목차

40-Pin Expansion 헤더

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PIN #	NAME	SoC Pin Name / Usage	Type/Dir	Pin Drive / Max Current	Power-on Default
1	-	3.3V Supply	Power	1A	-
2	-	5.0V Supply	Power	1A	-
3	I2C1_SDA	DP_AUX_CH3_N	Bidir OD	±2mA	z
4	-	5.0V Supply	Power	1A	-
5	I2C1_SCL	DP_AUX_CH3_P	Bidir OD	±2mA	z
6	GND	-	GND	-	-
7	GPIO09	AUD_MCLK	Bidir/Output	±20uA	pd
8	UART1_TXD	UART1_TX	Bidir/Output	±20uA	pd
9	GND	-	GND	-	-
10	UART1_RXD	UART1_RX	Bidir/Input	±20uA	pu
11	UART1_RTS	UART1_RTS	Bidir/Output	±20uA	pd
12	I2S0_SCLK	DAP5_SCLK	Bidir	±20uA	pd
13	SPI1_SCK	SPI3_SCK	Bidir/Output	±20uA	pd
14	GND	-	GND	-	-
15	GPIO12	TOUCH_CLK	Bidir	±20uA	pd
16	SPI1_CSI1*	SPI3_CS1	Bidir/Output	±20uA	pu
17	-	3.3V Supply	Power	1A	-
18	SPI1_CSI0	SPI3_CS0	Bidir/Output	±20uA	pu
19	SPI0_MOSI	SPI1_MOSI	Bidir/Output	±20uA	pd
20	GND	-	GND	-	-
21	SPI0_MISO	SPI1_MISO	Bidir/Input	±20uA	pd
22	SPI1_MISO	SPI3_MISO	Bidir/Input	±20uA	pd
23	SPI0_SCK	SPI1_SCK	Bidir/Output	±20uA	pd
24	SPI0_CS0	SPI1_CS0	Bidir/Output	±20uA	pu
25	GND	-	GND	-	-
26	SPI0_CS1	SPI1_CS1	Bidir/Output	±20uA	pu
27	I2C0_SDA	GEN2_I2C_SDA	Bidir OD/Bidir	±2mA	z
28	I2C0_SCL	GEN2_I2C_SCL	Bidir OD/Bidir	±2mA	z
29	GPIO01	SOC_GPIO41	Bidir/Output	±20uA	pd
30	GND	-	GND	-	-
31	GPIO11	SOC_GPIO42	Bidir/Output	±20uA	pd
32	GPIO07	SOC_GPIO44	Bidir/Output	±20uA	pd
33	GPIO13	SOC_GPIO54	Bidir/Output	±20uA	pd
34	GND	-	GND	-	-
35	I2S0_FS	DAP5_FS	Bidir	±20uA	pd
36	UART1_CTS	UART1_CTS	Bidir/Input	±20uA	pd
37	SPI1_MOSI	SPI3_MOSI	Bidir/Output	±20uA	pd
38	I2S0_DIN	DAP5_DIN	Bidir/Input	±20uA	pd
39	GND	-	GND	-	-
40	I2S0_DOUT	DAP5_DOUT	Bidir/Output	±20uA	pd

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sfs GPIO	Name	Pin	Pin	Name	Sysfs GPIO
	3.3 VDC Power	1	2	5.0 VDC Power
	I2C1_GP0_SDA I2C Bus 8	3	4	5.0 VDC Power
	I2C_GP0_CLK I2C Bus 8	5	6	GND
gpio396 N/C	AUDO_MCLK	7	8	UART0_TX /dev/ttyTHS2
	GND	9	10	UART0_RX /dev/ttyTHS2
gpio466	GPIO_GEN0	11	12	GPIO_GEN1	gpio392
gpio397	GPIO_GEN2	13	14	GND
gpio255 N/C	GPIO_GNE3	15	16	GPIO_GEN4	gpio296
	3.3 VDC Power	17	18	GPIO_GEN5	gpio481
gpio429	SPI1_MOSI	19	20	GND
gpio428	SPI1_MISO	21	22	GPIO_GEN6	gpio254
gpio427	SPI1_SCLK	23	24	SPI1_CE0_N	gpio430
	GND	25	26	SPI1_CE1_N
	I2C1_SDA I2C Bus 1	27	28	I2C1_CLK I2C Bus 1
gpio398	GPIO5	29	30	GND
gpio298	GPIO6	31	32	GPIO12 Alt: PWM	gpio297
gpio389	GPIO13	33	34	GND
gpio395	GPIO19	35	36	GPIO16	gpio467
gpio388	GPIO26	37	38	GPIO20	gpio394
	GND	39	40	GPIO21	gpio393

