block/RCC: description: Reset and clock control items: - name: CR description: clock control register byte_offset: 0 fieldset: CR - name: PLLCFGR description: PLL configuration register byte_offset: 4 fieldset: PLLCFGR - name: CFGR description: clock configuration register byte_offset: 8 fieldset: CFGR - name: CIR description: clock interrupt register byte_offset: 12 fieldset: CIR - name: AHB1RSTR description: AHB1 peripheral reset register byte_offset: 16 fieldset: AHB1RSTR - name: AHB2RSTR description: AHB2 peripheral reset register byte_offset: 20 fieldset: AHB2RSTR - name: AHB3RSTR description: AHB3 peripheral reset register byte_offset: 24 fieldset: AHB3RSTR - name: APB1RSTR description: APB1 peripheral reset register byte_offset: 32 fieldset: APB1RSTR - name: APB2RSTR description: APB2 peripheral reset register byte_offset: 36 fieldset: APB2RSTR - name: AHB1ENR description: AHB1 peripheral clock register byte_offset: 48 fieldset: AHB1ENR - name: AHB2ENR description: AHB2 peripheral clock enable register byte_offset: 52 fieldset: AHB2ENR - name: AHB3ENR description: AHB3 peripheral clock enable register byte_offset: 56 fieldset: AHB3ENR - name: APB1ENR description: APB1 peripheral clock enable register byte_offset: 64 fieldset: APB1ENR - name: APB2ENR description: APB2 peripheral clock enable register byte_offset: 68 fieldset: APB2ENR - name: AHB1LPENR description: AHB1 peripheral clock enable in low power mode register byte_offset: 80 fieldset: AHB1LPENR - name: AHB2LPENR description: AHB2 peripheral clock enable in low power mode register byte_offset: 84 fieldset: AHB2LPENR - name: AHB3LPENR description: AHB3 peripheral clock enable in low power mode register byte_offset: 88 fieldset: AHB3LPENR - name: APB1LPENR description: APB1 peripheral clock enable in low power mode register byte_offset: 96 fieldset: APB1LPENR - name: APB2LPENR description: APB2 peripheral clock enabled in low power mode register byte_offset: 100 fieldset: APB2LPENR - name: BDCR description: Backup domain control register byte_offset: 112 fieldset: BDCR - name: CSR description: clock control & status register byte_offset: 116 fieldset: CSR - name: SSCGR description: spread spectrum clock generation register byte_offset: 128 fieldset: SSCGR - name: PLLI2SCFGR description: PLLI2S configuration register byte_offset: 132 fieldset: PLLI2SCFGR fieldset/AHB1ENR: description: AHB1 peripheral clock register fields: - name: GPIOAEN description: IO port A clock enable bit_offset: 0 bit_size: 1 - name: GPIOBEN description: IO port B clock enable bit_offset: 1 bit_size: 1 - name: GPIOCEN description: IO port C clock enable bit_offset: 2 bit_size: 1 - name: GPIODEN description: IO port D clock enable bit_offset: 3 bit_size: 1 - name: GPIOEEN description: IO port E clock enable bit_offset: 4 bit_size: 1 - name: GPIOFEN description: IO port F clock enable bit_offset: 5 bit_size: 1 - name: GPIOGEN description: IO port G clock enable bit_offset: 6 bit_size: 1 - name: GPIOHEN description: IO port H clock enable bit_offset: 7 bit_size: 1 - name: GPIOIEN description: IO port I clock enable bit_offset: 8 bit_size: 1 - name: CRCEN description: CRC clock enable bit_offset: 12 bit_size: 1 - name: BKPSRAMEN description: Backup SRAM interface clock enable bit_offset: 18 bit_size: 1 - name: DMA1EN description: DMA1 clock enable bit_offset: 21 bit_size: 1 - name: DMA2EN description: DMA2 clock enable bit_offset: 22 bit_size: 1 - name: ETHEN description: Ethernet MAC clock enable bit_offset: 25 bit_size: 1 - name: ETHTXEN description: Ethernet Transmission clock enable bit_offset: 26 bit_size: 1 - name: ETHRXEN description: Ethernet Reception clock enable bit_offset: 27 bit_size: 1 - name: ETHPTPEN description: Ethernet PTP clock enable bit_offset: 28 bit_size: 1 - name: USB_OTG_HSEN description: USB OTG HS clock enable bit_offset: 29 bit_size: 1 - name: USB_OTG_HSULPIEN description: USB OTG HSULPI clock enable bit_offset: 30 bit_size: 1 fieldset/AHB1LPENR: description: AHB1 peripheral clock enable in low power mode register fields: - name: GPIOALPEN description: IO port A clock enable during sleep mode bit_offset: 0 bit_size: 1 - name: GPIOBLPEN description: IO port B clock enable during Sleep mode bit_offset: 1 bit_size: 1 - name: GPIOCLPEN description: IO port C clock enable during Sleep mode bit_offset: 2 bit_size: 1 - name: GPIODLPEN description: IO port D clock enable during Sleep mode bit_offset: 3 bit_size: 1 - name: GPIOELPEN description: IO port E clock enable during Sleep mode bit_offset: 4 bit_size: 