ST STM32WL5 Series User Manual

RM0453 Rev 1 1047/1461
RM0453 Tamper and backup registers (TAMP)
1057
33.6 TAMP registers
Refer to Section 1.2 on page 58 of the reference manual for a list of abbreviations used in
register descriptions. The peripheral registers can be accessed by words (32-bit).
33.6.1 TAMP control register 1 (TAMP_CR1)
Address offset: 0x00
Backup domain reset value: 0xFFFF 0000
System reset: not affected
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res. Res.
ITAMP8
E
Res.
ITAMP6
E
ITAMP5
E
Res.
ITAMP3
E
Res. Res.
rw rw rw rw
1514131211109876543210
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
TAMP3
E
TAMP2
E
TAMP1
E
rw
rw rw
Bits 31:24 Reserved, must be kept at reset value.
Bit 23 ITAMP8E: Internal tamper 8 enable
0: Internal tamper 8 disabled.
1: Internal tamper 8 enabled.
Bit 22 Reserved, must be kept at reset value.
Bit 21 ITAMP6E: Internal tamper 6 enable
0: Internal tamper 6 disabled.
1: Internal tamper 6 enabled.
Bit 20 ITAMP5E: Internal tamper 5 enable
0: Internal tamper 5 disabled.
1: Internal tamper 5 enabled.
Bit 19 Reserved, must be kept at reset value.
Bit 18 ITAMP3E: Internal tamper 3 enable
0: Internal tamper 3 disabled.
1: Internal tamper 3 enabled.
Bit 17 Reserved, must be kept at reset value.
Bit 16 Reserved, must be kept at reset value.
Bits 15:3 Reserved, must be kept at reset value.

ST STM32WL5 Series Specifications

General

Brand	ST
Model	STM32WL5 Series
Category	Microcontrollers
Language	English