PIN #	NAME	SoC Pin Name / Usage	Type/Dir	Pin Drive / Max Current	Power-on Default
1	-	3.3V Supply	Power	2A	-
2	-	5.0V Supply	Power	2A	-
3	I2C_GP0_DAT	GEN2_I2C_SDA	Bidir OD	±3mA	z
4	-	5.0V Supply	Power	1A	-
5	I2C_GP0_CLK	GEN2_I2C_SCL	Bidir OD	±3mA	z
6	GND	-	GND	-	-
7	AUDIO_MCLK	AUD_MCLK	Bidir/Output	±20uA	pd
8	UART0_TXD	UART1_TXD	Bidir/Output	±24mA	pd
9	GND	-	GND	-	-
10	UART0_RXD	UART1_RXD	Bidir/Input		pu
11	GPIO_GEN0	UART1_RTS	Bidir/Output	±24mA	pd
12	GPIO_GEN1	DAP1_SCLK	Bidir	±20uA	pd
13	GPIO_GEN2	GPIO_AUD0	Bidir/Output	±20uA	pd
14	GND	-	GND	-	-
15	GPIO_GEN3		Bidir	±25mA	pd
16	GPIO_GEN4	CAN_GPIO0	Bidir/Output	±20uA	pu
17	-	3.3V Supply	Power	2A	-
18	GPIO_GEN5	GPIO_MDM2	Bidir/Output	±20uA	pu
19	SPI1_MOSI	GPIO_CAM6	Bidir/Output	±20uA	pd
20	GND	-	GND	-	-
21	SPI1_MISO	SPI1_MISO	Bidir/Input	±20uA	pd
22	GPIO_GEN6	SPI2_MISO	Bidir/Input	±25mA	pd
23	SPI_SCLK	SPI1_SCK	Bidir/Output	±20uA	pd
24	SPI_CE0_N	SPI1_CS0	Bidir/Output	±20uA	pu
25	GND	-	GND	-	-
26	SPI_CE1_N	SPI1_CS1	Bidir/Output	±20uA	pu
27	I2C0_SDA	GEN1_I2C_SDA	Bidir OD/Bidir	±3mA	z
28	I2C0_SCL	GEN1_I2C_SCL	Bidir OD/Bidir	±3mA	z
29	GPIO5	CAM_AF_EN	Bidir/Output	±20uA	pd
30	GND	-	GND	-	-
31	GPIO6	GPIO_PZ0	Bidir/Output	±1mA	pd
32	GPIO12	LCD_BL_PWM	Bidir/Output	±20uA	pd
33	GPIO13	GPIO_PQ5	Bidir/Input	±20uA	pd
34	GND	-	GND	-	-
35	GPIO19	DAP1_FS	Bidir	±20uA	pd
36	GPIO16	UART1_CTS	Bidir/Input	-	pd
37	GPIO26	GPIO_PQ4	Bidir/Output	±1mA	pd
38	GPIO20	DAP1_DIN	Bidir/Input	±20uA	pd
39	GND	-	GND	-	-
40	GPIO21	DAP1_DOUT	Bidir/Output	±20uA	pd

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PIN #	NAME	SoC Pin Name / Usage	Type/Dir	Pin Drive / Max Current	Power-on Default
1	-	3.3V Supply	Power	1A	-
2	-	5.0V Supply	Power	1A	-
3	I2C1_SDA	GEN2_I2C_SDA	Bidir OD	±1mA	z
4	-	5.0V Supply	Power	1A	-
5	I2C1_SCL	GEN2_I2C_SCL	Bidir OD	±1mA	z
6	GND	-	GND	-	-
7	GPIO09	AUD_MCLK	Bidir/Output	±20uA	pd
8	UART1_TXD	UART2_TXD	Bidir/Output	±20uA	pd
9	GND	-	GND	-	-
10	UART1_RXD	UART2_RXD	Bidir/Input	±20uA	pu
11	UART1_RTS	UART2_RTS	Bidir/Output	±20uA	pd
12	I2S0_SCLK	DAP4_SCLK	Bidir	±20uA	pd
13	SPI1_SCK	SPI2_SCK	Bidir/Output	±20uA	pd
14	GND	-	GND	-	-
15	GPIO12	LCD_TE	Bidir	±20uA	pd
16	SPI1_CSI1*	SPI2_CS1	Bidir/Output	±20uA	pu
17	-	3.3V Supply	Power	1A	-
18	SPI1_CSI0	SPI2_CS0	Bidir/Output	±20uA	pu
19	SPI0_MOSI	SPI1_MOSI	Bidir/Output	±20uA	pd
20	GND	-	GND	-	-
21	SPI0_MISO	SPI1_MISO	Bidir/Input	±20uA	pd
22	SPI1_MISO	SPI2_MISO	Bidir/Input	±20uA	pd
23	SPI0_SCK	SPI1_SCK	Bidir/Output	±20uA	pd
24	SPI0_CS0	SPI1_CS0	Bidir/Output	±20uA	pu
25	GND	-	GND	-	-
26	SPI0_CS1	SPI1_CS1	Bidir/Output	±20uA	pu
27	I2C0_SDA	GEN1_I2C_SDA	Bidir OD/Bidir	±2mA	z
28	I2C0_SCL	GEN1_I2C_SCL	Bidir OD/Bidir	±2mA	z
29	GPIO01	CAM_AF_EN	Bidir/Output	±20uA	pd
30	GND	-	GND	-	-
31	GPIO11	GPIO_PZ0	Bidir/Output	±20uA	pd
32	GPIO07	LCD_BL_PWM	Bidir/Output	±20uA	pd
33	GPIO13	GPIO_PE6	Bidir/Output	±20uA	pd
34	GND	-	GND	-	-
35	I2S0_FS	DAP4_FS	Bidir	±20uA	pd
36	UART1_CTS	UART2_CTS	Bidir/Input	±20uA	pd
37	SPI1_MOSI	SPI2_MOSI	Bidir/Output	±20uA	pd
38	I2S0_DIN	DAP4_DIN	Bidir/Input	±20uA	pd
39	GND	-	GND	-	-
40	I2S0_DOUT	DAP4_DOUT	Bidir/Output	±20uA	pd

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