ST STM32L4 5 Series User Manual

Advanced-control timers (TIM1/TIM8) RM0351
966/1830 DocID024597 Rev 5
30.4.22 TIM8 option register 1 (TIM8_OR1)
Address offset: 0x50
Reset value: 0x0000 0000
30.4.23 TIM1/TIM8 capture/compare mode register 3 (TIMx_CCMR3)
Address offset: 0x54
Reset value: 0x0000 0000
Refer to the above CCMR1 register description. Channels 5 and 6 can only be configured in
output.
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. Res. Res.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
TI1_
RMP
ETR_ADC3_RMP ETR_ADC2_RMP
rw rw rw rw rw
Bits 31:5 Reserved, must be kept at reset value
Bit 4 TI1_RMP: Input Capture 1 remap
0: TIM8 input capture 1 is connected to I/O
1: TIM8 input capture 1 is connected to COMP2 output.
Bits 3:2 ETR_ADC3_RMP: External trigger remap on ADC3 analog watchdog
00: TIM8_ETR is not connected to ADC3 AWDx. This configuration must be selected when
the ETR comes from the I/O.
01: TIM8_ETR is connected to ADC3 AWD1.
10: TIM8_ETR is connected to ADC3 AWD2.
11: TIM8_ETR is connected to ADC3 AWD3.
Note: ADC3 AWDx sources are ‘ORed’ with the TIM8_ETR input signals. When ADC3 AWDx
is used, it is necessary to make sure that the corresponding TIM8_ETR input pin is not
enabled in the alternate function controller. Refer to Figure 234: TIM8 ETR input
circuitry.
Bits 1:0 ETR_ADC2_RMP: External trigger remap on ADC1 analog watchdog
00 : TIM8_ETR is not connected to ADC2 AWDx. This configuration must be selected when
the ETR comes from the I/O.
01 : TIM8_ETR is connected to ADC2 AWD1.
10 : TIM8_ETR is connected to ADC2 AWD2.
11 : TIM8_ETR is connected to ADC2 AWD3.
Note: ADC2 AWDx sources are ‘ORed’ with the TIM8_ETR input signals. When ADC2 AWDx
is used, it is necessary to make sure that the corresponding TIM8_ETR input pin is not
enabled in the alternate function controller. Refer to Figure 234: TIM8 ETR input
circuitry.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res. OC6M[3] Res. Res. Res. Res. Res. Res. Res. OC5M[3]
rw rw

ST STM32L4 5 Series Specifications

General

Brand	ST
Model	STM32L4 5 Series
Category	Microcontrollers
Language	English