1 - name: GPIOFLPEN description: IO port F clock enable during Sleep mode bit_offset: 5 bit_size: 1 - name: GPIOGLPEN description: IO port G clock enable during Sleep mode bit_offset: 6 bit_size: 1 - name: GPIOHLPEN description: IO port H clock enable during Sleep mode bit_offset: 7 bit_size: 1 - name: GPIOILPEN description: IO port I clock enable during Sleep mode bit_offset: 8 bit_size: 1 - name: CRCLPEN description: CRC clock enable during Sleep mode bit_offset: 12 bit_size: 1 - name: FLASHLPEN description: Flash interface clock enable during Sleep mode bit_offset: 15 bit_size: 1 - name: SRAM1LPEN description: SRAM 1interface clock enable during Sleep mode bit_offset: 16 bit_size: 1 - name: SRAM2LPEN description: SRAM 2 interface clock enable during Sleep mode bit_offset: 17 bit_size: 1 - name: BKPSRAMLPEN description: Backup SRAM interface clock enable during Sleep mode bit_offset: 18 bit_size: 1 - name: DMA1LPEN description: DMA1 clock enable during Sleep mode bit_offset: 21 bit_size: 1 - name: DMA2LPEN description: DMA2 clock enable during Sleep mode bit_offset: 22 bit_size: 1 - name: ETHLPEN description: Ethernet MAC clock enable during Sleep mode bit_offset: 25 bit_size: 1 - name: ETHTXLPEN description: Ethernet transmission clock enable during Sleep mode bit_offset: 26 bit_size: 1 - name: ETHRXLPEN description: Ethernet reception clock enable during Sleep mode bit_offset: 27 bit_size: 1 - name: ETHPTPLPEN description: Ethernet PTP clock enable during Sleep mode bit_offset: 28 bit_size: 1 - name: USB_OTG_HSLPEN description: USB OTG HS clock enable during Sleep mode bit_offset: 29 bit_size: 1 - name: USB_OTG_HSULPILPEN description: USB OTG HS ULPI clock enable during Sleep mode bit_offset: 30 bit_size: 1 fieldset/AHB1RSTR: description: AHB1 peripheral reset register fields: - name: GPIOARST description: IO port A reset bit_offset: 0 bit_size: 1 - name: GPIOBRST description: IO port B reset bit_offset: 1 bit_size: 1 - name: GPIOCRST description: IO port C reset bit_offset: 2 bit_size: 1 - name: GPIODRST description: IO port D reset bit_offset: 3 bit_size: 1 - name: GPIOERST description: IO port E reset bit_offset: 4 bit_size: 1 - name: GPIOFRST description: IO port F reset bit_offset: 5 bit_size: 1 - name: GPIOGRST description: IO port G reset bit_offset: 6 bit_size: 1 - name: GPIOHRST description: IO port H reset bit_offset: 7 bit_size: 1 - name: GPIOIRST description: IO port I reset bit_offset: 8 bit_size: 1 - name: CRCRST description: CRC reset bit_offset: 12 bit_size: 1 - name: DMA1RST description: DMA2 reset bit_offset: 21 bit_size: 1 - name: DMA2RST description: DMA2 reset bit_offset: 22 bit_size: 1 - name: ETHRST description: Ethernet MAC reset bit_offset: 25 bit_size: 1 - name: USB_OTG_HSRST description: USB OTG HS module reset bit_offset: 29 bit_size: 1 fieldset/AHB2ENR: description: AHB2 peripheral clock enable register fields: - name: DCMIEN description: Camera interface enable bit_offset: 0 bit_size: 1 - name: CRYPEN description: Cryptographic modules clock enable bit_offset: 4 bit_size: 1 - name: HASHEN description: Hash modules clock enable bit_offset: 5 bit_size: 1 - name: RNGEN description: Random number generator clock enable bit_offset: 6 bit_size: 1 - name: USB_OTG_FSEN description: USB OTG FS clock enable bit_offset: 7 bit_size: 1 fieldset/AHB2LPENR: description: AHB2 peripheral clock enable in low power mode register fields: - name: DCMILPEN description: Camera interface enable during Sleep mode bit_offset: 0 bit_size: 1 - name: CRYPLPEN description: Cryptography modules clock enable during Sleep mode bit_offset: 4 bit_size: 1 - name: HASHLPEN description: Hash modules clock enable during Sleep mode bit_offset: 5 bit_size: 1 - name: RNGLPEN description: Random number generator clock enable during Sleep mode bit_offset: 6 bit_size: 1 - name: USB_OTG_FSLPEN description: USB OTG FS clock enable during Sleep mode bit_offset: 7 bit_size: 1 fieldset/AHB2RSTR: description: AHB2 peripheral reset register fields: - name: DCMIRST description: Camera interface reset bit_offset: 0 bit_size: 1 - name: CRYPRST description: Cryptographic module reset bit_offset: 4 bit_size: 1 - name: HSAHRST description: Hash module reset bit_offset: 5 bit_size: 1 - name: RNGRST description: Random number generator module reset bit_offset: 6 bit_size: 1 - name: USB_OTG_FSRST description: USB OTG FS module reset bit_offset: 7 bit_size: 1 fieldset/AHB3ENR: description: AHB3 peripheral clock enable register fields: - name: FSMCEN description: Flexible static