stm32-data/data/registers/rcc_h5.yaml
2024-01-03 21:35:42 +08:00

4199 lines
117 KiB
YAML

block/RCC:
description: Reset and clock controller
items:
- name: CR
description: RCC clock control register
byte_offset: 0
fieldset: CR
- name: HSICFGR
description: RCC HSI calibration register
byte_offset: 16
fieldset: HSICFGR
- name: CRRCR
description: RCC clock recovery RC register
byte_offset: 20
fieldset: CRRCR
- name: CSICFGR
description: RCC CSI calibration register
byte_offset: 24
fieldset: CSICFGR
- name: CFGR
description: RCC clock configuration register
byte_offset: 28
fieldset: CFGR
- name: CFGR2
description: RCC CPU domain clock configuration register 2
byte_offset: 32
fieldset: CFGR2
- name: PLLCFGR
description: RCC PLL clock source selection register
array:
len: 3
stride: 4
byte_offset: 40
fieldset: PLLCFGR
- name: PLLDIVR
description: RCC PLL1 dividers register
array:
len: 3
stride: 8
byte_offset: 52
fieldset: PLLDIVR
- name: PLLFRACR
description: RCC PLL1 fractional divider register
array:
len: 3
stride: 8
byte_offset: 56
fieldset: PLLFRACR
- name: CIER
description: RCC clock source interrupt enable register
byte_offset: 80
fieldset: CIER
- name: CIFR
description: RCC clock source interrupt flag register
byte_offset: 84
fieldset: CIFR
- name: CICR
description: RCC clock source interrupt clear register
byte_offset: 88
fieldset: CICR
- name: AHB1RSTR
description: RCC AHB1 reset register
byte_offset: 96
fieldset: AHB1RSTR
- name: AHB2RSTR
description: RCC AHB2 peripheral reset register
byte_offset: 100
fieldset: AHB2RSTR
- name: AHB4RSTR
description: RCC AHB4 peripheral reset register
byte_offset: 108
fieldset: AHB4RSTR
- name: APB1LRSTR
description: RCC APB1 peripheral low reset register
byte_offset: 116
fieldset: APB1LRSTR
- name: APB1HRSTR
description: RCC APB1 peripheral high reset register
byte_offset: 120
fieldset: APB1HRSTR
- name: APB2RSTR
description: RCC APB2 peripheral reset register
byte_offset: 124
fieldset: APB2RSTR
- name: APB3RSTR
description: RCC APB3 peripheral reset register
byte_offset: 128
fieldset: APB3RSTR
- name: AHB1ENR
description: RCC AHB1 peripherals clock register
byte_offset: 136
fieldset: AHB1ENR
- name: AHB2ENR
description: RCC AHB2 peripheral clock register
byte_offset: 140
fieldset: AHB2ENR
- name: AHB4ENR
description: RCC AHB4 peripheral clock register
byte_offset: 148
fieldset: AHB4ENR
- name: APB1LENR
description: RCC APB1 peripheral clock register
byte_offset: 156
fieldset: APB1LENR
- name: APB1HENR
description: RCC APB1 peripheral clock register
byte_offset: 160
fieldset: APB1HENR
- name: APB2ENR
description: RCC APB2 peripheral clock register
byte_offset: 164
fieldset: APB2ENR
- name: APB3ENR
description: RCC APB3 peripheral clock register
byte_offset: 168
fieldset: APB3ENR
- name: AHB1LPENR
description: RCC AHB1 sleep clock register
byte_offset: 176
fieldset: AHB1LPENR
- name: AHB2LPENR
description: RCC AHB2 sleep clock register
byte_offset: 180
fieldset: AHB2LPENR
- name: AHB4LPENR
description: RCC AHB4 sleep clock register
byte_offset: 188
fieldset: AHB4LPENR
- name: APB1LLPENR
description: RCC APB1 sleep clock register
byte_offset: 196
fieldset: APB1LLPENR
- name: APB1HLPENR
description: RCC APB1 sleep clock register
byte_offset: 200
fieldset: APB1HLPENR
- name: APB2LPENR
description: RCC APB2 sleep clock register
byte_offset: 204
fieldset: APB2LPENR
- name: APB3LPENR
description: RCC APB3 sleep clock register
byte_offset: 208
fieldset: APB3LPENR
- name: CCIPR1
description: RCC kernel clock configuration register
byte_offset: 216
fieldset: CCIPR1
- name: CCIPR2
description: RCC kernel clock configuration register
byte_offset: 220
fieldset: CCIPR2
- name: CCIPR3
description: RCC kernel clock configuration register
byte_offset: 224
fieldset: CCIPR3
- name: CCIPR4
description: RCC kernel clock configuration register
byte_offset: 228
fieldset: CCIPR4
- name: CCIPR5
description: RCC kernel clock configuration register
byte_offset: 232
fieldset: CCIPR5
- name: BDCR
description: RCC Backup domain control register
byte_offset: 240
fieldset: BDCR
- name: RSR
description: RCC reset status register
byte_offset: 244
fieldset: RSR
- name: SECCFGR
description: RCC secure configuration register
byte_offset: 272
fieldset: SECCFGR
- name: PRIVCFGR
description: RCC privilege configuration register
byte_offset: 276
fieldset: PRIVCFGR
fieldset/AHB1ENR:
description: RCC AHB1 peripherals clock register
fields:
- name: GPDMA1EN
description: "GPDMA1 clock enable\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: GPDMA2EN
description: "GPDMA2 clock enable\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: FLITFEN
description: "Flash interface clock enable\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: CRCEN
description: "CRC clock enable\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: CORDICEN
description: "CORDIC clock enable\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: FMACEN
description: "FMAC clock enable\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: RAMCFGEN
description: "RAMCFG clock enable\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: ETHEN
description: "ETH clock enable\r Set and reset by software"
bit_offset: 19
bit_size: 1
- name: ETHTXEN
description: "ETHTX clock enable\r Set and reset by software"
bit_offset: 20
bit_size: 1
- name: ETHRXEN
description: "ETHRX clock enable\r Set and reset by software"
bit_offset: 21
bit_size: 1
- name: TZSC1EN
description: "TZSC1 clock enable\r Set and reset by software"
bit_offset: 24
bit_size: 1
- name: BKPRAMEN
description: "BKPRAM clock enable\r Set and reset by software"
bit_offset: 28
bit_size: 1
- name: DCACHEEN
description: "DCACHE clock enable\r Set and reset by software"
bit_offset: 30
bit_size: 1
- name: SRAM1EN
description: "SRAM1 clock enable\r Set and reset by software."
bit_offset: 31
bit_size: 1
fieldset/AHB1LPENR:
description: RCC AHB1 sleep clock register
fields:
- name: GPDMA1LPEN
description: "GPDMA1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: GPDMA2LPEN
description: "GPDMA2 clock enable during sleep mode\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: FLITFLPEN
description: "Flash interface (FLITF) clock enable during sleep mode\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: CRCLPEN
description: "CRC clock enable during sleep mode\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: CORDICLPEN
description: "CORDIC clock enable during sleep mode\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: FMACLPEN
description: "FMAC clock enable during sleep mode\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: RAMCFGLPEN
description: "RAMCFG clock enable during sleep mode\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: ETHLPEN
description: "ETH clock enable during Sleep mode\r Set and reset by software"
bit_offset: 19
bit_size: 1
- name: ETHTXLPEN
description: "ETHTX clock enable during sleep mode\r Set and reset by software"
bit_offset: 20
bit_size: 1
- name: ETHRXLPEN
description: "ETHRX clock enable during sleep mode\r Set and reset by software"
bit_offset: 21
bit_size: 1
- name: TZSC1LPEN
description: "TZSC1 clock enable during sleep mode\r Set and reset by software"
bit_offset: 24
bit_size: 1
- name: BKPRAMLPEN
description: "BKPRAM clock enable during sleep mode\r Set and reset by software"
bit_offset: 28
bit_size: 1
- name: ICACHELPEN
description: "ICACHE clock enable during sleep mode\r Set and reset by software"
bit_offset: 29
bit_size: 1
- name: DCACHELPEN
description: "DCACHE clock enable during sleep mode\r Set and reset by software"
bit_offset: 30
bit_size: 1
- name: SRAM1LPEN
description: "SRAM1 clock enable during sleep mode\r Set and reset by software"
bit_offset: 31
bit_size: 1
fieldset/AHB1RSTR:
description: RCC AHB1 reset register
fields:
- name: GPDMA1RST
description: "GPDMA1 block reset\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: GPDMA2RST
description: "GPDMA2 block reset\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: CRCRST
description: CRC block reset Set and reset by software.
bit_offset: 12
bit_size: 1
- name: CORDICRST
description: "CORDIC block reset\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: FMACRST
description: "FMAC block reset\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: RAMCFGRST
description: "RAMCFG block reset\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: ETHRST
description: "ETHRST block reset\r Set and reset by software"
bit_offset: 19
bit_size: 1
- name: TZSC1RST
description: "TZSC1 reset\r Set and reset by software"
bit_offset: 24
bit_size: 1
fieldset/AHB2ENR:
description: RCC AHB2 peripheral clock register
fields:
- name: GPIOAEN
description: "GPIOA clock enable\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: GPIOBEN
description: "GPIOB clock enable\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: GPIOCEN
description: "GPIOC clock enable\r Set and reset by software."
bit_offset: 2
bit_size: 1
- name: GPIODEN
description: "GPIOD clock enable\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: GPIOEEN
description: "GPIOE clock enable\r Set and reset by software."
bit_offset: 4
bit_size: 1
- name: GPIOFEN
description: "GPIOF clock enable\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: GPIOGEN
description: "GPIOG clock enable\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: GPIOHEN
description: "GPIOH clock enable\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: GPIOIEN
description: "GPIOI clock enable\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: ADC12EN
description: "ADC1 and 2 peripherals clock enabled\r Set and reset by software."
bit_offset: 10
bit_size: 1
- name: DAC1EN
description: "DAC clock enable\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: DCMI_PSSIEN
description: "digital camera interface clock enable (DCMI or PSSI depending which interface is active)\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: AESEN
description: "AES clock enable\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: HASHEN
description: "HASH clock enable\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: RNGEN
description: "RNG clock enable\r Set and reset by software."
bit_offset: 18
bit_size: 1
- name: PKAEN
description: "PKA clock enable\r Set and reset by software."
bit_offset: 19
bit_size: 1
- name: SAESEN
description: "SAES clock enable\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: SRAM3EN
description: "SRAM3 clock enable\r Set and reset by software."
bit_offset: 30
bit_size: 1
- name: SRAM2EN
description: "SRAM2 clock enable\r Set and reset by software."
bit_offset: 31
bit_size: 1
fieldset/AHB2LPENR:
description: RCC AHB2 sleep clock register
fields:
- name: GPIOALPEN
description: "GPIOA clock enable during sleep mode\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: GPIOBLPEN
description: "GPIOB clock enable during sleep mode\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: GPIOCLPEN
description: "GPIOC clock enable during sleep mode\r Set and reset by software."
bit_offset: 2
bit_size: 1
- name: GPIODLPEN
description: "GPIOD clock enable during sleep mode\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: GPIOELPEN
description: "GPIOE clock enable during sleep mode\r Set and reset by software."
bit_offset: 4
bit_size: 1
- name: GPIOFLPEN
description: "GPIOF clock enable during sleep mode\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: GPIOGLPEN
description: "GPIOG clock enable during sleep mode\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: GPIOHLPEN
description: "GPIOH clock enable during sleep mode\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: GPIOILPEN
description: "GPIOI clock enable during sleep mode\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: ADC12LPEN
description: "ADC1 and 2 peripherals clock enable during sleep mode\r Set and reset by software."
bit_offset: 10
bit_size: 1
- name: DAC1LPEN
description: "DAC clock enable during sleep mode\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: DCMI_PSSILPEN
description: "digital camera interface clock enable during sleep mode (DCMI or PSSI depending which interface is active)\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: AESLPEN
description: "AES clock enable during sleep mode\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: HASHLPEN
description: "HASH clock enable during sleep mode\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: RNGLPEN
description: "RNG clock enable during sleep mode\r Set and reset by software."
bit_offset: 18
bit_size: 1
- name: PKALPEN
description: "PKA clock enable during sleep mode\r Set and reset by software."
bit_offset: 19
bit_size: 1
- name: SAESLPEN
description: "SAES clock enable during sleep mode\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: SRAM2LPEN
description: "SRAM2 clock enable during sleep mode\r Set and reset by software."
bit_offset: 30
bit_size: 1
- name: SRAM3LPEN
description: "SRAM3 clock enable during sleep mode\r Set and reset by software."
bit_offset: 31
bit_size: 1
fieldset/AHB2RSTR:
description: RCC AHB2 peripheral reset register
fields:
- name: GPIOARST
description: "GPIOA block reset\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: GPIOBRST
description: "GPIOB block reset\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: GPIOCRST
description: "GPIOC block reset\r Set and reset by software."
bit_offset: 2
bit_size: 1
- name: GPIODRST
description: "GPIOD block reset\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: GPIOERST
description: "GPIOE block reset\r Set and reset by software."
bit_offset: 4
bit_size: 1
- name: GPIOFRST
description: "GPIOF block reset\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: GPIOGRST
description: "GPIOG block reset\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: GPIOHRST
description: "GPIOH block reset\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: GPIOIRST
description: "GPIOI block reset\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: ADC12RST
description: "ADC1 and 2 blocks reset\r Set and reset by software."
