ST STM32WL55JC Reference Manual page 1413

RM0453
38.12.1 DBGMCU identity code register (DBGMCU_IDCODER)
Address offset: 0x000
Reset value: 0xXXXX 6497
31 30 29 28
r r r
15 14 13 12
Res. Res. Res. Res.
Bits 31:16 REV_ID[15:0]: revision
For values, refer to the device errata sheet.
Bits 15:12 Reserved, must be kept at reset value.
Bits 11:0 DEV_ID[11:0]: device ID
0x497: STM32WL5x
38.12.2 DBGMCU configuration register (DBGMCU_CR)
Address offset: 0x004
Reset value: 0x0000 0000
31 30 29 28
Res. Res. Res. Res.
15 14 13 12
Res. Res. Res. Res.
27 26 25
r r r r
11 10 9
r r r
27 26 25
Res. Res. Res.
11 10 9
Res. Res. Res.
24 23 22
REV_ID[15:0]
r r r
8 7 6
DEV_ID[11:0]
r r r
24 23 22 21
Res. Res. Res. Res.
8 7 6 5
Res. Res. Res. Res.
RM0453 Rev 2
Debug support (DBG)
21 20 19 18
r r r r
5 4 3 2
r r r r
20 19 18
Res. Res. Res.
4 3 2
DBG_
Res. Res.
STANDBY
rw
17 16
r r
1 0
r r
17 16
Res. Res.
1 0
DBG_ DBG_
STOP SLEEP
rw rw
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