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high performance low power computing
Colibri Evaluation Board
Datasheet
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected]
Colibri Evalboard Datasheet
Revision History
Date
Doc. Rev.
Colibri Evalboard
Version
Changes
13-05-05
Rev. 1.0
V1.00b / V1.10
Initial release
18-05-05
Rev. 1.1
V1.00b / V1.10
Added dimension-drawing
Added power supply chapter
11-04-06
Rev. 2.0
V2.1b
Changed references,
New pinout for the JTAG connector,
New connectors for CIF, generic display, spare
and generic touch screen, Reset.
07-03-07
Rev.2.1
V2.1b
CAN connector type corrected
29-03-10
Rev.2.2
V2.1b
Renamed GPIOs with SODIMM
24-10-11
Rev.2.3
V2.1b
Added Jumper description to connector locations
picture
Added new disclaimer
05-10-12
Rev. 2.4
All V2.1 versions
Corrected Male to Female for X21
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Colibri Evalboard Datasheet
Content
1.
Introduction
4
1.1.
Features
4
1.2.
Reference Documents
5
2.
Installation
5
3.
Evaluation Board Physical Drawings
6
4.
5.
3.1.
Connector Locations
6
3.2.
Mechanical Drawing
8
Evaluation Board Connectors
9
4.1.
Colibri Module
9
4.2.
Display
9
4.3.
PS/2
12
4.4.
LEDs / Switches
12
4.5.
Audio
13
4.6.
USB
13
4.7.
RS232
14
4.8.
Ethernet
14
4.9.
CIF
15
4.10.
CAN
15
4.11.
Card slots
16
4.12.
GPIO Usage
17
4.13.
User Extension
21
4.14.
Analog IO
22
4.15.
Reset
23
4.16.
JTAG
23
Default signal mapping
25
5.1.
GPIO 1 mapping
25
5.2.
GPIO 2 mapping
26
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Colibri Evalboard Datasheet
1. Introduction
The Colibri Evaluation Board is designed to be a flexible development environment to explore the
functionality and performance of the Intel XScale® based Colibri modules.
Besides the user interfaces it provides numerous communication channels as well as a configurable
jumper area to hook up the Colibri GPIOs to the desired function. To facilitate interfacing to
custom hardware the Colibri EvalBoard provides the buffered CPU bus on a separate connector.
Expansion Cards
Communication
Extensions
User Interface
1.1. Features
1 x SD-Card
1 x CF
1x USB Host
1x USB Host/Device
GPIOs
(2.54mm Jumper Field)
1 x VGA
1 x TFT
CPU Bus
(2.54mm Connector)
2 x PS/2
10/100MBit
Ethernet
Audio I/O
2xRS232
IrDA
10 Switches
8 LED
CAN
Fig. 1: Evaluation Board Block Diagram
1.1.1
User Interface
The Colibri Evaluation Board provides an analog VGA connector to attach a standard computer
monitor.
LCDs can also be connected through the digital LCD 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. But there is also a dedicated connector for the
LG.Philips LB064V02-A1 TFT (6.4“, 640x480, 6 Bit) integrated on the board.
Keyboard and mouse can be attached through PS/2 connectors or the USB port.
Furthermore the Colibri EvalBoard provides switches, buttons and LEDs for simple user interaction.
Audio input and output is available on standard jacks.
1.1.2
Communication
The most commonly used communication functions are fully implemented on the Evaluation Board:
10/100Mb Ethernet, USB Host and Client, two RS232 channels, one IrDA serial port and a CAN
interface. For all these communication channels the industry standard connectors are provided onboard.
The Camera Interface provides a easy way for interfacing CMOS and CCD sensors.
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Colibri Evalboard Datasheet
A CompactFlash and a SDCard/MMC socket can be used to add storage devices or additional
functions to the system.
1.1.3
GPIO Usage Area
The GPIO Usage connectors build a patch panel that offers the flexibility to map the Colibri’s
GPIOs to the desired function.
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 extension hardware
1.1.4
CPU Bus
The entire 16-/32-Bit bus of the Colibri PXAxxx is buffered with 5V tolerant inputs and accessible
through an extension connector. This offers the user the possibility to add custom hardware directly
to the CPU bus. The extension connector also provides a supply on both the 3.3V and 5V rails.
1.1.5
Power Supply
The Evaluation Board has a wide input voltage range of 7-24V DC.
The on-board power supply is capable of providing the following supply rails.
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!)