bit_offset: 10
bit_size: 1
- name: DAC1RST
description: "DAC block reset\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: DCMI_PSSIRST
description: "digital camera interface block reset (DCMI or PSSI depending which interface is active)\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: AESRST
description: "AES block reset\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: HASHRST
description: "HASH block reset\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: RNGRST
description: "RNG block reset\r Set and reset by software."
bit_offset: 18
bit_size: 1
- name: PKARST
description: "PKA block reset\r Set and reset by software."
bit_offset: 19
bit_size: 1
- name: SAESRST
description: "SAES block reset\r Set and reset by software."
bit_offset: 20
bit_size: 1
fieldset/AHB4ENR:
description: RCC AHB4 peripheral clock register
fields:
- name: OTFDEC1EN
description: "OTFDEC1 clock enable\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: SDMMC1EN
description: SDMMC1 and SDMMC1 delay peripheral clock enable reset
bit_offset: 11
bit_size: 1
- name: SDMMC2EN
description: "SDMMC2 and SDMMC2 delay peripheral clock enabled\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: FMCEN
description: "FMC clock enable\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: OCTOSPI1EN
description: "OCTOSPI1 clock enable\r Set and reset by software."
bit_offset: 20
bit_size: 1
fieldset/AHB4LPENR:
description: RCC AHB4 sleep clock register
fields:
- name: OTFDEC1LPEN
description: "OTFDEC1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: SDMMC1LPEN
description: "SDMMC1 and SDMMC1 delay peripheral clock enable during sleep mode\r Set and reset by software"
bit_offset: 11
bit_size: 1
- name: SDMMC2LPEN
description: "SDMMC2 and SDMMC2 delay peripheral clock enable during sleep mode\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: FMCLPEN
description: "FMC clock enable during sleep mode\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: OCTOSPI1LPEN
description: "OCTOSPI1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 20
bit_size: 1
fieldset/AHB4RSTR:
description: RCC AHB4 peripheral reset register
fields:
- name: OTFDEC1RST
description: "OTFDEC1 block reset\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: SDMMC1RST
description: "SDMMC1 and SDMMC1 delay blocks reset\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: SDMMC2RST
description: "SDMMC2 and SDMMC2 delay blocks reset\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: FMCRST
description: "FMC block reset\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: OCTOSPI1RST
description: "OCTOSPI1 block reset\r Set and reset by software."
bit_offset: 20
bit_size: 1
fieldset/APB1HENR:
description: RCC APB1 peripheral clock register
fields:
- name: UART9EN
description: "UART9 clock enable\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: UART12EN
description: "UART12 clock enable\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: DTSEN
description: "DTS clock enable\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: LPTIM2EN
description: "LPTIM2 clock enable\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: FDCAN12EN
description: "FDCAN1 and FDCAN2 peripheral clock enable\r Set and reset by software."
bit_offset: 9
bit_size: 1
- name: UCPDEN
description: "UCPD clock enable\r Set and reset by software."
bit_offset: 23
bit_size: 1
fieldset/APB1HLPENR:
description: RCC APB1 sleep clock register
fields:
- name: UART9LPEN
description: "UART9 clock enable during sleep mode\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: UART12LPEN
description: "UART12 clock enable during sleep mode\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: DTSLPEN
description: "DTS clock enable during sleep mode\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: LPTIM2LPEN
description: "LPTIM2 clock enable during sleep mode\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: FDCAN12LPEN
description: "FDCAN1 and FDCAN2 peripheral clock enable during sleep mode\r Set and reset by software."
bit_offset: 9
bit_size: 1
- name: UCPDLPEN
description: "UCPD clock enable during sleep mode\r Set and reset by software."
bit_offset: 23
bit_size: 1
fieldset/APB1HRSTR:
description: RCC APB1 peripheral high reset register
fields:
- name: UART9RST
description: "UART9 block reset\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: UART12RST
description: "UART12 block reset\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: DTSRST
description: "DTS block reset\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: LPTIM2RST
description: "LPTIM2 block reset\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: FDCAN12RST
description: "FDCAN1 and FDCAN2 blocks reset\r Set and reset by software."
bit_offset: 9
bit_size: 1
- name: UCPDRST
description: "UCPD block reset\r Set and reset by software."
bit_offset: 23
bit_size: 1
fieldset/APB1LENR:
description: RCC APB1 peripheral clock register
fields:
- name: TIM2EN
description: "TIM2 clock enable\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: TIM3EN
description: "TIM3 clock enable\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: TIM4EN
description: "TIM4 clock enable\r Set and reset by software."
bit_offset: 2
bit_size: 1
- name: TIM5EN
description: "TIM5 clock enable\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: TIM6EN
description: "TIM6 clock enable\r Set and reset by software."
bit_offset: 4
bit_size: 1
- name: TIM7EN
description: "TIM7 clock enable\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: TIM12EN
description: "TIM12 clock enable\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: TIM13EN
description: "TIM13 clock enable\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: TIM14EN
description: "TIM14 clock enable\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: WWDGEN
description: "WWDG clock enable\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: SPI2EN
description: "SPI2 clock enable\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: SPI3EN
description: "SPI3 clock enable\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: USART2EN
description: "USART2 clock enable\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: USART3EN
description: "USART3 clock enable\r Set and reset by software."
bit_offset: 18
bit_size: 1
- name: UART4EN
description: "UART4 clock enable\r Set and reset by software."
bit_offset: 19
bit_size: 1
- name: UART5EN
description: "UART5 clock enable\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: I2C1EN
description: "I2C1 clock enable\r Set and reset by software."
bit_offset: 21
bit_size: 1
- name: I2C2EN
description: "I2C2 clock enable\r Set and reset by software."
bit_offset: 22
bit_size: 1
- name: I3C1EN
description: "I3C1 clock enable\r Set and reset by software."
bit_offset: 23
bit_size: 1
- name: CRSEN
description: "CRS clock enable\r Set and reset by software."
bit_offset: 24
bit_size: 1
- name: USART6EN
description: "USART6 clock enable\r Set and reset by software."
bit_offset: 25
bit_size: 1
- name: USART10EN
description: "USART10 clock enable\r Set and reset by software."
bit_offset: 26
bit_size: 1
- name: USART11EN
description: USART11 clock enable
bit_offset: 27
bit_size: 1
- name: CECEN
description: "HDMI-CEC clock enable\r Set and reset by software."
bit_offset: 28
bit_size: 1
- name: UART7EN
description: "UART7 clock enable\r Set and reset by software."
bit_offset: 30
bit_size: 1
- name: UART8EN
description: "UART8 clock enable\r Set and reset by software."
bit_offset: 31
bit_size: 1
fieldset/APB1LLPENR:
description: RCC APB1 sleep clock register
fields:
- name: TIM2LPEN
description: "TIM2 clock enable during sleep mode\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: TIM3LPEN
description: "TIM3 clock enable during sleep mode\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: TIM4LPEN
description: "TIM4 clock enable during sleep mode\r Set and reset by software."
bit_offset: 2
bit_size: 1
- name: TIM5LPEN
description: "TIM5 clock enable during sleep mode\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: TIM6LPEN
description: "TIM6 clock enable during sleep mode\r Set and reset by software."
bit_offset: 4
bit_size: 1
- name: TIM7LPEN
description: "TIM7 clock enable during sleep mode\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: TIM12LPEN
description: "TIM12 clock enable during sleep mode\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: TIM13LPEN
description: "TIM13 clock enable during sleep mode\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: TIM14LPEN
description: "TIM14 clock enable during sleep mode\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: WWDGLPEN
description: "WWDG clock enable during sleep mode\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: SPI2LPEN
description: "SPI2 clock enable during sleep mode\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: SPI3LPEN
description: "SPI3 clock enable during sleep mode\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: USART2LPEN
description: "USART2 clock enable during sleep mode\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: USART3LPEN
description: "USART3 clock enable during sleep mode\r Set and reset by software."
bit_offset: 18
bit_size: 1
- name: UART4LPEN
description: "UART4 clock enable during sleep mode\r Set and reset by software."
bit_offset: 19
bit_size: 1
- name: UART5LPEN
description: "UART5 clock enable during sleep mode\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: I2C1LPEN
description: "I2C1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 21
bit_size: 1
- name: I2C2LPEN
description: "I2C2 clock enable during sleep mode\r Set and reset by software."
bit_offset: 22
bit_size: 1
- name: I3C1LPEN
description: "I3C1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 23
bit_size: 1
- name: CRSLPEN
description: "CRS clock enable during sleep mode\r Set and reset by software."
bit_offset: 24
bit_size: 1
- name: USART6LPEN
description: "USART6 clock enable during sleep mode\r Set and reset by software."
bit_offset: 25
bit_size: 1
- name: USART10LPEN
description: "USART10 clock enable during sleep mode\r Set and reset by software."
bit_offset: 26
bit_size: 1
- name: USART11LPEN
description: "USART11 clock enable during sleep mode\r Set and reset by software."
bit_offset: 27
bit_size: 1
- name: CECLPEN
description: "HDMI-CEC clock enable during sleep mode\r Set and reset by software."
bit_offset: 28
bit_size: 1
- name: UART7LPEN
description: "UART7 clock enable during sleep mode\r Set and reset by software."
bit_offset: 30
bit_size: 1
- name: UART8LPEN
description: "UART8 clock enable during sleep mode\r Set and reset by software."
bit_offset: 31
bit_size: 1
fieldset/APB1LRSTR:
description: RCC APB1 peripheral low reset register
fields:
- name: TIM2RST
description: "TIM2 block reset\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: TIM3RST
description: "TIM3 block reset\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: TIM4RST
description: "TIM4 block reset\r Set and reset by software."
bit_offset: 2
bit_size: 1
- name: TIM5RST
description: "TIM5 block reset\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: TIM6RST
description: "TIM6 block reset\r Set and reset by software."
bit_offset: 4
bit_size: 1
- name: TIM7RST
description: "TIM7 block reset\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: TIM12RST
description: "TIM12 block reset\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: TIM13RST
description: "TIM13 block reset t\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: TIM14RST
description: "TIM14 block reset\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: SPI2RST
description: "SPI2 block reset\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: SPI3RST
description: "SPI3 block reset\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: USART2RST
description: "USART2 block reset\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: USART3RST
description: "USART3 block reset\r Set and reset by software."
bit_offset: 18
bit_size: 1
- name: UART4RST
description: "UART4 block reset\r Set and reset by software."
bit_offset: 19
bit_size: 1
- name: UART5RST
description: "UART5 block reset\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: I2C1RST
description: "I2C1 block reset\r Set and reset by software."
bit_offset: 21
bit_size: 1
- name: I2C2RST
description: "I2C2 block reset\r Set and reset by software."
bit_offset: 22
bit_size: 1
- name: I3C1RST
description: "I3C1 block reset\r Set and reset by software."
bit_offset: 23
bit_size: 1
- name: CRSRST
description: "CRS block reset\r Set and reset by software."
bit_offset: 24
bit_size: 1
- name: USART6RST
description: "USART6 block reset\r Set and reset by software."
bit_offset: 25
bit_size: 1
- name: USART10RST
description: "USART10 block reset\r Set and reset by software."
bit_offset: 26
bit_size: 1
- name: USART11RST
description: "USART11 block reset\r Set and reset by software."
bit_offset: 27
bit_size: 1
- name: CECRST
description: "HDMI-CEC block reset\r Set and reset by software."
bit_offset: 28
bit_size: 1
- name: UART7RST
description: "UART7 block reset\r Set and reset by software."
bit_offset: 30
bit_size: 1
- name: UART8RST
description: "UART8 block reset\r Set and reset by software."
bit_offset: 31
bit_size: 1
fieldset/APB2ENR:
description: RCC APB2 peripheral clock register
fields:
- name: TIM1EN
description: "TIM1 clock enable\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: SPI1EN
description: "SPI1 clock enable\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: TIM8EN
description: "TIM8 clock enable\r Set and reset by software."
bit_offset: 13
bit_size: 1
- name: USART1EN
description: "USART1 clock enable\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: TIM15EN
description: "TIM15 clock enable\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: TIM16EN
description: "TIM16 clock enable\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: TIM17EN
description: "TIM17 clock enable\r Set and reset by software."
bit_offset: 18
bit_size: 1
- name: SPI4EN
description: "SPI4 clock enable\r Set and reset by software."
bit_offset: 19
bit_size: 1
- name: SPI6EN
description: "SPI6 clock enable\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: SAI1EN
description: "SAI1 clock enable\r Set and reset by software."
bit_offset: 21
bit_size: 1
- name: SAI2EN
description: "SAI2 clock enable\r Set and cleared by software."
bit_offset: 22
bit_size: 1
- name: USBEN
description: "USB clock enable\r Set and reset by software."
bit_offset: 24
bit_size: 1
fieldset/APB2LPENR:
description: RCC APB2 sleep clock register
fields:
- name: TIM1LPEN
description: "TIM1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: SPI1LPEN
description: "SPI1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: TIM8LPEN
description: "TIM8 clock enable during sleep mode\r Set and reset by software."
bit_offset: 13
bit_size: 1
- name: USART1LPEN
description: "USART1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: TIM15LPEN
description: "TIM15 clock enable during sleep mode\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: TIM16LPEN
description: "TIM16 clock enable during sleep mode\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: TIM17LPEN
description: "TIM17 clock enable during sleep mode\r Set and reset by software."
