User Guide

3
5.10 Input DC-power
................................................................................................................................................... 16
5.11 Measurements.................................................................................................................................................... 16
5.12 Buttons................................................................................................................................................................ 16
5.13 UART
.................................................................................................................................................................... 16
5.14 System and user LEDs
..........................................................................................................................................16
5.15 Expansion Connector
...........................................................................................................................................17
5.16 Additional Functionality...................................................................................................................................... 17
5.16.1 GPS............................................................................................................................................................17
5.16.2 Ethernet Connector..................................................................................................................................17
5.16.3 Mini PCIE connector................................................................................................................................. 17
6 Low speed Expansion connector......................................................................................................................................18
6.1 UART {0/1}............................................................................................................................................................. 19
6.2 I2C {0/1}.................................................................................................................................................................19
6.3 GPIO {A-L}.............................................................................................................................................................. 20
6.4 SPI 0....................................................................................................................................................................... 20
6.5 PCM/I2S
................................................................................................................................................................. 20
6.6 Power and Reset
....................................................................................................................................................20
6.7 Power Supplies...................................................................................................................................................... 21
7 High speed expansion connectors....................................................................................................................................22
7.1 Primary high speed expansion connector.............................................................................................................22
7.1.1 MIPI DSI 0
................................................................................................................................................... 23
7.1.2 MIPI CSI {0/1}
............................................................................................................................................. 24
7.1.3 I2C {2/3}
......................................................................................................................................................24