Colibri Evaluation Board
Datasheet
Colibri Evaluation Board Datasheet
Revision History
Date
Doc. Rev.
11-Sept-12
Rev. 0.9
Board Version
V3.1
Changes
Preliminary Release
02-Oct-12
Rev. 1.0
V3.1
Added JTAG voltage warning in Section 3.8
09-Jan-13
Rev. 1.1
V3.1
Updated links to Toradex websites
23-Aug-13
Rev. 1.2
V3.1
- In the section 3.12.1 on page 33 the connector X21 is female and
not male.
- In the section 3.18.1 on page 38 the connector designator is X33.
- In the section 3.18.3 on page 38 the connector designator is X37.
- In the section 4.1 on page 39 the signals SODIMM_64 to
SODIMM_70 have been modified with the correct values of the
external connector X20.
- In the section 3.6.5 the pins from 7 to 11 have been modified with
the correct signal name.
03-Dec-2013
Rev. 1.3
V3.1
- In the section 3.6.5 on page 20 and 21, added color mapping
(24bpp) data and notes.
- In the section 3.6.8 on page 23, added color mapping (18bpp) data.
26-May-2014
Rev. 1.4
V3.1
- Section 1.2.8, Quick-Start Instructions: section name changed to
Quick-Start Instructions from Installation. Minor corrections.
- Section 3.20, Real-Time Clock (RTC): added section for RTC and
Jumper (JP23) setting details.
12-June-2014
Rev. 1.5
V3.1
- Section 3.14, 2xRS232 (X25): added comments/remarks for pins
U1, U4, U6, and U9 in the table.
23-Sept-2014
Rev. 1.6
V3.1
- Section 1.1.2, Colibri modules migration and compatibility guide:
added Colibri Compatibility Guide download link.
- Section 3.6.5, Generic Display (X20): Brief description about the
Generic Display connector X20 has been added. Color mapping
details have been modified in the table.
14-Oct-2014
Rev. 1.7
V3.2
- Section 2, Colibri Evaluation Board Physical Drawings: Fig. 2 and
Fig. 3 have been updated. Connector X38 details have been added
in the table.
- Section 3.2, CAN: connector X38, jumper connectors JP4 and JP5
details have been added.
- Section 3.11, Ethernet: jumper connector JP3 details have been
added.
- Section 3.13, Parallel Camera Interface: connector X22 pin-out
details have been modified in the table. Notes have been added
regarding Colibri Evaluation board V3.2 compatibility issue with
Colibri Evaluation Board V3.1 and Analogue Camera Module (ACM)
V1.1.
- Section 3.16, USB to Serial Connector: jumpers JP20 and JP21
details have been added.
- Section 5, PCB Revision: PCB revision details have been added.
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Page | 2
Colibri Evaluation Board Datasheet
Contents
1.
Introduction ........................................................................................................................................... 5
1.1. Reference Documents ......................................................................................................................... 5
1.1.1
Colibri Computer Modules ........................................................................................................... 5
1.1.2
Colibri modules migration and compatibility guide ................................................................... 5
1.1.3
Pushbutton On/Off controller datasheet .................................................................................... 5
1.1.4
USB Hub datasheet ...................................................................................................................... 5
1.2. Features ................................................................................................................................................. 5
1.2.1
Overview ........................................................................................................................................ 5
1.2.2
User Interface ................................................................................................................................ 6
1.2.3
Communication ............................................................................................................................. 6
1.2.4
GPIO Usage Area ......................................................................................................................... 6
1.2.5
CPU Bus ......................................................................................................................................... 6
1.2.6
Block Diagram ............................................................................................................................... 7
1.2.7
Power Supply................................................................................................................................. 7
1.2.8
Quick-Start Instructions ................................................................................................................ 8
2.
3.
Colibri Evaluation Board Physical Drawings .................................................................................. 9
2.1.
Connector Locations............................................................................................................................. 9
2.2.
Mechanical Drawing ........................................................................................................................... 11
Colibri Evaluation Board Connectors ............................................................................................ 12
3.1.
Colibri Module (X1) ............................................................................................................................. 12
3.2. CAN....................................................................................................................................................... 12
3.2.1
CAN (X2 - Top) ............................................................................................................................ 12
3.2.2
CAN TX/RX (X38) ....................................................................................................................... 12
3.3. RS422/485 ........................................................................................................................................... 13
3.3.1
RS422/485 (X2 - Bottom) .......................................................................................................... 13
3.4. User Extension .................................................................................................................................... 14
3.4.1
User Extension (X3) ................................................................................................................... 14
3.5. Power CTRL ........................................................................................................................................ 16
3.5.1
Power CTRL (X4) ........................................................................................................................ 16
3.6. Display .................................................................................................................................................. 17
3.6.1
DVI-I Connector (X5) .................................................................................................................. 18
3.6.2
HDMI/VGA to Colibri (X6) .......................................................................................................... 18
3.6.3
Generic Touch-Screen (X16) .................................................................................................... 19
3.6.4
LVDS Connector (X18) .............................................................................................................. 19
3.6.5
Generic Display (X20) ................................................................................................................ 20
3.6.6
LCD Inverter (X23) ...................................................................................................................... 21
3.6.7
VGA (X24) .................................................................................................................................... 21
3.6.8
Unified TFT Interface (X34) ....................................................................................................... 22
3.7. GPIO Usage ........................................................................................................................................ 24
3.7.1
GPIO 1 Male (X8 Row A) ........................................................................................................... 24
3.7.2
GPIO 1 Female (X9) ................................................................................................................... 25
3.7.3
Function 1 Male (X8 Row B) ..................................................................................................... 25
3.7.4
Function 1 Female (X7).............................................................................................................. 26
3.7.5
Function 2 Male (X11 Row A) ................................................................................................... 27
3.7.6
Function 2 Female (X12) ........................................................................................................... 28
3.7.7
GPIO 2 Male (X11 Row B) ........................................................................................................ 28
3.7.8
GPIO 2 Female (X10) ................................................................................................................. 29
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Colibri Evaluation Board Datasheet
3.8. JTAG ..................................................................................................................................................... 30
3.8.1
JTAG to Host (X13) .................................................................................................................... 30
3.8.2
JTAG to Colibri (X19) ................................................................................................................. 31
3.8.3
JTAG to Colibri (X28) ................................................................................................................. 31
3.9. Analog IO ............................................................................................................................................. 32
3.9.1
Analog IO (X14)........................................................................................................................... 32
3.10.
SD Card / MMC ............................................................................................................................... 32
3.10.1 SD Card / MMC (X15) ................................................................................................................ 32
3.11.
Ethernet ............................................................................................................................................ 33
3.11.1 Ethernet (X17) ............................................................................................................................. 33
3.12.
LEDs / Switches .............................................................................................................................. 34
3.12.1 LED/Switches (X21) ................................................................................................................... 34
3.13.
Parallel Camera Interface (X22) ................................................................................................... 35
3.14.
2xRS232 (X25) ................................................................................................................................ 37
3.15.
Audio ................................................................................................................................................. 38
3.15.1 3xAudio Jack (X26)..................................................................................................................... 38
3.16.
USB to Serial Connector ................................................................................................................ 38
3.16.1 USB to Serial Connector (X27) ................................................................................................. 38
3.17.
USB ................................................................................................................................................... 39
3.17.1 USB Client (X29) ......................................................................................................................... 39
3.17.2 USB OTG (X30) .......................................................................................................................... 39
3.17.3 2xUSB Host (X31) ....................................................................................................................... 39
3.17.4 2xUSB Host (X32) ....................................................................................................................... 39
3.18.
Power Supply Connectors ............................................................................................................. 40
3.18.1 Power Supply (X33) .................................................................................................................... 40
3.18.2 Power Supply Jack (X35) .......................................................................................................... 40
3.18.3 Power OUT Jack (X37) .............................................................................................................. 40
3.19.
4.
Real-Time Clock (RTC) .................................................................................................................. 40
Default Signal Mapping ..................................................................................................................... 41
4.1.
Default Signal Mapping ...................................................................................................................... 41
4.2.
Default Signal Mapping ...................................................................................................................... 42
5.
PCB Revision ...................................................................................................................................... 44
6.
RoHS Compliance .............................................................................................................................. 44
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Page | 4
Colibri Evaluation Board Datasheet
1. Introduction
The Colibri Evaluation Board is designed to be a flexible development environment to explore the
functionality and performance of the Colibri product family, and includes support for the
additional/enhanced functionality on the Colibri T20 and Colibri T30, the Toradex modules which
feature the NVIDIA® Tegra™ 2 and Tegra 3 processors.
1.1. Reference Documents
For detailed technical information about suitable computer modules, please refer to the documents
listed below.
1.1.1
Colibri Computer Modules
An overview of the Colibri product family:
http://www.toradex.com/products/colibri-arm-modules/colibri-arm-computer-modules
1.1.2
Colibri modules migration and compatibility guide
http://docs.toradex.com/100188-colibri-migration-and-design-guide.pdf
http://docs.toradex.com/102216-colibri-compatibility-guide.xlsx
1.1.3
Pushbutton On/Off controller datasheet
http://cds.linear.com/docs/Datasheet/2954fb.pdf
1.1.4
USB Hub datasheet
http://www.smsc.com/media/Downloads_Public/Data_Sheets/251xb.pdf
1.2. Features
1.2.1
Overview
The Colibri Evaluation Board provides the following features and communication interfaces:

4x USB 2.0 port through on board USB Hub

USB 2.0 OTG Micro-AB connectors for host and host/client

USB Client Type B port (shared with the OTG)

USB Type B port (optionally connected to FF UART via USB to serial converter)

RJ45 Ethernet (10/100 Mbit)

SD/MMC 4 bit

Digital (TDMS) and Analog (VGA) interfaces on a single DVI-I connector

Analog VGA interface on a 15 way D-type connector

Single channel LVDS interface (up to 24 bit colour)