bit_offset: 18
bit_size: 1
- name: SPI4LPEN
description: "SPI4 clock enable during sleep mode\r Set and reset by software."
bit_offset: 19
bit_size: 1
- name: SPI6LPEN
description: "SPI6 clock enable during sleep mode\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: SAI1LPEN
description: "SAI1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 21
bit_size: 1
- name: SAI2LPEN
description: "SAI2 clock enable during sleep mode\r Set and reset by software."
bit_offset: 22
bit_size: 1
- name: USBLPEN
description: "USB clock enable during sleep mode\r Set and reset by software."
bit_offset: 24
bit_size: 1
fieldset/APB2RSTR:
description: RCC APB2 peripheral reset register
fields:
- name: TIM1RST
description: "TIM1 block reset\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: SPI1RST
description: "SPI1 block reset\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: TIM8RST
description: "TIM8 block reset\r Set and reset by software."
bit_offset: 13
bit_size: 1
- name: USART1RST
description: "USART1 block reset\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: TIM15RST
description: "TIM15 block reset\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: TIM16RST
description: "TIM16 block reset\r Set and reset by software."
bit_offset: 17
bit_size: 1
- name: TIM17RST
description: "TIM17 block reset\r Set and reset by software."
bit_offset: 18
bit_size: 1
- name: SPI4RST
description: "SPI4 block reset\r Set and reset by software."
bit_offset: 19
bit_size: 1
- name: SPI6RST
description: "SPI6 block reset\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: SAI1RST
description: "SAI1 block reset\r Set and reset by software."
bit_offset: 21
bit_size: 1
- name: SAI2RST
description: "SAI2 block reset\r Set and reset by software."
bit_offset: 22
bit_size: 1
- name: USBRST
description: "USB block reset\r Set and reset by software."
bit_offset: 24
bit_size: 1
fieldset/APB3ENR:
description: RCC APB3 peripheral clock register
fields:
- name: SBSEN
description: "SBS clock enable\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: SPI5EN
description: "SPI5 clock enable\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: LPUART1EN
description: "LPUART1 clock enable\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: I2C3EN
description: "I2C3 clock enable\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: I2C4EN
description: "I2C4 clock enable\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: LPTIM1EN
description: "LPTIM1 clock enable\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: LPTIM3EN
description: "LPTIM3 clock enable\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: LPTIM4EN
description: "LPTIM4 clock enable\r Set and reset by software."
bit_offset: 13
bit_size: 1
- name: LPTIM5EN
description: "LPTIM5 clock enable\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: LPTIM6EN
description: "LPTIM6 clock enable\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: VREFEN
description: "VREF clock enable\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: RTCAPBEN
description: "RTC APB interface clock enable\r Set and reset by software."
bit_offset: 21
bit_size: 1
fieldset/APB3LPENR:
description: RCC APB3 sleep clock register
fields:
- name: SBSLPEN
description: "SBS clock enable during sleep mode\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: SPI5LPEN
description: "SPI5 clock enable during Slsleepeep mode\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: LPUART1LPEN
description: "LPUART1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: I2C3LPEN
description: "I2C3 clock enable during sleep mode\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: I2C4LPEN
description: "I2C4 clock enable during sleep mode\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: LPTIM1LPEN
description: "LPTIM1 clock enable during sleep mode\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: LPTIM3LPEN
description: "LPTIM3 clock enable during sleep mode\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: LPTIM4LPEN
description: "LPTIM4 clock enable during sleep mode\r Set and reset by software."
bit_offset: 13
bit_size: 1
- name: LPTIM5LPEN
description: "LPTIM5 clock enable during sleep mode\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: LPTIM6LPEN
description: "LPTIM6 clock enable during sleep mode\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: VREFLPEN
description: "VREF clock enable during sleep mode\r Set and reset by software."
bit_offset: 20
bit_size: 1
- name: RTCAPBLPEN
description: "RTC APB interface clock enable during sleep mode\r Set and reset by software."
bit_offset: 21
bit_size: 1
fieldset/APB3RSTR:
description: RCC APB3 peripheral reset register
fields:
- name: SBSRST
description: "SBS block reset\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: SPI5RST
description: "SPI5 block reset\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: LPUART1RST
description: "LPUART1 block reset\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: I2C3RST
description: "I2C3 block reset\r Set and reset by software."
bit_offset: 7
bit_size: 1
- name: I2C4RST
description: "I2C4 block reset\r Set and reset by software."
bit_offset: 8
bit_size: 1
- name: LPTIM1RST
description: "LPTIM1 block reset\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: LPTIM3RST
description: "LPTIM3 block reset\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: LPTIM4RST
description: "LPTIM4 block reset\r Set and reset by software."
bit_offset: 13
bit_size: 1
- name: LPTIM5RST
description: "LPTIM5 block reset\r Set and reset by software."
bit_offset: 14
bit_size: 1
- name: LPTIM6RST
description: "LPTIM6 block reset\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: VREFRST
description: "VREF block reset\r Set and reset by software."
bit_offset: 20
bit_size: 1
fieldset/BDCR:
description: RCC Backup domain control register
fields:
- name: LSEON
description: "LSE oscillator enabled\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: LSERDY
description: "LSE oscillator ready\r Set and reset by hardware to indicate when the LSE is stable.\r This bit needs 6 cycles of lse_ck clock to fall down after LSEON has been set to 0."
bit_offset: 1
bit_size: 1
- name: LSEBYP
description: "LSE oscillator bypass\r Set and reset by software to bypass oscillator in debug mode. This bit must not be written when the LSE is enabled (by LSEON) or ready (LSERDY = 1)"
bit_offset: 2
bit_size: 1
- name: LSEDRV
description: "LSE oscillator driving capability\r Set by software to select the driving capability of the LSE oscillator.\r These bit can be written only if LSE oscillator is disabled (LSEON = 0 and LSERDY = 0)."
bit_offset: 3
bit_size: 2
enum: LSEDRV
- name: LSECSSON
description: "LSE clock security system enable\r Set by software to enable the clock security system on 32 kHz oscillator.\r LSECSSON must be enabled after LSE is enabled (LSEON enabled) and ready (LSERDY set by hardware) and after RTCSEL is selected.\r Once enabled, this bit cannot be disabled, except after a LSE failure detection (LSECSSD = 1). In that case the software must disable LSECSSON."
bit_offset: 5
bit_size: 1
- name: LSECSSD
description: "LSE clock security system failure detection\r Set by hardware to indicate when a failure has been detected by the clock security system on the external 32 kHz oscillator."
bit_offset: 6
bit_size: 1
- name: LSEEXT
description: "low-speed external clock type in bypass mode\r Set and reset by software to select the external clock type (analog or digital).\r The external clock must be enabled with the LSEON bit, to be used by the device.\r The LSEEXT bit can be written only if the LSE oscillator is disabled."
bit_offset: 7
bit_size: 1
enum: LSEEXT
- name: RTCSEL
description: "RTC clock source selection\r Set by software to select the clock source for the RTC.\r These bits can be written only one time (except in case of failure detection on LSE).\r These bits must be written before LSECSSON is enabled.\r The VSWRST bit can be used to reset them, then it can be written one time again.\r If HSE is selected as RTC clock, this clock is lost when the system is in Stop mode or in case of a pin reset (NRST)."
bit_offset: 8
bit_size: 2
enum: RTCSEL
- name: RTCEN
description: "RTC clock enable\r Set and reset by software."
bit_offset: 15
bit_size: 1
- name: VSWRST
description: "VSwitch domain software reset\r Set and reset by software."
bit_offset: 16
bit_size: 1
- name: LSCOEN
description: "Low-speed clock output (LSCO) enable\r Set and cleared by software."
bit_offset: 24
bit_size: 1
- name: LSCOSEL
description: "Low-speed clock output selection\r Set and cleared by software."
bit_offset: 25
bit_size: 1
enum: LSCOSEL
- name: LSION
description: "LSI oscillator enable\r Set and cleared by software."
bit_offset: 26
bit_size: 1
- name: LSIRDY
description: "LSI oscillator ready\r Set and cleared by hardware to indicate when the LSI oscillator is stable.\r After the LSION bit is cleared, LSIRDY goes low after three internal low-speed oscillator clock cycles.\r This bit is set when the LSI is used by IWDG or RTC, even if LSION = 0."
bit_offset: 27
bit_size: 1
fieldset/CCIPR1:
description: RCC kernel clock configuration register
fields:
- name: USART1SEL
description: "USART1 kernel clock source selection\r Set and reset by software.\r others: reserved, the kernel clock is disabled"
bit_offset: 0
bit_size: 3
enum: USARTSEL
- name: USART2SEL
description: "USART2 kernel clock source selection\r Set and reset by software.\r others: reserved, the kernel clock is disabled"
bit_offset: 3
bit_size: 3
enum: USARTSEL
- name: USART3SEL
description: "USART3 kernel clock source selection\r Set and reset by software.\r others: reserved, the kernel clock is disabled"
bit_offset: 6
bit_size: 3
enum: USARTSEL
- name: UART4SEL
description: "UART4 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 9
bit_size: 3
enum: UARTSEL
- name: UART5SEL
description: "UART5 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 12
bit_size: 3
enum: UARTSEL
- name: USART6SEL
description: "USART6 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 15
bit_size: 3
enum: USARTSEL
- name: UART7SEL
description: "UART7 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 18
bit_size: 3
enum: UARTSEL
- name: UART8SEL
description: "UART8 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 21
bit_size: 3
enum: UARTSEL
- name: UART9SEL
description: "UART9 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 24
bit_size: 3
enum: UARTSEL
- name: USART10SEL
description: "USART10 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 27
bit_size: 3
enum: USARTSEL
- name: TIMICSEL
description: "TIM12, TIM15 and LPTIM2 input capture source selection\r Set and reset by software."
bit_offset: 31
bit_size: 1
enum: TIMICSEL
fieldset/CCIPR2:
description: RCC kernel clock configuration register
fields:
- name: USART11SEL
description: "USART11 kernel clock source selection\r Set and reset by software.\r others: reserved, the kernel clock is disabled"
bit_offset: 0
bit_size: 3
enum: USARTSEL
- name: USART12SEL
description: "USART12 kernel clock source selection\r Set and reset by software.\r others: reserved, the kernel clock is disabled"
bit_offset: 4
bit_size: 3
enum: USARTSEL
- name: LPTIM1SEL
description: "LPTIM1 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 8
bit_size: 3
enum: LPTIMSEL
- name: LPTIM2SEL
description: "LPTIM2 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 12
bit_size: 3
enum: LPTIMSEL
- name: LPTIM3SEL
description: "LPTIM3 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 16
bit_size: 3
enum: LPTIMSEL
- name: LPTIM4SEL
description: "LPTIM4 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 20
bit_size: 3
enum: LPTIMSEL
- name: LPTIM5SEL
description: "LPTIM5 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 24
bit_size: 3
enum: LPTIMSEL
- name: LPTIM6SEL
description: "LPTIM6 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 28
bit_size: 3
enum: LPTIMSEL
fieldset/CCIPR3:
description: RCC kernel clock configuration register
fields:
- name: SPI1SEL
description: "SPI1 kernel clock source selection\r Set and reset by software.\r others: reserved, the kernel clock is disabled"
bit_offset: 0
bit_size: 3
enum: SPI1SEL
- name: SPI2SEL
description: "SPI2 kernel clock source selection\r Set and reset by software.\r others: reserved, the kernel clock is disabled"
bit_offset: 3
bit_size: 3
enum: SPI2SEL
- name: SPI3SEL
description: "SPI3 kernel clock source selection\r Set and reset by software.\r others: reserved, the kernel clock is disabled"
bit_offset: 6
bit_size: 3
enum: SPI3SEL
- name: SPI4SEL
description: "SPI4 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 9
bit_size: 3
enum: SPI4SEL
- name: SPI5SEL
description: "SPI5 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 12
bit_size: 3
enum: SPI5SEL
- name: SPI6SEL
description: "SPI6 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 15
bit_size: 3
enum: SPI6SEL
- name: LPUART1SEL
description: "LPUART1 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 24
bit_size: 3
enum: LPUARTSEL
fieldset/CCIPR4:
description: RCC kernel clock configuration register
fields:
- name: OCTOSPI1SEL
description: "OCTOSPI1 kernel clock source selection\r Set and reset by software."
bit_offset: 0
bit_size: 2
enum: OCTOSPISEL
- name: SYSTICKSEL
description: "SYSTICK clock source selection\r Note: rcc_hclk frequency must be four times higher than\r lsi_ker_ck/lse_ck (period (LSI/LSE) ≥ 4 * period (HCLK)."
