Further protection is provided by using a secure configuration register lock. Once set, it prevents all further write accesses to the security register subset of the SLCR, regardless of its security status, until a power-on reset is detected.
Further protection is provided by using a secure configuration register lock. Once set, it prevents all further write accesses to the security register subset of the SLCR, regardless of its security status, until a power-on reset is detected.