General-purpose timers (TIM9 and TIM11) RM0401
434/771 RM0401 Rev 3
16.5.10 TIM11 capture/compare register 1 (TIMx_CCR1)
Address offset: 0x34
Reset value: 0x0000
16.5.11 TIM11 option register 1 (TIM11_OR)
Address offset: 0x50
Reset value: 0x0000
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CCR1[15:0]
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Bits 15:0 CCR1[15:0]: Capture/Compare 1 value
If channel CC1 is configured as output:
CCR1 is the value to be loaded in the actual capture/compare 1 register (preload value).
It is loaded permanently if the preload feature is not selected in the TIMx_CCMR1 register (bit
OC1PE). Else the preload value is copied in the active capture/compare 1 register when an
update event occurs.
The active capture/compare register contains the value to be compared to the counter
TIMx_CNT and signaled on OC1 output.
If channel CC1is configured as input:
CCR1 is the counter value transferred by the last input capture 1 event (IC1).
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Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. TI1_RMP[1:0]
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Bits 15:2 Reserved, must be kept at reset value.
Bits 1:0 TI1_RMP[1:0]: TIM11 Input 1 remapping capability
Set and cleared by software.
00,01,11: TIM11 Channel1 is connected to the GPIO (refer to the Alternate function mapping
table in the datasheets).
10: HSE_RTC clock (HSE divided by programmable prescaler) is connected to the
TIM11_CH1 input for measurement purposes.
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