bit_offset: 2
bit_size: 2
enum: SYSTICKSEL
- name: USBSEL
description: USB kernel clock source selection
bit_offset: 4
bit_size: 2
enum: USBSEL
- name: SDMMC1SEL
description: SDMMC1 kernel clock source selection
bit_offset: 6
bit_size: 1
enum: SDMMCSEL
- name: SDMMC2SEL
description: SDMMC2 kernel clock source selection
bit_offset: 7
bit_size: 1
enum: SDMMCSEL
- name: I2C1SEL
description: I2C1 kernel clock source selection
bit_offset: 16
bit_size: 2
enum: ICSEL
- name: I2C2SEL
description: I2C2 kernel clock source selection
bit_offset: 18
bit_size: 2
enum: ICSEL
- name: I2C3SEL
description: I2C3 kernel clock source selection
bit_offset: 20
bit_size: 2
enum: ICSEL
- name: I2C4SEL
description: I2C4 kernel clock source selection
bit_offset: 22
bit_size: 2
enum: ICSEL
- name: I3C1SEL
description: I3C1 kernel clock source selection
bit_offset: 24
bit_size: 2
enum: ICSEL
fieldset/CCIPR5:
description: RCC kernel clock configuration register
fields:
- name: ADCDACSEL
description: "ADC and DAC kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 0
bit_size: 3
enum: ADCDACSEL
- name: DACSEL
description: DAC hold clock
bit_offset: 3
bit_size: 1
enum: DACSEL
- name: RNGSEL
description: RNG kernel clock source selection
bit_offset: 4
bit_size: 2
enum: RNGSEL
- name: CECSEL
description: HSMI-CEC kernel clock source selection
bit_offset: 6
bit_size: 2
enum: CECSEL
- name: FDCAN12SEL
description: FDCAN1 and FDCAN2 kernel clock source selection
bit_offset: 8
bit_size: 2
enum: FDCANSEL
- name: SAI1SEL
description: "SAI1 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 16
bit_size: 3
enum: SAISEL
- name: SAI2SEL
description: "SAI2 kernel clock source selection\r others: reserved, the kernel clock is disabled"
bit_offset: 19
bit_size: 3
enum: SAISEL
- name: CKPERSEL
description: per_ck clock source selection
bit_offset: 30
bit_size: 2
enum: CKPERSEL
fieldset/CFGR:
description: RCC clock configuration register
fields:
- name: SW
description: "system clock and trace clock switch\r Set and reset by software to select system clock and trace clock sources (sys_ck).\r Set by hardware in order to:\r -\tforce the selection of the HSI or CSI (depending on STOPWUCK selection) when leaving a system Stop mode\r -\tforce the selection of the HSI in case of failure of the HSE when used directly or indirectly as system clock\r others: reserved"
bit_offset: 0
bit_size: 3
enum: SW
- name: SWS
description: "system clock switch status\r Set and reset by hardware to indicate which clock source is used as system clock. 000: HSI used as system clock (hsi_ck) (default after reset).\r others: reserved"
bit_offset: 3
bit_size: 3
enum: SW
- name: STOPWUCK
description: "system clock selection after a wakeup from system Stop\r Set and reset by software to select the system wakeup clock from system Stop.\r The selected clock is also used as emergency clock for the clock security system (CSS) on HSE. 0: HSI selected as wakeup clock from system Stop (default after reset)\r STOPWUCK must not be modified when CSS is enabled (by HSECSSON bit) and the system clock is HSE (SWS = 10) or a switch on HSE is requested (SW =10)."
bit_offset: 6
bit_size: 1
enum: STOPWUCK
- name: STOPKERWUCK
description: "kernel clock selection after a wakeup from system Stop\r Set and reset by software to select the kernel wakeup clock from system Stop."
bit_offset: 7
bit_size: 1
enum: STOPKERWUCK
- name: RTCPRE
description: "HSE division factor for RTC clock\r Set and cleared by software to divide the HSE to generate a clock for RTC.\r Caution: The software must set these bits correctly to ensure that the clock supplied to the RTC is lower than 1 MHz. These bits must be configured if needed before selecting the RTC clock source.\r ..."
bit_offset: 8
bit_size: 6
- name: TIMPRE
description: "timers clocks prescaler selection\r This bit is set and reset by software to control the clock frequency of all the timers connected to APB1 and APB2 domains."
bit_offset: 15
bit_size: 1
enum: TIMPRE
- name: MCO1PRE
description: "MCO1 prescaler\r Set and cleared by software to configure the prescaler of the MCO1. Modification of this prescaler may generate glitches on MCO1. It is highly recommended to change this prescaler only after reset, before enabling the external oscillators and the PLLs.\r ..."
bit_offset: 18
bit_size: 4
enum: MCOPRE
- name: MCO1SEL
description: "Microcontroller clock output 1\r Set and cleared by software. Clock source selection may generate glitches on MCO1.\r It is highly recommended to configure these bits only after reset, before enabling the external oscillators and the PLLs.\r others: reserved"
bit_offset: 22
bit_size: 3
enum: MCO1SEL
- name: MCO2PRE
description: "MCO2 prescaler\r Set and cleared by software to configure the prescaler of the MCO2. Modification of this prescaler may generate glitches on MCO2. It is highly recommended to change this prescaler only after reset, before enabling the external oscillators and the PLLs.\r ..."
bit_offset: 25
bit_size: 4
enum: MCOPRE
- name: MCO2SEL
description: "microcontroller clock output 2\r Set and cleared by software. Clock source selection may generate glitches on MCO2.\r It is highly recommended to configure these bits only after reset, before enabling the external oscillators and the PLLs.\r others: reserved"
bit_offset: 29
bit_size: 3
enum: MCO2SEL
fieldset/CFGR2:
description: RCC CPU domain clock configuration register 2
fields:
- name: HPRE
description: "AHB prescaler\r Set and reset by software to control the division factor of rcc_hclk. Changing\r this division ratio has an impact on the frequency of all bus matrix clocks\r 0xxx: rcc_hclk = sys_ck (default after reset)"
bit_offset: 0
bit_size: 4
enum: HPRE
- name: PPRE1
description: "APB low-speed prescaler (APB1)\r Set and reset by software to control the division factor of rcc_pclk1.\r The clock is divided by the new prescaler factor from 1 to 16 cycles of rcc_hclk after PPRE write.\r 0xx: rcc_pclk1 = rcc_hclk1 (default after reset)"
bit_offset: 4
bit_size: 3
enum: PPRE
- name: PPRE2
description: "APB high-speed prescaler (APB2)\r Set and reset by software to control APB high-speed clocks division factor.\r The clocks are divided with the new prescaler factor from 1 to 16 APB cycles after PPRE2 write.\r 0xx: rcc_pclk2 = rcc_hclk1"
bit_offset: 8
bit_size: 3
enum: PPRE
- name: PPRE3
description: "APB low-speed prescaler (APB3)\r Set and reset by software to control APB low-speed clocks division factor.\r The clocks are divided with the new prescaler factor from 1 to 16 APB cycles after PPRE3 write.\r 0xx: rcc_pclk3 = rcc_hclk1"
bit_offset: 12
bit_size: 3
enum: PPRE
- name: AHB1DIS
description: "AHB1 clock disable\r This bit can be set in order to further reduce power consumption, when none of the AHB1\r peripherals from RCC_AHB1ENR are used and when their clocks are disabled in\r RCC_AHB1ENR. When this bit is set, all the AHB1 peripherals clocks from\r RCC_AHB1ENR are off.\r enable control bits"
bit_offset: 16
bit_size: 1
- name: AHB2DIS
description: "AHB2 clock disable\r This bit can be set in order to further reduce power consumption, when none of the AHB2\r peripherals from RCC_AHB2ENR are used and when their clocks are disabled in\r RCC_AHB2ENR. When this bit is set, all the AHB2 peripherals clocks from\r RCC_AHB2ENR are off.\r enable control bits"
bit_offset: 17
bit_size: 1
- name: AHB4DIS
description: "AHB4 clock disable\r This bit can be set in order to further reduce power consumption, when none of the AHB4\r peripherals from RCC_AHB4ENR are used and when their clocks are disabled in\r RCC_AHB4ENR. When this bit is set, all the AHB4 peripherals clocks from\r RCC_AHB4ENR are off.\r enable control bits"
bit_offset: 19
bit_size: 1
- name: APB1DIS
description: "APB1 clock disable value\r This bit can be set in order to further reduce power consumption, when none of the APB1\r peripherals (except IWDG) are used and when their clocks are disabled in RCC_APB1ENR.\r When this bit is set, all the APB1 peripherals clocks are off, except for IWDG.\r control bits"
bit_offset: 20
bit_size: 1
- name: APB2DIS
description: "APB2 clock disable value\r This bit can be set in order to further reduce power consumption, when none of the APB2\r peripherals are used and when their clocks are disabled in RCC_APB2ENR. When this bit is\r set, all the APB2 peripherals clocks are off.\r control bits"
bit_offset: 21
bit_size: 1
- name: APB3DIS
description: "APB3 clock disable value.Set and cleared by software\r This bit can be set in order to further reduce power consumption, when none of the APB3\r peripherals are used and when their clocks are disabled in RCC_APB3ENR. When this bit is\r set, all the APB3 peripherals clocks are off.\r control bits"
bit_offset: 22
bit_size: 1
fieldset/CICR:
description: RCC clock source interrupt clear register
fields:
- name: LSIRDYC
description: "LSI ready interrupt clear\r Set by software to clear LSIRDYF.\r Reset by hardware when clear done."
bit_offset: 0
bit_size: 1
- name: LSERDYC
description: "LSE ready interrupt clear\r Set by software to clear LSERDYF.\r Reset by hardware when clear done."
bit_offset: 1
bit_size: 1
- name: CSIRDYC
description: "HSI ready interrupt clear\r Set by software to clear CSIRDYF.\r Reset by hardware when clear done."
bit_offset: 2
bit_size: 1
- name: HSIRDYC
description: "HSI ready interrupt clear\r Set by software to clear HSIRDYF.\r Reset by hardware when clear done."
bit_offset: 3
bit_size: 1
- name: HSERDYC
description: "HSE ready interrupt clear\r Set by software to clear HSERDYF.\r Reset by hardware when clear done."
bit_offset: 4
bit_size: 1
- name: HSI48RDYC
description: "HSI48 ready interrupt clear\r Set by software to clear HSI48RDYF.\r Reset by hardware when clear done."
bit_offset: 5
bit_size: 1
- name: PLLRDYC
description: "PLL1 ready interrupt clear\r Set by software to clear PLL1RDYF.\r Reset by hardware when clear done."
bit_offset: 6
bit_size: 1
array:
len: 3
stride: 1
- name: HSECSSC
description: "HSE clock security system interrupt clear\r Set by software to clear HSECSSF.\r Reset by hardware when clear done."
bit_offset: 10
bit_size: 1
fieldset/CIER:
description: RCC clock source interrupt enable register
fields:
- name: LSIRDYIE
description: "LSI ready interrupt enable\r Set and reset by software to enable/disable interrupt caused by the LSI oscillator stabilization."
bit_offset: 0
bit_size: 1
- name: LSERDYIE
description: "LSE ready interrupt enable\r Set and reset by software to enable/disable interrupt caused by the LSE oscillator stabilization."
bit_offset: 1
bit_size: 1
- name: CSIRDYIE
description: "CSI ready interrupt enable\r Set and reset by software to enable/disable interrupt caused by the CSI oscillator stabilization."
bit_offset: 2
bit_size: 1
- name: HSIRDYIE
description: "HSI ready interrupt enable\r Set and reset by software to enable/disable interrupt caused by the HSI oscillator stabilization."
bit_offset: 3
bit_size: 1
- name: HSERDYIE
description: "HSE ready interrupt enable\r Set and reset by software to enable/disable interrupt caused by the HSE oscillator stabilization."
bit_offset: 4
bit_size: 1
- name: HSI48RDYIE
description: "HSI48 ready interrupt enable\r Set and reset by software to enable/disable interrupt caused by the HSI48 oscillator stabilization."
bit_offset: 5
bit_size: 1
- name: PLLRDYIE
description: "PLL1 ready interrupt enable\r Set and reset by software to enable/disable interrupt caused by PLL1 lock."
bit_offset: 6
bit_size: 1
array:
len: 3
stride: 1
fieldset/CIFR:
description: RCC clock source interrupt flag register
fields:
- name: LSIRDYF
description: "LSI ready interrupt flag\r Reset by software by writing LSIRDYC bit.\r Set by hardware when the LSI clock becomes stable and LSIRDYIE is set."
bit_offset: 0
bit_size: 1
- name: LSERDYF
description: "LSE ready interrupt flag\r Reset by software by writing LSERDYC bit.\r Set by hardware when the LSE clock becomes stable and LSERDYIE is set."
bit_offset: 1
bit_size: 1
- name: CSIRDYF
description: "CSI ready interrupt flag\r Reset by software by writing CSIRDYC bit.\r Set by hardware when the CSI clock becomes stable and CSIRDYIE is set."
bit_offset: 2
bit_size: 1
- name: HSIRDYF
description: "HSI ready interrupt flag\r Reset by software by writing HSIRDYC bit.\r Set by hardware when the HSI clock becomes stable and HSIRDYIE is set."
bit_offset: 3
bit_size: 1
- name: HSERDYF
description: "HSE ready interrupt flag\r Reset by software by writing HSERDYC bit.\r Set by hardware when the HSE clock becomes stable and HSERDYIE is set."
bit_offset: 4
bit_size: 1
- name: HSI48RDYF
description: "HSI48 ready interrupt flag\r Reset by software by writing HSI48RDYC bit.\r Set by hardware when the HSI48 clock becomes stable and HSI48RDYIE is set."
bit_offset: 5
bit_size: 1
- name: PLLRDYF
description: "PLL1 ready interrupt flag\r Reset by software by writing PLL1RDYC bit.\r Set by hardware when the PLL1 locks and PLL1RDYIE is set."