Digital RGB interface (up to 24 bit colour)

Unified TFT Interface with built in resistive touch for direct LCD panel connection

Audio I/O on 3.5mm stereo jacks

2x RS232 Serial Interfaces

IrDA

1x RS422/485 Serial Interface

I2C, SPI, PWM, Analog inputs

1x CAN 2.0B Interface (up to 1Mbit/s)

Real-time clock with battery backup
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Page | 5
Colibri Evaluation Board Datasheet

Resistive touch screen connector

LEDs and Switches

CPU Bus available on a connector

Extremely Flexible and easy to use GPIO breakout and jumper area allowing easy signal rerouting, external connection and measurement/probing

JTAG

Parallel Camera Interface
1.2.2
User Interface
The Colibri Evaluation Board provides an analog VGA connector to attach a standard computer
monitor.
It also provides HDMI/VGA video output through a DVI-I connector for those Colibri modules which
support this feature.
LCD panels can be directly connected through the digital RGB interface port. Since there is no
standard connector for LCD panels, users usually need to build their own connector interface which
attaches to the generic display header provided by the Evaluation Board. To simplify the connection of
certain LCD panels, there is also a dedicated connector for the EDT Unified TFT Interface on board.
This Interface has a built in resistive touch on the same connector. A variety of LCD panels with
integrated touch support for evaluation purposes are available from the Toradex Webshop.
The Colibri Evaluation Board also features a single channel LVDS interface for direct connection of
LCD panels which support 18/24bit, single channel LVDS interfaces.
Furthermore the Colibri Evaluation Board provides switches, buttons and LEDs for simple user
interaction.
Audio input and output is available on standard 3.5mm jacks.
1.2.3
Communication
Commonly used communication functions are fully implemented on the Colibri Evaluation Board and
include: 10/100Mb Ethernet, 4x USB 2.0 Host through USB On board USB Hub, USB OTG micro AB,
2x RS232, 1x RS485/422, USB to serial UART interface, 1x IrDA serial port, and a CAN 2.0b
interface.
For all these communication channels the industry standard connectors are provided on-board.
The Parallel Camera Interface provides an easy way for interfacing CMOS and CCD sensors.
An SDCard/MMC socket can be used to add storage devices or additional functions to the system.
1.2.4
GPIO Usage Area
The GPIO breakout and jumper area provides a flexible mechanism for changing the hardware
configuration and signal routing for a large number of SODIMM pins, including all of those which are
GPIO capable. All the SODIMM pins and the standard function signals are described on the silkscreen
in order to allow the user to identify required signals on the connector, without having to reference the
board schematics.
This enables the user to:
-
Change the factory set mapping of Colibri GPIOs to Evaluation Board functions.
-
Disconnect a Colibri GPIO from the standard function on the Evaluation Board, and instead
connect it to an external interface or device.
1.2.5
CPU Bus
The entire 16-/32-Bit bus of Colibri modules that support the external system bus is accessible through
an extension connector. This offers to the user the possibility to interface custom hardware, such as
FPGAs, directly to the system bus. The extension connector also provides both 3.3V and 5V power
supplies.
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Colibri Evaluation Board Datasheet
1.2.6
Block Diagram
RS422/
485
IrDA
PWM
PWM
PWM
ADCs
ADCs
USB
ADCs
USB
RS232
RS232
CAN
LEDs
Switches
USB OTG
Serial
SPI
4 Port
USB Hub
JTAG
GPIOs
Resistive
Touch
Colibri Module
Camera
Interface
PWM
PWM
PWM
ADCs
ADCs
PWM
ADCs
CPU Bus
PWM
PWM
PWM
ADCs
ADCs
ADCs
ADCs
Audio I/O
Ethernet
RTC
SD/MMC
Power
Supply
DVI-I
Generic
Display
Unified
Display
Interface
RGB
VGA
RGB
LVDS
Fig.1 Colibri Evaluation Board Block Diagram
1.2.7
Power Supply
Colibri Evaluation Board has a wide input voltage range of 7-27V DC.
The on-board power supply provides the following supplies (maximum power).
5V / 5A
3.3V / 5A
(25W)
(16.5W)
The supply is protected against reverse input voltage polarity and short circuits, limiting the maximum
current to about 5A. However the protection diode in the input voltage path is thermally not designed
to carry that high current, especially at low input voltages. If your application dissipates more than
20W, please consider one of the following:
-
Work with a high input voltage, close to 24V
-
Add a heat-sink to the polarity protection diode
-
Short the polarity protection diode with a wire (removes the reverse polarity protection!)
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Page | 7
Colibri Evaluation Board Datasheet
1.2.8
Quick-Start Instructions
Perform the following steps to quick-start the Colibri Evaluation Board:
1. Insert a Colibri Module in the SODIMM socket X1 on the Colibri Evaluation Board.
2. Plug in a VGA monitor on the corresponding connector X24, a keyboard and a mouse into the
available USB host ports.
3. Connect an external power supply to the board by the X33 or X35 connector (7-24V, 3W min,
depending on your peripherals).
4. Turn on the external power supply.
5. Push down the power button SW7 on the Colibri Evaluation Board and the preinstalled
operating system boots.
For a detailed documentation of the software as well as for the newest bootloader and software
images please refer to the Toradex Developer Website: http://developer.toradex.com
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Colibri Evaluation Board Datasheet
2. Colibri Evaluation Board Physical Drawings
2.1. Connector Locations
Power Supply
X37
Power OUT
JP28
SW7
X35
X16
X23 Touch
JP24
JP8
X4 Power CTRL
Power Supply
Generic RGB Dislay
Backlight
Power ON/OFF
X33
JP9
X20
X18
LVDS
X34
Unified TFT Interface
X24
JP7
JP10
X27
X7
USB Serial Out
X8
JP14
JP15
GPIO Usage
X9
Recovery Mode
SW9
X38
X2
X5
X6
HDMI/VGA to Colibri
(Tegra only)
X19
JTAG to Colibri
JP5
JP4 JP23
JP26
Top: CAN
Bottom:RS422/485
JP12 JP16
X28
JTAG to Colibri
BAT1
X32
X1
X14
Analog IO
X26
X17 Ethernet
JP3
JP18
JP19
JP20
JP17
JP21
X25
JP25
2 X RS232
X11
X31 USB 1/2
GPIO Usage
X12
CIF
X22
Switches
5
4 3 2 1
X36
4 3 2 1
IrDA
LEDs
USB 3/4
Colibri
X10
6
HDMI/VGA
(Tegra only)
JP6
JP27
JP13 JP11
3
X
3.5mm
Audio Jack
VGA
X15
JP29
LED/Switches
X21
JTAG to Host
X13
X30
X3
JP2
X29
SW8
USB OTG
USB Client
(Shared)
Reset
User Extension
SD Card/MMC
Fig.2 Colibri Evaluation Board connectors – Top Side
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Page | 9
Colibri Evaluation Board Datasheet
Ref
Description
Remarks
X1
Colibri SODIMM
X2
CAN – RS422/485
X3
User Extension
X4
Power CTRL
X5
HDMI/VGA
Through DVI-I connector, only for modules which support this feature.
X6
HDMI/VGA to Colibri
Only for modules which support this feature
X7
Function Tap
X8
Jumper Array
X9
SODIMM breakout area
X10
SODIMM breakout area
X11
Jumper Array
X12
Function Tap
X13
JTAG to Host
X14
Analog IO
X15
SD Card/MMC
X16
Generic Touch-Screen
X17
Ethernet
X18
LVDS
X19
JTAG to Colibri
X20
Generic Display
X21
LED/Switches
X22
Parallel Camera
X23
LCD Inverter
X24
VGA
X25
2x RS232
X26
3x Audio Jack
X27
USB to Serial Connector
X28
JTAG to Colibri
X29
USB Client
Shared with the connector X30
X30
USB OTG
Shared with the connector X29
X31
2x USB HOST
Port 1 and 2
X32
2x USB HOST
Port 3 and 4
X33
Power Supply Screw Block Terminal
X34
Unified TFT Interface
X35
Power Supply Jack
X36
IrDA
X37
Power OUT
X38
CAN TX/RX
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Colibri Evaluation Board Datasheet
2.2. Mechanical Drawing
Fig.3 Colibri Evaluation Board Mechanical Drawing – Top Side
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Colibri Evaluation Board Datasheet
3. Colibri Evaluation Board Connectors
3.1. Colibri Module (X1)
Type:
SODIMM 200 Socket.
Manufacturer: Tyco Electronics - 1473005-1.