1.2. Reference Documents
1.2.1
-
Colibri
Marvell PXAxxx based Single Board Computer Colibri Datasheet and Migration Guide:
http://www.toradex.com
1.2.2
-
SJA1000 CAN Controller
NXP SJA1000 Datasheet and Application Note AN97076:
http://www.nxp.com
2. Installation
Follow these steps for a jump start with the EvalBoard:
1. If not already done, insert a Colibri Module in the SODIMM socket M2 on the EvalBoard
2. Plug in a VGA monitor on the corresponding connector X24, a keyboard and a mouse on
the PS/2 interfaces X27
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Colibri Evalboard Datasheet
3. Connect an external power supply to the board by the X1 connector (7-24V, 3W min,
depending on your peripherals)
4. Turn on the external power supply
5. Push down the power button S1 on the EvalBoard
Now the preinstalled operating system will boot.
For a detailed documentation of the software as well as for the newest bootloader and software
images please refer to the Colibri Web site:
www.toradex.com
3. Evaluation Board Physical Drawings
3.1. Connector Locations
5V
3.3V
JJ JJ
PP PP
34 65
JP1
JP2
JP7
J J
PP
8 9
1 2 3 4
5 6 7 8
Fig. 2: Evaluation Board Layout: Top View
The following list details the connector and their functions:
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Colibri Evalboard Datasheet
Reference
Designator
Name
X1
Power Supply
X2
CAN
X3
User Extension
X4
Reset Control
X5
Touch Screen
X6
CompactFlash
X7
Function Tap
X8
Jumper Array
X9
SODIMM Usage
X10
SODIMM Usage
X11
Jumper Array
X12
Function Tap
X13
JTAG to Host
X14
Analog IO
X15
SDCard/MMC
X16
Generic Touch Screen
X17
Display Spare
X18
LCD (LG.Philips
X19
JTAG to Colibri
X20
Generic Display
X21
LED/Switches
X22
CIF
X23
LCD Inverter
X24
VGA
X25
2x RS232
X26
3x Audio Jack
X27
2x PS/2 stacked
X28
2x USB Host (bottom: shared)
X29
USB Client (shared)
M1
IrDA
M2
Colibri SODIMM
M3
Ethernet
LB064V02-A1)
List of the connectors
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Colibri Evalboard Datasheet
3.2. Mechanical Drawing
Fig. 3: Mounting Hole Positions
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Colibri Evalboard Datasheet
4. Evaluation Board Connectors
4.1. Colibri Module
4.1.1
Colibri Module (M2)
Type:
SODIMM 200 Socket
Manufacturer tyco electronics-1473005-1
For the pinout of the Colibri modules please refer to the Colibri Datasheets and Migration Guide
for which a link is listed in chapter 1.2.1.
Please note, that not all Colibri modules provide the same features (e.g.: the PXA300
does not have audio and touch-screen functionality).
4.2. Display
The connectors X23 and X18 are implemented to directly support the TFT LCD LB064V02-A1
manufactured by LG.Philips (6.4“, 640x480, 6 Bit).
Almost any TFT or STN display can be connected to the LCD port of the Colibri module by simply
wiring the necessary signals from connectors X16 and X20 (which provide standard 2.54mm pitch)
to the Display.
The generic display connector X20 provides four spare signals which are connected one-to-one to
the Display Spare connector X17. Depending on the display utilized they may be used to
implement an SPI channel to the LCD or functions like horizontal / vertical display mode switching.
Display parameters can be set by using WinCE utilities provided by Toradex. For details please
refer to: http://www.toradex.com
4.2.1
LCD Inverter (X23)
Part number:
Pin Nr.
1
2
3
4
5
4.2.2
Signal Name
BL_+5V
BL_GND
BL_ON
BL_GND
NC
IO Type
PWR
PWR
O
PWR
Not connected
Voltage
+5V
Pullup/Pulldown
+3V3
100k to GND
Voltage
Pullup/Pulldown
LCD LG.Philips LB064V02-A1 (X18)
Part number:
Pin Nr.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Molex 53047-0510 FFC or AUK FH05D
Molex 52030-3010 or AUK FPA30DZAL
Signal Name
GND
LCD_+3V3
LCD_+3V3
GND
L_PCLK
L_BIAS
L_FCLK
L_LCLK
GND
LDD[12]
LDD[13]
LDD[14]
LDD[15]
LDD[16]
IO Type
PWR
PWR
PWR
PWR
O
O
O
O
PWR
O
O
O
O
O
+3V3
+3V3
+3V3
+3V3
PWR
+3V3
+3V3
+3V3
+3V3
+3V3
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Colibri Evalboard Datasheet
Pin Nr.
