ST STM32F410 Reference Manual page 328

Advanced-control timers (TIM1)
Bit 12 CC4E: Capture/Compare 4 output enable
Bit 11 CC3NP: Capture/Compare 3 complementary output polarity
Bit 10 CC3NE: Capture/Compare 3 complementary output enable
Bit 9 CC3P: Capture/Compare 3 output polarity
Bit 8 CC3E: Capture/Compare 3 output enable
Bit 7 CC2NP: Capture/Compare 2 complementary output polarity
Bit 6 CC2NE: Capture/Compare 2 complementary output enable
Bit 5 CC2P: Capture/Compare 2 output polarity
Bit 4 CC2E: Capture/Compare 2 output enable
Bit 3 CC1NP: Capture/Compare 1 complementary output polarity
Note: On channels having a complementary output, this bit is preloaded. If the CCPC bit is
Note: This bit is not writable as soon as LOCK level 2 or 3 has been programmed (LOCK bits
Bit 2 CC1NE: Capture/Compare 1 complementary output enable
Note: On channels having a complementary output, this bit is preloaded. If the CCPC bit is
328/771
refer to CC1E description
refer to CC1NP description
refer to CC1NE description
refer to CC1P description
refer to CC1E description
refer to CC1NP description
refer to CC1NE description
refer to CC1P description
refer to CC1E description
CC1 channel configured as output:
0: OC1N active high.
1: OC1N active low.
CC1 channel configured as input:
This bit is used in conjunction with CC1P to define the polarity of TI1FP1 and TI2FP1. Refer
to CC1P description.
set in the TIMx_CR2 register then the CC1NP active bit takes the new value from the
preloaded bit only when a Commutation event is generated.
in TIMx_BDTR register) and CC1S="00" (the channel is configured in output).
0: Off - OC1N is not active. OC1N level is then function of MOE, OSSI, OSSR, OIS1, OIS1N
and CC1E bits.
1: On - OC1N signal is output on the corresponding output pin depending on MOE, OSSI,
OSSR, OIS1, OIS1N and CC1E bits.
set in the TIMx_CR2 register then the CC1NE active bit takes the new value from the
preloaded bit only when a Commutation event is generated.
RM0401 Rev 3
RM0401