circuitpython/ports/stm32/boards/stm32l072_af.csv

1	Port	Pin	AF0	AF1	AF2	AF3	AF4	AF5	AF6	AF7
2			SPI1/SPI2/I2S2/USART1/2/LPUART1/USB/LPTIM1/TSC/TIM2/21/22/EVENTOUT/SYS_AF	SPI1/SPI2/I2S2/I2C1/TIM2/21	SPI1/SPI2/I2S2/LPUART1/USART5/USB/LPTIM1/TIM2/3/EVENTOUT/SYS_AF	I2C1/TSC/EVENTOUT	I2C1/USART1/2/LPUART1/TIM3/22/EVENTOUT	SPI2/I2S2/I2C2/USART1/TIM2/21/22	I2C1/2/LPUART1/USART4/UASRT5/TIM21/EVENTOUT	I2C3/LPUART1/COMP1/2/TIM3		ADC
3	PortA	PA0			TIM2_CH1	TSC_G1_IO1	USART2_CTS	TIM2_ETR	USART4_TX	COMP1_OUT		ADC_IN0
4	PortA	PA1	EVENTOUT		TIM2_CH2	TSC_G1_IO2	USART2_RTS/USART2_DE	TIM21_ETR	USART4_RX			ADC_IN1
5	PortA	PA2	TIM21_CH1		TIM2_CH3	TSC_G1_IO3	USART2_TX		LPUART1_TX	COMP2_OUT		ADC_IN2
6	PortA	PA3	TIM21_CH2		TIM2_CH4	TSC_G1_IO4	USART2_RX		LPUART1_RX			ADC_IN3
7	PortA	PA4	SPI1_NSS			TSC_G2_IO1	USART2_CK	TIM22_ETR				ADC_IN4
8	PortA	PA5	SPI1_SCK		TIM2_ETR	TSC_G2_IO2		TIM2_CH1				ADC_IN5
9	PortA	PA6	SPI1_MISO		TIM3_CH1	TSC_G2_IO3	LPUART1_CTS	TIM22_CH1	EVENTOUT	COMP1_OUT		ADC_IN6
10	PortA	PA7	SPI1_MOSI		TIM3_CH2	TSC_G2_IO4		TIM22_CH2	EVENTOUT	COMP2_OUT		ADC_IN7
11	PortA	PA8	MCO		USB_CRS_SYNC	EVENTOUT	USART1_CK			I2C3_SCL
12	PortA	PA9	MCO			TSC_G4_IO1	USART1_TX		I2C1_SCL	I2C3_SMBA
13	PortA	PA10				TSC_G4_IO2	USART1_RX		I2C1_SDA
14	PortA	PA11	SPI1_MISO		EVENTOUT	TSC_G4_IO3	USART1_CTS			COMP1_OUT
15	PortA	PA12	SPI1_MOSI		EVENTOUT	TSC_G4_IO4	USART1_RTS/USART1_DE			COMP2_OUT
16	PortA	PA13	SWDIO		USB_NOE				LPUART1_RX
17	PortA	PA14	SWCLK				USART2_TX		LPUART1_TX
18	PortA	PA15	SPI1_NSS		TIM2_ETR	EVENTOUT	USART2_RX	TIM2_CH1	USART4_RTS/USART4_DE
19	PortB	PB0	EVENTOUT		TIM3_CH3	TSC_G3_IO2						ADC_IN8
20	PortB	PB1			TIM3_CH4	TSC_G3_IO3	LPUART1_RTS/LPUART1_DE					ADC_IN9
21	PortB	PB2			LPTIM1_OUT	TSC_G3_IO4				I2C3_SMBA
22	PortB	PB3	SPI1_SCK		TIM2_CH2	TSC_G5_IO1	EVENTOUT	USART1_RTS/USART1_DE	USART5_TX
23	PortB	PB4	SPI1_MISO		TIM3_CH1	TSC_G5_IO2	TIM22_CH1	USART1_CTS	USART5_RX	I2C3_SDA
24	PortB	PB5	SPI1_MOSI		LPTIM1_IN1	I2C1_SMBA	TIM3_CH2/TIM22_CH2	USART1_CK	USART5_CK/USART5_RTS/USART5_DE
25	PortB	PB6	USART1_TX	I2C1_SCL	LPTIM1_ETR	TSC_G5_IO3
26	PortB	PB7	USART1_RX	I2C1_SDA	LPTIM1_IN2	TSC_G5_IO4			USART4_CTS
27	PortB	PB8				TSC_SYNC	I2C1_SCL
28	PortB	PB9			EVENTOUT		I2C1_SDA	SPI2_NSS/I2S2_WS