memory controller module clock enable bit_offset: 0 bit_size: 1 fieldset/AHB3LPENR: description: AHB3 peripheral clock enable in low power mode register fields: - name: FSMCLPEN description: Flexible static memory controller module clock enable during Sleep mode bit_offset: 0 bit_size: 1 fieldset/AHB3RSTR: description: AHB3 peripheral reset register fields: - name: FSMCRST description: Flexible static memory controller module reset bit_offset: 0 bit_size: 1 fieldset/APB1ENR: description: APB1 peripheral clock enable register fields: - name: TIM2EN description: TIM2 clock enable bit_offset: 0 bit_size: 1 - name: TIM3EN description: TIM3 clock enable bit_offset: 1 bit_size: 1 - name: TIM4EN description: TIM4 clock enable bit_offset: 2 bit_size: 1 - name: TIM5EN description: TIM5 clock enable bit_offset: 3 bit_size: 1 - name: TIM6EN description: TIM6 clock enable bit_offset: 4 bit_size: 1 - name: TIM7EN description: TIM7 clock enable bit_offset: 5 bit_size: 1 - name: TIM12EN description: TIM12 clock enable bit_offset: 6 bit_size: 1 - name: TIM13EN description: TIM13 clock enable bit_offset: 7 bit_size: 1 - name: TIM14EN description: TIM14 clock enable bit_offset: 8 bit_size: 1 - name: WWDGEN description: Window watchdog clock enable bit_offset: 11 bit_size: 1 - name: SPI2EN description: SPI2 clock enable bit_offset: 14 bit_size: 1 - name: SPI3EN description: SPI3 clock enable bit_offset: 15 bit_size: 1 - name: USART2EN description: USART 2 clock enable bit_offset: 17 bit_size: 1 - name: USART3EN description: USART3 clock enable bit_offset: 18 bit_size: 1 - name: UART4EN description: UART4 clock enable bit_offset: 19 bit_size: 1 - name: UART5EN description: UART5 clock enable bit_offset: 20 bit_size: 1 - name: I2C1EN description: I2C1 clock enable bit_offset: 21 bit_size: 1 - name: I2C2EN description: I2C2 clock enable bit_offset: 22 bit_size: 1 - name: I2C3EN description: I2C3 clock enable bit_offset: 23 bit_size: 1 - name: CAN1EN description: CAN 1 clock enable bit_offset: 25 bit_size: 1 - name: CAN2EN description: CAN 2 clock enable bit_offset: 26 bit_size: 1 - name: PWREN description: Power interface clock enable bit_offset: 28 bit_size: 1 - name: DACEN description: DAC interface clock enable bit_offset: 29 bit_size: 1 fieldset/APB1LPENR: description: APB1 peripheral clock enable in low power mode register fields: - name: TIM2LPEN description: TIM2 clock enable during Sleep mode bit_offset: 0 bit_size: 1 - name: TIM3LPEN description: TIM3 clock enable during Sleep mode bit_offset: 1 bit_size: 1 - name: TIM4LPEN description: TIM4 clock enable during Sleep mode bit_offset: 2 bit_size: 1 - name: TIM5LPEN description: TIM5 clock enable during Sleep mode bit_offset: 3 bit_size: 1 - name: TIM6LPEN description: TIM6 clock enable during Sleep mode bit_offset: 4 bit_size: 1 - name: TIM7LPEN description: TIM7 clock enable during Sleep mode bit_offset: 5 bit_size: 1 - name: TIM12LPEN description: TIM12 clock enable during Sleep mode bit_offset: 6 bit_size: 1 - name: TIM13LPEN description: TIM13 clock enable during Sleep mode bit_offset: 7 bit_size: 1 - name: TIM14LPEN description: TIM14 clock enable during Sleep mode bit_offset: 8 bit_size: 1 - name: WWDGLPEN description: Window watchdog clock enable during Sleep mode bit_offset: 11 bit_size: 1 - name: SPI2LPEN description: SPI2 clock enable during Sleep mode bit_offset: 14 bit_size: 1 - name: SPI3LPEN description: SPI3 clock enable during Sleep mode bit_offset: 15 bit_size: 1 - name: USART2LPEN description: USART2 clock enable during Sleep mode bit_offset: 17 bit_size: 1 - name: USART3LPEN description: USART3 clock enable during Sleep mode bit_offset: 18 bit_size: 1 - name: UART4LPEN description: UART4 clock enable during Sleep mode bit_offset: 19 bit_size: 1 - name: UART5LPEN description: UART5 clock enable during Sleep mode bit_offset: 20 bit_size: 1 - name: I2C1LPEN description: I2C1 clock enable during Sleep mode bit_offset: 21 bit_size: 1 - name: I2C2LPEN description: I2C2 clock enable during Sleep mode bit_offset: 22 bit_size: 1 - name: I2C3LPEN description: I2C3 clock enable during Sleep mode bit_offset: 23 bit_size: 1 - name: CAN1LPEN description: CAN 1 clock enable during Sleep mode bit_offset: 25 bit_size: 1 - name: CAN2LPEN description: CAN 2 clock enable during Sleep mode bit_offset: 26 bit_size: 1 - name: PWRLPEN description: Power interface clock enable during Sleep mode bit_offset: 28 bit_size: 1 - name: DACLPEN description: DAC interface clock enable during Sleep mode bit_offset: 29 bit_size: 1 