For the pin-out of the Colibri modules please refer to the Colibri Datasheets and Migration Guide for
which a link is listed in chapter 1.1.2
Please note, that not all Colibri modules provide the same features (e.g.: the PXA300 does not
have audio and touch-screen functionality).
3.2. CAN
The Colibri Evaluation Board uses the Microchip MCP2515T-I/ST controller and the Microchip
MCP2551T-I/SN CAN transceiver to implement the CAN 2.0b interface. The CAN port is electrically
isolated from the system power supply.
The CAN interface is available on the top part of the connector X2.
The CAN connector provides the ability to optionally connect the isolated power supply to connector
pins in order to provide power to external CAN nodes.
Jumper
assembled
X2 pin
number
Power on X2
JP26
U6
CAN_PGND
JP27
U9
CAN_PW
3.2.1
CAN (X2 - Top)
Type:
DSUB9 Male
Pin Nr.
Signal Name
U1
NC
U2
CAN_L
U3
CAN_GND
U4
NC
Not connected
U5
NC
Not connected
U6
CAN_PGND
U7
CAN_H
U8
NC
U9
CAN_V+
3.2.2
IO Type
Voltage
Pullup/Pulldown
Not connected
IO
+5V
PWR
PWR
IO
+5V
Not connected
PWR
+5V
CAN TX/RX (X38)
Colibri VFxx and Colibri iMX6 features on-module CAN interface. This is a module specific feature and
may not be supported by all the computer-on-modules in the Colibri family. For more details, refer to
the datasheet of Colibri computer-on-modules.
http://developer.toradex.com/hardware-resources/arm-family/colibri-module/can-(controller-areanetwork)-on-colibri-module
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Colibri Evaluation Board Datasheet
Connector X38 along with jumpers JP4 and JP5, facilitates evaluation/testing of the on-module CAN
interface. Jumper JP4 and JP5 are used to connect or disconnect the on-board CAN controller signals
with the CAN transceiver.
Jumper
Signal
JP4
CAN_TX
JP5
CAN_RX
In order to test the on-module CAN interface using Colibri Evaluation Board, please use the following
hardware configurations:
a) Open circuit jumper JP4 & JP5.
b) Using jumper wires connect the CAN_TX & CAN_RX signals from Colibri module (using GPIO
breakout connector) to the connector X38 respectively.
c) CAN transceiver output is available on the top part of the connector X2.
Type:
1x2Pin Female, 2.54mm
Pin Nr.
Signal Name
IO Type
Voltage
1
CAN_TX
O
+3.3V
2
CAN_RX
I
+3.3V
Pullup/Pulldown
3.3. RS422/485
The RS422/485 interface is implemented using the Analog Devices ADM3491ARZ transceiver.
The RS422/485 interface is connected to BT UART of the Colibri Module. This UART port is shared
with the RS232 transceiver.
The jumpers JP11, JP12, JP13, JP14, JP15, JP16 provide hardware configuration for this interface:
Jumper
Status
Function
JP11
CLOSED
ECHO disabled (the sender cannot read the message just sent)
JP12, JP14
CLOSED
Insert the 120ohm bus termination (for RS422)
JP13, JP15
OPEN
Full Duplex Configuration
JP16
CLOSED
The upper RS232 is disable
3.3.1
RS422/485 (X2 - Bottom)
Type:
DSUB9 Male
Pin Nr.
Signal Name
IO Type
L1
GND
L2
NC
Not connected
L3
NC
Not connected
L4
RXD+
IO
L5
RXD-
IO
L6
NC
Not connected
L7
NC
Not connected
L8
TXD+
IO
L9
TXD-
IO
Voltage
Pullup/Pulldown
PWR
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Colibri Evaluation Board Datasheet
3.4. User Extension
The User extension connector provides the CPU bus and a power supply for additional external
Hardware.
3.4.1
User Extension (X3)
Type:
DIN41612 96Pin Female
Pin Nr.
Signal Name
IO Type
Voltage
A1
DATA_0
IO
+3V3
A2
DATA_3
IO
+3V3
A3
DATA_5
IO
+3V3
A4
DATA_8
IO
+3V3
A5
DATA_11
IO
+3V3
A6
DATA_13
IO
+3V3
A7
DATA_16
IO
+3V3
A8
DATA_19
IO
+3V3
A9
DATA_21
IO
+3V3
A10
DATA_24
IO
+3V3
A11
DATA_27
IO
+3V3
A12
DATA_29
IO
+3V3
A13
+3V3
PWR
+3V3
A14
ADDR_0
O
+3V3
A15
ADDR_3
O
+3V3
A16
ADDR_6
O
+3V3
A17
ADDR_8
O
+3V3
A18
ADDR_11
O
+3V3
A19
ADDR_14
O
+3V3
A20
ADDR_16
O
+3V3
A21
ADDR_19
O
+3V3
A22
ADDR_22
O
+3V3
A23
ADDR_24
O
+3V3
A24
DQM1
O
+3V3
A25
+5V
PWR
+5V
A26
WE#
I
+3V3
A27
EXT_CS_0#
I
+3V3
A28
RD_WR#
I
+3V3
A29
I2C_SDA
IO
+3V3
A30
SSP_FRM
IO
+3V3
A31
PWE#
I
+3V3
A32
EXT_IO_1
I
+3V3
B1
DATA_1
IO
+3V3
B2
GND
B3
DATA_6
B4
DATA_9
B5
+3V3
B6
DATA_14
Pullup/Pulldown
100k to +3V3
4k7 to +3V3
PWR
IO
+3V3
IO
+3V3
PWR
IO
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 14
Colibri Evaluation Board Datasheet
Pin Nr.
Signal Name
IO Type
Voltage
B7
DATA_17
IO
+3V3
B8
+3V3
B9
DATA_22
IO
+3V3
B10
DATA_25
IO
+3V3
B11
+3V3
B12
DATA_30
B13
GND
B14
ADDR_1
B15
ADDR_4
B16
GND
B17
ADDR_9
O
+3V3
B18
ADDR_12
O
+3V3
B19
+5V
B20
ADDR_17
O
+3V3
B21
ADDR_20
O
+3V3
B22
GND
B23
ADDR_25
O
+3V3
B24
DQM_2
O
+3V3
B25
GND
B26
EXT_CS_1#
B27
GND
B28
RDY
IO
B29
+5V
PWR
B30
SSP_TXD
B31
GND
B32
RESET_OUT#
O
+3V3
C1
DATA_2
IO
+3V3
C2
DATA_4
IO
+3V3
C3
DATA_7
IO
+3V3
C4
DATA_10
IO
+3V3
C5
DATA_12
IO
+3V3
C6
DATA_15
IO
+3V3
C7
DATA_18
IO
+3V3
C8
DATA_20
IO
+3V3
C9
DATA_23
IO
+3V3
C10
DATA_26
IO
+3V3
C11
DATA_28
IO
+3V3
C12
DATA_31
IO
+3V3
C13
+3V3
C14
ADDR_2
O
+3V3
C15
ADDR_5
O
+3V3
C16
ADDR_7
O
+3V3
C17
ADDR_10
O
+3V3
C18
ADDR_13
O
+3V3
Pullup/Pulldown
PWR
PWR
IO
+3V3
PWR
O
+3V3
O
+3V3
PWR
PWR
PWR
PWR
IO
+3V3
100k to +3V3
PWR
O
+3V3
+3V3
PWR
PWR
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 15
Colibri Evaluation Board Datasheet
Pin Nr.
Signal Name
IO Type
Voltage
C19
Pullup/Pulldown
ADDR_15
O
+3V3
C20
ADDR_18
O
+3V3
C21
ADDR_21
O
+3V3
C22
ADDR_23
O
+3V3
C23
DQM_0
O
+3V3
C24
DQM_3
O
+3V3
C25
+5V
PWR
C26
OE#
O
+3V3
C27
EXT_CS_2#
IO
+3V3
100k to +3V3
C28
I2C_SCL
IO
+3V3
4k7 to +3V3
C29
SSP_SCLK
IO
+3V3
C30
SSP_RXD
I
+3V3
C31
EXT_IO_0
IO
+3V3
C32
EXT_IO_2
IO
+3V3
3.5. Power CTRL
Power control of the Colibri Evaluation Board is implemented using the Linear LTC2954 Pushbutton
On/Off controller.
For further information about the signals provided by this controller please refer to the datasheet.
The Power CTRL connector X4 provides the Reset and Power Button control signals to be accessed
by external logic.
By assembling the Jumper JP28 it is possible to obtain an “Always On” behaviour: the Colibri
Evaluation Board will start without waiting for the Power On button to be pushed.
In addition the pin 3 of the connector X4 can be used in order to override the Pushbutton controller.
The following table shows the behaviour of the board according to the level of the PWR_CTRL signal:
PWR_CTRL Level
Function
0V
The Pushbutton controller is working normally
3.3V
The Colibri Evaluation Board is Always On when power is
applied
3.5.1
Power CTRL (X4)
Type:
2 x 3Pin Header Female, 2.54mm
Pin Nr.
Signal Name
IO Type
1
PWRBTN1
2
GND
3
PWR_CTRL
I
4
INT#
I
5
FORCE_OFF#
I
6
RESET_EXT#
IO
Voltage
I
Pullup/Pulldown
PU 100K to 1.9V
PWR
+3.3V max
PD 100K
PU 10K TO 3.3V
PU 100K TO 3.3V
+3V3
PU to +33V
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 16
Colibri Evaluation Board Datasheet
3.6. Display
The Colibri Evaluation Board provides many options for connecting LCD panels and monitors, with the
following four interfaces supported:
-
18/24 bit digital RGB (depending on the installed Colibri module)
-
Single channel LVDS
-
DVI-I (Digital TDMS and Analog VGA, depending on the installed Colibri module)
-
VGA
The following image shows the Display interface architecture that has been implemented:
Only for Modules which support this interface
Colibri DVI/VGA FFC
Connector
X6
DVI-I Connector
X5
DVI + VGA FFC
PXA270, PXA3XX
RGB to LVDS
converter
(NS DS90C363B)
LVDS
LVDS Connector
X18
Unified Display Interface
Connector
X34
Colibri digital RGB interface
Generic Display Connector
X20
RGB to VGA DAC
(ADV7125KSTZ140)
VGA
VGA Connector
X24
Almost any TFT or STN display can be connected to the LCD port of the Colibri module by simply
connecting the necessary signals from connectors X16 and X20 (which provide standard 2.54mm
pitch) to the display.
Toradex provides a range of different tools and utilities to help with the easy configuration of different
LCD panels. For details please refer to: http:/developer.toradex.com
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 17
