Digi ConnectCore 6 Quick user guide

Hardware Reference Manual
ConnectCore® 6 SBC

ConnectCore® 6 SBC Hardware Reference Manual
(Part number 90001418 A)
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program(s) described in this manual at any time.
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Revision Date Description
A 08/2014 Initial Release

ConnectCore 6 SBC Hardware Reference Manual iii
Contents
Overview
Using this guide 1
Conventions used in this guide 1
Digi information 1
Document updates 1
Contact information 1
Additional resources 1
ConnectCore 6 SBC overview
ConnectCore 6 SBC features and functionality 2
ConnectCore 6 SBC Interfaces
ConnectCore 6 SBC DC-In Connector 6
Power LED 6
Overvoltage protection 7
5V regulator 7
SBC coin cell connector 8
SBC boot configuration 9
SBC boot source jumpers 10
Boot mode 11
Power and reset functions on the ConnectCore 6 SBC 12
JTAG 13
SWD 14
SBC console port 15
SATA 16
Micro SD 17
Gigabit ethernet 18
Gigabit ethernet PHY address 19
Gigabit ethernet LEDs 20
USB OTG 20
USB host 21
PCI express mini card 23
SBC micro-SIM card slot 26
XBee 27
Parallel display 29

ConnectCore 6 SBC Hardware Reference Manual iv
LVDS 31
HDMI 33
MIPI display 34
MIPI camera 36
Parallel camera 38
Audio 40
CAN 42
CAN termination resistors 43
UART 44
I2C 45
SPI 46
GPIO and user LEDs 47
ConnectCore 6 SBC Specifications
Electrical Specifications 50
Supply Voltages 50
Power Consumption 50
Mechanical Specifications 51
Environmental Specifications 52
WLAN Specifications 53
Bluetooth Specifications 53

Using this guide
ConnectCore 6 Hardware Reference Manual 1
Overview
Using this guide
This guide provides information about the Digi ConnectCore 6 embedded core module family.
Conventions used in this guide
This table describes the typographic conventions used in this guide:
Digi information
Document updates
Please always check the product specific section on the Digi support website at
www.digiembedded.com/support for the most current revision of this document.
Contact information
For more information about your Digi products, or for customer service and technical support,
contact Digi International.
Additional resources
Refer to the most recent Freescale i.MX6 processor reference manual and related documentation
(available on the Freescale web site at: http://www.freescale.com/imx6) for additional
information.
This conversation Is used for
Italic type Emphasis, new terms, variables, and
document titles.
Monospaced type Filenames, pathnames, and code examples
To contact Digi International by Use
Mail
Digi International
1101 Bren Road East
Minnetonka, MN 55343
U.S.A.
World Wide Web http://www.digiembedded.com/support/
Telephone (U.S.) [phone] or [phone]
Telephone (other locations) [phone] or [phone]