bit_offset: 6
bit_size: 1
array:
len: 3
stride: 1
- name: HSECSSF
description: "HSE clock security system interrupt flag\r Reset by software by writing HSECSSC bit.\r Set by hardware in case of HSE clock failure."
bit_offset: 10
bit_size: 1
fieldset/CR:
description: RCC clock control register
fields:
- name: HSION
description: "HSI clock enable\r Set and cleared by software.\r Set by hardware to force the HSI to ON when the product leaves Stop mode, if STOPWUCK = 1 or STOPKERWUCK = 1.\r Set by hardware to force the HSI to ON when the product leaves Standby mode or in case of a failure of the HSE which is used as the system clock source.\r This bit cannot be cleared if the HSI is used directly (via SW mux) as system clock, or if the HSI is selected as reference clock for PLL1 with PLL1 enabled (PLL1ON bit set to 1)."
bit_offset: 0
bit_size: 1
- name: HSIRDY
description: "HSI clock ready flag\r Set by hardware to indicate that the HSI oscillator is stable."
bit_offset: 1
bit_size: 1
- name: HSIKERON
description: "HSI clock enable in Stop mode\r Set and reset by software to force the HSI to ON, even in Stop mode, in order to be quickly available as kernel clock for peripherals. This bit has no effect on the value of HSION."
bit_offset: 2
bit_size: 1
- name: HSIDIV
description: "HSI clock divider\r Set and reset by software.\r These bits allow selecting a division ratio in order to configure the wanted HSI clock frequency. The\r HSIDIV cannot be changed if the HSI is selected as reference clock for at least one enabled PLL (PLLxON bit set to 1). In that case, the new HSIDIV value is ignored."
bit_offset: 3
bit_size: 2
enum: HSIDIV
- name: HSIDIVF
description: "HSI divider flag\r Set and reset by hardware.\r As a write operation to HSIDIV has not an immediate effect on the frequency, this flag indicates the\r current status of the HSI divider. HSIDIVF goes immediately to 0 when HSIDIV value is changed, and is set back to 1 when the output frequency matches the value programmed into HSIDIV."
bit_offset: 5
bit_size: 1
- name: CSION
description: "CSI clock enable\r Set and reset by software to enable/disable CSI clock for system and/or peripheral.\r Set by hardware to force the CSI to ON when the system leaves Stop mode, if STOPWUCK = 1 or STOPKERWUCK = 1.\r This bit cannot be cleared if the CSI is used directly (via SW mux) as system clock, or if the CSI is selected as reference clock for PLL1 with PLL1 enabled (PLL1ON bit set to 1)."
bit_offset: 8
bit_size: 1
- name: CSIRDY
description: "CSI clock ready flag\r Set by hardware to indicate that the CSI oscillator is stable. This bit is activated only if the RC is enabled by CSION (it is not activated if the CSI is enabled by CSIKERON or by a peripheral request)."
bit_offset: 9
bit_size: 1
- name: CSIKERON
description: "CSI clock enable in Stop mode\r Set and reset by software to force the CSI to ON, even in Stop mode, in order to be quickly available as kernel clock for some peripherals. This bit has no effect on the value of CSION."
bit_offset: 10
bit_size: 1
- name: HSI48ON
description: "HSI48 clock enable\r Set by software and cleared by software or by the hardware when the system enters to Stop\r or Standby mode."
bit_offset: 12
bit_size: 1
- name: HSI48RDY
description: "HSI48 clock ready flag\r Set by hardware to indicate that the HSI48 oscillator is stable."
bit_offset: 13
bit_size: 1
- name: HSEON
description: "HSE clock enable\r Set and cleared by software.\r Cleared by hardware to stop the HSE when entering Stop or Standby mode.\r This bit cannot be cleared if the HSE is used directly (via SW mux) as system clock, or if the\r HSE is selected as reference clock for PLL1 with PLL1 enabled (PLL1ON bit set to 1)."
bit_offset: 16
bit_size: 1
- name: HSERDY
description: "HSE clock ready flag\r Set by hardware to indicate that the HSE oscillator is stable."
bit_offset: 17
bit_size: 1
- name: HSEBYP
description: "HSE clock bypass\r Set and cleared by software to bypass the oscillator with an external clock. The external clock must be enabled with the HSEON bit to be used by the device.\r The HSEBYP bit can be written only if the HSE oscillator is disabled."
bit_offset: 18
bit_size: 1
- name: HSECSSON
description: "HSE clock security system enable\r Set by software to enable clock security system on HSE.\r This bit is “set only” (disabled by a system reset or when the system enters in Standby mode). When HSECSSON is set, the clock detector is enabled by hardware when the HSE is ready and disabled by hardware if an oscillator failure is detected."
bit_offset: 19
bit_size: 1
- name: HSEEXT
description: "external high speed clock type in Bypass mode\r Set and reset by software to select the external clock type (analog or digital).\r The external clock must be enabled with the HSEON bit to be used by the device. The HSEEXT bit can be written only if the HSE oscillator is disabled."
bit_offset: 20
bit_size: 1
enum: HSEEXT
- name: PLLON
description: "PLL1 enable\r Set and cleared by software to enable PLL1.\r Cleared by hardware when entering Stop or Standby mode. Note that the hardware prevents\r writing this bit to 0, if the PLL1 output is used as the system clock."
bit_offset: 24
bit_size: 1
array:
len: 3
stride: 2
- name: PLLRDY
description: "PLL1 clock ready flag\r Set by hardware to indicate that the PLL1 is locked."
bit_offset: 25
bit_size: 1
array:
len: 3
stride: 2
fieldset/CRRCR:
description: RCC clock recovery RC register
fields:
- name: HSI48CAL
description: "Internal RC 48 MHz clock calibration\r Set by hardware by option-byte loading during system reset NRESET. Read-only."
bit_offset: 0
bit_size: 10
fieldset/CSICFGR:
description: RCC CSI calibration register
fields:
- name: CSICAL
description: "CSI clock calibration\r Set by hardware by option byte loading during system reset NRESET. Adjusted by software through trimming bits CSITRIM.\r This field represents the sum of engineering option byte calibration value and CSITRIM bits value."
bit_offset: 0
bit_size: 8
- name: CSITRIM
description: "CSI clock trimming\r Set by software to adjust calibration.\r CSITRIM field is added to the engineering option bytes loaded during reset phase (FLASH_CSI_OPT) in order to form the calibration trimming value.\r CSICAL = CSITRIM + FLASH_CSI_OPT.\r Note: The reset value of the field is 0x20."
bit_offset: 16
bit_size: 6
fieldset/HSICFGR:
description: RCC HSI calibration register
fields:
- name: HSICAL
description: "HSI clock calibration\r Set by hardware by option byte loading during system reset nreset. Adjusted by software through trimming bits HSITRIM.\r This field represents the sum of engineering option byte calibration value and HSITRIM bits value."
bit_offset: 0
bit_size: 12
- name: HSITRIM
description: "HSI clock trimming\r Set by software to adjust calibration.\r HSITRIM field is added to the engineering option bytes loaded during reset phase (FLASH_HSI_OPT) in order to form the calibration trimming value.\r HSICAL = HSITRIM + FLASH_HSI_OPT.\r After a change of HSITRIM it takes one system clock cycle before the new HSITRIM value is updated\r Note: The reset value of the field is 0x40."
bit_offset: 16
bit_size: 7
fieldset/PLLCFGR:
description: RCC PLL clock source selection register
fields:
- name: PLLSRC
description: "DIVMx and PLLs clock source selection\r Set and reset by software to select the PLL clock source. These bits can be written only when all PLLs are disabled.\r In order to save power, when no PLL is used, the value of PLL1SRC must be set to '00'. 00: no clock send to DIVMx divider and PLLs (default after reset)."
bit_offset: 0
bit_size: 2
enum: PLLSRC
- name: PLLRGE
description: "PLL1 input frequency range\r Set and reset by software to select the proper reference frequency range used for PLL1. This bit must be written before enabling the PLL1."
bit_offset: 2
bit_size: 2
enum: PLLRGE
- name: PLLFRACEN
description: "PLL1 fractional latch enable\r Set and reset by software to latch the content of FRACN1 into the sigma-delta modulator.\r In order to latch the FRACN1 value into the sigma-delta modulator, PLL1FRACEN must be set to 0, then set to 1. The transition 0 to 1 transfers the content of FRACN1 into the modulator."
bit_offset: 4
bit_size: 1
- name: PLLVCOSEL
description: "PLL1 VCO selection\r Set and reset by software to select the proper VCO frequency range used for PLL1. This bit must be written before enabling the PLL1."
bit_offset: 5
bit_size: 1
enum: PLLVCOSEL
- name: DIVM
description: "prescaler for PLL1\r Set and cleared by software to configure the prescaler of the PLL1.\r The hardware does not allow any modification of this prescaler when PLL1 is enabled (PLL1ON = 1 or PLL1RDY = 1).\r In order to save power when PLL1 is not used, the value of DIVM1 must be set to 0.\r ...\r ..."
bit_offset: 8
bit_size: 6
enum: PLLM
- name: PLLPEN
description: "PLL1 DIVP divider output enable\r Set and reset by software to enable the pll1_p_ck output of the PLL1.\r This bit can be written only when the PLL1 is disabled (PLL1ON = 0 and PLL1RDY = 0).\r In order to save power, when the pll1_p_ck output of the PLL1 is not used, the pll1_p_ck must be disabled."
bit_offset: 16
bit_size: 1
- name: PLLQEN
description: "PLL1 DIVQ divider output enable\r Set and reset by software to enable the pll1_q_ck output of the PLL1.\r In order to save power, when the pll1_q_ck output of the PLL1 is not used, the pll1_q_ck must be disabled.\r This bit can be written only when the PLL1 is disabled (PLL1ON = 0 and PLL1RDY = 0)."
bit_offset: 17
bit_size: 1
- name: PLLREN
description: "PLL1 DIVR divider output enable\r Set and reset by software to enable the pll1_r_ck output of the PLL1.\r To save power, DIVR1EN and DIVR1 bits must be set to 0 when the pll1_r_ck is not used. This bit can be written only when the PLL1 is disabled (PLL1ON = 0 and PLL1RDY = 0)."
bit_offset: 18
bit_size: 1
fieldset/PLLDIVR:
description: RCC PLL1 dividers register
fields:
- name: PLLN
description: "Multiplication factor for PLL1VCO\r Set and reset by software to control the multiplication factor of the VCO.\r These bits can be written only when the PLL is disabled (PLL1ON = 0 and PLL1RDY = 0).\r ...\r ...\r Others: reserved"
bit_offset: 0
bit_size: 9
enum: PLLN
- name: PLLP
description: "PLL1 DIVP division factor\r Set and reset by software to control the frequency of the pll1_p_ck clock.\r These bits can be written only when the PLL1 is disabled (PLL1ON = 0 and PLL1RDY = 0).\r Note that odd division factors are not allowed.\r ..."
bit_offset: 9
bit_size: 7
enum: PLLDIV
- name: PLLQ
description: "PLL1 DIVQ division factor\r Set and reset by software to control the frequency of the pll1_q_ck clock.\r These bits can be written only when the PLL1 is disabled (PLL1ON = 0 and PLL1RDY = 0).\r ..."
bit_offset: 16
bit_size: 7
enum: PLLDIV
- name: PLLR
description: "PLL1 DIVR division factor\r Set and reset by software to control the frequency of the pll1_r_ck clock.\r These bits can be written only when the PLL1 is disabled (PLL1ON = 0 and PLL1RDY = 0).\r ..."
bit_offset: 24
bit_size: 7
enum: PLLDIV
fieldset/PLLFRACR:
description: RCC PLL1 fractional divider register
fields:
- name: PLLFRACN
description: "fractional part of the multiplication factor for PLL1 VCO\r Set and reset by software to control the fractional part of the multiplication factor of the VCO. These bits can be written at any time, allowing dynamic fine-tuning of the PLL1 VCO.\r The software must set correctly these bits to insure that the VCO output frequency is between its valid frequency range, that is:\r * 128 to 560 MHz if PLL1VCOSEL = 0\r * \t150 to 420 MHz if PLL1VCOSEL = 1\r VCO output frequency = Fref1_ck x (PLL1N + (PLL1FRACN / 213)), with\r * \tPLL1N between 8 and 420\r * \tPLL1FRACN can be between 0 and 213- 1\r * \tThe input frequency Fref1_ck must be between 1 and 16 MHz.\r To change the PLL1FRACN value on-the-fly even if the PLL is enabled, the application must proceed as follows:\r * \tSet the bit PLL1FRACEN to 0\r * \tWrite the new fractional value into PLL1FRACN\r * \tSet the bit PLL1FRACEN to 1"
bit_offset: 3
bit_size: 13
fieldset/PRIVCFGR:
description: RCC privilege configuration register
fields:
- name: SPRIV
description: "RCC secure functions privilege configuration\r Set and reset by software. This bit can be written only by a secure privileged access."
bit_offset: 0
bit_size: 1
enum: SPRIV
- name: NSPRIV
description: "RCC non-secure functions privilege configuration\r Set and reset by software. This bit can be written only by privileged access, secure or non-secure."
bit_offset: 1
bit_size: 1
enum: NSPRIV
fieldset/RSR:
description: RCC reset status register
fields:
- name: RMVF
description: "remove reset flag\r Set and reset by software to reset the value of the reset flags."
