1. 通用定时器：
| TIM2 | Default | Remap |
| CH1_ETR | PA0 | PA15 |
| CH2 | PA1 | PB3 |
| CH3 | PA2 | PB10 |
| CH4 | PA3 | PB11 |
| TIM3 | Default | Remap |
| CH1 | PA6 | PB4/PC6 |
| CH2 | PA7 | PB5/PC7 |
| CH3 | PB0 | PC8 |
| CH4 | PB1 | PC9 |
| ETR | PD2 |
| TIM5 | Default | Remap |
| CH1 | PA0 | |
| CH2 | PA1 | |
| CH3 | PA2 | |
| CH4 | PA3 |
| TIM4 | Default | Remap |
| CH1 | PB6 | PD12 |
| CH2 | PB7 | PD13 |
| CH3 | PB8 | PD14 |
| CH4 | PB9 | PD15 |
| ETR | PE0 |
2. 高级定时器：
| TIM1_ | Default | Remap |
| CH1 | PA8 | PE9 |
| CH2 | PA9 | PE11 |
| CH3 | PA10 | PE13 |
| CH4 | PA11 | PE14 |
| BKIN | PB12 | PA6/PE15 |
| CH1N | PB13 | PA7/PE8 |
| CH2N | PB14 | PB0/PE10 |
| CH3N | PB15 | PB1/PE12 |
| ETR | PA12 | PE7 |
| TIM8_ | Default | Remap |
| CH1 | PC6 | |
| CH2 | PC7 | |
| CH3 | PC8 | |
| CH4 | PC9 | |
| BKIN | PA6 | |
| CH1N | PA7 | |
| CH2N | PB0 | |
| CH3N | PB1 | |
| ETR | PA0 |
3. 定时器内部触发链接：
| 从定时器 | ITR0(TS=000) | ITR1(TS=001) | ITR2(TS=010) | ITR3(TS=011) |
| TIM1 | TIM5 | TIM2 | TIM3 | TIM4 |
| TIM8 | TIM1 | TIM2 | TIM4 | TIM5 |
| 如果某个产品中没有相应的定时器，则对应的触发信号ITRx也不存在。 | ||||
| 从定时器 | ITR0(TS=000) | ITR1(TS=001) | ITR2(TS=010) | ITR3(TS=011) |
| TIM2 | TIM1 | TIM8 | TIM3 | TIM4 |
| TIM3 | TIM1 | TIM2 | TIM5 | TIM4 |
| TIM4 | TIM1 | TIM2 | TIM3 | TIM8 |
| TIM5 | TIM2 | TIM3 | TIM4 | TIM8 |
| 如果某个产品中没有相应的定时器，则对应的触发信号ITRx也不存在。 | ||||
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