APB1 peripheral reset register
| TIM2RST | Timer 2 reset |
| TIM3RST | Timer 3 reset |
| TIM4RST | Timer 4 reset |
| TIM5RST | Timer 5 reset |
| TIM6RST | Timer 6reset |
| TIM7RST | Timer 7 reset |
| LCDRST | LCD reset |
| WWDRST | Window watchdog reset |
| SPI2RST | SPI 2 reset |
| SPI3RST | SPI 3 reset |
| USART2RST | USART 2 reset |
| USART3RST | USART 3 reset |
| I2C1RST | I2C 1 reset |
| I2C2RST | I2C 2 reset |
| USBRST | USB reset |
| PWRRST | Power interface reset |
| DACRST | DAC interface reset |
| COMPRST | COMP interface reset |