fieldset/APB1RSTR: description: APB1 peripheral reset register fields: - name: TIM2RST description: TIM2 reset bit_offset: 0 bit_size: 1 - name: TIM3RST description: TIM3 reset bit_offset: 1 bit_size: 1 - name: TIM4RST description: TIM4 reset bit_offset: 2 bit_size: 1 - name: TIM5RST description: TIM5 reset bit_offset: 3 bit_size: 1 - name: TIM6RST description: TIM6 reset bit_offset: 4 bit_size: 1 - name: TIM7RST description: TIM7 reset bit_offset: 5 bit_size: 1 - name: TIM12RST description: TIM12 reset bit_offset: 6 bit_size: 1 - name: TIM13RST description: TIM13 reset bit_offset: 7 bit_size: 1 - name: TIM14RST description: TIM14 reset bit_offset: 8 bit_size: 1 - name: WWDGRST description: Window watchdog reset bit_offset: 11 bit_size: 1 - name: SPI2RST description: SPI 2 reset bit_offset: 14 bit_size: 1 - name: SPI3RST description: SPI 3 reset bit_offset: 15 bit_size: 1 - name: UART2RST description: USART 2 reset bit_offset: 17 bit_size: 1 - name: UART3RST description: USART 3 reset bit_offset: 18 bit_size: 1 - name: UART4RST description: USART 4 reset bit_offset: 19 bit_size: 1 - name: UART5RST description: USART 5 reset bit_offset: 20 bit_size: 1 - name: I2C1RST description: I2C 1 reset bit_offset: 21 bit_size: 1 - name: I2C2RST description: I2C 2 reset bit_offset: 22 bit_size: 1 - name: I2C3RST description: I2C3 reset bit_offset: 23 bit_size: 1 - name: CAN1RST description: CAN1 reset bit_offset: 25 bit_size: 1 - name: CAN2RST description: CAN2 reset bit_offset: 26 bit_size: 1 - name: PWRRST description: Power interface reset bit_offset: 28 bit_size: 1 - name: DACRST description: DAC reset bit_offset: 29 bit_size: 1 fieldset/APB2ENR: description: APB2 peripheral clock enable register fields: - name: TIM1EN description: TIM1 clock enable bit_offset: 0 bit_size: 1 - name: TIM8EN description: TIM8 clock enable bit_offset: 1 bit_size: 1 - name: USART1EN description: USART1 clock enable bit_offset: 4 bit_size: 1 - name: USART6EN description: USART6 clock enable bit_offset: 5 bit_size: 1 - name: ADC1EN description: ADC1 clock enable bit_offset: 8 bit_size: 1 - name: ADC2EN description: ADC2 clock enable bit_offset: 9 bit_size: 1 - name: ADC3EN description: ADC3 clock enable bit_offset: 10 bit_size: 1 - name: SDIOEN description: SDIO clock enable bit_offset: 11 bit_size: 1 - name: SPI1EN description: SPI1 clock enable bit_offset: 12 bit_size: 1 - name: SYSCFGEN description: System configuration controller clock enable bit_offset: 14 bit_size: 1 - name: TIM9EN description: TIM9 clock enable bit_offset: 16 bit_size: 1 - name: TIM10EN description: TIM10 clock enable bit_offset: 17 bit_size: 1 - name: TIM11EN description: TIM11 clock enable bit_offset: 18 bit_size: 1 fieldset/APB2LPENR: description: APB2 peripheral clock enabled in low power mode register fields: - name: TIM1LPEN description: TIM1 clock enable during Sleep mode bit_offset: 0 bit_size: 1 - name: TIM8LPEN description: TIM8 clock enable during Sleep mode bit_offset: 1 bit_size: 1 - name: USART1LPEN description: USART1 clock enable during Sleep mode bit_offset: 4 bit_size: 1 - name: USART6LPEN description: USART6 clock enable during Sleep mode bit_offset: 5 bit_size: 1 - name: ADC1LPEN description: ADC1 clock enable during Sleep mode bit_offset: 8 bit_size: 1 - name: ADC2LPEN description: ADC2 clock enable during Sleep mode bit_offset: 9 bit_size: 1 - name: ADC3LPEN description: ADC 3 clock enable during Sleep mode bit_offset: 10 bit_size: 1 - name: SDIOLPEN description: SDIO clock enable during Sleep mode bit_offset: 11 bit_size: 1 - name: SPI1LPEN description: SPI 1 clock enable during Sleep mode bit_offset: 12 bit_size: 1 - name: SYSCFGLPEN description: System configuration controller clock enable during Sleep mode bit_offset: 14 bit_size: 1 - name: TIM9LPEN description: TIM9 clock enable during sleep mode bit_offset: 16 bit_size: 1 - name: TIM10LPEN description: TIM10 clock enable during Sleep mode bit_offset: 17 bit_size: 1 - name: TIM11LPEN description: TIM11 clock enable during Sleep mode bit_offset: 18 bit_size: 1 fieldset/APB2RSTR: description: APB2 peripheral reset register fields: - name: TIM1RST description: TIM1 reset bit_offset: 0 bit_size: 1 - name: TIM8RST description: TIM8 reset bit_offset: 1 bit_size: 1 - name: USART1RST description: USART1 reset bit_offset: 4 bit_size: 1 - name: USART6RST description: USART6 reset bit_offset: 5 bit_size: 1 - name: ADCRST description: ADC interface reset (common to all ADCs) bit_offset: 8 bit_size: 1 - name: SDIORST description: SDIO reset bit_offset: 11 