bit_offset: 23
bit_size: 1
- name: PINRSTF
description: "pin reset flag (NRST)\r Reset by software by writing the RMVF bit.\r Set by hardware when a reset from pin occurs."
bit_offset: 26
bit_size: 1
- name: BORRSTF
description: "BOR reset flag\r Reset by software by writing the RMVF bit.\r Set by hardware when a BOR reset occurs (pwr_bor_rst)."
bit_offset: 27
bit_size: 1
- name: SFTRSTF
description: "system reset from CPU reset flag\r Reset by software by writing the RMVF bit.\r Set by hardware when the system reset is due to CPU.The CPU can generate a system reset by writing SYSRESETREQ bit of AIRCR register of the core M33."
bit_offset: 28
bit_size: 1
- name: IWDGRSTF
description: "independent watchdog reset flag\r Reset by software by writing the RMVF bit.\r Set by hardware when an independent watchdog reset occurs."
bit_offset: 29
bit_size: 1
- name: WWDGRSTF
description: "window watchdog reset flag\r Reset by software by writing the RMVF bit.\r Set by hardware when a window watchdog reset occurs."
bit_offset: 30
bit_size: 1
- name: LPWRRSTF
description: "Low-power reset flag\r Set by hardware when a reset occurs due to Stop or Standby mode entry, whereas the corresponding nRST_STOP, nRST_STBY option bit is cleared.\r Cleared by writing to the RMVF bit."
bit_offset: 31
bit_size: 1
fieldset/SECCFGR:
description: RCC secure configuration register
fields:
- name: HSISEC
description: "HSI clock configuration and status bits security\r Set and reset by software."
bit_offset: 0
bit_size: 1
- name: HSESEC
description: "HSE clock configuration bits, status bits and HSE_CSS security\r Set and reset by software."
bit_offset: 1
bit_size: 1
- name: CSISEC
description: "CSI clock configuration and status bits security\r Set and reset by software."
bit_offset: 2
bit_size: 1
- name: LSISEC
description: "LSI clock configuration and status bits security\r Set and reset by software."
bit_offset: 3
bit_size: 1
- name: LSESEC
description: "LSE clock configuration and status bits security\r Set and reset by software."
bit_offset: 4
bit_size: 1
- name: SYSCLKSEC
description: "SYSCLK clock selection, STOPWUCK bit, clock output on MCO configuration security\r Set and reset by software."
bit_offset: 5
bit_size: 1
- name: PRESCSEC
description: "AHBx/APBx prescaler configuration bits security\r Set and reset by software."
bit_offset: 6
bit_size: 1
- name: PLLSEC
description: "PLL1 clock configuration and status bits security\r Set and reset by software."
bit_offset: 7
bit_size: 1
array:
len: 3
stride: 1
- name: HSI48SEC
description: "HSI48 clock configuration and status bits security\r Set and reset by software."
bit_offset: 11
bit_size: 1
- name: RMVFSEC
description: "Remove reset flag security\r Set and reset by software."
bit_offset: 12
bit_size: 1
- name: CKPERSELSEC
description: "per_ck selection security\r Set and reset by software."
bit_offset: 13
bit_size: 1
enum/ADCDACSEL:
bit_size: 3
variants:
- name: HCLK1
description: rcc_hclk selected as kernel clock (default after reset)
value: 0
- name: SYS
description: sys_ck selected as kernel clock
value: 1
- name: PLL2_R
description: pll2_r_ck selected as kernel clock
value: 2
- name: HSE
description: hse_ck selected as kernel clock
value: 3
- name: HSI
description: hsi_ker_ck selected as kernel clock
value: 4
- name: CSI
description: csi_ker_ck selected as kernel clock
value: 5
enum/CECSEL:
bit_size: 2
variants:
- name: LSE
description: lse_ck selected as kernel clock (default after reset)
value: 0
- name: LSI
description: lsi_ker_ck selected as kernel clock
value: 1
- name: CSI_DIV_122
description: csi_ker_ck/122 selected as kernel clock
value: 2
enum/CKPERSEL:
bit_size: 2
variants:
- name: HSI
description: hsi_ker_ck selected as kernel clock (default after reset)
value: 0
- name: CSI
description: csi_ker_ck selected as kernel clock
value: 1
- name: HSE
description: hse_ck selected as kernel clock
value: 2
enum/DACSEL:
bit_size: 1
variants:
- name: DAC_HOLD
description: dac_hold_ck selected as kernel clock (default after reset)
value: 0
- name: DAC_HOLD_2
description: dac_hold_ck selected as kernel clock
value: 1
enum/FDCANSEL:
bit_size: 2
variants:
- name: HSE
description: hse_ck selected as kernel clock (default after reset)
value: 0
- name: PLL1_Q
description: pll1_q_ck selected as kernel clock
value: 1
- name: PLL2_Q
description: pll2_q_ck selected as kernel clock
value: 2
enum/HPRE:
bit_size: 4
variants:
- name: Div1
description: sys_ck not divided
value: 0
- name: Div2
description: sys_ck divided by 2
value: 8
- name: Div4
description: sys_ck divided by 4
value: 9
- name: Div8
description: sys_ck divided by 8
value: 10
- name: Div16
description: sys_ck divided by 16
value: 11
- name: Div64
description: sys_ck divided by 64
value: 12
- name: Div128
description: sys_ck divided by 128
value: 13
- name: Div256
description: sys_ck divided by 256
value: 14
- name: Div512
description: sys_ck divided by 512
value: 15
enum/HSEEXT:
bit_size: 1
variants:
- name: Analog
description: HSE in analog mode (default after reset)
value: 0
- name: Digital
description: HSE in digital mode
value: 1
enum/HSIDIV:
bit_size: 2
variants:
- name: Div1
description: No division
value: 0
- name: Div2
description: Division by 2
value: 1
- name: Div4
description: Division by 4
value: 2
- name: Div8
description: Division by 8
value: 3
enum/ICSEL:
bit_size: 2
variants:
- name: PCLK1
description: rcc_pclk1 selected as peripheral clock
value: 0
- name: PLL3_R
description: pll3_r selected as peripheral clock
value: 1
- name: HSI
description: hsi_ker selected as peripheral clock
value: 2
- name: CSI
description: csi_ker selected as peripheral clock
value: 3
enum/LPTIMSEL:
bit_size: 3
variants:
- name: PCLK3
description: rcc_pclk3 selected as peripheral clock
value: 0
- name: PLL2_P
description: pll2_p selected as peripheral clock
value: 1
- name: PLL3_R
description: pll3_r selected as peripheral clock
value: 2
- name: LSE
description: LSE selected as peripheral clock
value: 3
- name: LSI
description: LSI selected as peripheral clock
value: 4
- name: PER
description: PER selected as peripheral clock
value: 5
enum/LPUARTSEL:
bit_size: 3
variants:
- name: PCLK3
description: rcc_pclk3 selected as kernel clock (default after reset)
value: 0
- name: PLL2_Q
description: pll2_q_ck selected as kernel clock
value: 1
- name: PLL3_Q
description: pll3_q_ck selected as kernel clock
value: 2
- name: HSI
description: hsi_ker_ck selected as kernel clock
value: 3
- name: CSI
description: csi_ker_ck selected as kernel clock
value: 4
- name: LSE
description: lse_ck selected as kernel clock
value: 5
enum/LSCOSEL:
bit_size: 1
variants:
- name: LSI
description: LSI clock selected
value: 0
- name: LSE
description: LSE clock selected
value: 1
enum/LSEDRV:
bit_size: 2
variants:
- name: Low
description: Low driving capability
value: 0
- name: MediumLow
description: Medium low driving capability
value: 1
- name: MediumHigh
description: Medium high driving capability
value: 2
- name: High
description: High driving capability
value: 3
enum/LSEEXT:
bit_size: 1
variants:
- name: Analog
description: LSE in analog mode (default after Backup domain reset)
value: 0
- name: Digital
description: LSE in digital mode (do not use if RTC is active).
value: 1
enum/MCO1SEL:
bit_size: 3
variants:
- name: HSI
description: HSI selected for micro-controller clock output
value: 0
- name: LSE
description: LSE selected for micro-controller clock output
value: 1
- name: HSE
description: HSE selected for micro-controller clock output
value: 2
- name: PLL1_Q
description: pll1_q selected for micro-controller clock output
value: 3
- name: HSI48
description: HSI48 selected for micro-controller clock output
value: 4
enum/MCO2SEL:
bit_size: 3
variants:
- name: SYS
description: System clock selected for micro-controller clock output
value: 0
- name: PLL2_P
description: pll2_p selected for micro-controller clock output
value: 1
- name: HSE
description: HSE selected for micro-controller clock output
value: 2
- name: PLL1_P
description: pll1_p selected for micro-controller clock output
value: 3
- name: CSI
description: CSI selected for micro-controller clock output
value: 4
- name: LSI
description: LSI selected for micro-controller clock output
value: 5
enum/MCOPRE:
bit_size: 4
variants:
- name: Div1
description: Divide by 1
value: 1
- name: Div2
description: Divide by 2
value: 2
- name: Div3
description: Divide by 3
value: 3
- name: Div4
description: Divide by 4
value: 4
- name: Div5
description: Divide by 5
value: 5
- name: Div6
description: Divide by 6
value: 6
- name: Div7
description: Divide by 7
value: 7
- name: Div8
description: Divide by 8
value: 8
- name: Div9
description: Divide by 9
value: 9
- name: Div10
description: Divide by 10
value: 10
- name: Div11
description: Divide by 11
value: 11
- name: Div12
description: Divide by 12
value: 12
- name: Div13
description: Divide by 13
value: 13
- name: Div14
description: Divide by 14
value: 14
- name: Div15
description: Divide by 15
value: 15
enum/NSPRIV:
bit_size: 1
variants:
- name: B_0x0
description: Read and write to RCC non-secure functions can be done by privileged or unprivileged access.
