https://community.nxp.com/t5/LPC-Microcontrollers/LPC54114-bricked-after-wrong-clock-configuration/m-p/1643175#M52355 <P class="lia-align-justify">Hello <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/216478">@nasser_molaei</a>,</P> <P class="lia-align-justify">Could you please take a look at the following information?</P> <UL class="lia-align-justify" type="disc"> <LI><A href="https://community.nxp.com/t5/LPCXpresso-IDE-FAQs/Regaining-debug-access-to-target-MCU/m-p/473923" target="_blank">Regaining debug access to target MCU - NXP Community</A></LI> <LI><A href="https://community.nxp.com/t5/LPC-Microcontrollers/LPC54114-flash-programming-using-UART-ISP-Mode/m-p/853834" target="_blank">LPC54114 flash programming using UART(ISP Mode) - NXP Community</A></LI> <LI><A href="https://community.nxp.com/t5/LPC-Microcontrollers/LPC54018-IoT-with-SPIFI-code-in-XIP-bricks-board-Cannot-debug/m-p/785871" target="_blank">LPC54018 IoT with SPIFI code in XIP bricks board. ... - NXP Community</A></LI> </UL> <P class="lia-align-justify">Best regards, Raul.</P> Tue, 02 May 2023 15:54:36 GMT RaRo 2023-05-02T15:54:36Z https://community.nxp.com/t5/LPC-Microcontrollers/LPC54114-bricked-after-wrong-clock-configuration/m-p/1641566#M52325 <P>Hi guys,</P><P>We have several boards with LPC54114J256UK49 that are bricked.</P><P>We programmed those using MCUExpressoIDE and PEMicro, and for some reason the clock configuration was not setup properly in that version of firmware. All MCUs halt after reboot and we are UNABLE to reprogram them. We can NOT erase either.</P><P>The question is, are those now-bricked MCUs recoverable, if so how?</P><P>We also have Keil and a ULinkPro in hand.</P><P>Many thanks.</P> Thu, 27 Apr 2023 12:18:57 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC54114-bricked-after-wrong-clock-configuration/m-p/1641566#M52325 nasser_molaei 2023-04-27T12:18:57Z https://community.nxp.com/t5/LPC-Microcontrollers/LPC54114-bricked-after-wrong-clock-configuration/m-p/1643175#M52355 <P class="lia-align-justify">Hello <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/216478">@nasser_molaei</a>,</P> <P class="lia-align-justify">Could you please take a look at the following information?</P> <UL class="lia-align-justify" type="disc"> <LI><A href="https://community.nxp.com/t5/LPCXpresso-IDE-FAQs/Regaining-debug-access-to-target-MCU/m-p/473923" target="_blank">Regaining debug access to target MCU - NXP Community</A></LI> <LI><A href="https://community.nxp.com/t5/LPC-Microcontrollers/LPC54114-flash-programming-using-UART-ISP-Mode/m-p/853834" target="_blank">LPC54114 flash programming using UART(ISP Mode) - NXP Community</A></LI> <LI><A href="https://community.nxp.com/t5/LPC-Microcontrollers/LPC54018-IoT-with-SPIFI-code-in-XIP-bricks-board-Cannot-debug/m-p/785871" target="_blank">LPC54018 IoT with SPIFI code in XIP bricks board. ... - NXP Community</A></LI> </UL> <P class="lia-align-justify">Best regards, Raul.</P> Tue, 02 May 2023 15:54:36 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC54114-bricked-after-wrong-clock-configuration/m-p/1643175#M52355 RaRo 2023-05-02T15:54:36Z