Colibri Evaluation Board Datasheet
3.6.1
DVI-I Connector (X5)
Pin
Description
1
TMDS_DATA2_N
I
2
TMDS_DATA2_P
I
3
GND
4
NC
5
NC
6
DDC_CLK
I
7
DDC_DATA
I
8
CRT_VSYNC
I
9
TMDS_DATA1_N
I
10
TMDS_DATA1_P
I
11
GND
12
NC
13
NC
14
DVI_5V
PWR
15
GND
PWR
16
HOTPLUG_DETECT
O
17
TMDS_DATA0_N
I
18
TMDS_DATA0_P
19
GND
20
NC
21
NC
22
GND
23
TMDS_CLK_P
I
24
TMDS_CLK_N
I
C1
CRT_RED
I
C2
CRT_GREEN
I
C3
CRT_BLUE
I
C4
CRT_HSYNC
I
C5
GND
3.6.2
I/O Type
Voltage
Pull-up/Pull-down
PWR
PWR
+5V
I
PWR
PWR
PWR
HDMI/VGA to Colibri (X6)
Connector type: Hirose FH12-24S-0.5SV(55)
Pin
Signal Name
I/O Type
Voltage
1
GND
2
TMDS_CLK_P
I
+3.3V
3
TMDS_CLK_N
I
+3.3V
4
GND
5
TMDS_DATA0_P
I
+3.3V
6
TMDS_DATA0_N
I
+3.3V
7
GND
8
TMDS_DATA1_P
I
+3.3V
9
TMDS_DATA1_N
I
+3.3V
10
GND
Pull-up/Pull-down
PWR
PWR
PWR
PWR
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 18
Colibri Evaluation Board Datasheet
Pin
Signal Name
11
TMDS_DATA2_P
I
+3.3V
12
TMDS_DATA2_N
I
+3.3V
13
NC
14
HOTPLUG_DETECT
O
+3.3V
15
DDC_CLK
I
+5V
1.8KR to +5V
16
DDC_DATA
I
+5V
1.8KR to +5V
17
GND
18
CRT_RED
19
GND
20
CRT_GREEN
21
GND
22
CRT_BLUE
I
+3.3V
23
CRT_VSYNC
I
+3.3V
24
CRT_HSYNC
I
+3.3V
3.6.3
I/O Type
Voltage
Pull-up/Pull-down
PWR
I
+3.3V
PWR
I
+3.3V
PWR
Generic Touch-Screen (X16)
Part number:
Samtec TSW-103-07-G-D (Header Male 2x3 2.54mm pitch)
Pin Nr.
Signal Name
IO Type
IO Type
1
GND
2
TOUCH_TSMY
20
O
+3V3
3
TOUCH_TSMX
16
O
+3V3
4
TOUCH_TSPY
18
O
+3V3
5
TOUCH_TSPX
14
O
+3V3
6
TOUCH_WIPER
2 (via R95)
O
+3.3V
3.6.4
LVDS Connector (X18)
Pullup/Pulldown
PWR
Connector type: Hirose DF13A-20DP-1.25v(56)
Pin
Signal Name
Description
1
LVDS_5V
5V power supply pin
2
LVDS_3.3V
3.3V power supply pin
3
GND
4
SEL1
Connected to LVDS_3.3V or GND via Jumper JP7. The default value is GND
5
LVDS_OUT0_N
The negative LVDS output number 0
6
GND
7
LVDS_OUT0_P
The positive LVDS output number 0
8
LVDS_OUT1_N
The negative LVDS output number 1
9
GND
10
LVDS_OUT1_P
The positive LVDS output number 1
11
LVDS_OUT2_N
The negative LVDS output number 2
12
GND
13
LVDS_OUT2_P
The positive LVDS output number 2
14
LVDS_CLK_N
The negative LVDS clock signal
15
GND
16
LVDS_CLK_P
The positive LVDS clock signal
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 19
Colibri Evaluation Board Datasheet
Pin
Signal Name
Description
17
BL_ON
Back Light control signal
18
GND
19
SEL2
Connected to LVDS_5V, LVDS_3.3V or GND via Jumper JP8. The default value is 5V
20
SEL3
Connected to LVDS_3.3V or GND via Jumper JP9. The default value is LVDS_3.3V
3.6.5
Generic Display (X20)
Generic display connector X20 can support up-to 24 bit RGB interface, depending upon the Colibri
module installed on the evaluation board. The 18 bit color mapping is compatible with all the
computer-on-modules in the Colibri family. For more details please see the relevant Colibri module
datasheet.
Part number:
Samtec TSW-125-07-G-D (Header Male 2x25 2.54mm pitch)
Pin Nr.
Signal Name
Color Mapping 18bpp
IO Type
Voltage
1
GND
2
LCD_PCLK_WR
OI
+3V3
3
LCD_LCLK_A0
O
+3V3
4
LCD_FCLK_RD
O
+3V3
5
GND
PWR
PWR
6
LCD_D_12
RED 0
O
+3V3
7
LCD_D_13
RED 1
O
+3V3
8
LCD_D_14
RED 2
O
+3V3
9
LCD_D_15
RED 3
O
+3V3
10
LCD_D_16
RED 4
O
+3V3
11
LCD_D_17
RED 5
O
+3V3
12
GND
13
LCD_D_6
GREEN 0
O
+3V3
14
LCD_D_7
GREEN 1
O
+3V3
15
LCD_D_8
GREEN 2
O
+3V3
16
LCD_D_9
GREEN 3
O
+3V3
17
LCD_D_10
GREEN 4
O
+3V3
18
LCD_D_11
GREEN 5
O
+3V3
19
GND
20
LCD_D_0
BLUE 0
O
+3V3
21
LCD_D_1
BLUE 1
O
+3V3
22
LCD_D_2
BLUE 2
O
+3V3
23
LCD_D_3
BLUE 3
O
+3V3
24
LCD_D_4
BLUE 4
O
+3V3
25
LCD_D_5
BLUE 5
O
+3V3
26
GND
27
L_BIAS
28
Pullup/Pulldown
PWR
PWR
PWR
PWR
I
+3V3
+V_DISPLAY
PWR
JP4 selects
+3V3 or +5V
29
+V_DISPLAY
PWR
JP4 selects
+3V3 or +5V
30
TP9
IO
31
P10
IO
32
GND
PWR
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 20
Colibri Evaluation Board Datasheet
Pin Nr.
Signal Name
33
TOUCH_TSMY
O
34
TOUCH_TSMX
O
35
TOUCH_TSPY
O
36
TOUCH_TSPX
O
37
BL_ON
O
38
GND_DISPINV
PWR
39
5V_DISPINV
PWR
40
GND_DISPINV
PWR
41
GND
PWR
42
GND
PWR
43
LCD_D_22
O
+3V3
44
LCD_D_23
O
+3V3
45
LCD_D_20
O
+3V3
46
LCD_D_21
O
+3V3
47
LCD_D_18
O
+3V3
48
LCD_D_19
O
+3V3
49
3.3V_DISP
PWR
50
TOUCH_WIPER
3.6.6
Color Mapping 18bpp
IO Type
Pullup/Pulldown
+3V3
100k to GND
+5V
O
LCD Inverter (X23)
Part number:
3M 961105-6404-AR (Header Male 1x5 2.54mm pitch)
Pin Nr.
Signal Name
IO Type
1
5V_DISPINV
PWR
2
GND_DISPINV
PWR
3
BL_ON
4
GND_DISPINV
5
NC
3.6.7
Voltage
O
Voltage
Pullup/Pulldown
+5V
+3V3
100k to GND
PWR
Not connected
VGA (X24)
Type:
High Density DSUB15
Pin Nr.
Signal Name
IO Type
1
EXT_RED
O
2
EXT_GREEN
O
3
EXT_BLUE
O
4
NC
5
GND
PWR
6
GND
PWR
7
GND
PWR
8
GND
PWR
9
GND
PWR
10
GND
PWR
11
NC
Not connected
12
NC
Not connected
13
EXT_HSYNC
Voltage
Pullup/Pulldown
Not connected
O
+5V
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 21
Colibri Evaluation Board Datasheet
Pin Nr.
Signal Name
IO Type
14
EXT_VSYNC
O
15
NC
3.6.8
Voltage
Pullup/Pulldown
+5V
Not connected
Unified TFT Interface (X34)
This RGB display interface uses the EDT Unified TFT Display Interface pin out, for which there are a
wide variety of displays of different sizes and resolutions available. These displays are connected to
the Colibri Evaluation Board directly via a 40 way FFC.
The EDT Unified TFT Interface also features a resistive touch screen interface on the same FFC,
providing support for displays which have integrated touch.
For further information about this interface and the available LCD panels, please refer to the Toradex
developer website:
http://developer.toradex.com/knowledge-base/edt-unified-interface-display-family
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 22
Colibri Evaluation Board Datasheet
Connector type: Hirose FH12-40S-0.5SV(55)
Pin
Signal Name
Color Mapping 18bpp
I/O Type
Voltage
1
GND
PWR
2
GND
PWR
3
+3.3V
PWR
+3.3V
4
+3.3V
PWR
+3.3V
5
BL_ON
O
+3.3V
6
PWM_A
O
+3.3V
7
RESET_OUT#
O
+3.3V
8
LCD_D_5
BLUE 5
O
+3.3V
9
LCD_D_4
BLUE 4
O
+3.3V
10
LCD_D_3
BLUE 3
O
+3.3V
11
LCD_D_2
BLUE 2
O
+3.3V
12
LCD_D_1
BLUE 1
O
+3.3V
13
LCD_D_0
BLUE 0
O
+3.3V
14
GND
15
LCD_D_11
GREEN 5
O
+3.3V
16
LCD_D_10
GREEN 4
O
+3.3V
17
LCD_D_9
GREEN 3
O
+3.3V
18
LCD_D_8
GREEN 2
O
+3.3V
19
LCD_D_7
GREEN 1
O
+3.3V
20
LCD_D_6
GREEN 0
O
+3.3V
21
GND
22
LCD_D_17
RED 5
O
+3.3V
23
LCD_D_16
RED 4
O
+3.3V
24
LCD_D_15
RED 3
O
+3.3V
25
LCD_D_14
RED 2
O
+3.3V
26
LCD_D_13
RED 1
O
+3.3V
27
LCD_D_12
RED 0
O
+3.3V
28
LCD_PCLK_WR
O
+3.3V
29
GND
30
LCD_LCLK_A0
O
+3.3V
31
LCD_FCLK_RD
O
+3.3V
32
LCD_BIAS
O
+3.3V
33
Connected to 3.3V or GND via assembly option. The
default assembly is GND
O
+3.3V/GND
34
Connected to 3.3V or GND via assembly option. The
default assembly is GND
O
+3.3V/GND
35
GND
PWR
36
+3.3V
PWR
+3.3V
37
TOUCH_TSPY
O
+3.3V
38
TOUCH_TSMX
O
+3.3V
39
TOUCH_TSMY
O
+3.3V
40
TOUCH_TSPX
O
+3.3V
PWR
PWR
PWR
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 23
Colibri Evaluation Board Datasheet
3.7. GPIO Usage
The GPIO breakout connectors offer the flexibility to map the GPIOs of the Colibri module to either the
on-board function or to external hardware.
The factory setting is a straight through jumper setting, meaning that the X8-A row is connected
straight to the X8-B row. This is also true for the connector X11.
To allowing easy measurement, probing, and re-routing, all signals residing on the male header are
also available on a female connector in parallel.
To map SODIMM ping with the corresponding GPIO numbers which are specific to individual Colibri
modules, please refer to the Migration Guide (see chapter 1.1.2).
3.7.1
GPIO 1 Male (X8 Row A)
Type:
2x50Pin Male, 2.54mm
Pin Nr.
Signal Name
IO Type
Voltage
A1
A2
+3V3
PWR
+3V3
+3V3
PWR
+3V3
A3
GND
PWR
A4
SODIMM_45
IO
+3V3
A5
SODIMM_55
IO
+3V3
A6
SODIMM_63
IO
+3V3
A7
SODIMM_100
IO
+3V3
A8
GND
A9
SODIMM_102
IO
+3V3
A10
SODIMM_104
IO
+3V3
A11
VDD_FAULT#
IO
+3V3
A12
BATT_FAULT#
IO
+3V3
A13
SODIMM_44
IO
+3V3
A14
SODIMM_76
IO
+3V3
A15
+3V3
A16
SODIMM_70
IO
+3V3
A17
SODIMM_60
IO
+3V3
A18
SODIMM_58
IO
+3V3
A19
SODIMM_78
IO
+3V3
A20
SODIMM_72
IO
+3V3
A21
SODIMM_80
IO
+3V3
A22
GND
A23
SODIMM_46
IO
