TQ MB-SMARC-3, Руководство пользователя

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User's Manual l MB-SMARC-3 UM 0100 l © 2022, TQ-Systems GmbH Page 4
2. INTRODUCTION
The SMARC mainboard MB-SMARC-3 is a carrier board for SMARC modules with a pinout based on the SMARC 2.1 specification.
It can be used for panel PCs, embedded computers or as evaluation platform for SMARC modules.
In combination with a standard SMARC module it forms a very compact hardware kit that can be used for a freely scalable
embedded PC platform thanks to its modular design. Because of this – with uniform interfaces and dimensions – the PC system
can be easily adapted to suit the requirements of the application. The many extension options and storage media, which can be
added, offer a high level of flexibility and allow functionalities and performance to be extended easily, quickly and inexpensively.
Typical usage is in embedded server applications, PC systems, automation, visualisation and monitoring and all applications that
place high demands on quality, durability and long-term availability.
2.1 Functional Overview
The following key functions are implemented on the MB-SMARC-3:
Supported Modules:
• SMARC Modules with pinout based on SMARC 2.1 specification
External Interfaces:
• 2 × Gigabit Ethernet
•
3 × USB (1x Type C with 5Gb/s; 1x Type A with up to 10Gb/s, 1x Type A with 480Mb/s)
•
1 × DisplayPort (DP++)
• 1 × HDMI (2.0)
•
Audio (headphone out, line in and microphone in)
• Power Button / Reset
Internal Interfaces:
•
LVDS or eDP
• USB 2.0
•
M.2 socket with B-Key (for SATA SSDs or WWAN modules, with micro SIM Card support)
• M.2 socket with E-Key (e.g. for WLAN / Bluetooth cards)
•
M.2 socket with M-Key (for PCIe SSDs)
• µSD card socket
•
up to 6 serial interfaces (e.g. with RS-232 transceivers)
•
2 x CAN interface (galvanically isolated)
•
PCIe slot (for PCI add in cards)
Power supply:
•
Voltage: 12 V DC ±5 %
Environment:
•
Extended temperature: –20 °C to +85 °C
Form factor / dimensions:
•
170 mm × 170 mm (Mini ITX)
2.2 Specification Compliance
The MB-SMARC-3 supports SMARC modules, which are compliant to SGET SMARC Hardware Specification (V2.1).
2.3 Carrier Board Standard Configurations
•
MB-SMARC-3-AA
SMARC 2.1 Carrier for evaluation purposes
Other configurations are available on request.