https://community.nxp.com/t5/Digital-Signal-Controllers/Cannot-Flash-MC56F82XX-Error-Core-not-found/m-p/1899579#M3021 <P>Hello!<BR />I've been flashing an MC56F8257 DSC with codewarrior. Last week after flashing a new processor, it got locked, but the processor is still usable, just cannot flash it again. It keeps happening with each processor after i flash them through the codewarrior IDE. When i try to flash them again an error pops out that says the processor is not accessible:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="sm0khey_0-1720097502575.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/287143i97722F2B0C7170AF/image-size/medium?v=v2&amp;px=400" role="button" title="sm0khey_0-1720097502575.png" alt="sm0khey_0-1720097502575.png" /></span></P><P>Is there a way to unlock the processor? Because so far everytime i flash them and it gets locked out and i cannot flash it again.</P> Thu, 04 Jul 2024 12:52:48 GMT sm0khey 2024-07-04T12:52:48Z https://community.nxp.com/t5/Digital-Signal-Controllers/Cannot-Flash-MC56F82XX-Error-Core-not-found/m-p/1899579#M3021 <P>Hello!<BR />I've been flashing an MC56F8257 DSC with codewarrior. Last week after flashing a new processor, it got locked, but the processor is still usable, just cannot flash it again. It keeps happening with each processor after i flash them through the codewarrior IDE. When i try to flash them again an error pops out that says the processor is not accessible:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="sm0khey_0-1720097502575.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/287143i97722F2B0C7170AF/image-size/medium?v=v2&amp;px=400" role="button" title="sm0khey_0-1720097502575.png" alt="sm0khey_0-1720097502575.png" /></span></P><P>Is there a way to unlock the processor? Because so far everytime i flash them and it gets locked out and i cannot flash it again.</P> Thu, 04 Jul 2024 12:52:48 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/Cannot-Flash-MC56F82XX-Error-Core-not-found/m-p/1899579#M3021 sm0khey 2024-07-04T12:52:48Z