5. BLOCK DIAGRAM
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[D821] Sensor I/F
13. Sensor I/F
Main Chipset (MSM8974)
GPIO_73
Accelerometer & Gyroscope
MPU6515 _INT
GPIO_67
Digital Compass
COMPASS DRDY
GPIO_10 / GPIO_11
SDA / SCL
GPIO_61
Proximity & Ambient Light Sensor
INT
SDA / SCL
Pressure Sensor
SDA / SCL
SENSOR1_I2C
GPIO_87 / GPIO_88
SDA / SCL
SENSOR2_I2C