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
4.2.3
Signal Name
LDD[17]
GND
LDD[6]
LDD[7]
LDD[8]
LDD[9]
LDD[10]
LDD[11]
GND
LDD[0]
LDD[1]
LDD[2]
LDD[3]
LDD[4]
LDD[5]
GND
IO Type
O
PWR
O
O
O
O
O
O
PWR
O
O
O
O
O
O
PWR
Voltage
+3V3
Voltage
Pullup/Pulldown
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Generic Display (X20)
Part number:
JVE 21B22564-40S10B-01G
Pin Nr.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Signal Name
GND
L_PCLK
L_LCLK
L_FCLK
GND
LDD[12]
LDD[13]
LDD[14]
LDD[15]
LDD[16]
LDD[17]
GND
LDD[6]
LDD[7]
LDD[8]
LDD[9]
LDD[10]
LDD[11]
GND
LDD[0]
LDD[1]
LDD[2]
LDD[3]
LDD[4]
LDD[5]
GND
L_BIAS
+V_DISPLAY
IO Type
PWR
OI
O
O
PWR
O
O
O
O
O
O
PWR
O
O
O
O
O
O
PWR
O
O
O
O
O
O
PWR
I
PWR
29
+V_DISPLAY
PWR
30
R/L
O
31
U/D
O
32
33
34
35
GND
DISP_SPARE1
DISP_SPARE2
DISP_SPARE3
Pullup/Pulldown
+3V3
+3V3
+3V3
PWR
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
JP4
selects
+3V3 or
+5V
JP4
selects
+3V3 or
+5V
JP6
selects
+3V3 or
GND
JP5
selects
+3V3 or
GND
100k to +3V3
100k to +3V3
PWR
IO
IO
IO
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Colibri Evalboard Datasheet
Pin Nr.
36
37
38
39
40
4.2.4
Signal Name
DISP_SPARE4
BL_ON
BL_GND
BL_+5V
BL_GND
4.2.5
4.2.6
4.2.7
Type:
Pin Nr.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
+3V3
+5V
IO Type
IO
IO
IO
IO
PWR
PWR
IO Type
Pullup/Pulldown
DISP_SPARE1
DISP_SPARE2
DISP_SPARE3
DISP_SPARE4
IO Type
O
O
O
O
IO Type
+3V3
+3V3
+3V3
+3V3
Pullup/Pulldown
IO Type
PWR
O
O
O
O
PWR
IO Type
Pullup/Pulldown
Touch-Screen (X5)
Molex 3951-3043/44 or AUK FPB04DZAR
Signal Name
TSPX
TSPY
TSMX
TSMY
Generic Touch-Screen (X16)
Part number:
Pin Nr.
1
2
3
4
5
6
Pullup/Pulldown
JVE P8562-06S10-01G
Signal Name
DISP_SPARE1
DISP_SPARE2
DISP_SPARE3
DISP_SPARE4
GND
GND
Part number:
Pin Nr.
1
2
3
4
Voltage
Display Spare (X17)
Part number:
Pin Nr.
1
2
3
4
5
6
IO Type
IO
O
PWR
PWR
PWR
JVE 21B22564-06S10B-01G
Signal Name
GND
TSMY
TSMX
TSPY
TSPX
GND
+3V3
+3V3
+3V3
+3V3
VGA (X24)
High Density DSUB15
Signal Name
VGA_RED
VGA_GREEN
VGA_BLUE
NC
VGA_AGND
VGA_AGND
VGA_AGND
VGA_AGND
VGA_AGND
VGA_AGND
NC
NC
L_LCLK
L_FCLK
NC
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Colibri Evalboard Datasheet
4.3. PS/2
4.3.1
Type:
Pin Nr.
A1
A2
A3
A5
A6
A8
B1
B2
B3
B5
B6
B8
2xPS/2 (X27)
2xPS/2 stacked
Signal Name
5V_DDCSDA2
NC
GND
VCC_PS2
5V_DDCSCL2
NC
5V_DDCSDA1
NC
GND
VCC_PS2
5V_DDCSCL1
NC
4.4. LEDs / Switches
The signals of these functions are soley mapped to the connector X21. There they can be hooked
up to the GPIO Usage connectors or to additional custom specific hardware.
Please note that the buttons and switches are not debounced.