bit_size: 1 - name: SPI1RST description: SPI 1 reset bit_offset: 12 bit_size: 1 - name: SYSCFGRST description: System configuration controller reset bit_offset: 14 bit_size: 1 - name: TIM9RST description: TIM9 reset bit_offset: 16 bit_size: 1 - name: TIM10RST description: TIM10 reset bit_offset: 17 bit_size: 1 - name: TIM11RST description: TIM11 reset bit_offset: 18 bit_size: 1 fieldset/BDCR: description: Backup domain control register fields: - name: LSEON description: External low-speed oscillator enable bit_offset: 0 bit_size: 1 - name: LSERDY description: External low-speed oscillator ready bit_offset: 1 bit_size: 1 - name: LSEBYP description: External low-speed oscillator bypass bit_offset: 2 bit_size: 1 - name: RTCSEL description: RTC clock source selection bit_offset: 8 bit_size: 2 enum: RTCSEL - name: RTCEN description: RTC clock enable bit_offset: 15 bit_size: 1 - name: BDRST description: Backup domain software reset bit_offset: 16 bit_size: 1 fieldset/CFGR: description: clock configuration register fields: - name: SW description: System clock switch bit_offset: 0 bit_size: 2 enum: SW - name: SWS description: System clock switch status bit_offset: 2 bit_size: 2 enum: SW - name: HPRE description: AHB prescaler bit_offset: 4 bit_size: 4 enum: HPRE - name: PPRE1 description: APB Low speed prescaler (APB1) bit_offset: 10 bit_size: 3 enum: PPRE - name: PPRE2 description: APB high-speed prescaler (APB2) bit_offset: 13 bit_size: 3 enum: PPRE - name: RTCPRE description: HSE division factor for RTC clock bit_offset: 16 bit_size: 5 - name: MCO1SEL description: Microcontroller clock output 1 bit_offset: 21 bit_size: 2 enum: MCO1SEL - name: I2SSRC description: I2S clock selection bit_offset: 23 bit_size: 1 enum: ISSRC - name: MCO1PRE description: MCO1 prescaler bit_offset: 24 bit_size: 3 enum: MCOPRE - name: MCO2PRE description: MCO2 prescaler bit_offset: 27 bit_size: 3 enum: MCOPRE - name: MCO2SEL description: Microcontroller clock output 2 bit_offset: 30 bit_size: 2 enum: MCO2SEL fieldset/CIR: description: clock interrupt register fields: - name: LSIRDYF description: LSI ready interrupt flag bit_offset: 0 bit_size: 1 - name: LSERDYF description: LSE ready interrupt flag bit_offset: 1 bit_size: 1 - name: HSIRDYF description: HSI ready interrupt flag bit_offset: 2 bit_size: 1 - name: HSERDYF description: HSE ready interrupt flag bit_offset: 3 bit_size: 1 - name: PLLRDYF description: Main PLL (PLL) ready interrupt flag bit_offset: 4 bit_size: 1 - name: PLLI2SRDYF description: PLLI2S ready interrupt flag bit_offset: 5 bit_size: 1 - name: CSSF description: Clock security system interrupt flag bit_offset: 7 bit_size: 1 - name: LSIRDYIE description: LSI ready interrupt enable bit_offset: 8 bit_size: 1 - name: LSERDYIE description: LSE ready interrupt enable bit_offset: 9 bit_size: 1 - name: HSIRDYIE description: HSI ready interrupt enable bit_offset: 10 bit_size: 1 - name: HSERDYIE description: HSE ready interrupt enable bit_offset: 11 bit_size: 1 - name: PLLRDYIE description: Main PLL (PLL) ready interrupt enable bit_offset: 12 bit_size: 1 - name: PLLI2SRDYIE description: PLLI2S ready interrupt enable bit_offset: 13 bit_size: 1 - name: LSIRDYC description: LSI ready interrupt clear bit_offset: 16 bit_size: 1 - name: LSERDYC description: LSE ready interrupt clear bit_offset: 17 bit_size: 1 - name: HSIRDYC description: HSI ready interrupt clear bit_offset: 18 bit_size: 1 - name: HSERDYC description: HSE ready interrupt clear bit_offset: 19 bit_size: 1 - name: PLLRDYC description: Main PLL(PLL) ready interrupt clear bit_offset: 20 bit_size: 1 - name: PLLI2SRDYC description: PLLI2S ready interrupt clear bit_offset: 21 bit_size: 1 - name: CSSC description: Clock security system interrupt clear bit_offset: 23 bit_size: 1 fieldset/CR: description: clock control register fields: - name: HSION description: Internal high-speed clock enable bit_offset: 0 bit_size: 1 - name: HSIRDY description: Internal high-speed clock ready flag bit_offset: 1 bit_size: 1 - name: HSITRIM description: Internal high-speed clock trimming bit_offset: 3 bit_size: 5 - name: HSICAL description: Internal high-speed clock calibration bit_offset: 8 bit_size: 8 - name: HSEON description: HSE clock enable bit_offset: 16 bit_size: 1 - name: HSERDY description: HSE clock ready flag bit_offset: 17 bit_size: 1 - name: HSEBYP description: HSE clock bypass bit_offset: 18 bit_size: 1 - name: CSSON description: Clock security system enable bit_offset: 19 bit_size: 1 - name: PLLON description: Main PLL (PLL) enable