EMB-3532-OTHER

GPIO

EMB-3532-other

• J1

Pin#	引脚定义	功能	Pin#	引脚定义	功能
1	VCC_1V8_S0	/	2	I2S0_CLK/	/
3	VCC3	/	4	I2S0_SCLK/GPIO3_D0	GPIO120
5	ADC_IN0	/	6	I2S0_LRCK_RX/GPIO3_D1	GPIO121
7	ADC_IN1	/	8	I2S0_LRCK_TX/GPIO3_D2	GPIO122
9	PWM1	/	10	I2S0_SDI0/GPIO3_D3	GPIO123
11	PWM3A_IR	/	12	I2S0_SDI1SDO3/GPIO3_D4	GPIO124
13	SPI1_RXD/GPIO1_A7	GPIO39	14	I2S0_SDI2SDO2/GPIO3_D5	GPIO125
15	SPI1_TXD/GPIO1_B0	GPIO40	16	I2S0_SDI3SDO1/GPIO3_D6	GPIO126
17	SPI1_CLK/GPIO1_B1	GPIO41	18	I2S0_SDO0/GPIO3_D7	GPIO127
19	SPI1_CS0/GPIO1_B2	GPIO42	20	GND	/