HDP1EN=B_0x0, PCROP1EN=B_0x0
FLASH secure watermark1 register 2
| PCROP1_PSTRT | Start page of first PCROP area This field contains the first page of the PCROP area in bank 1.  |  
| PCROP1EN | PCROP1 area enable 0 (B_0x0): PCROP1 area disabled 1 (B_0x1): PCROP1 area enabled  |  
| HDP1_PEND | End page of first hide protection area This field contains the last page of the HDP area in bank 1.  |  
| HDP1EN | Hide protection first area enable 0 (B_0x0): No HDP area 1 1 (B_0x1): HDP first area enabled  |