value: 0
- name: B_0x1
description: Read and write to RCC non-secure functions can be done by privileged access only
value: 1
enum/OCTOSPISEL:
bit_size: 2
variants:
- name: HCLK4
description: rcc_hclk4 selected as kernel clock (default after reset)
value: 0
- name: PLL1_Q
description: pll1_q_ck selected as kernel clock
value: 1
- name: PLL2_R
description: pll2_r_ck selected as kernel clock
value: 2
- name: PER
description: per_ck selected as kernel clock
value: 3
enum/PLLDIV:
bit_size: 7
variants:
- name: Div1
value: 0
- name: Div2
value: 1
- name: Div3
value: 2
- name: Div4
value: 3
- name: Div5
value: 4
- name: Div6
value: 5
- name: Div7
value: 6
- name: Div8
value: 7
- name: Div9
value: 8
- name: Div10
value: 9
- name: Div11
value: 10
- name: Div12
value: 11
- name: Div13
value: 12
- name: Div14
value: 13
- name: Div15
value: 14
- name: Div16
value: 15
- name: Div17
value: 16
- name: Div18
value: 17
- name: Div19
value: 18
- name: Div20
value: 19
- name: Div21
value: 20
- name: Div22
value: 21
- name: Div23
value: 22
- name: Div24
value: 23
- name: Div25
value: 24
- name: Div26
value: 25
- name: Div27
value: 26
- name: Div28
value: 27
- name: Div29
value: 28
- name: Div30
value: 29
- name: Div31
value: 30
- name: Div32
value: 31
- name: Div33
value: 32
- name: Div34
value: 33
- name: Div35
value: 34
- name: Div36
value: 35
- name: Div37
value: 36
- name: Div38
value: 37
- name: Div39
value: 38
- name: Div40
value: 39
- name: Div41
value: 40
- name: Div42
value: 41
- name: Div43
value: 42
- name: Div44
value: 43
- name: Div45
value: 44
- name: Div46
value: 45
- name: Div47
value: 46
- name: Div48
value: 47
- name: Div49
value: 48
- name: Div50
value: 49
- name: Div51
value: 50
- name: Div52
value: 51
- name: Div53
value: 52
- name: Div54
value: 53
- name: Div55
value: 54
- name: Div56
value: 55
- name: Div57
value: 56
- name: Div58
value: 57
- name: Div59
value: 58
- name: Div60
value: 59
- name: Div61
value: 60
- name: Div62
value: 61
- name: Div63
value: 62
- name: Div64
value: 63
- name: Div65
value: 64
- name: Div66
value: 65
- name: Div67
value: 66
- name: Div68
value: 67
- name: Div69
value: 68
- name: Div70
value: 69
- name: Div71
value: 70
- name: Div72
value: 71
- name: Div73
value: 72
- name: Div74
value: 73
- name: Div75
value: 74
- name: Div76
value: 75
- name: Div77
value: 76
- name: Div78
value: 77
- name: Div79
value: 78
- name: Div80
value: 79
- name: Div81
value: 80
- name: Div82
value: 81
- name: Div83
value: 82
- name: Div84
value: 83
- name: Div85
value: 84
- name: Div86
value: 85
- name: Div87
value: 86
- name: Div88
value: 87
- name: Div89
value: 88
- name: Div90
value: 89
- name: Div91
value: 90
- name: Div92
value: 91
- name: Div93
value: 92
- name: Div94
value: 93
- name: Div95
value: 94
- name: Div96
value: 95
- name: Div97
value: 96
- name: Div98
value: 97
- name: Div99
value: 98
- name: Div100
value: 99
- name: Div101
value: 100
- name: Div102
value: 101
- name: Div103
value: 102
- name: Div104
value: 103
- name: Div105
value: 104
- name: Div106
value: 105
- name: Div107
value: 106
- name: Div108
value: 107
- name: Div109
value: 108
- name: Div110
value: 109
- name: Div111
value: 110
- name: Div112
value: 111
- name: Div113
value: 112
- name: Div114
value: 113
- name: Div115
value: 114
- name: Div116
value: 115
- name: Div117
value: 116
- name: Div118
value: 117
- name: Div119
value: 118
- name: Div120
value: 119
- name: Div121
value: 120
- name: Div122
value: 121
- name: Div123
value: 122
- name: Div124
value: 123
- name: Div125
value: 124
- name: Div126
value: 125
- name: Div127
value: 126
- name: Div128
value: 127
enum/PLLM:
bit_size: 6
variants:
- name: Div1
value: 1
- 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
enum/PLLN:
bit_size: 9
variants:
- name: Mul4
value: 3
- name: Mul5
value: 4
- name: Mul6
value: 5
- name: Mul7
value: 6
- name: Mul8
value: 7
- name: Mul9
value: 8
- name: Mul10
value: 9
- name: Mul11
value: 10
- name: Mul12
value: 11
- name: Mul13
value: 12
- name: Mul14
value: 13
- name: Mul15
value: 14
- name: Mul16
value: 15
- name: Mul17
value: 16
- name: Mul18
value: 17
- name: Mul19
value: 18
- name: Mul20
value: 19
- name: Mul21
value: 20
- name: Mul22
value: 21
- name: Mul23
value: 22
- name: Mul24
value: 23
- name: Mul25
value: 24
- name: Mul26
value: 25
- name: Mul27
value: 26
- name: Mul28
value: 27
- name: Mul29
value: 28
- name: Mul30
value: 29
- name: Mul31
value: 30
- name: Mul32
value: 31
- name: Mul33
value: 32
- name: Mul34
value: 33
- name: Mul35
value: 34
- name: Mul36
value: 35
- name: Mul37
value: 36
- name: Mul38
value: 37
- name: Mul39
value: 38
- name: Mul40
value: 39
- name: Mul41
value: 40
- name: Mul42
value: 41
- name: Mul43
value: 42
- name: Mul44
value: 43
- name: Mul45
value: 44
- name: Mul46
value: 45
- name: Mul47
value: 46
- name: Mul48
value: 47
- name: Mul49
value: 48
- name: Mul50
value: 49
- name: Mul51
value: 50
- name: Mul52
value: 51
- name: Mul53
value: 52
- name: Mul54
value: 53
- name: Mul55
value: 54
- name: Mul56
value: 55
- name: Mul57
value: 56
- name: Mul58
value: 57
- name: Mul59
value: 58
- name: Mul60
value: 59
- name: Mul61
value: 60
- name: Mul62
value: 61
- name: Mul63
value: 62
- name: Mul64
value: 63
- name: Mul65
value: 64
- name: Mul66
value: 65
- name: Mul67
value: 66
- name: Mul68
value: 67
- name: Mul69
value: 68
- name: Mul70
value: 69
- name: Mul71
value: 70
- name: Mul72
value: 71
- name: Mul73
value: 72
- name: Mul74
value: 73
- name: Mul75
value: 74
- name: Mul76
value: 75
- name: Mul77
value: 76
- name: Mul78
value: 77
- name: Mul79
value: 78
- name: Mul80
value: 79
- name: Mul81
value: 80
- name: Mul82
value: 81
- name: Mul83
value: 82
- name: Mul84
value: 83
- name: Mul85
value: 84
- name: Mul86
value: 85
- name: Mul87
value: 86
- name: Mul88
value: 87
- name: Mul89
value: 88
- name: Mul90
value: 89
- name: Mul91
value: 90
- name: Mul92
value: 91
- name: Mul93
value: 92
- name: Mul94
value: 93
- name: Mul95
value: 94
- name: Mul96
value: 95
- name: Mul97
value: 96
- name: Mul98
value: 97
- name: Mul99
value: 98
- name: Mul100
value: 99
- name: Mul101
value: 100
- name: Mul102
value: 101
- name: Mul103
value: 102
- name: Mul104
value: 103
- name: Mul105
value: 104
- name: Mul106
value: 105
- name: Mul107
value: 106
- name: Mul108
value: 107
- name: Mul109
value: 108
- name: Mul110
value: 109
- name: Mul111
value: 110
- name: Mul112
value: 111
- name: Mul113
value: 112
- name: Mul114
value: 113
- name: Mul115
value: 114
- name: Mul116
value: 115
- name: Mul117
value: 116
- name: Mul118
value: 117
- name: Mul119
value: 118
- name: Mul120
value: 119
- name: Mul121
value: 120
- name: Mul122
value: 121
- name: Mul123
value: 122
- name: Mul124
value: 123
- name: Mul125
value: 124
- name: Mul126
value: 125
- name: Mul127
value: 126
- name: Mul128
value: 127
- name: Mul129
value: 128
- name: Mul130
value: 129
- name: Mul131
value: 130
- name: Mul132
value: 131
- name: Mul133
value: 132
- name: Mul134
value: 133
- name: Mul135
value: 134
- name: Mul136
value: 135
- name: Mul137
value: 136
- name: Mul138
value: 137
- name: Mul139
value: 138
- name: Mul140
value: 139
- name: Mul141
value: 140
- name: Mul142
value: 141
- name: Mul143
value: 142
- name: Mul144
value: 143
- name: Mul145
value: 144
- name: Mul146
value: 145
- name: Mul147
value: 146
- name: Mul148
value: 147
- name: Mul149
value: 148
- name: Mul150
value: 149
- name: Mul151
value: 150
- name: Mul152
value: 151
- name: Mul153
value: 152
- name: Mul154
value: 153
- name: Mul155
value: 154
- name: Mul156
value: 155
- name: Mul157
value: 156
- name: Mul158
value: 157
- name: Mul159
value: 158
- name: Mul160
value: 159
- name: Mul161
value: 160
- name: Mul162
value: 161
- name: Mul163
value: 162
- name: Mul164
value: 163
- name: Mul165
value: 164
- name: Mul166
value: 165
- name: Mul167
value: 166
- name: Mul168
value: 167
- name: Mul169
value: 168
- name: Mul170
value: 169
- name: Mul171
value: 170
- name: Mul172
value: 171
- name: Mul173
value: 172
- name: Mul174
value: 173
- name: Mul175
value: 174
- name: Mul176
value: 175
- name: Mul177
value: 176
- name: Mul178
value: 177
- name: Mul179
value: 178
- name: Mul180
value: 179
- name: Mul181
value: 180
- name: Mul182
value: 181
- name: Mul183
value: 182
- name: Mul184
value: 183
- name: Mul185
value: 184
- name: Mul186
value: 185
- name: Mul187
value: 186
- name: Mul188
value: 187
- name: Mul189
value: 188
- name: Mul190
value: 189
- name: Mul191
value: 190
- name: Mul192
value: 191
- name: Mul193
value: 192
- name: Mul194
value: 193
- name: Mul195
value: 194
- name: Mul196
value: 195
- name: Mul197
value: 196
- name: Mul198
value: 197
- name: Mul199
value: 198
- name: Mul200
value: 199
- name: Mul201
value: 200
- name: Mul202
value: 201
- name: Mul203
value: 202
- name: Mul204
value: 203
- name: Mul205
value: 204
- name: Mul206
value: 205
- name: Mul207
value: 206
- name: Mul208
value: 207
- name: Mul209
value: 208
- name: Mul210
value: 209
- name: Mul211
value: 210
- name: Mul212
value: 211
- name: Mul213
value: 212
- name: Mul214
value: 213
- name: Mul215
value: 214
- name: Mul216
value: 215
- name: Mul217
value: 216
- name: Mul218
value: 217
- name: Mul219
value: 218
- name: Mul220
value: 219
- name: Mul221
value: 220
- name: Mul222
value: 221
- name: Mul223
value: 222
- name: Mul224
value: 223
- name: Mul225
value: 224
- name: Mul226
value: 225
- name: Mul227
value: 226
- name: Mul228
value: 227
- name: Mul229
value: 228
- name: Mul230
value: 229
- name: Mul231
value: 230
- name: Mul232
value: 231
- name: Mul233
value: 232
- name: Mul234
value: 233
- name: Mul235
value: 234
- name: Mul236
value: 235
- name: Mul237
value: 236
- name: Mul238
value: 237
- name: Mul239
value: 238
- name: Mul240
value: 239
- name: Mul241
value: 240
- name: Mul242
value: 241
- name: Mul243
value: 242
- name: Mul244
value: 243
- name: Mul245
value: 244
- name: Mul246
value: 245
- name: Mul247
value: 246
- name: Mul248
value: 247
- name: Mul249
value: 248
- name: Mul250
value: 249
- name: Mul251
value: 250
- name: Mul252
value: 251
- name: Mul253
value: 252
- name: Mul254
value: 253
- name: Mul255
value: 254
- name: Mul256
value: 255
- name: Mul257
value: 256
- name: Mul258
value: 257
- name: Mul259
value: 258
- name: Mul260
value: 259
- name: Mul261
value: 260
- name: Mul262
value: 261
- name: Mul263
value: 262
- name: Mul264
value: 263
- name: Mul265
value: 264
- name: Mul266
value: 265
- name: Mul267
value: 266
- name: Mul268
value: 267
- name: Mul269
value: 268
- name: Mul270
value: 269
- name: Mul271
value: 270
- name: Mul272
value: 271
- name: Mul273
value: 272
- name: Mul274
value: 273
- name: Mul275
value: 274
- name: Mul276
value: 275
- name: Mul277
value: 276
- name: Mul278
value: 277
- name: Mul279
value: 278
- name: Mul280
value: 279
- name: Mul281
value: 280
- name: Mul282
value: 281
- name: Mul283
value: 282
- name: Mul284
value: 283
- name: Mul285
value: 284
- name: Mul286
value: 285
- name: Mul287
value: 286
- name: Mul288
value: 287
- name: Mul289
value: 288
- name: Mul290
value: 289
- name: Mul291
value: 290
- name: Mul292
value: 291
- name: Mul293
value: 292
- name: Mul294
value: 293
- name: Mul295
value: 294
- name: Mul296
value: 295
- name: Mul297
value: 296
- name: Mul298
value: 297
- name: Mul299
value: 298
- name: Mul300
value: 299
- name: Mul301
value: 300
- name: Mul302
value: 301
- name: Mul303
value: 302
- name: Mul304
value: 303
- name: Mul305
value: 304
- name: Mul306
value: 305
- name: Mul307
value: 306
- name: Mul308
value: 307
- name: Mul309
value: 308
- name: Mul310
value: 309
- name: Mul311
value: 310
- name: Mul312
value: 311
- name: Mul313
value: 312
- name: Mul314
value: 313
- name: Mul315
value: 314
- name: Mul316
value: 315
- name: Mul317
value: 316
- name: Mul318
value: 317
- name: Mul319
value: 318
- name: Mul320
value: 319
- name: Mul321
value: 320
- name: Mul322
value: 321
- name: Mul323
value: 322
- name: Mul324
value: 323
- name: Mul325
value: 324
- name: Mul326
value: 325
- name: Mul327
value: 326
- name: Mul328
value: 327
- name: Mul329
value: 328
- name: Mul330
value: 329
- name: Mul331
value: 330
- name: Mul332
value: 331
- name: Mul333
value: 332
- name: Mul334
value: 333
- name: Mul335
value: 334
- name: Mul336
value: 335
- name: Mul337
value: 336
- name: Mul338
value: 337
- name: Mul339
value: 338
- name: Mul340
value: 339
- name: Mul341
value: 340
- name: Mul342
value: 341
- name: Mul343
value: 342
- name: Mul344
value: 343
- name: Mul345
value: 344
- name: Mul346
value: 345
- name: Mul347
value: 346
- name: Mul348
value: 347
- name: Mul349
value: 348