4.4.1
Type:
Pin
Nr.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
LED/Switches (X21)
2x10Pin Header Female, 2.54mm
Signal Name
SWITCH1
LED1
SWITCH2
LED2
SWITCH3
LED3
SWITCH5
LED4
SWITCH5
LED5
SWITCH6
LED6
SWITCH7
LED7
SWITCH8
LED8
BUTTON1
+3V3
BUTTON2
GND
IO Type
Voltage
Pullup/Pulldown
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
PWR
O
PWR
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
100k to GND
+3V3
100k to GND
+3V3
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Colibri Evalboard Datasheet
4.5. Audio
The stacked connector offers standard jacks for active loudspeakers or headphones, for line-in and
microphone input.
4.5.1
3xAudio Jack (X26)
Type:
Pin Nr.
1
2
3
4
5
21
22
23
24
31
32
33
34
3 x 3.5mm Jack stacked
Signal Name
NC
NC
MIC_IN
MIC_IN
AUDIO_AGND
HEADPHONE_R
HEADPHONE_R
HEADPHONE_L
HEADPHONE_L
LINEIN_R
LINEIN_R
LINEIN_L
LINEIN_L
IO Type
Not connected
Not connected
I
I
PWR
O
O
O
O
I
I
I
I
Voltage
Pullup/Pulldown
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
4.6. USB
The EvalBoard offers a dedicated USB Host as well as a shared USB Host / Client. The configuration of the shared USB channel is selected through the Jumpers setting JP8 and JP9:
JP8, 9
1-2
2-3
1-2-3
4.6.1
Type:
Pin Nr.
A1
A2
A3
A4
B1
B2
B3
B4
4.6.2
Type:
Pin
Nr.
1
2
3
4
Active
USB Host
USB Client
Detection by Software
2xUSB Host (X28)
2 x USB-Host stacked
Signal Name
USB_AVCC
USBH1_NEXT
USBH1_PEXT
GND
USB_AVCC
USBH2_NEXT
USBH2_PEXT
GND
USB Client (X29)
USB Client
Signal Name
EXT_USB_AVCC
USBC_NEXT
USBC_PEXT
GND
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Colibri Evalboard Datasheet
4.7. RS232
4.7.1
2xRS232 (X25)
Type:
Pin
Nr.
A1
A2
A3
A4
A5
A6
A7
A8
A9
B1
B2
B3
B4
B5
B6
B7
B8
B9
2 x DSUB9 Male stacked
Signal Name
UART_BT_U_DCD
UART_BT_U_RXD
UART_BT_U_TXD
UART_BT_U_DTR
GND
UART_BT_U_DSR
UART_BT_U_RTS
UART_BT_U_CTS
UART_BT_U_RI
UART_FF_L_DCD
UART FF_L_RXD
UART_FF_LTXD
UART_FF_L_DTR
GND
UART_FF_L_DSR
UART_FF_L_RTS
UART_FF_L_CTS
UART_FF_L_RI
4.8. Ethernet
On the EvalBoard there is an RJ45 connector with integrated magnetic for 10/100Mb assembled.
With Jumper JP7 different Ethernet controllers can be configured:
JP7
1-2
2-3
4.8.1
Active
DM9000E
DM9000A
Ethernet (M3)
Type:
RJ-45
Pin Nr.
Signal Name
1
TXO+
2
3
4
5
6
7
8
9
10
11
12
13
14
TX0ETH_AVCC
NC
NC
ETH_AGND
RXI+
RXI+3V3
LINK_AKT
SPEED100
+3V3
SHIELD
SHIELD
IO Type
O
Voltage
+3V3
O
+3V3
PWR
Not connected
Not connected
PWR
I
I
PWR
I
I
PWR
+3V3
+3V3
Pullup/Pulldown
50R to
ETH_AVCC
50R to
ETH_AVCC
+3V3
+3V3
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Colibri Evalboard Datasheet
4.9. CIF
The quick capture interface (CIF) on connector X22 is intended for applications requiring image
capture capability from CMOS or CDD image sensors. The Colibri CIF supports a wide variety of
operating modes, data widths, formats, and clocking schemes. For details please see the PXAxxx
datasheet.
Please note that most of the signals available on the CIF connector X22 are configured as alternate
functions when using the factory settings (e.g. jumper settings and the Toradex supplied WinCE
image). Therefore the user is responsible to first remap these default functions to other pins (by
changing the default jumper settings as well as modifying the driver configuration in Software).
