ST STM32F413 Reference Manual page 155

RM0430
Bit 16 TIM9EN: TIM9 clock enable
Bit 15 EXITEN: Extit Apb sysctrl pfree clock enable
Bit 14 SYSCFGEN: System configuration controller clock enable
Bit 13 SPI4EN: SPI4 clock enable
Set and reset by software.
0: SPI4 clock disabled
1: SPI4 clock enable
Bit 12 SPI1EN: SPI1 clock enable
Bit 11 SDIOEN: SDIO clock enable
Bit 8 ADC1EN: ADC1 clock enable
Bit 7 UART10EN: UART10 clock enable
Bit 5 UART9EN: UART9 clock enable
Bit 5 USART6EN: USART6 clock enable
Bit 4 USART1EN: USART1 clock enable
Set and cleared by software.
0: TIM9 clock disabled
1: TIM9 clock enabled
Set and cleared by software.
0: Extit Apb sysctrl pfree clock disabled
1: Extit Apb sysctrl pfree clock enabled
Set and cleared by software.
0: System configuration controller clock disabled
1: System configuration controller clock enabled
Set and cleared by software.
0: SPI1 clock disabled
1: SPI1 clock enabled
Set and cleared by software.
0: SDIO module clock disabled
1: SDIO module clock enabled
Set and cleared by software.
0: ADC1 clock disabled
1: ADC1 clock disabled
Set and cleared by software.
0: UART10 clock disabled
1: UART10 clock enabled
Set and cleared by software.
0: UART9 clock disabled
1: UART9 clock enabled
Set and cleared by software.
0: USART6 clock disabled
1: USART6 clock enabled
Set and cleared by software.
0: USART1 clock disabled
1: USART1 clock enabled
Reset and clock control (RCC) for STM32F413/423
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