APB1 peripheral reset register (RCC_APB1RSTR)
| TIM2RST | Timer 2 reset |
| TIM3RST | Timer 3 reset |
| TIM6RST | Timer 6 reset |
| TIM7RST | TIM7 timer reset |
| TIM14RST | Timer 14 reset |
| WWDGRST | Window watchdog reset |
| SPI2RST | SPI2 reset |
| USART2RST | USART 2 reset |
| USART3RST | USART3 reset |
| USART4RST | USART4 reset |
| USART5RST | USART5 reset |
| I2C1RST | I2C1 reset |
| I2C2RST | I2C2 reset |
| USBRST | USB interface reset |
| CANRST | CAN interface reset |
| CRSRST | Clock Recovery System interface reset |
| PWRRST | Power interface reset |
| DACRST | DAC interface reset |
| CECRST | HDMI CEC reset |