+3V3
A24
SODIMM_62
IO
+3V3
A25
SODIMM_48
IO
+3V3
A26
SODIMM_74
IO
+3V3
A27
SODIMM_50
IO
+3V3
A28
SODIMM_52
IO
+3V3
A29
+3V3
A30
SODIMM_54
IO
+3V3
A31
SODIMM_66
IO
+3V3
A32
SODIMM_64
IO
+3V3
Pullup/Pulldown
PWR
PWR
PWR
PWR
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 24
Colibri Evaluation Board Datasheet
Pin Nr.
Signal Name
IO Type
Voltage
A33
SODIMM_57
IO
+3V3
A34
SODIMM_61
IO
+3V3
A35
SODIMM_136
IO
+3V3
A36
GND
A37
SODIMM_138
IO
+3V3
A38
SODIMM_140
IO
+3V3
A39
SODIMM_142
IO
+3V3
A40
SODIMM_144
IO
+3V3
A41
SODIMM_146
IO
+3V3
A42
SODIMM_56
IO
+3V3
A43
+3V3
A44
SODIMM_68
IO
+3V3
A45
SODIMM_82
IO
+3V3
A46
SODIMM_71
IO
+3V3
A47
SODIMM_194
IO
+3V3
A48
SODIMM_196
IO
+3V3
A49
GND
PWR
A50
GND
PWR
3.7.2
Pullup/Pulldown
PWR
PWR
GPIO 1 Female (X9)
Type:
1x50Pin Female, 2.54mm
Pin-out identical to X8 Pins A1 to A50.
3.7.3
Function 1 Male (X8 Row B)
Type:
2x50Pin Male, 2.54mm
Pin Nr.
Signal Name
IO Type
Voltage
B1
+3V3
PWR
B2
+3V3
PWR
B3
GND
PWR
B4
SODIMM_45
IO
+3V3
B5
SODIMM_55
IO
+3V3
B6
SODIMM_63
IO
+3V3
B7
SODIMM_100
IO
+3V3
B8
GND
B9
SODIMM_102
IO
+3V3
B10
SODIMM_104
IO
+3V3
B11
VDD_FAULT#
IO
+3V3
B12
BATT_FAULT#
IO
+3V3
B13
LCD_BIAS
O
+3V3
B14
LCD_D_0
O
OLV
B15
+3V3
B16
LCD_D_1
O
+3V3
B17
LCD_D_2
O
+3V3
B18
LCD_D_3
O
+3V3
Pullup/Pulldown
PWR
PWR
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Page | 25
Colibri Evaluation Board Datasheet
Pin Nr.
Signal Name
IO Type
Voltage
B19
LCD_D_4
O
+3V3
B20
LCD_D_5
O
+3V3
B21
LCD_D_6
O
+3V3
B22
GND
B23
LCD_D_7
O
+3V3
B24
LCD_D_8
O
+3V3
B25
LCD_D_9
O
+3V3
B26
LCD_D_10
O
+3V3
B27
LCD_D_11
O
+3V3
B28
LCD_D_12
O
+3V3
B29
+3V3
B30
LCD_D_13
O
+3V3
B31
LCD_D_14
O
+3V3
B32
LCD_D_15
IO
+3V3
B33
LCD_D_16
IO
+3V3
B34
LCD_D_17
I
+3V3
B35
LCD_D_18
O
+3V3
B36
GND
B37
LCD_D_19
O
+3V3
B38
LCD_D_20
O
+3V3
B39
LCD_D_21
O
+3V3
B40
LCD_D_22
I
+3V3
100k to +3V3
B41
LCD_D_23
I
+3V3
100k to +3V3
B42
LCD_PCLK_WR
I
+3V3
100k to +3V3
B43
+3V3
B44
LCD_LCLK_AO
O
+3V3
100k to +3V3
B45
LCD_FCLK_RD
IO
+3V3
33k to +3V3
B46
BL_ON
IO
+3V3
68k to +3V3
B47
I2C_SDA
IO
+3V3
4k7 to +3V3
B48
I2C_SCL
IO
+3V3
4k7 to +3V3
B49
GND
PWR
B50
GND
PWR
3.7.4
Type:
Pullup/Pulldown
PWR
PWR
PWR
PWR
Function 1 Female (X7)
1x50Pin Female, 2.54mm
Pin-out identical to X8 Pins B1 to B50
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 26
Colibri Evaluation Board Datasheet
3.7.5
Function 2 Male (X11 Row A)
Type:
2x50Pin Male
Pin Nr.
Signal Name
IO Type
Voltage
Pullup/Pulldown
A1
+3V3
A2
UART_C_RXD
I
+3V3
A3
UART_C_TXD
O
+3V3
A4
UART_A_DTR
O
+3V3
A5
UART_A _CTS
I
+3V3
A6
UART_A _RTS
O
+3V3
A7
UART_A _DSR
I
+3V3
A8
GND
A9
UART_A _DCD
I
+3V3
A10
UART_A _D_RXD
I
+3V3
A11
UART_A _D_TXD
O
+3V3
A12
UART_A _RI
I
+3V3
A13
UART_B_CTS
I
+3V3
A14
UART_B_RTS
O
+3V3
A15
+3V3
A16
UART_B_RXD
I
+3V3
A17
UART_B_TXD
O
+3V3
A18
MM_CD
I
+3V3
A19
MM_CLK
O
+3V3
A20
MM_CMD
I
+3V3
33k to +3V3
A21
MM_DAT_0
IO
+3V3
68k to +3V3
A22
GND
A23
MM_DAT_1
IO
+3V3
68k to +3V3
A24
MM_DAT_2
IO
+3V3
68k to +3V3
A25
MM_DAT_3
IO
+3V3
68k to +3V3
A26
PWM_A
O
+3V3
A27
PWM_B
O
+3V3
RC-filter (3.3ms)
A28
PWM_C
O
+3V3
RC-filter (3.3ms)
A29
+3V3
A30
PWM_D
O
+3V3
RC-filter (3.3ms)
A31
CAN_INT#
IO
+3V3
4k7 to +3V3
A32
SSP_FRM
IO
+3V3
A33
SSP_SCLK
IO
+3V3
A34
SSP_RXD
I
+3V3
A35
SSP_TXD
O
+3V3
A36
GND
A37
EXT_CS_0#
O
+3V3
100k to +3V3
A38
EXT_CS_1#
O
+3V3
100k to +3V3
A39
EXT_CS_2#
O
+3V3
100k to +3V3
A40
EXT_IO_0
IO
+3V3
A41
EXT_IO_1
IO
+3V3
A42
EXT_IO_2
IO
+3V3
PWR
PWR
PWR
PWR
PWR
PWR
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Page | 27
Colibri Evaluation Board Datasheet
Pin Nr.
Signal Name
Voltage
Pullup/Pulldown
A43
+3V3
PWR
A44
GND
PWR
A45
+3V3
PWR
A46
GND
PWR
A47
USB_PE#
O
+3V3
100k to GND
A48
USB_OC#
O
+3V3
100k to +3V3
A49
USBC_DET
I
+3V3
A50
GND
3.7.6
IO Type
PWR
Function 2 Female (X12)
Type:
1x50Pin Female, 2.54mm
Pin-out identical to X11 Pins A1 to A50
3.7.7
GPIO 2 Male (X11 Row B)
Type:
2x50Pin Male, 2.54mm
Pin Nr.
Signal Name
IO Type
Voltage
B1
+3V3
B2
SODIMM_19
IO
+3V3
B3
SODIMM_21
IO
+3V3
B4
SODIMM_23
IO
+3V3
B5
SODIMM_25
IO
+3V3
B6
SODIMM_27
IO
+3V3
B7
SODIMM_29
IO
+3V3
B8
GND
B9
SODIMM_31
IO
+3V3
B10
SODIMM_33
IO
+3V3
B11
SODIMM_35
IO
+3V3
B12
SODIMM_37
IO
+3V3
B13
SODIMM_32
IO
+3V3
B14
SODIMM_34
IO
+3V3
B15
+3V3
B16
SODIMM_36
IO
+3V3
B17
SODIMM_38
IO
+3V3
B18
SODIMM_43
IO
+3V3
B19
SODIMM_47
IO
+3V3
B20
SODIMM_190
IO
+3V3
B21
SODIMM_192
IO
+3V3
B22
GND
B23
SODIMM_49
IO
+3V3
B24
SODIMM_51
IO
+3V3
B25
SODIMM_53
IO
+3V3
B26
SODIMM_59
IO
+3V3
B27
SODIMM_28
IO
+3V3
B28
SODIMM_30
IO
+3V3
Pullup/Pulldown
PWR
PWR
PWR
PWR
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 28
Colibri Evaluation Board Datasheet
Pin Nr.
Signal Name
B29
+3V3
B30
SODIMM_67
IO
+3V3
B31
SODIMM_73
IO
+3V3
B32
SODIMM_86
IO
+3V3
B33
SODIMM_88
IO
+3V3
B34
SODIMM_90
IO
+3V3
B35
SODIMM_92
IO
+3V3
B36
GND
B37
SODIMM_105
IO
+3V3
B38
SODIMM_107
IO
+3V3
B39
SODIMM_106
IO
+3V3
B40
SODIMM_135
IO
+3V3
B41
SODIMM_133
IO
+3V3
B42
SODIMM_127
IO
+3V3
B43
+3V3
PWR
B44
GND
PWR
B45
+3V3
PWR
B46
GND
PWR
B47
SODIMM_129
IO
+3V3
B48
SODIMM_131
IO
+3V3
B49
SODIMM_137
IO
+3V3
B50
GND
3.7.8
Type:
IO Type
Voltage
Pullup/Pulldown
PWR
PWR
PWR
GPIO 2 Female (X10)
1x50Pin Female, 2.54mm
Pin-out identical to X11 Pins B1 to B50
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 29
Colibri Evaluation Board Datasheet
3.8. JTAG
The Colibri Evaluation Board provides a JTAG interface to the JTAG port available on Colibri modules.
Connector X19 is used to connect to the Colibri module JTAG connector with a flexible flat cable, and
X13 provides an interface to an external JTAG device via a standard 2.54mm shrouded and keyed
header.
In addition, the Colibri evaluation Board features a spring loaded Pogo-pin connector X28 which is
positioned directly underneath the installed Colibri module, allowing direct connection with the Colibri
module JTAG test points, removing the need for the JTAG FFC connector.
Different Colibri modules support JTAG interfaces with different voltage levels, and therefore Jumper
JP29 must be used to set the correct JTAG voltage reference:
JP29
Active
1-2
VREF_JTAG = +1.8V
2-3
VREF_JTAG = +3.3V
Please note that, if the voltage is wrong, the module will be damaged!
3.8.1
JTAG to Host (X13)
Type:
2x10Pin Header Male, 2.54mm
Pin Nr.
Signal Name
IO Type
1
VREF_JTAG
PWR
2
VREF_JTAG
PWR
3
JTAG_TRST#
I
4
GND
5
JTAG_TDI
6
GND
7
JTAG_TMS
8
GND
9
JTAG_TCK
10
GND
11
NC
12
GND
13
JTAG_TDO_R
14
GND
15
JTAG_SYSRESET#
16
GND
17
NC
18
GND
19
NC
20
GND
Voltage
Pullup/Pulldown
+3V3
PWR
I
+3V3
PWR
I
+3V3
PWR
I
+3V3
PWR
Not connected
PWR
I
+3V3
PWR
I
+3V3
PWR
Not connected
PWR
Not connected
PWR
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 30
Colibri Evaluation Board Datasheet
3.8.2
JTAG to Colibri (X19)
When inserting the Colibri module into the Colibri Evaluation Board please pay attention how you
connect the 8 pin FCC cable which is used for the JTAG connection between the Colibri Evaluation
Board and the Colibri:
First plug in FCC cable into connector X2 of Colibri module (so the blue coloured supporting tape of
the FCC cable is opposite to the Colibri PCB). Secondly, plug the Colibri module into the Colibri
Evaluation Board. Finally, plug the FCC cable into connector X19 of Colibri Evaluation Board (the blue
coloured supporting tape of the FCC cable is facing towards the Colibri module)
Part number:
GCT FFC2A30-08-T-L
Pin Nr.
Signal Name
IO Type
Voltage
Pullup/Pulldown
1
JTAG_SYSRESET#
O
+3V3
-
2
JTAG_TDI
O
+3V3
-
3
JTAG_TDO
I
+3V3
-
4
JTAG_TCK
O
+3V3
-
5
JTAG_TRST#
O
+3V3
-
6
JTAG_TMS
O
+3V3
-
7
GND
PWR
-
8
+3V3
PWR
-
3.8.3
JTAG to Colibri (X28)
Type:
Mill-Max 823-22-006-10-000101
Pin Nr.
Signal Name
IO Type
Voltage
1
JTAG_TDI
I
+3V3
2
JTAG_TDO
I
+3V3
3
JTAG_TCK
I
+3V3
4
JTAG_TRST#
O
+3V3
5
JTAG_TMS
I
+3V3
6
TP11
-
-
Pullup/Pulldown
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 31
Colibri Evaluation Board Datasheet
3.9. Analog IO
The Analog outputs are implemented as Pulse Width Modulate (PWM) signals feeding discrete RC
filters with a time constant of 3.3ms.
