ST STM32F31xx User Manual

UM1581
Operational amplifier (OPAMP)
DocID023800 Rev 1
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 #define: OPAMP_NonInvertingInput_IO1 ((uint32_t)0x00000000)
IO1 (PA7 for OPAMP1, PD14 for OPAMP2, PB13 for OPAMP3, PD11 for OPAMP4)
connected to OPAMPx non inverting input
 #define: OPAMP_NonInvertingInput_IO2 OPAMP_CSR_VPSEL_0
IO2 (PA5 for OPAMP1, PB14 for OPAMP2, PA5 for OPAMP3, PB11 for OPAMP4)
connected to OPAMPx non inverting input
 #define: OPAMP_NonInvertingInput_IO3 OPAMP_CSR_VPSEL_1
IO3 (PA3 for OPAMP1, PB0 for OPAMP2, PA1 for OPAMP3, PA4 for OPAMP4) connected
to OPAMPx non inverting input
 #define: OPAMP_NonInvertingInput_IO4 OPAMP_CSR_VPSEL
IO4 (PA1 for OPAMP1, PA7 for OPAMP2, PB0 for OPAMP3, PB13 for OPAMP4)
connected to OPAMPx non inverting input
OPAMP_OutputLevel
 #define: OPAMP_OutputLevel_High OPAMP_CSR_OUTCAL
 #define: OPAMP_OutputLevel_Low ((uint32_t)0x00000000)
OPAMP_PGAConnect_Config
 #define: OPAMP_PGAConnect_No ((uint32_t)0x00000000)
 #define: OPAMP_PGAConnect_IO1 OPAMP_CSR_PGGAIN_3
 #define: OPAMP_PGAConnect_IO2 ((uint32_t)0x00030000)
OPAMP_PGAGain_Config
 #define: OPAMP_OPAMP_PGAGain_2 ((uint32_t)0x00000000)
 #define: OPAMP_OPAMP_PGAGain_4 OPAMP_CSR_PGGAIN_0

ST STM32F31xx Specifications

General

Brand	ST
Model	STM32F31xx
Category	Microcontrollers
Language	English