bit_offset: 24 bit_size: 1 - name: PLLRDY description: Main PLL (PLL) clock ready flag bit_offset: 25 bit_size: 1 - name: PLLI2SON description: PLLI2S enable bit_offset: 26 bit_size: 1 - name: PLLI2SRDY description: PLLI2S clock ready flag bit_offset: 27 bit_size: 1 fieldset/CSR: description: clock control & status register fields: - name: LSION description: Internal low-speed oscillator enable bit_offset: 0 bit_size: 1 - name: LSIRDY description: Internal low-speed oscillator ready bit_offset: 1 bit_size: 1 - name: RMVF description: Remove reset flag bit_offset: 24 bit_size: 1 - name: BORRSTF description: BOR reset flag bit_offset: 25 bit_size: 1 - name: PADRSTF description: PIN reset flag bit_offset: 26 bit_size: 1 - name: PORRSTF description: POR/PDR reset flag bit_offset: 27 bit_size: 1 - name: SFTRSTF description: Software reset flag bit_offset: 28 bit_size: 1 - name: WDGRSTF description: Independent watchdog reset flag bit_offset: 29 bit_size: 1 - name: WWDGRSTF description: Window watchdog reset flag bit_offset: 30 bit_size: 1 - name: LPWRRSTF description: Low-power reset flag bit_offset: 31 bit_size: 1 fieldset/PLLCFGR: description: PLL configuration register fields: - name: PLLM description: Division factor for the main PLL (PLL) and audio PLL (PLLI2S) input clock bit_offset: 0 bit_size: 6 enum: PLLM - name: PLLN description: Main PLL (PLL) multiplication factor for VCO bit_offset: 6 bit_size: 9 enum: PLLN - name: PLLP description: Main PLL (PLL) division factor for main system clock bit_offset: 16 bit_size: 2 enum: PLLP - name: PLLSRC description: Main PLL(PLL) and audio PLL (PLLI2S) entry clock source bit_offset: 22 bit_size: 1 enum: PLLSRC - name: PLLQ description: Main PLL (PLL) division factor for USB OTG FS, SDIO and random number generator clocks bit_offset: 24 bit_size: 4 enum: PLLQ fieldset/PLLI2SCFGR: description: PLLI2S configuration register fields: - name: PLLI2SN description: PLLI2S multiplication factor for VCO bit_offset: 6 bit_size: 9 - name: PLLI2SR description: PLLI2S division factor for I2S clocks bit_offset: 28 bit_size: 3 fieldset/SSCGR: description: spread spectrum clock generation register fields: - name: MODPER description: Modulation period bit_offset: 0 bit_size: 13 - name: INCSTEP description: Incrementation step bit_offset: 13 bit_size: 15 - name: SPREADSEL description: Spread Select bit_offset: 30 bit_size: 1 enum: SPREADSEL - name: SSCGEN description: Spread spectrum modulation enable bit_offset: 31 bit_size: 1 enum/HPRE: bit_size: 4 variants: - name: Div1 description: SYSCLK not divided value: 0 - name: Div2 description: SYSCLK divided by 2 value: 8 - name: Div4 description: SYSCLK divided by 4 value: 9 - name: Div8 description: SYSCLK divided by 8 value: 10 - name: Div16 description: SYSCLK divided by 16 value: 11 - name: Div64 description: SYSCLK divided by 64 value: 12 - name: Div128 description: SYSCLK divided by 128 value: 13 - name: Div256 description: SYSCLK divided by 256 value: 14 - name: Div512 description: SYSCLK divided by 512 value: 15 enum/ISSRC: bit_size: 1 variants: - name: PLLI2S description: PLLI2S clock used as I2S clock source value: 0 - name: CKIN description: External clock mapped on the I2S_CKIN pin used as I2S clock source value: 1 enum/MCO1SEL: bit_size: 2 variants: - name: HSI description: HSI clock selected value: 0 - name: LSE description: LSE oscillator selected value: 1 - name: HSE description: HSE oscillator clock selected value: 2 - name: PLL description: PLL clock selected value: 3 enum/MCO2SEL: bit_size: 2 variants: - name: SYSCLK description: System clock (SYSCLK) selected value: 0 - name: PLLI2S description: PLLI2S clock selected value: 1 - name: HSE description: HSE oscillator clock selected value: 2 - name: PLL description: PLL clock selected value: 3 enum/MCOPRE: bit_size: 3 variants: - name: Div1 description: No division value: 0 - name: Div2 description: Division by 2 value: 4 - name: Div3 description: Division by 3 value: 5 - name: Div4 description: Division by 4 value: 6 - name: Div5 description: Division by 5 value: 7 enum/PLLM: bit_size: 6 variants: - name: Div2 value: 2 - name: Div3 value: 3 - name: Div4 value: 4 - name: Div5 value: 5 - name: Div6 value: 6 - name: Div7 value: 7 - name: Div8 value: 8 - name: Div9 value: 9 - name: Div10 value: 10 - name: Div11 value: 11 - name: Div12 value: 12 - name: Div13 value: 13 - name: Div14 value: 14 - name: Div15 value: 15 - name: Div16 value: 16 - name: Div17 value: 17 - name: Div18 value: 18 - name: Div19 value: 19 - name: Div20 