?colCode=AN13931" target="_blank">Managing Lifecycles on KW45</A></LI> <LI><A href="https://www.nxp.com/docs/en/application-note/AN13883.pdf" target="_blank">Updating KW45 Radio Firmware via ISP using SPSDK</A></LI> <LI><A href="https://www.nxp.com/webapp/Download?colCode=AN13838" target="_blank">Secure Boot for KW45</A></LI> </UL> <P>&nbsp;</P> <P>So, depending on what you are trying to do, I would recommend you check any of these Application Notes.</P> <P>&nbsp;</P> <P>Hope this helps.</P> <P>&nbsp;</P> <P>Best Regards,</P> <P>Ricardo</P> Mon, 04 Dec 2023 19:25:00 GMT Ricardo_Zamora 2023-12-04T19:25:00Z https://community.nxp.com/t5/Other-NXP-Products/KW45B41Z83-Fuse-Program/m-p/1766829#M20314 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Lu888_0-1701395577405.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/252378iA70FBDB0FA5494FE/image-size/medium?v=v2&amp;px=400" role="button" title="Lu888_0-1701395577405.png" alt="Lu888_0-1701395577405.png" /></span></P><P>When I use this API，i want to know how to&nbsp; regulate the&nbsp;voltage&nbsp;for over-drive and how to set up&nbsp;</P><DIV><DIV><SPAN>systemClockFrequencyMHz?</SPAN></DIV></DIV><P>&nbsp;</P> Fri, 01 Dec 2023 01:58:32 GMT https://community.nxp.com/t5/Other-NXP-Products/KW45B41Z83-Fuse-Program/m-p/1766829#M20314 Lu888 2023-12-01T01:58:32Z https://community.nxp.com/t5/Other-NXP-Products/KW45B41Z83-Fuse-Program/m-p/1768474#M20341 <P>Hello,</P> <P>&nbsp;</P> <P>Hope you are doing well. The main purpose of these APIs is to provide access to functions used and implemented in ROM to authenticate the application image and processing sb3 files.</P> <P>&nbsp;</P> <P>For this, it is recommended to some of these resources:</P> <UL type="disc"> <LI><A href="https://www.nxp.com/webapp/Download?colCode=AN14109" target="_blank">KW45 Secure Boot Using the SEC Tool</A></LI> <LI><A href="https://www.nxp.com/docs/en/application-note/AN14003.pdf" target="_blank">Programming the KW45 flash for Application and Radio firmware via Serial Wire Debug during</A></LI> <LI><A href="https://www.nxp.com/webapp/Download?colCode=AN13931" target="_blank">Managing Lifecycles on KW45</A></LI> <LI><A href="https://www.nxp.com/docs/en/application-note/AN13883.pdf" target="_blank">Updating KW45 Radio Firmware via ISP using SPSDK</A></LI> <LI><A href="https://www.nxp.com/webapp/Download?colCode=AN13838" target="_blank">Secure Boot for KW45</A></LI> </UL> <P>&nbsp;</P> <P>So, depending on what you are trying to do, I would recommend you check any of these Application Notes.</P> <P>&nbsp;</P> <P>Hope this helps.</P> <P>&nbsp;</P> <P>Best Regards,</P> <P>Ricardo</P> Mon, 04 Dec 2023 19:25:00 GMT https://community.nxp.com/t5/Other-NXP-Products/KW45B41Z83-Fuse-Program/m-p/1768474#M20341 Ricardo_Zamora 2023-12-04T19:25:00Z