ST STM32L4 5 Series User Manual

Reset and clock control (RCC) RM0351
246/1830 DocID024597 Rev 5
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
DMA2D
EN
TSC
EN
rw rw
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Res. Res. Res. CRCEN Res. Res. Res.
FLASH
EN
Res. Res. Res. Res. Res. Res.
DMA2
EN
DMA1
EN
rw rw rw rw
Bits 31:18 Reserved, must be kept at reset value.
Bit 17 DMA2DEN: DMA2D clock enable (This bit is reserved for STM32L475xx/476xx/486xx devices)
Set and cleared by software
0: DMA2D clock disabled
1: DMA2D clock enabled
Bit 16 TSCEN: Touch Sensing Controller clock enable
Set and cleared by software.
0: TSC clock disable
1: TSC clock enable
Bits 15:13 Reserved, must be kept at reset value.
Bit 12 CRCEN: CRC clock enable
Set and cleared by software.
0: CRC clock disable
1: CRC clock enable
Bits 11:9 Reserved, must be kept at reset value.
Bit 8 FLASHEN: Flash memory interface clock enable
Set and cleared by software. This bit can be disabled only when the Flash is in power down
mode.
0: Flash memory interface clock disable
1: Flash memory interface clock enable
Bits 7:2 Reserved, must be kept at reset value.
Bit 1 DMA2EN: DMA2 clock enable
Set and cleared by software.
0: DMA2 clock disable
1: DMA2 clock enable
Bit 0 DMA1EN: DMA1 clock enable
Set and cleared by software.
0: DMA1 clock disable
1: DMA1 clock enable

ST STM32L4 5 Series Specifications

General

Brand	ST
Model	STM32L4 5 Series
Category	Microcontrollers
Language	English