Module esp32s3_hal::pac::spi1::clock

SPI_CLK clock division register when SPI1 accesses to flash or Ext_RAM.

Structs

CLOCK_SPEC

SPI_CLK clock division register when SPI1 accesses to flash or Ext_RAM.

R

Register CLOCK reader

W

Register CLOCK writer

Type Definitions

CLKCNT_H_R

Field CLKCNT_H reader - It must be a floor value of ((SPI_MEM_CLKCNT_N+1)/2-1).

CLKCNT_H_W

Field CLKCNT_H writer - It must be a floor value of ((SPI_MEM_CLKCNT_N+1)/2-1).

CLKCNT_L_R

Field CLKCNT_L reader - It must equal to the value of SPI_MEM_CLKCNT_N.

CLKCNT_L_W

Field CLKCNT_L writer - It must equal to the value of SPI_MEM_CLKCNT_N.

CLKCNT_N_R

Field CLKCNT_N reader - When SPI1 accesses to flash or Ext_RAM, f_SPI_CLK = f_MSPI_CORE_CLK/(SPI_MEM_CLKCNT_N+1)

CLKCNT_N_W

Field CLKCNT_N writer - When SPI1 accesses to flash or Ext_RAM, f_SPI_CLK = f_MSPI_CORE_CLK/(SPI_MEM_CLKCNT_N+1)

CLK_EQU_SYSCLK_R

Field CLK_EQU_SYSCLK reader - When SPI1 access to flash or Ext_RAM, set this bit in 1-division mode, f_SPI_CLK = f_MSPI_CORE_CLK.

CLK_EQU_SYSCLK_W

Field CLK_EQU_SYSCLK writer - When SPI1 access to flash or Ext_RAM, set this bit in 1-division mode, f_SPI_CLK = f_MSPI_CORE_CLK.