ST STM32F301 6 Series Reference Manual page 293

RM0366
14.3 COMP functional description
14.3.1 COMP block diagram
The block diagrams of COMP2, COMP4 and COMP6 are shown in following figures:
PA4 (DAC1_CH1)
¾ VREFINT
½ VREFINT
¼ VREFINT
Figure 77. Comparator 2 block diagram
COMP2_INP
PA7
PA2
COMP2_INM
VREFINT
Figure 78. Comparator 4 block diagram
PB0
PB2
PA4 (DAC1_CH1)
VREFINT
3/4 VREFINT
1/2 VREFINT
1/4 VREFINT
Figure 79. Comparator 6 block diagram
PB11
PB15
PA4 (DAC1_CH1)
VREFINT
3/4 VREFINT
1/2 VREFINT
1/4 VREFINT
+
COMP2
-
Polarity
selection
+
COMP 4
-
Polarity Selection
+
COMP 6
-
Polarity Selection
RM0366 Rev 5
Comparator (COMP)
COMP2_OUT
PA2/PA12/PB9
COMP interrupt request
(to EXTI)
TIM1_BKIN
TIM1_OCref_clr
TIM1_IC1
TIM2_IC4
TIM2_OCref_clr
TIM1_BKIN2
PB1
COMP interrupt
TIM1_BKIN
TIM15_OCRefClear
TIM15_IC2
TIM1_BKIN2
PA10/PC6
COMP Interrupt
TIM1_BKIN
TIM16_OCRefClear
TIM2_OCRefClear
TIM16_IC1
TIM1_BKIN2
TIM2_IC2
MSv34233V1
MS32661V2
MSv34227V1
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