mangOH Yellow, Hardware Architecture Manual

Page: 24 / 41

mangOH Yellow Hardware Architecture Guide
Rev 2 Oct.19 24 41113116
All signal sources are enabled by default.
Note: The mangOH Yellow I2C interface operates in a single-master/multi-slave setup.
Figure 2-11: I2C1 Configuration
2.4.7 Light Sensor
The mangOH Yellow provides a light sensor (U506) that connects to the CF3 module via I2C, as shown in
Figure 2-12 and Figure 2-11 on page 24 .
Figure 2-12: Light Sensor Configuration
CF3
I2C1
I2C
Expander
(U505)
IoT Connector #0
(CN601, slot IOT0)
Audio Codec
(U702)
Battery Charger (U1000)
Battery Gauge (U1002)
3.5mm jack
(CN701)
Light Sensor (U506)
Accelerometer/Gyroscope (U520)
Gas/Humidity/Pressure/Temperature Sensor (U507)
Geomagnetic Sensor (U502)
GPIO Expander (U503)
NFC (U700)
RTC (U701)
Expansion Connector (CN805)
Buzzer (U406)
USB Hub
(U703)
HSIC
Expansion Wi-Fi/BT IoT
CF3 I2C
I2C Expander
(U505)
Light Sensor
(U506)
INT
GPIO36