29	PortB	PB10			TIM2_CH3	TSC_SYNC	LPUART1_TX	SPI2_SCK	I2C2_SCL	LPUART1_RX
30	PortB	PB11	EVENTOUT		TIM2_CH4	TSC_G6_IO1	LPUART1_RX		I2C2_SDA	LPUART1_TX
31	PortB	PB12	SPI2_NSS/I2S2_WS		LPUART1_RTS/LPUART1_DE	TSC_G6_IO2	I2C2_SMBA		EVENTOUT
32	PortB	PB13	SPI2_SCK/I2S2_CK		MCO	TSC_G6_IO3	LPUART1_CTS	I2C2_SCL	TIM21_CH1
33	PortB	PB14	SPI2_MISO/I2S2_MCK		RTC_OUT	TSC_G6_IO4	LPUART1_RTS/LPUART1_DE	I2C2_SDA	TIM21_CH2
34	PortB	PB15	SPI2_MOSI/I2S2_SD		RTC_REFIN
35	PortC	PC0	LPTIM1_IN1		EVENTOUT	TSC_G7_IO1			LPUART1_RX	I2C3_SCL		ADC_IN10
36	PortC	PC1	LPTIM1_OUT		EVENTOUT	TSC_G7_IO2			LPUART1_TX	I2C3_SDA		ADC_IN11
37	PortC	PC2	LPTIM1_IN2		SPI2_MISO/I2S2_MCK	TSC_G7_IO3						ADC_IN12
38	PortC	PC3	LPTIM1_ETR		SPI2_MOSI/I2S2_SD	TSC_G7_IO4						ADC_IN13
39	PortC	PC4	EVENTOUT		LPUART1_TX							ADC_IN14
40	PortC	PC5	LPUART1_RX		TSC_G3_IO1							ADC_IN15
41	PortC	PC6	TIM22_CH1		TIM3_CH1	TSC_G8_IO1
42	PortC	PC7	TIM22_CH2		TIM3_CH2	TSC_G8_IO2
43	PortC	PC8	TIM22_ETR		TIM3_CH3	TSC_G8_IO3
44	PortC	PC9	TIM21_ETR		USB_NOE/TIM3_CH4	TSC_G8_IO4				I2C3_SDA
45	PortC	PC10	LPUART1_TX						USART4_TX
46	PortC	PC11	LPUART1_RX						USART4_RX
47	PortC	PC12			USART5_TX				USART4_CK
48	PortC	PC13
49	PortC	PC14
50	PortC	PC15
51	PortD	PD0	TIM21_CH1	SPI2_NSS/I2S2_WS
52	PortD	PD1		SPI2_SCK/I2S2_CK
53	PortD	PD2	LPUART1_RTS/LPUART1_DE		TIM3_ETR				USART5_RX
54	PortD	PD3	USART2_CTS		SPI2_MISO/I2S2_MCK
55	PortD	PD4	USART2_RTS/USART2_DE	SPI2_MOSI/I2S2_SD
56	PortD	PD5	USART2_TX
57	PortD	PD6	USART2_RX
58	PortD	PD7	USART2_CK	TIM21_CH2
59	PortD	PD8	LPUART1_TX
60	PortD	PD9	LPUART1_RX
61	PortD	PD10
62	PortD	PD11	LPUART1_CTS
63	PortD	PD12	LPUART1_RTS/LPUART1_DE
64	PortD	PD13
65	PortD	PD14
66	PortD	PD15	USB_CRS_SYNC
67	PortE	PE0			EVENTOUT
68	PortE	PE1			EVENTOUT
69	PortE	PE2			TIM3_ETR
70	PortE	PE3	TIM22_CH1		TIM3_CH1
71	PortE	PE4	TIM22_CH2		TIM3_CH2
72	PortE	PE5	TIM21_CH1		TIM3_CH3
73	PortE	PE6	TIM21_CH2		TIM3_CH4
74	PortE	PE7							USART5_CK/USART5_RTS/USART5_DE
75	PortE	PE8							USART4_TX
76	PortE	PE9	TIM2_CH1		TIM2_ETR				USART4_RX
77	PortE	PE10	TIM2_CH2						USART5_TX
78	PortE	PE11	TIM2_CH3						USART5_RX
79	PortE	PE12	TIM2_CH4		SPI1_NSS
80	PortE	PE13			SPI1_SCK
81	PortE	PE14			SPI1_MISO
82	PortE	PE15			SPI1_MOSI
83	PortH	PH0	USB_CRS_SYNC
84	PortH	PH1