LPC MicrocontrollersのトピックLPC 24xx ISP locked https://community.nxp.com/t5/LPC-Microcontrollers/LPC-24xx-ISP-locked/m-p/582792#M20746 <HTML><HEAD></HEAD><BODY><P>We have LPC 2468 with internal flash and need to reprogramme with our code by ISP. Probleme is, that IC is locked and setted security...Is a way to un-lock device, erase &nbsp;and burn new code. We use Flash Magic ..</P></BODY></HTML> Thu, 01 Sep 2016 08:58:15 GMT michalmatejka 2016-09-01T08:58:15Z LPC 24xx ISP locked https://community.nxp.com/t5/LPC-Microcontrollers/LPC-24xx-ISP-locked/m-p/582792#M20746 <HTML><HEAD></HEAD><BODY><P>We have LPC 2468 with internal flash and need to reprogramme with our code by ISP. Probleme is, that IC is locked and setted security...Is a way to un-lock device, erase &nbsp;and burn new code. We use Flash Magic ..</P></BODY></HTML> Thu, 01 Sep 2016 08:58:15 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC-24xx-ISP-locked/m-p/582792#M20746 michalmatejka 2016-09-01T08:58:15Z Re: LPC 24xx ISP locked https://community.nxp.com/t5/LPC-Microcontrollers/LPC-24xx-ISP-locked/m-p/582793#M20747 <HTML><HEAD></HEAD><BODY><DIV class=""><P>Hi Michal,</P><P>You mean the CRP has been implemented? if CRP1/2 is set, you can use FlashMagic to erase the flash.</P><P>If CRP3 is set, ISP mode only can be entered by user code.</P><P><span class="lia-inline-image-display-wrapper" image-alt="161426_161426.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/122184i5742C890F4FF3BD7/image-size/large?v=v2&amp;px=999" role="button" title="161426_161426.png" alt="161426_161426.png" /></span><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/5565i90468CE033089ED0/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P></DIV><P></P><P>Hope this will be useful for you.<BR />Best regards!<BR />/Carlos<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 07 Sep 2016 15:44:37 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC-24xx-ISP-locked/m-p/582793#M20747 CarlosCasillas 2016-09-07T15:44:37Z