FLASH status register for bank 1
| BSY1 | Bank 1 ongoing program flag |
| WBNE1 | Bank 1 write buffer not empty flag |
| QW1 | Bank 1 wait queue flag |
| CRC_BUSY1 | Bank 1 CRC busy flag |
| EOP1 | Bank 1 end-of-program flag |
| WRPERR1 | Bank 1 write protection error flag |
| PGSERR1 | Bank 1 programming sequence error flag |
| STRBERR1 | Bank 1 strobe error flag |
| INCERR1 | Bank 1 inconsistency error flag |
| OPERR1 | Bank 1 write/erase error flag |
| RDPERR1 | Bank 1 read protection error flag |
| RDSERR1 | Bank 1 secure error flag |
| SNECCERR11 | Bank 1 single correction error flag |
| DBECCERR1 | Bank 1 ECC double detection error flag |
| CRCEND1 | Bank 1 CRC-complete flag |