STM32W108CBU6 STMICROELECTRONICS [STMicroelectronics], STM32W108CBU6 Datasheet - Page 120

• Manufacturer Part Number: STM32W108CBU6
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

General-purpose timers
8.3.6
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15
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TIM_IC4F
TIM_OC4M
Timer x capture/compare mode register 2 (TIMx_CCMR2)
Address offset: 0xE01C (TIM1) and 0xF01C (TIM2)
Reset value:
Timer channels can be programmed as inputs (capture mode) or outputs (compare mode).
The direction of channel y is defined by TIM_CCyS in this register.
The other bits in this register have different functions in input and in output modes. The
TIM_OC* fields only apply to a channel configured as an output (TIM_CCyS = 0), and the
TIM_IC* fields only apply to a channel configured as an input (TIM_CCyS > 0).
[1:0] TIM_CC1S: Capture / Compare 1 Selection
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13
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This configures the channel as an output or an input. If an input, it selects the input source.
00: Channel is an output.
01: Channel is an input and is mapped to TI1.
10: Channel is an input and is mapped to TI2.
11: Channel is an input and is mapped to TRGI. This requires an internal trigger input selected
by the TIM_TS bit in the TIM_SMCR register.
Note: TIM_CC1S may be written only when the channel is off (TIM_CC1E = 0 in the
28
12
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TIMx_CCER register).
TIM_O
C4BE
TIM_IC4PSC
27
11
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0x0000 0000
TIM_O
C4FE
26
10
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25
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TIM_CC4S
9
Doc ID 16252 Rev 2
24
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8
23
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7
22
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6
TIM_IC3F
TIM_OC3M
21
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5
STM32W108CB, STM32W108HB
20
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4
TIM_O
C3BE
TIM_IC3PSC
19
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3
TIM_O
C3FE
18
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rw
2
17
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rw
TIM_CC3S
1
16
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0