value: 20 - name: Div21 value: 21 - name: Div22 value: 22 - name: Div23 value: 23 - name: Div24 value: 24 - name: Div25 value: 25 - name: Div26 value: 26 - name: Div27 value: 27 - name: Div28 value: 28 - name: Div29 value: 29 - name: Div30 value: 30 - name: Div31 value: 31 - name: Div32 value: 32 - name: Div33 value: 33 - name: Div34 value: 34 - name: Div35 value: 35 - name: Div36 value: 36 - name: Div37 value: 37 - name: Div38 value: 38 - name: Div39 value: 39 - name: Div40 value: 40 - name: Div41 value: 41 - name: Div42 value: 42 - name: Div43 value: 43 - name: Div44 value: 44 - name: Div45 value: 45 - name: Div46 value: 46 - name: Div47 value: 47 - name: Div48 value: 48 - name: Div49 value: 49 - name: Div50 value: 50 - name: Div51 value: 51 - name: Div52 value: 52 - name: Div53 value: 53 - name: Div54 value: 54 - name: Div55 value: 55 - name: Div56 value: 56 - name: Div57 value: 57 - name: Div58 value: 58 - name: Div59 value: 59 - name: Div60 value: 60 - name: Div61 value: 61 - name: Div62 value: 62 - name: Div63 value: 63 enum/PLLN: bit_size: 9 variants: - name: Mul192 value: 192 - name: Mul193 value: 193 - name: Mul194 value: 194 - name: Mul195 value: 195 - name: Mul196 value: 196 - name: Mul197 value: 197 - name: Mul198 value: 198 - name: Mul199 value: 199 - name: Mul200 value: 200 - name: Mul201 value: 201 - name: Mul202 value: 202 - name: Mul203 value: 203 - name: Mul204 value: 204 - name: Mul205 value: 205 - name: Mul206 value: 206 - name: Mul207 value: 207 - name: Mul208 value: 208 - name: Mul209 value: 209 - name: Mul210 value: 210 - name: Mul211 value: 211 - name: Mul212 value: 212 - name: Mul213 value: 213 - name: Mul214 value: 214 - name: Mul215 value: 215 - name: Mul216 value: 216 - name: Mul217 value: 217 - name: Mul218 value: 218 - name: Mul219 value: 219 - name: Mul220 value: 220 - name: Mul221 value: 221 - name: Mul222 value: 222 - name: Mul223 value: 223 - name: Mul224 value: 224 - name: Mul225 value: 225 - name: Mul226 value: 226 - name: Mul227 value: 227 - name: Mul228 value: 228 - name: Mul229 value: 229 - name: Mul230 value: 230 - name: Mul231 value: 231 - name: Mul232 value: 232 - name: Mul233 value: 233 - name: Mul234 value: 234 - name: Mul235 value: 235 - name: Mul236 value: 236 - name: Mul237 value: 237 - name: Mul238 value: 238 - name: Mul239 value: 239 - name: Mul240 value: 240 - name: Mul241 value: 241 - name: Mul242 value: 242 - name: Mul243 value: 243 - name: Mul244 value: 244 - name: Mul245 value: 245 - name: Mul246 value: 246 - name: Mul247 value: 247 - name: Mul248 value: 248 - name: Mul249 value: 249 - name: Mul250 value: 250 - name: Mul251 value: 251 - name: Mul252 value: 252 - name: Mul253 value: 253 - name: Mul254 value: 254 - name: Mul255 value: 255 - name: Mul256 value: 256 - name: Mul257 value: 257 - name: Mul258 value: 258 - name: Mul259 value: 259 - name: Mul260 value: 260 - name: Mul261 value: 261 - name: Mul262 value: 262 - name: Mul263 value: 263 - name: Mul264 value: 264 - name: Mul265 value: 265 - name: Mul266 value: 266 - name: Mul267 value: 267 - name: Mul268 value: 268 - name: Mul269 value: 269 - name: Mul270 value: 270 - name: Mul271 value: 271 - name: Mul272 value: 272 - name: Mul273 value: 273 - name: Mul274 value: 274 - name: Mul275 value: 275 - name: Mul276 value: 276 - name: Mul277 value: 277 - name: Mul278 value: 278 - name: Mul279 value: 279 - name: Mul280 value: 280 - name: Mul281 value: 281 - name: Mul282 value: 282 - name: Mul283 value: 283 - name: Mul284 value: 284 - name: Mul285 value: 285 - name: Mul286 value: 286 - name: Mul287 value: 287 - name: Mul288 value: 288 - name: Mul289 value: 289 - name: Mul290 value: 290 - name: Mul291 value: 291 - name: Mul292 value: 292 - name: Mul293 value: 293 - name: Mul294 value: 294 - name: Mul295 value: 295 - name: Mul296 value: 296 - name: Mul297 value: 297 - name: Mul298 value: 298 - name: Mul299 value: 299 - name: Mul300 value: 300 - name: Mul301 value: 301 - name: Mul302 value: 302 - name: Mul303 value: 303 - name: Mul304 value: 304 - name: Mul305 value: 305 - name: Mul306 value: 306 - name: Mul307 value: 307 - name: Mul308 value: 308 - name: Mul309 value: 309 - name: Mul310 value: 310 - name: Mul311 value: 311 - name: Mul312 value: 312 - name: Mul313 value: 313 - name: Mul314 value: 314 - name: Mul315 value: 315 - name: Mul316 value: 316 - name: Mul317 value: 317 - name: Mul318 value: 318 - name: Mul319 value: 319 - name: Mul320 value: 320 - name: Mul321 value: 321 - name: Mul322 value: 322 - name: Mul323 value: 323 - name: Mul324 value: 324 - name: