DEBIX SOM A I/O Board

BMB-08

A carrier board designed for DEBIX SOM A, which combining the functions required for industrial control, IoT connection and multimedia.

  • Overview
    DEBIX SOM A I/O Board is a carrier board designed for DEBIX SOM A, which connects to DEBIX SOM A through 4 double-sided board-to-board socket connectors on its front side. It's all about full-featured interfaces supported by the core board based on i.MX 8M Plus, and provides a perfect solution combining the functions required for industrial control, IoT connection and multimedia.
  • Main Features
    • Feature rich interfaces to take advantage of the i.MX 8M Plus processor to the fullest extent

    • Besides boot from eMMC on DEBIX SOM A, the I/O Board supports boot from Micro SD and SPI Nor Flash

    • The serial ports, CAN and GPIO of the I/O Board are designed with physical isolation, dedicated to industrial and IoT applications

    • Support 2 Gigabit Ethernet with POE function, 2.4GHz & 5GHz Wi-Fi and Bluetooth 5.0
Specification

System
Core Board

DEBIX SOM A

Boot (1) Support boot from eMMC on DEBIX SOM A

(2) Support boot from Micro SD on carrier board

(3) Support boot from SPI Nor Flash on carrier board

Video & Audio
HDMI

1 x HDMI output, Type-A female socket

LVDS

(1) 1 x Dual-channel LVDS output, support single-channel 8bit and dual-channel 8bit output (2*15Pin/2.0mm pin header)

(2) 1 x Backlight control connector (1*6Pin/2.0mm pin header)

(3) 1 x I2C touch panel connector (1*6Pin/2.0mm pin header)

MIPI DSI 1 x 4Lane MIPI DSI (2*10Pin/1.25mm pin header)
MIPI CSI

2 x 4Lane MIPI CSI (2*10Pin/1.25mm pin header)

Audio

(1) 1 x Headphone and mic combo port, 3.5mm socket, compatible with built-in header design

(2) 1 x Line in, analog input

(3) 1 x L&R speaker output, Max. 3W@4Ω (1*4Pin/2.0mm pin header)

(4) 1 x SPDIF TX/RX audio connector (1*4Pin/1.25mm pin header)

Communication
Ethernet 2 x Independent MAC Gigabit RJ45 port with POE power supply (need POE power device module)
Wi-Fi & BT 2.4GHz & 5GHz Wi-Fi and Bluetooth 5.0, external SMA antenna connectors for Wi-Fi and 4G
Other I/O Interfaces
SIM Slot 1 x Micro SIM slot, push pop-up slot
SD Slot 1 x Micro SD slot, push pop-up slot
Mini PCIe

(1) Support 4G Mini PCIe module such as Quectel 4G Module, built-in SIM card, etc.

(2) Support LoRa Mini PCIe module

(3) Support Mini PCIe expansion for network card, SATA and serial port

USB 3.0 4 x USB 3.0 Host, double-layer Type-A interface
USB 2.0 3 x USB 2.0 Host (1*4Pin/2.0mm pin header)
Serial Ports

(1) 6 x Physically-isolated RS232/RS485 (you can choose only one of two), compatible with UART TTL 3.3V without physical isolation

(2) 1 x UART TTL 3.3V system debug port

GPIO

(1) 4 x Physically-isolated DI, support dry contact and wet contact

(2) 4 x Physically-isolated DO, support wet contact, compatible with dry contact of external relay

CAN 2 x Physically-isolated CAN
LED & Key

(1) 1 x Power LED

(2) 2 x Programmable LED

(3) 1 x ON/OFF

The above interfaces share one connector (1*6Pin/2.0mm pin header)

(4) Built-in small key for eMMC upgrade without disassembly

DC Jack

(1) 1 x DC jack for 5.5mm x 2.1mm DC plug

(2) 1 x Built-in power supply connector (1*4Pin/2.54mm pin header)

Power Supply
Power Input

DC 12V for default, support wide voltage range of DC 12V~36V

Mechanical
Dimension 146.0mm x 102.0mm



Documents


DEBIX SOM A I/O Board Product Brief

DEBIX SOM A I/O Board Schematics

DEBIX SOM A I/O Board Mechanical Drawings

DEBIX SOM A I/O Board Schematics Source File

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