- name: Mul350
value: 349
- name: Mul351
value: 350
- name: Mul352
value: 351
- name: Mul353
value: 352
- name: Mul354
value: 353
- name: Mul355
value: 354
- name: Mul356
value: 355
- name: Mul357
value: 356
- name: Mul358
value: 357
- name: Mul359
value: 358
- name: Mul360
value: 359
- name: Mul361
value: 360
- name: Mul362
value: 361
- name: Mul363
value: 362
- name: Mul364
value: 363
- name: Mul365
value: 364
- name: Mul366
value: 365
- name: Mul367
value: 366
- name: Mul368
value: 367
- name: Mul369
value: 368
- name: Mul370
value: 369
- name: Mul371
value: 370
- name: Mul372
value: 371
- name: Mul373
value: 372
- name: Mul374
value: 373
- name: Mul375
value: 374
- name: Mul376
value: 375
- name: Mul377
value: 376
- name: Mul378
value: 377
- name: Mul379
value: 378
- name: Mul380
value: 379
- name: Mul381
value: 380
- name: Mul382
value: 381
- name: Mul383
value: 382
- name: Mul384
value: 383
- name: Mul385
value: 384
- name: Mul386
value: 385
- name: Mul387
value: 386
- name: Mul388
value: 387
- name: Mul389
value: 388
- name: Mul390
value: 389
- name: Mul391
value: 390
- name: Mul392
value: 391
- name: Mul393
value: 392
- name: Mul394
value: 393
- name: Mul395
value: 394
- name: Mul396
value: 395
- name: Mul397
value: 396
- name: Mul398
value: 397
- name: Mul399
value: 398
- name: Mul400
value: 399
- name: Mul401
value: 400
- name: Mul402
value: 401
- name: Mul403
value: 402
- name: Mul404
value: 403
- name: Mul405
value: 404
- name: Mul406
value: 405
- name: Mul407
value: 406
- name: Mul408
value: 407
- name: Mul409
value: 408
- name: Mul410
value: 409
- name: Mul411
value: 410
- name: Mul412
value: 411
- name: Mul413
value: 412
- name: Mul414
value: 413
- name: Mul415
value: 414
- name: Mul416
value: 415
- name: Mul417
value: 416
- name: Mul418
value: 417
- name: Mul419
value: 418
- name: Mul420
value: 419
- name: Mul421
value: 420
- name: Mul422
value: 421
- name: Mul423
value: 422
- name: Mul424
value: 423
- name: Mul425
value: 424
- name: Mul426
value: 425
- name: Mul427
value: 426
- name: Mul428
value: 427
- name: Mul429
value: 428
- name: Mul430
value: 429
- name: Mul431
value: 430
- name: Mul432
value: 431
- name: Mul433
value: 432
- name: Mul434
value: 433
- name: Mul435
value: 434
- name: Mul436
value: 435
- name: Mul437
value: 436
- name: Mul438
value: 437
- name: Mul439
value: 438
- name: Mul440
value: 439
- name: Mul441
value: 440
- name: Mul442
value: 441
- name: Mul443
value: 442
- name: Mul444
value: 443
- name: Mul445
value: 444
- name: Mul446
value: 445
- name: Mul447
value: 446
- name: Mul448
value: 447
- name: Mul449
value: 448
- name: Mul450
value: 449
- name: Mul451
value: 450
- name: Mul452
value: 451
- name: Mul453
value: 452
- name: Mul454
value: 453
- name: Mul455
value: 454
- name: Mul456
value: 455
- name: Mul457
value: 456
- name: Mul458
value: 457
- name: Mul459
value: 458
- name: Mul460
value: 459
- name: Mul461
value: 460
- name: Mul462
value: 461
- name: Mul463
value: 462
- name: Mul464
value: 463
- name: Mul465
value: 464
- name: Mul466
value: 465
- name: Mul467
value: 466
- name: Mul468
value: 467
- name: Mul469
value: 468
- name: Mul470
value: 469
- name: Mul471
value: 470
- name: Mul472
value: 471
- name: Mul473
value: 472
- name: Mul474
value: 473
- name: Mul475
value: 474
- name: Mul476
value: 475
- name: Mul477
value: 476
- name: Mul478
value: 477
- name: Mul479
value: 478
- name: Mul480
value: 479
- name: Mul481
value: 480
- name: Mul482
value: 481
- name: Mul483
value: 482
- name: Mul484
value: 483
- name: Mul485
value: 484
- name: Mul486
value: 485
- name: Mul487
value: 486
- name: Mul488
value: 487
- name: Mul489
value: 488
- name: Mul490
value: 489
- name: Mul491
value: 490
- name: Mul492
value: 491
- name: Mul493
value: 492
- name: Mul494
value: 493
- name: Mul495
value: 494
- name: Mul496
value: 495
- name: Mul497
value: 496
- name: Mul498
value: 497
- name: Mul499
value: 498
- name: Mul500
value: 499
- name: Mul501
value: 500
- name: Mul502
value: 501
- name: Mul503
value: 502
- name: Mul504
value: 503
- name: Mul505
value: 504
- name: Mul506
value: 505
- name: Mul507
value: 506
- name: Mul508
value: 507
- name: Mul509
value: 508
- name: Mul510
value: 509
- name: Mul511
value: 510
- name: Mul512
value: 511
enum/PLLRGE:
bit_size: 2
variants:
- name: Range1
description: Frequency is between 1 and 2 MHz
value: 0
- name: Range2
description: Frequency is between 2 and 4 MHz
value: 1
- name: Range4
description: Frequency is between 4 and 8 MHz
value: 2
- name: Range8
description: Frequency is between 8 and 16 MHz
value: 3
enum/PLLSRC:
bit_size: 2
variants:
- name: DISABLE
description: no clock send to DIVMx divider and PLLs (default after reset)
value: 0
- name: HSI
description: HSI selected as PLL clock (hsi_ck)
value: 1
- name: CSI
description: CSI selected as PLL clock (csi_ck)
value: 2
- name: HSE
description: HSE selected as PLL clock (hse_ck)
value: 3
enum/PLLVCOSEL:
bit_size: 1
variants:
- name: WideVCO
description: VCO frequency range 192 to 836 MHz
value: 0
- name: MediumVCO
description: VCO frequency range 150 to 420 MHz
value: 1
enum/PPRE:
bit_size: 3
variants:
- name: Div1
description: rcc_pclk3 = rcc_hclk1 / 1
value: 0
- name: Div2
description: rcc_pclk3 = rcc_hclk1 / 2
value: 4
- name: Div4
description: rcc_pclk3 = rcc_hclk1 / 4
value: 5
- name: Div8
description: rcc_pclk3 = rcc_hclk1 / 8
value: 6
- name: Div16
description: rcc_pclk3 = rcc_hclk1 / 16
value: 7
enum/RNGSEL:
bit_size: 2
variants:
- name: HSI48
description: hsi48_ker_ck selected as kernel clock (default after reset)
value: 0
- name: PLL1_Q
description: pll1_q_ck selected as kernel clock
value: 1
- name: LSE
description: lse_ck selected as kernel clock
value: 2
- name: LSI
description: lsi_ker_ck selected as kernel clock
value: 3
enum/RTCSEL:
bit_size: 2
variants:
- name: DISABLE
description: no clock (default after Backup domain reset)
value: 0
- name: LSE
description: LSE selected as RTC clock
value: 1
- name: LSI
description: LSI selected as RTC clock
value: 2
- name: HSE_DIV_RTCPRE
description: HSE divided by RTCPRE value selected as RTC clock
value: 3
enum/SAISEL:
bit_size: 3
variants:
- name: PLL1_Q
description: pll1_q_ck selected as kernel clock (default after reset)
value: 0
- name: PLL2_P
description: pll2_p_ck selected as kernel clock
value: 1
- name: PLL3_P
description: pll3_p_ck selected as kernel clock
value: 2
- name: AUDIOCLK
description: AUDIOCLK selected as kernel clock
value: 3
- name: PER
description: per_ck selected as kernel clock
value: 4
enum/SDMMCSEL:
bit_size: 1
variants:
- name: PLL1_Q
description: pll1_q_ck selected as kernel clock (default after reset)
value: 0
- name: PLL2_R
description: pll2_r_ck selected as kernel clock
value: 1
enum/SPI1SEL:
bit_size: 3
variants:
- name: PLL1_Q
description: pll1_q_ck selected as kernel clock (default after reset)
value: 0
- name: PLL2_P
description: pll2_p_ck selected as kernel clock
value: 1
- name: PLL3_P
description: pll3_p_ck selected as kernel clock
value: 2
- name: AUDIOCLK
description: AUDIOCLK selected as kernel clock
value: 3
- name: PER
description: per_ck selected as kernel clock
value: 4
enum/SPI2SEL:
bit_size: 3
variants:
- name: PLL1_Q
description: pll1_q_ck selected as kernel clock (default after reset)
value: 0
- name: PLL2_P
description: pll2_p_ck selected as kernel clock
value: 1
- name: PLL3_P
description: pll3_p_ck selected as kernel clock
value: 2
- name: AUDIOCLK
description: AUDIOCLK selected as kernel clock
value: 3
- name: PER
description: per_ck selected as kernel clock
value: 4
enum/SPI3SEL:
bit_size: 3
variants:
- name: PLL1_Q
description: pll1_q_ck selected as kernel clock (default after reset)
value: 0
- name: PLL2_P
description: pll2_p_ck selected as kernel clock
value: 1
- name: PLL3_P
description: pll3_p_ck selected as kernel clock
value: 2
- name: AUDIOCLK
description: AUDIOCLK selected as kernel clock
value: 3
- name: PER
description: per_ck selected as kernel clock
value: 4
enum/SPI4SEL:
bit_size: 3
variants:
- name: PCLK2
description: rcc_pclk2 selected as kernel clock (default after reset)
value: 0
- name: PLL2_Q
description: pll2_q selected as peripheral clock
value: 1
- name: PLL3_Q
description: pll3_q selected as peripheral clock
value: 2
- name: HSI
description: hsi_ker selected as peripheral clock
value: 3
- name: CSI
description: csi_ker selected as peripheral clock
value: 4
- name: HSE
description: HSE selected as peripheral clock
value: 5
enum/SPI5SEL:
bit_size: 3
variants:
- name: PCLK3
description: rcc_pclk3 selected as kernel clock (default after reset)
value: 0
- name: PLL2_Q
description: pll2_q selected as peripheral clock
value: 1
- name: PLL3_Q
description: pll3_q selected as peripheral clock
value: 2
- name: HSI
description: hsi_ker selected as peripheral clock
value: 3
- name: CSI
description: csi_ker selected as peripheral clock
value: 4
- name: HSE
description: HSE selected as peripheral clock
value: 5
enum/SPI6SEL:
bit_size: 3
variants:
- name: PCLK4
description: rcc_pclk4 selected as peripheral clock
value: 0
- name: PLL2_Q
description: pll2_q selected as peripheral clock
value: 1
- name: PLL3_Q
description: pll3_q selected as peripheral clock
value: 2
- name: HSI
description: hsi_ker selected as peripheral clock
value: 3
- name: CSI
description: csi_ker selected as peripheral clock
value: 4
- name: HSE
description: HSE selected as peripheral clock
value: 5
enum/SPRIV:
bit_size: 1
variants:
- name: Any
description: Read and write to RCC secure functions can be done by privileged or unprivileged access.
value: 0
- name: Privileged
description: Read and write to RCC secure functions can be done by privileged access only
value: 1
enum/STOPKERWUCK:
bit_size: 1
variants:
- name: HSI
description: HSI selected as wakeup clock from system Stop (default after reset)
value: 0
- name: CSI
description: CSI selected as wakeup clock from system Stop
value: 1
enum/STOPWUCK:
bit_size: 1
variants:
- name: CSI
description: CSI selected as wakeup clock from system Stop
value: 1
enum/SW:
bit_size: 3
variants:
- name: HSI
description: HSI selected as system clock
value: 0
- name: CSI
description: CSI selected as system clock
value: 1
- name: HSE
description: HSE selected as system clock
value: 2
- name: PLL1_P
description: PLL1 selected as system clock
value: 3
enum/SYSTICKSEL:
bit_size: 2
variants:
- name: HCLK1_DIV_8
description: rcc_hclk/8 selected as clock source (default after reset)
value: 0
- name: LSI
description: lsi_ker_ck[1] selected as clock source
value: 1
- name: LSE
description: lse_ck[1] selected as clock source
value: 2
enum/TIMICSEL:
bit_size: 1
variants:
- name: B_0x0
description: No internal clock available for timers input capture (default after reset)
value: 0
- name: B_0x1
description: hsi_ker_ck/1024, hsi_ker_ck/8 and csi_ker_ck/128 selected for timers input capture
value: 1
enum/TIMPRE:
bit_size: 1
variants:
- name: DefaultX2
description: The timers kernel clock is equal to rcc_hclk1 if PPRE1 or PPRE2 corresponds to a division by 1 or 2, else it is equal to 2 x Frcc_pclk1 or 2 x Frcc_pclk2 (default after reset)
value: 0
- name: DefaultX4
description: The timers kernel clock is equal to 2 x Frcc_pclk1 or 2 x Frcc_pclk2 if PPRE1 or PPRE2 corresponds to a division by 1, 2 or 4, else it is equal to 4 x Frcc_pclk1 or 4 x Frcc_pclk2
value: 1
enum/UARTSEL:
bit_size: 3
variants:
- name: PCLK1
description: rcc_pclk1 selected as peripheral clock
value: 0
- name: PLL2_Q
description: pll2_q selected as peripheral clock
value: 1
- name: PLL3_Q
description: pll3_q selected as peripheral clock
value: 2
- name: HSI
description: hsi_ker selected as peripheral clock
value: 3
- name: CSI
description: csi_ker selected as peripheral clock
value: 4
- name: LSE
description: LSE selected as peripheral clock
value: 5
enum/USARTSEL:
bit_size: 3
variants:
- name: PCLK2
description: rcc_pclk2 selected as peripheral clock
value: 0
- name: PLL2_Q
description: pll2_q selected as peripheral clock
value: 1
- name: PLL3_Q
description: pll3_q selected as peripheral clock
value: 2
- name: HSI
description: hsi_ker selected as peripheral clock
value: 3
- name: CSI
description: csi_ker selected as peripheral clock
value: 4
- name: LSE
description: LSE selected as peripheral clock
value: 5
enum/USBSEL:
bit_size: 2
variants:
- name: DISABLE
description: Disable the kernel clock
value: 0
- name: PLL1_Q
description: pll1_q selected as peripheral clock
value: 1
- name: PLL3_Q
description: pll3_q selected as peripheral clock
value: 2
- name: HSI48
description: HSI48 selected as peripheral clock
value: 3