RM0440 Rev 4 1337/2126
RM0440 General-purpose timers (TIM2/TIM3/TIM4/TIM5)
1343
29.5.27 TIMx alternate function register 1 (TIMx_AF1)(x = 2 to 5)
Address offset: 0x060
Reset value: 0x0000 0000
Bits 27:24 TI4SEL[3:0]: Selects tim_ti4[0..15] input
0000: tim_ti4_in0: TIMx_CH4
0001: tim_ti4_in1
...
1111: tim_ti4_in15
Refer to Section 29.4.2: TIM2/TIM3/TIM4/TIM5 pins and internal signals for product specific
implementation.
Bits 23:20 Reserved, must be kept at reset value.
Bits 19:16 TI3SEL[3:0]: Selects tim_ti3[0..15] input
0000: tim_ti3_in0: TIMx_CH3
0001: tim_ti3_in1
...
1111: tim_ti3_in15
Refer to Section 29.4.2: TIM2/TIM3/TIM4/TIM5 pins and internal signals for product specific
implementation.
Bits 15:12 Reserved, must be kept at reset value.
Bits 11:8 TI2SEL[3:0]: Selects tim_ti2[0..15] input
0000: tim_ti2_in0: TIMx_CH2
0001: tim_ti2_in1
...
1111: tim_ti2_in15
Refer to Section 29.4.2: TIM2/TIM3/TIM4/TIM5 pins and internal signals for product specific
implementation.
Bits 7:4 Reserved, must be kept at reset value.
Bits 3:0 TI1SEL[3:0]: Selects tim_ti1[0..15] input
0000: tim_ti1_in0: TIMx_CH1
0001: tim_ti1_in1
...
1111: tim_ti1_in15
Refer to Section 29.4.2: TIM2/TIM3/TIM4/TIM5 pins and internal signals for product specific
implementation.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. ETRSEL[3:2]
rw rw
1514131211109876543210
ETRSEL[1:0] Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
rw rw