LPC 24xx ISP locked

[michalmatejka]

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  and burn new code. We use Flash Magic ..

[CarlosCasillas]

Hi Michal,

You mean the CRP has been implemented? if CRP1/2 is set, you can use FlashMagic to erase the flash.

If CRP3 is set, ISP mode only can be entered by user code.

Hope this will be useful for you.
Best regards!
/Carlos
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