TN005_Heat LPC11U68 and reset it will enter hardfault.docx

[mattiadell_oca]

Dear Eric, I've read your document and I need to change the FLASHCFG register while my program is running. Is it possible or I have to set it once?

Best Regards,

Mattia

[ericding]

FLASHCFG need to be set according to the system frequency.

If the frequency is not changed, FLASHCFG doesn't need to be updated.