RM0401 Rev 3 433/771
RM0401 General-purpose timers (TIM9 and TIM11)
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16.5.7 TIM11 counter (TIMx_CNT)
Address offset: 0x24
Reset value: 0x0000
16.5.8 TIM11 prescaler (TIMx_PSC)
Address offset: 0x28
Reset value: 0x0000
16.5.9 TIM11 auto-reload register (TIMx_ARR)
Address offset: 0x2C
Reset value: 0x0000
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CNT[15:0]
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Bits 15:0 CNT[15:0]: Counter value
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PSC[15:0]
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Bits 15:0 PSC[15:0]: Prescaler value
The counter clock frequency CK_CNT is equal to f
CK_PSC
/ (PSC[15:0] + 1).
PSC contains the value to be loaded in the active prescaler register at each update event.
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ARR[15:0]
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Bits 15:0 ARR[15:0]: Auto-reload value
ARR is the value to be loaded in the actual auto-reload register.
Refer to Section 16.3.1: Time-base unit for more details about ARR update and behavior.
The counter is blocked while the auto-reload value is null.