The Analog inputs are directly connected to the GPIO breakout area.
3.9.1
Analog IO (X14)
Type:
2x8Pin Header Male, 2.54mm
Pin Nr.
Signal Name
SODIMM Pin Number
1
ANALOG_IN0
8
2
AUDIO_AGND
3
ANALOG_IN1
4
AUDIO_AGND
5
ANALOG_IN2
6
AUDIO_AGND
7
ANALOG_IN3
8
AUDIO_AGND
9
ANALOG_OUT_D
10
GND
11
ANALOG_OUT[1]
12
GND
13
ANALOG_OUT_B
14
GND
15
ANALOG_OUT_A
16
GND
IO Type
Voltage
I
+3V3
Pullup/Pulldown
PWR
6
I
+3V3
PWR
4
I
+3V3
PWR
2
I
+3V3
PWR
O
+3V3
RC-filter (3.3ms)
+3V3
RC-filter (3.3ms)
+3V3
RC-filter (3.3ms)
PWR
O
PWR
O
PWR
O
+3V3
PWR
3.10. SD Card / MMC
The hardware supported card detect function is implemented. The hardware write protect feature is
not.
3.10.1
SD Card / MMC (X15)
Type:
SDIO-Socket
Pin Nr.
Signal Name
IO Type
Voltage
Pullup/Pulldown
1
MM_DAT_3
IO
+3V3
68k to +3V3
2
MM_CMD
I
+3V3
33k to +3V3
3
GND
PWR
4
+3V3
PWR
5
MM_CLK
6
GND
7
MMDAT_0
IO
+3V3
68k to +3V3
8
MMDAT_1
IO
+3V3
68k to +3V3
9
MMDAT_2
IO
+3V3
68k to +3V3
I
+3V3
PWR
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 32
Colibri Evaluation Board Datasheet
3.11. Ethernet
On the Colibri Evaluation Board there is an RJ45 connector with integrated magnetics for 10/100Mb
assembled. With Jumper JP6 different Ethernet controllers can be configured:
JP6
Active
1-2
DM9000E on PXA270
2-3
DM9000A/ASIX on other modules
Ethernet PHY can use either current mode or voltage mode line driver technology. Current mode
technology is legacy method used in 10/100 BASE-T PHY, whereas voltage mode technology has
gained popularity in recent times.
In future, jumper JP3 can be used to make Ethernet compatible with the voltage mode line drivers.
Jumper
Status
Function
JP3
CLOSED
Current mode Ethernet PHY
JP3
OPEN
Voltage mode Ethernet PHY
3.11.1
Ethernet (X17)
Type:
RJ-45
Pin
Signal Name
SODIMM Pin Number
I/O Type
Voltage
Pull-up/Pull-down
1
ETH_TX0_P
189
O
+3.3V
50R to ETH_AVCC
2
ETH_TX0_N
187
O
+3.3V
50R to ETH_AVCC
3
ETH_RXI_P
195
I
+3.3V
4
ETH_AVCC (CT_TXD)
PWR
5
ETH_AGND (CT_RXD)
PWR
6
ETH_RXI_N
7
NC
8
SHIELD
9
+3.3V
10
ETH_LINK_ACT
183
I
+3.3V
11
ETH_SPEED
185
I
+3.3V
12
+3.3V
S1
SHIELD
S2
SHIELD
193
I
+3.3V
PWR
PWR
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 33
Colibri Evaluation Board Datasheet
3.12. LEDs / Switches
These signals are available on connector X21. They can be directly connected to the GPIO breakout
connectors or to additional custom specific hardware.
Please note that the buttons and switches are not debounced.
3.12.1
LED/Switches (X21)
Type:
2x6 Pin Female, 2.54mm
Pin Nr.
Signal Name
IO Type
Voltage
Pullup/Pulldown
1
2
SWITCH_1
O
+3V3
100k to GND
LED_1
I
+3V3
100k to GND
3
SWITCH_2
O
+3V3
100k to GND
4
LED_2
I
+3V3
100k to GND
5
SWITCH_3
O
+3V3
100k to GND
6
LED_3
I
+3V3
100k to GND
7
SWITCH_4
O
+3V3
100k to GND
8
LED_4
I
+3V3
100k to GND
9
BUTTON_1
O
10
+3V3
11
BUTTON_2
12
GND
PWR
10k to GND
+3V3
O
PWR
10k to GND
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 34
Colibri Evaluation Board Datasheet
3.13. Parallel Camera Interface (X22)
The Parallel Camera Interface (previously known as the Quick Capture Interface (CIF)) on connector
X22 is intended for applications requiring image capture capability from CMOS or CDD image
sensors. This interface supports a wide variety of operating modes, data widths, formats, and clocking
schemes. For details please see the relevant Colibri module datasheet.
Please note that most of the signals for this interface which are available on the connector X22 are
configured as alternate functions when using the factory settings (e.g. jumper settings and the
Toradex supplied Windows CE/Embedded Compact image). The user is responsible for reconfiguring
these default settings prior to using the interface, which may involve both hardware and software
configuration.
On Colibri Evaluation Board V3.2, the pin-out of the connector X22 has been modified and a
table with the new pin-out has been added to the datasheet. The modification has been done
in-order to maintain the compatibility of the Parallel Camera Interface across Colibri and Apalis
family carrier boards.
Please note that Colibri Evaluation Board V3.2 connector X22 pin-out is no more compatible with
Colibri Evaluation Board V3.1 and Analogue Camera Module V1.1 (ACM). Special attention need to
be paid on the PCB revision while using the Parallel Camera Interface.
Following table shows the connector X22 pin-out for Colibri Evaluation Board V3.2
Type:
2x12Pin Header Male, 2.54mm
Pin Nr.
Signal Name
SODIMM Pin Number
IO Type
Voltage
Pullup/Pulldown
1
+3.3
PWR
2
+3.3
PWR
3
CIF_MCLK
75
IO
+3V3
4
CIF_PCLK
96
IO
+3V3
5
CIF_HSYNC
94
IO
+3V3
6
CIF_VSYNC
81
IO
+3V3
7
CIF_D_2
101
IO
+3V3
8
CIF_D_3
103
IO
+3V3
9
CIF_D_4
79
IO
+3V3
10
CIF_D_5
97
IO
+3V3
11
CIF_D_6
67
IO
+3V3
12
CIF_D_7
59
IO
+3V3
13
CIF_D_8
85
IO
+3V3
14
CIF_D_9
65
IO
+3V3
15
I2C_SCL
196
IO
+3V3
4k7 to +3V3
16
I2C_SDA
194
IO
+3V3
4k7 to +3V3
17
CIF_D_0
71
IO
+3V3
18
CIF_D_1
98
IO
+3V3
100K to +3.3V
19
GND
PWR
20
GND
PWR
21
CIF_D_10
69
IO
+3V3
100K to +3.3V
22
CIF_D_11
77
IO
+3V3
23
+3.3V
PWR
24
+5V
PWR
100K to GND
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 35
Colibri Evaluation Board Datasheet
For customers using Colibri Evaluation Board V3.1, following table shows the connector X22
pin-out.
Type:
2x12Pin Header Male, 2.54mm
Pin Nr.
Signal Name
SODIMM Pin Number
IO Type
Voltage
Pullup/Pulldown
1
+3.3
PWR
2
+3.3
PWR
3
CIF_MCLK
75
IO
+3V3
4
CIF_PCLK
96
IO
+3V3
5
CIF_HSYNC
94
IO
+3V3
6
CIF_VSYNC
81
IO
+3V3
7
CIF_D_0
71
IO
+3V3
8
CIF_D_1
98
IO
+3V3
9
CIF_D_2
101
IO
+3V3
10
CIF_D_3
103
IO
+3V3
11
CIF_D_4
79
IO
+3V3
12
CIF_D_5
97
IO
+3V3
13
CIF_D_6
67
IO
+3V3
14
CIF_D_7
59
IO
+3V3
15
I2C_SCL
196
IO
+3V3
4k7 to +3V3
16
I2C_SDA
194
IO
+3V3
4k7 to +3V3
17
CIF_D_8
85
IO
+3V3
18
CIF_D_9
65
IO
+3V3
100K to +3.3V
19
GND
PWR
20
GND
PWR
21
CIF_D_10
69
IO
+3V3
100K to +3.3V
22
CIF_D_11
77
IO
+3V3
23
+3.3V
PWR
24
+5V
PWR
100K to GND
Unlike Colibri Evaluation Board V3.1 connector X22, which was pin-to-pin compatible with Analogue
Camera Module V1.1, the X22 connector of Colibri Evaluation Board V3.2 is not compatible, so a
custom connector will be required to interface Colibri Evaluation Board V3.2 with the Analogue
Camera Module V1.1 (ACM).
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Page | 36
Colibri Evaluation Board Datasheet
3.14. 2xRS232 (X25)
Type:
2 x DSUB9 Male stacked
Pin Nr.
Signal Name
Remarks
U1
RS232_U_DCD
A dedicated pin is not available on the Colibri standard pin-out.
Signal is only connected to test-point (TP3).
U2
RS232_U_RXD
U3
RS232_U_TXD
U4
RS232_U_DTR
U5
GND
U6
RS232_U_DSR
U7
RS232_U_RTS
U8
RS232_U_CTS
U9
RS232_U_RI
L1
RS232_L_DCD
L2
RS232_L_RXD
L3
RS232_LTXD
L4
RS232_L_DTR
L5
GND
L6
RS232_L_DSR
L7
RS232_L_RTS
L8
RS232_L_CTS
L9
RS232_L_RI
A dedicated pin is not available on the Colibri standard pin-out.
Signal is pulled-up to 3.3V using 100K resistor.
A dedicated pin is not available on the Colibri standard pin-out.
Signal is only connected to test-point (TP5).
A dedicated pin is not available on the Colibri standard pin-out.
Signal is only connected to test-point (TP4).
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Page | 37
Colibri Evaluation Board Datasheet
3.15. Audio
The stacked connector offers standard jacks for active loudspeakers or headphones, for line-in and
microphone input.
3.15.1
3xAudio Jack (X26)
Type:
3 x 3.5mm Jack stacked
Pin Nr.
Signal Name
SODIMM Pin Number
1
AUDIO_AGND
PWR
2
AUDIO_AVCC
Not connected
3
AUDIO_AVCC
Not connected
4
MIC_IN
5
MIC_IN
22
HEADPHONE_AC_R
23
HEADPHONE_AC_R
24
25
1
IO Type
Voltage
I
+3V3
1
I
+3V3
17
O
+3V3
17
O
+3V3
HEADPHONE_AC_L
15
O
+3V3
HEADPHONE_AC_L
15
O
+3V3
32
LINEIN_R
7
I
+3V3
33
LINEIN_R
7
I
+3V3
34
LINEIN_L
5
I
+3V3
35
LINEIN_L
5
I
+3V3
Pullup/Pulldown
3.16. USB to Serial Connector
The Colibri Evaluation Board features a built in USB to Serial UART converter (FTDI FT232RL) which
can be used to interface with the serial debug Full Function (FF) UART via the USB Type B connector
