ST STM32L4x6 User Manual

DocID024597 Rev 3 223/1693
RM0351 Reset and clock control (RCC)
253
6.4.15 APB2 peripheral reset register (RCC_APB2RSTR)
Address offset: 0x40
Reset value: 0x00000 0000
Access: no wait state, word, half-word and byte access
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res.
DFSDM
RST
Res.
SAI2
RST
SAI1
RST
Res. Res.
TIM17
RST
TIM16
RST
TIM15R
ST
rw rw rw rw rw rw
1514131211109876543210
Res.
USART
1
RST
TIM8
RST
SPI1
RST
TIM1
RST
SDMMC
1
RST
Res. Res. Res. Res. Res. Res. Res. Res. Res.
SYS
CFG
RST
rw rw rw rw rw rw
Bits 31:25 Reserved, must be kept at reset value.
Bit 24 DFSDMRST: Digital filters for sigma-delta modulators (DFSDM) reset
Set and cleared by software.
0: No effect
1: Reset DFSDM
Bit 23 Reserved, must be kept at reset value.
Bit 22 SAI2RST: Serial audio interface 2 (SAI2) reset
Set and cleared by software.
0: No effect
1: Reset SAI2
Bit 21 SAI1RST: Serial audio interface 1 (SAI1) reset
Set and cleared by software.
0: No effect
1: Reset SAI1
Bits 20:19 Reserved, must be kept at reset value.
Bit 18 TIM17RST: TIM17 timer reset
Set and cleared by software.
0: No effect
1: Reset TIM17 timer
Bit 17 TIM16RST: TIM16 timer reset
Set and cleared by software.
0: No effect
1: Reset TIM16 timer
Bit 16 TIM15RST: TIM15 timer reset
Set and cleared by software.
0: No effect
1: Reset TIM15 timer
Bit 15 Reserved, must be kept at reset value.

ST STM32L4x6 Specifications

General

Brand	ST
Model	STM32L4x6
Category	Microcontrollers
Language	English