stm32 /stm32h7rs /STM32H7R /RCC /RCC_AHB5ENR

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as RCC_AHB5ENR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (B_0x0)HPDMA1EN 0 (B_0x0)DMA2DEN 0 (B_0x0)JPEGEN 0 (B_0x0)FMCEN 0 (B_0x0)XSPI1EN 0 (B_0x0)SDMMC1EN 0 (B_0x0)XSPI2EN 0 (B_0x0)IOMNGREN 0 (B_0x0)GFXMMUEN 0 (B_0x0)GPUEN

SDMMC1EN=B_0x0, GFXMMUEN=B_0x0, GPUEN=B_0x0, IOMNGREN=B_0x0, XSPI2EN=B_0x0, XSPI1EN=B_0x0, FMCEN=B_0x0, DMA2DEN=B_0x0, JPEGEN=B_0x0, HPDMA1EN=B_0x0

Description

RCC AHB5 clock enable register

Fields

HPDMA1EN

HPDMA1 peripheral clock enable Set and reset by software.

0 (B_0x0): HPDMA1 peripheral clock disabled (default after reset)

1 (B_0x1): HPDMA1 peripheral clock enabled

DMA2DEN

DMA2D peripheral clock enable Set and reset by software.

0 (B_0x0): DMA2D peripheral clock disabled (default after reset)

1 (B_0x1): DMA2D peripheral clock enabled

JPEGEN

JPEG peripheral clock enable Set and reset by software.

0 (B_0x0): JPEG peripheral clock disabled (default after reset)

1 (B_0x1): JPEG peripheral clock enabled

FMCEN

FMC and MCE3 peripheral clocks enable Set and reset by software. The hardware prevents writing this bit if FMCCKP = 1. The peripheral clocks of the FMC are the kernel clock selected by FMCSEL, and the hclk5 bus interface clock.

0 (B_0x0): FMC and MCE3 peripheral clocks disabled (default after reset)

1 (B_0x1): FMC and MCE3 peripheral clocks enabled

XSPI1EN

XSPI1 and MCE1 peripheral clocks enable Set and reset by software. The hardware prevents writing this bit if XSPICKP = 1.

0 (B_0x0): XSPI1 and MCE1 peripheral clocks disabled (default after reset)

1 (B_0x1): XSPI1 and MCE1 peripheral clocks enabled

SDMMC1EN

SDMMC1 and DB_SDMMC1 peripheral clocks enable Set and reset by software.

0 (B_0x0): SDMMC1 and DB_SDMMC1 peripheral clocks disabled (default after reset)

1 (B_0x1): SDMMC1 and DB_SDMMC1 peripheral clocks enabled

XSPI2EN

XSPI2 and MCE2 peripheral clocks enable Set and reset by software. The hardware prevents writing this bit if XSPICKP = 1.

0 (B_0x0): XSPI2 and MCE2 peripheral clocks disabled (default after reset)

1 (B_0x1): XSPI2 and MCE2 peripheral clocks enabled

IOMNGREN

XSPIM peripheral clock enable Set and reset by software.

0 (B_0x0): XSPIM peripheral clock disabled (default after reset)

1 (B_0x1): XSPIM peripheral clock enabled

GFXMMUEN

GFXMMU peripheral clock enable Set and reset by software.

0 (B_0x0): GFXMMU peripheral clock disabled (default after reset)

1 (B_0x1): GFXMMU peripheral clock enabled

GPUEN

GPU peripheral clock enable Set and reset by software.

0 (B_0x0): GPU peripheral clock disabled (default after reset)

1 (B_0x1): GPU peripheral clock enabled

Links

()