Mul325 value: 325 - name: Mul326 value: 326 - name: Mul327 value: 327 - name: Mul328 value: 328 - name: Mul329 value: 329 - name: Mul330 value: 330 - name: Mul331 value: 331 - name: Mul332 value: 332 - name: Mul333 value: 333 - name: Mul334 value: 334 - name: Mul335 value: 335 - name: Mul336 value: 336 - name: Mul337 value: 337 - name: Mul338 value: 338 - name: Mul339 value: 339 - name: Mul340 value: 340 - name: Mul341 value: 341 - name: Mul342 value: 342 - name: Mul343 value: 343 - name: Mul344 value: 344 - name: Mul345 value: 345 - name: Mul346 value: 346 - name: Mul347 value: 347 - name: Mul348 value: 348 - name: Mul349 value: 349 - name: Mul350 value: 350 - name: Mul351 value: 351 - name: Mul352 value: 352 - name: Mul353 value: 353 - name: Mul354 value: 354 - name: Mul355 value: 355 - name: Mul356 value: 356 - name: Mul357 value: 357 - name: Mul358 value: 358 - name: Mul359 value: 359 - name: Mul360 value: 360 - name: Mul361 value: 361 - name: Mul362 value: 362 - name: Mul363 value: 363 - name: Mul364 value: 364 - name: Mul365 value: 365 - name: Mul366 value: 366 - name: Mul367 value: 367 - name: Mul368 value: 368 - name: Mul369 value: 369 - name: Mul370 value: 370 - name: Mul371 value: 371 - name: Mul372 value: 372 - name: Mul373 value: 373 - name: Mul374 value: 374 - name: Mul375 value: 375 - name: Mul376 value: 376 - name: Mul377 value: 377 - name: Mul378 value: 378 - name: Mul379 value: 379 - name: Mul380 value: 380 - name: Mul381 value: 381 - name: Mul382 value: 382 - name: Mul383 value: 383 - name: Mul384 value: 384 - name: Mul385 value: 385 - name: Mul386 value: 386 - name: Mul387 value: 387 - name: Mul388 value: 388 - name: Mul389 value: 389 - name: Mul390 value: 390 - name: Mul391 value: 391 - name: Mul392 value: 392 - name: Mul393 value: 393 - name: Mul394 value: 394 - name: Mul395 value: 395 - name: Mul396 value: 396 - name: Mul397 value: 397 - name: Mul398 value: 398 - name: Mul399 value: 399 - name: Mul400 value: 400 - name: Mul401 value: 401 - name: Mul402 value: 402 - name: Mul403 value: 403 - name: Mul404 value: 404 - name: Mul405 value: 405 - name: Mul406 value: 406 - name: Mul407 value: 407 - name: Mul408 value: 408 - name: Mul409 value: 409 - name: Mul410 value: 410 - name: Mul411 value: 411 - name: Mul412 value: 412 - name: Mul413 value: 413 - name: Mul414 value: 414 - name: Mul415 value: 415 - name: Mul416 value: 416 - name: Mul417 value: 417 - name: Mul418 value: 418 - name: Mul419 value: 419 - name: Mul420 value: 420 - name: Mul421 value: 421 - name: Mul422 value: 422 - name: Mul423 value: 423 - name: Mul424 value: 424 - name: Mul425 value: 425 - name: Mul426 value: 426 - name: Mul427 value: 427 - name: Mul428 value: 428 - name: Mul429 value: 429 - name: Mul430 value: 430 - name: Mul431 value: 431 - name: Mul432 value: 432 enum/PLLP: bit_size: 2 variants: - name: Div2 description: PLLP=2 value: 0 - name: Div4 description: PLLP=4 value: 1 - name: Div6 description: PLLP=6 value: 2 - name: Div8 description: PLLP=8 value: 3 enum/PLLQ: bit_size: 4 variants: - name: Div2 value: 2 - name: Div3 value: 3 - name: Div4 value: 4 - name: Div5 value: 5 - name: Div6 value: 6 - name: Div7 value: 7 - name: Div8 value: 8 - name: Div9 value: 9 - name: Div10 value: 10 - name: Div11 value: 11 - name: Div12 value: 12 - name: Div13 value: 13 - name: Div14 value: 14 - name: Div15 value: 15 enum/PLLSRC: bit_size: 1 variants: - name: HSI description: HSI clock selected as PLL and PLLI2S clock entry value: 0 - name: HSE description: HSE oscillator clock selected as PLL and PLLI2S clock entry value: 1 enum/PPRE: bit_size: 3 variants: - name: Div1 description: HCLK not divided value: 0 - name: Div2 description: HCLK divided by 2 value: 4 - name: Div4 description: HCLK divided by 4 value: 5 - name: Div8 description: HCLK divided by 8 value: 6 - name: Div16 description: HCLK divided by 16 value: 7 enum/RTCSEL: bit_size: 2 variants: - name: DISABLE description: No clock value: 0 - name: LSE description: LSE oscillator clock used as RTC clock value: 1 - name: LSI description: LSI oscillator clock used as RTC clock value: 2 - name: HSE description: HSE oscillator clock divided by a prescaler used as RTC clock value: 3 enum/SPREADSEL: bit_size: 1 variants: - name: Center description: Center spread value: 0 - name: Down description: Down spread value: 1 enum/SW: bit_size: 2 variants: - name: HSI description: HSI selected as system clock value: 0 - name: HSE description: HSE selected as system clock value: 1 - name: PLL description: PLL selected as system clock value: 2