FLASH OTP lock status register
OTPL | OTP lock n Block n corresponds to OTP 16-bit word 32 x n to 32 x n + 31. OTPL[n] = 1 indicates that all OTP 16-bit words in OTP Block n are locked and can no longer be programmed. OTPL[n] = 0 indicates that all OTP 16-bit words in OTP Block n are not locked and can still be modified. |