Embedian, Inc.
47
SBC-SMART-MEN User’s Manual Document Revision v.1.0
3.2.2. List of Headers
The table below lists the function of various headers.
Label
Function
Console
Debug Port
P3
SPI1, GPIO11
P1
5 x RS232s, 3 x USB Host 2.0, Serial-to-USB_Client,
I2C_GP
P2
RS422/485, Audio Mic. In and Headset Out, USB
OTG, SPI0, CAN Bus, I2C_LCD, 11 x GPIO
3.2.3. Header Pin Assignments
The following tables describe the electrical signals available on the
connectors of the
SBC-SMART-MEN
. Each section provides relevant details
about the connector including part numbers, mating connectors, signal
descriptions and references to related chapters.
Pinout Legend
I
Input
O
Output
I/O
Input or output
P
Power
AI Analogue input
AO Analogue output
AIO Analogue Input or analogue output
OD Open Drain Signal
#
Low level active signal
