Open-Q 865Xr Som; Open-Q 865Xr Som Carrier Board; Table 2. Carrier Board Features - Lantronix Intrinsyc Open-Q 865XR SOM User Manual

3.6

Open-Q 865XR SOM

The Open-Q 865XR SOM contains the core 865 architecture. Measuring in at 50mm x 29mm, the SOM is
where all the processing occurs. It is connected to the carrier board via two 100 pin and one 120 pin
Hirose DF40 connectors which allows essential power rails and signals to be exposed for supporting
other peripherals and interfaces on the platform.
For detailed information about the Open-Q 865XR SOM, see the datasheet noted as reference document
R-1.
3.7

Open-Q 865XR SOM Carrier Board

The Open-Q 865XR SOM Carrier board is a Mini-ITX form factor board with various connectors used for
connecting different peripherals. The table and sections below provide in depth information on the carrier
board properties, user interfaces, connectors, and expansion headers found on the carrier board. This
information is important for users wishing to connect other external hardware devices to the Open-Q
865XR SOM Development Kit. Users must ensure that before connecting any hardware device to the
development kit, that it is compatible with the Open-Q 865XR hardware specifications. See Figure 1 for
position on carrier board.
Item Position
Form Factor
SOM Interface
Power
Power
Debug Serial via
USB
Buttons
Volume Keys
Open-Q 865XR SOM Development Kit User Guide

Table 2. Carrier Board Features

Description
Dimensions: 170mm x 170mm
33 2 x 100-pin Hirose DF40
connectors
1 x 120-pin Hirose DF40
connector
1 AC / Barrel charger
3 Battery connector for single cell
lithium battery
12 Debug Serial UART console
over USB for development
7 General Purpose SW button
7 Power Button
7 Volume + key
7 Volume – key
3: Open-Q 865XR SOM Development Kit
Specification
Mini-ITX Form Factor
SOM power and signal IO The Open-Q 865XR
connection to carrier SOM connects to the
board. carrier board through
this interface.
12 V DC Power Supply Power Supply
Input power option
USB Micro B connector Development Serial
Connector for debug
output via USB
SMD Button Additional button for
general purpose
SMD Button Power Button for
Suspend / Resume and
Power off
SMD Button
SMD Button
Usage
Volume +Key
Volume – Key
16