ST STM32L4+ Series Reference Manual page 138

Embedded Flash memory (FLASH)
31 30 29
Res. Res. Res.
15 14 13
Res. Res. Res.
Bits 31:24 Reserved, must be kept at reset value.
Bits 23:16 WRP1B_END[7:0]: WRP second area "B" end offset
PCROP2 Start address option bytes
Flash memory address: 0x1FF0 1008
ST production value: 0xFFFF FFFF
31 30 29
Res. Res. Res. Res.
15 14 13
rw rw rw
Bits 31:17 Reserved, must be kept at reset value.
PCROP2 End address option bytes
Flash memory address: 0x1FF0 1010
ST production value: 0x0000 0000
138/2301
28 27 26 25
Res. Res. Res. Res.
12 11 10 9
Res. Res. Res. Res.
DBANK=1
WRP1B_END contains the last page of the WRP second area for bank1.
DBANK=0
WRP1B_END contains the last page of the WPR second area for all memory.
Bits 15:8 Reserved, must be kept at reset value.
Bits 7:0 WRP1B_STRT[7:0]: WRP second area "B" start offset
DBANK=1
WRP1B_STRT contains the last page of the WRP second area for bank1.
DBANK=0
WRP1B_STRT contains the last page of the WPR second area for all memory.
28 27 26 25
Res. Res. Res.
12 11 10 9
rw rw rw rw
Bits 16:0 PCROP2_STRT[16:0]: PCROP area start offset
DBANK=1
PCROP2_STRT contains the first double-word of the PCROP area for bank 2.
DBANK=0
PCROP2_STRT contains the first double-word PCROP area for all memory.
24 23 22
Res.
rw rw
8 7 6
Res.
rw rw
24 23 22
Res. Res. Res.
8 7 6
PCROP2_STRT[16:0]
rw rw rw
RM0432 Rev 6
21 20 19 18
WRP1B_END[7:0]
rw rw rw rw
5 4 3 2
WRP1B_STRT[7:0]
rw rw rw rw
21 20 19 18
Res. Res. Res. Res.
5 4 3 2
rw rw rw rw
RM0432
17 16
rw rw
1 0
rw rw
17 16
PCROP
Res. 2_STRT
[16:0]
rw
1 0
rw rw