ConnectCore 6 SBC features and functionality
ConnectCore 6 Hardware Reference Manual 2
ConnectCore 6 SBC overview
The ConnectCore 6 SBC is a Pico-ITX board featuring the Digi ConnectCore 6 module that
integrates a Freescale i.MX6 application processor, DDR3 DRAM memory, eMMC memory, WLAN/
Bluetooth module, power management IC for optimized power consumption applications and a
programmable microcontroller assistant for supporting additional interfaces.
The ConnectCore 6 SBC provides a selection of I/O interfaces including two USB 2.0 ports, one
micro USB OTG connector, micro SD card slot, HDMI, audio jack for stereo audio output and a
Gigabit Ethernet port. All these connectors together with the main power connector are located
on the front edge of the board making them easily accessible if the board is assembled into an
enclosure.
The rear edge of the ConnectCore 6 SBC provides a great selection of multimedia connectors
including LVDS, MIPI CSI-2 camera, MIPI DSI display, 8-bit parallel camera and 24-bit parallel
display.
Additional on board connectors provide support for SATA interface with power supply, JTAG and
console debug ports, coin cell connector to supply the RTC, and expansion connectors for USB,
second LVDS, second 8-bit camera interface, two CAN ports, I2C, SPI, three UART ports, twelve
GPIOs and audio input and output.
The board provides a mini-PCIe socket for connecting full or half size PCI express mini cards. A
micro-SIM card is connected to the mini PCIe slot making the ConnectCore 6 SBC ready for a mini
PCIe cellular card.
The ConnectCore 6 SBC also has a connector for a Digi XBee module.
The board is powered from a single 5V DC supply. An overvoltage circuit protects the board from
input voltages up to 12V.
ConnectCore 6 SBC features and functionality
•ConnectCore 6 module
•i.MX6 single/dual/quad ARM Cortex-A9 cores operating at speeds of up to 1.2GHz
•64-bit DDR3-1066 memory interface with a density up to 2Gbytes
•8-bit eMMC support up to revision 4.4/4.41
•Optional IEEE802.11a/b/g/n WLAN and Bluetooth 4.0
•Power from a single 4.2V to 5.5VDC supply
•+5V regulator
•Boot source configuration (eMMC, microSD, SATA)
•Coin-cell connector to supply the on module RTC
•Power button and reset button
•Power LED to show the status of the main supply

ConnectCore 6 SBC features and functionality
ConnectCore 6 Hardware Reference Manual 3
•Debug
•Standard IEEE 1149.1 JTAG interface
•Single Wired Debug (SWD) interface for the microcontroller assistant (MCA)
•Console serial port
•Storage
•SATA interface with onboard data and power connectors
•microSD card slot
•Multimedia
•Two LVDS interfaces supporting 4 differential data pairs each (one LVDS interface available
on expansion connector)
•24-bit parallel LCD interface
•HDMI 1.4 interface
•MIPI DSI display
•MIPI CSI-2 camera
•Two 8-bit parallel camera interfaces (one camera interface available on expansion
connector).
•AC97 audio CODEC with stereo headphone jack
•Communication
•Gigabit Ethernet interface
•Mini PCIe slot supporting full size and half size mini PCIe cards
•microSIM card slot connected to the mini PCIe slot
•USB OTG with micro AB USB connector
•Two USB Host 2.0 with stacked USB A type connector
•XBee socket for Digi XBee THT modules
•Expansion
•One USB Host 2.0 port
•Two CAN ports
•Three UART ports (one TTL level and two RS232)
•SPI
•I2C
•One LVDS interface (the other available at LVDS connector)
•Audio connector with MIC, LINE-IN and LINE-OUT
•GPIO connector with 4 analog inputs and 8 digital GPIO signals
•Power connector with reset and power signals

ConnectCore 6 SBC features and functionality
ConnectCore 6 Hardware Reference Manual 4
•One Eight bit parallel camera interface (the other available at camera connector)
•User interface
•Three user LEDs (green, yellow, red)
•Dimensions
•Pico-ITX form factor, 100mm x 72mm
Placement of the ConnectCore 6 SBC - top side
Placement of the ConnectCore 6 SBC - bottom side

ConnectCore 6 SBC features and functionality
ConnectCore 6 Hardware Reference Manual 5
SBC block diagram
The figure below shows the block diagram of the ConnectCore 6 SBC.

ConnectCore 6 SBC DC-In Connector
ConnectCore 6 Hardware Reference Manual 6
ConnectCore 6 SBC Interfaces
ConnectCore 6 SBC DC-In Connector
The ConnectCore 6 SBC has a +5V DC-In power connector (J1) to provide power to the system. A
DC-Jack connector is used to connect the DC-In power supply.
Power LED
A green LED near the power connector shows the status of the power input. This LED is ON when
a valid power supply is present. If the power supply voltage is higher than 5.5V the overvoltage
protection circuit will block the power supply input and the power LED will turn off.
LED Signal Note
POWER VSYS Green LED