X27.
By changing the position of the Jumpers JP17, JP19, JP20 and JP21, it is possible to route the signals
TXD, RXD, RTS and CTS of the FF UART interface to the connector X27 instead of the connector
X25 (bottom):
JP17, JP19,
JP20, JP21
Active
1-2
Connector X25
2-3
Connector X27
3.16.1
USB to Serial Connector (X27)
Type:
USB Type B
Pin Nr.
Signal Name
1
5V_USB_D
2
USBD_N
3
USBD_P
4
GND
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Page | 38
Colibri Evaluation Board Datasheet
3.17. USB
The Colibri Evaluation Board integrates a 4 port USB Hub (SMSC USB2514B-AEZC) to provide 4x
USB 2.0 host interfaces, as well as a USB OTG Micro-AB (X30) shared with a USB Type B connector
(X29) for an additional client/host interface.
For further information about the USB Hub please refer to the SMSC website.
The ID pin of the USB OTG port can be connected at the SODIMM_135 pin by inserting the Jumper
JP2.
3.17.1
USB Client (X29)
Type:
USB Type B
Pin Nr.
Signal Name
1
VCC_USB5
2
USBC_B_N
3
USBC_B_P
4
GND
3.17.2 USB OTG (X30)
Type:
USB OTG A/B Vertical
Pin Nr.
Description
1
VCC_USB5
2
USBC_C_N
3
USBC_C_P
4
USB_ID
5
GND
3.17.3
Type:
2xUSB Host (X31)
2 x USB-Type A stacked (USB 1/2)
Pin Nr.
Signal Name
U1
VCC_USB1
U2
USB1_C_N
U3
USB1_C_P
U4
GND_USB1
L1
VCC_USB2
L2
USB2_C_N
L3
USB2_C_P
L4
GND_USB2
3.17.4
2xUSB Host (X32)
Type:
2 x USB-Type A stacked (USB 3/4)
Pin Nr.
Signal Name
U1
VCC_USB3
U2
USB3_C_N
U3
USB3_C_P
U4
GND_USB3
L1
VCC_USB4
L2
USB4_C_N
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Page | 39
Colibri Evaluation Board Datasheet
Pin Nr.
Signal Name
L3
USB4_C_P
L4
GND_USB4
3.18. Power Supply Connectors
The Colibri Evaluation Board provides two methods of supplying power to the board. The first method
is using connector X33 which is a pluggable, dual pin male screw type terminal block connector. The
second method is using connector X35 which is a standard 5.5mm power jack.
3.18.1
Power Supply (X33)
Type:
AUK TB5102PRB-H
Pin Nr.
Signal Name
1
GND_IN
2
PWR_IN
3.18.2
Power Supply Jack (X35)
Type:
DCJ20-0014TB-L
Pin Nr.
Signal Name
1
PWR_IN
2
GND_IN
3.18.3
Power OUT Jack (X37)
Type:
1x5Pin Header Male, 2.54mm, NA
Pin Nr.
Signal Name
1
+5V
2
GND
3
+3.3V
4
GND
5
V_SUPPLY_FILT
Please note that the pin number five is not regulated because it is directly connected to the Power
Supply connectors.
3.19. Real-Time Clock (RTC)
The Colibri Evaluation Board uses the STMicroelectronics, M41T0M6 chip as external RTC. A battery
holder (BAT1) is available on the Colibri Evaluation Board for RTC power backup. Jumper (JP23) is
used for selection of the internal (on module) or external RTC:
JP23
Active
1-2
Internal RTC (available on Colibri Module)
2-3
External RTC (available on Evaluation Board)
For more details about internal RTC, please refer Colibri computer-on-module datasheet.
Supported batteries: CR2032 or similar coin cells.
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Page | 40
Colibri Evaluation Board Datasheet
4. Default Signal Mapping
The table below lists the default signal mapping (factory setting). Every row of the table shows the
mapping of a Colibri pin to the function or connector on the Evaluation Board.
Legend:
Signal name:
GPIO number on the Colibri module
X8 Row A, X11 Row B
Pin number on the patch panel connector X7/X16, Colibri side (one end of
the jumper)
X8 Row B, X11 Row A
Pin number on the patch panel connector X7/X16, Evaluation Board side
(the other end of the jumper)
External Connector
if the signal is available on an external connector the connector’s pin
number is listed here
Conn. Type
lists, if a signal is level shifted between the patch panel connector X8/X11
and the external connector
Internal Function
if a signal is not directly accessible on an external connector, but is used to
control an on-board function, the function is listed here. For details please
refer to the schematics of the Evaluation Board.
Function
Description of the signal
4.1. Default Signal Mapping
Colibri Side of the Patch
Panel
Evaluation Board Side of the Patch Panel
Signal Name
X8
Row A
X8
Row B
SODIMM_44
13
SODIMM_46
SODIMM_48
Conn. Type
Internal
function
External Connector
Function
13
VGA
X34-32 / X20-27
LCD_BIAS
23
23
VGA
X34-19 / X20-14
LCD_Green3 / LCD_D_7
25
25
VGA
X34-17 / X20-16
LCD_Green5 / LDC_D_9
SODIMM_50
27
27
VGA
X34-15 / X20-18
LCD_Green7 / /LCD_D_11
SODIMM_52
28
28
VGA
X34-27 / X20-6
LCD_Red2 / LDC_D_12
SODIMM_54
30
30
VGA
X34-26 / X20-7
LCD_Red3 / LCD_D_13
SODIMM_56
42
42
VGA
X34-28 / X20-2
LCD_PCLK_WR
SODIMM_57
33
33
VGA
X34-23 / X20-10
LCD_Red6 / LDD_D_16
SODIMM_58
18
18
VGA
X34-10 / X20-23
LCD_Blue5 / LDC_D_3
SODIMM_60
17
17
VGA
X34-11 / X20-22
LCD_Blue4 / LDC_D_2
SODIMM_61
34
34
VGA
X34-22 / X20-11
LCD_Red7 / LCD_D_17
SODIMM_62
24
24
VGA
X34-18 / X20-15
LCD_Green4 / LCD_D_8
SODIMM_64
32
32
VGA
X34-32 / X20-9
LCD_Red5 / LCD_D_15
SODIMM_66
31
31
VGA
X34-32 / X20-8
LCD_Red4 / LCD_D_14
SODIMM_68
44
44
VGA
X34-32 / X20-3
LCD_LCLK_A0
SODIMM_70
16
16
VGA
X34-32 / X20-21
LCD_Blue3 / LCD_D_1
SODIMM_71
46
46
X23-3
BL_ON
SODIMM_72
20
20
VGA
X34-8 / X20-25
LCD_Blue7 / LDC_D_5
SODIMM_74
26
26
VGA
X34-16 / X20-17
LCD_Green6 / LCD_D_10
SODIMM_76
14
14
VGA
X34-13 / X20-20
LCD_Blue2 / LCD_D_0
SODIMM_78
19
19
VGA
X34-9 / X20-24
LCD_Blue6 / LCD_D_4
SODIMM_80
21
21
VGA
X34-20 / X20-13
LCD_Green2 / LCD_D_6
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Page | 41
Colibri Evaluation Board Datasheet
Colibri Side of the Patch
Panel
Evaluation Board Side of the Patch Panel
SODIMM_82
45
45
VGA
X34-31 / X20-4
LCD_FCLK_RD
SODIMM_136
35
35
VGA
X20-47
LCD_Green2 / LCD_D_18
SODIMM_138
37
37
VGA
X20-48
LCD_Green2 / LCD_D_19
SODIMM_140
38
38
VGA
X20-45
LCD_Green2 / LCD_D_20
SODIMM_142
39
39
VGA
X20-46
LCD_Green2 / LCD_D_21
SODIMM_144
40
40
VGA
X20-43
LCD_Green2 / LCD_D_22
SODIMM_146
41
41
VGA
X20-44
LCD_Green2 / LCD_D_23
SODIMM_194
47
47
X3-A29
I2C_SDA
SODIMM_196
48
48
X3-C28
I2C_SCL
4.2. Default Signal Mapping
Colibri Side of the Patch
Panel
Evaluation Board Side of the Patch Panel
Signal Name
X11
Row B
X11
Row A
SODIMM_19
2
SODIMM_21
Conn. Type
Internal
function
External
Connector
Function
2
X36-4
UART_C_RXD
3
3
X36-3
UART_C_TXD
SODIMM_23
4
4
Level shifted
X25-L4
UART_A_DTR
SODIMM_25
5
5
Level shifted
X25-L8
UART_A_CTS
SODIMM_27
6
6
Level shifted
X25-L7
UART_A_RTS
SODIMM_28
27
27
SODIMM_29
7
7
SODIMM_30
28
28
SODIMM_31
9
9
Level shifted
X25-L1
UART_A_DCD
SODIMM_32
13
13
Level shifted
X25-U8
UART_B_CTS
SODIMM_33
10
10
Level shifted
X25-L2
UART_A_D_RXD
SODIMM_34
14
14
Level shifted
X25-U7
UART_B_RTS
SODIMM_35
11
11
Level shifted
X25-L3
UART_A_D_TXD
SODIMM_36
16
16
Level shifted
X25-U2
UART_B_RXD
SODIMM_37
12
12
Level shifted
X25-L9
UART_A_RI
SODIMM_38
17
17
Level shifted
X25-U3
UART_B_TXD
SODIMM_43
18
18
X15-10
MM_CD
SODIMM_47
19
19
X15-5
MM_CLK
SODIMM_49
23
23
X15-8
MM_DAT_1
SODIMM_51
24
24
X15-9
MM_DAT_2
SODIMM_53
25
25
X15-1
MM_DAT_3
SODIMM_59
26
26
Analog I/O
Analog Out A
SODIMM_67
30
30
Analog I/O
Analog Out D
SODIMM_73
31
31
CAN
CAN_INT#
SODIMM_86
32
32
X3-A30
SSP_FRM
SODIMM_88
3
3
X3-C29
SSP_SCLK
SODIMM_90
34
34
X3-C30
SSP_RXD
SODIMM_92
35
35
X3-B30
SSP_TXD
Analog I/O
Level shifted
Analog Out B
X25-L6
Analog I/O
UART_A_DSR
Analog Out C
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Page | 42
Colibri Evaluation Board Datasheet
Colibri Side of the Patch
Panel
Evaluation Board Side of the Patch Panel
SODIMM_105
37
37
X3-A27
EXT_CS_0#
SODIMM_106
39
39
X3-C27
EXT_CS_2#
SODIMM_107
38
38
X3-B26
EXT_CS_1#
SODIMM_127
42
42
X3-C32
EXT_IO_2
SODIMM_129
47
47
USB Host
USB_PE#
SODIMM_131
48
48
USB Host
USB_OC#
SODIMM_133
41
41
X3-A32
EXT_IO_1
SODIMM_135
40
40
X3-C31
EXT_IO_0
SODIMM_137
49
49
X29-1
USB_C_DET
SODIMM_190
20
20
X15-2
MM_CMD
SODIMM_192
21
21
X15-7
MM_DAT_0
Level shifted
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Page | 43
Colibri Evaluation Board Datasheet
5. PCB Revision
Revision history of the Colibri Evaluation Board is as follows:



Colibri Evaluation Board V3.0 : Initial Design
Colibri Evaluation Board V3.1 : Production Release
Colibri Evaluation Board V3.2 : Production Release
From the version 3.1 to 3.2 the following changes have been made:




Parallel Camera Interface connector X22 pin-out has been updated to maintain the
compatibility with the Apalis Evaluation Board.
Jumper JP3 has been added to make Ethernet compatible with the future voltage mode line
drivers.
Connector X38 and Jumpers JP4 & JP5 has been added to facilitate testing of the
on-module CAN interface (available on Colibri VFxx and Colibri iMX6).
Jumper JP20 and JP21 has been added to allow RTS and CTS signals of the FF UART to be
routed to either connector X27 or connector X25.
6. RoHS Compliance
The Colibri Evaluation Board baseboard complies with the European Union’s Directive 2002/95/EC:
"Restrictions of Hazardous Substances".
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 44
Colibri Evaluation Board Datasheet
Disclaimer:
Copyright © Toradex AG. All rights reserved. All data is for information purposes only and not
guaranteed for legal purposes. Information has been carefully checked and is believed to be accurate;
however, no responsibility is assumed for inaccuracies. Brand and product names are trademarks or
registered trademarks of their respective owners. Specifications are subject to change without notice.
Trademark Acknowledgement:
Brand and product names are trademarks or registered trademarks of their respective owners.
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Page | 45