Type:
Pin Nr.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2x10Pin Header Male, 2.54mm
Signal Name
+3V3
+3V3
CIF_MCLK / SODIMM[75]
CIF_PCLK / SODIMM[96]
CIF_LV / SODIMM[94]
CIF_FV / SODIMM[81]
CIF_DD0 / SODIMM[71]
CIF_DD1 / SODIMM[98]
CIF_DD2 / SODIMM[101]
CIF_DD3 / SODIMM[103]
CIF_DD4 / SODIMM[79]
CIF_DD5 / SODIMM[97]
CIF_DD6 / SODIMM[67]
CIF_DD7 / SODIMM[59]
I2C_CLK / SODIMM[196]
I2C_DATA / SODIMM[194]
CIF_DD8 / SODIMM[85]
CIF_DD9 / SODIMM[65]
GND
GND
IO Type
PWR
PWR
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
PWR
PWR
Voltage
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Pullup/Pulldown
4k7 to +3V3
4k7 to +3V3
4.10. CAN
In order to implement CAN the Colibri EvalBoard uses the Philips SAJ1000 controller. Its CAN port
is electrically isolated from the system power supply.
The CAN connector provides an additional feature: the user can optionally connect the isolated
power supply to connector pins in order to provide power to external CAN nodes.
JP1, 2.
1-2
2-3
Power on X2
No
Yes
4.10.1 CAN (X2)
Type:
Pin Nr.
1
2
3
4
5
6
7
8
9
DSUB9 Male
Signal Name
NC
CAN_L
CAN_GND
NC
NC
CAN_PGND
CAN_H
NC
CAN_V+
IO Type
Not connected
IO
PWR
Not connected
Not connected
PWR
IO
Not connected
PWR
Voltage
Pullup/Pulldown
+5V
+5V
+5V
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
15/27
Colibri Evalboard Datasheet
4.11. Card slots
The hardware supported card detect function is implemented, but not the write protect feature.
4.11.1 CompactFlash (X6)
Type:
Pin Nr.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
CF-Socket
Signal Name
GND
CF_D[3]
CF_D[4]
CF_D[5]
CF_D[6]
CF_D[7]
PCE1
CF_A[10]
POE
CF_A[9]
CF_A[8]
CF_A[7]
+3V3S
CF_A[6]
CF_A[5]
CF_A[4]
CF_A[3]
CF_A[2]
CF_A[1]
CF_A[0]
CF_D[0]
CF_D[1]
CF_D[2]
PIOIS16
CD1
CD2
CF_D[11]
DF_D[12]
CF_D[13]
CF_D[14]
CF_D[15]
PCE2
NC
PIOR
PIOW
CF_WE
PRDY
+3V3S
NC
NC
PRST
PWAIT
NC
PREG
PBVD2
PBVD1
CF_D[8]
CF_D[9]
CF_D[10]
GND
IO Type
PWR
IO
IO
IO
IO
IO
O
O
O
O
O
O
PWR
O
O
O
O
O
O
O
IO
IO
IO
I
I
I
IO
IO
IO
IO
IO
I
Not connected
O
O
O
I
PWR
Not connected
Not connected
O
I
Not connected
O
I
I
IO
IO
IO
PWR
Voltage
Pullup/Pulldown
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
100k to +3V3
100k to +3V3
100k to +3V3
+3V3
+3V3
+3V3
+3V3
100k to +3V3
+3V3
+3V3
100k to +3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
100k to +3V3
100k to +3V3
16/27
Colibri Evalboard Datasheet
4.11.2 SD Card / MMC (X15)
Type:
Pin Nr.
1
2
3
4
5
6
7
8
9
SDIO-Socket
Signal Name
MMDAT[3]
MMCMD
GND
+3V3
MMCLK
GND
MMDAT[0]
MMDAT[1]
MMDAT[[2]
IO Type
IO
I
PWR
PWR
I
PWR
IO
IO
IO
Voltage
+3V3
+3V3
Pullup/Pulldown
68k to +3V3
33k to +3V3
+3V3
+3V3
+3V3
+3V3
68k to +3V3
68k to +3V3
68k to +3V3
4.12. GPIO Usage
The GPIO Usage connectors offer the flexibility to map the GPIOs of the Colibri module to either
the on-board function or to additional 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. The same setting is set up for the other connector X11.
In order to allow easy wiring other than the factory settings all these signals residing on a male
header are available on a female connector in parallel.
To allocate the SODIMM with the referring GPIOs please refer to the Migration Guide for which a
link is listed in chapter 1.2.1
4.12.1 GPIO 1 Male (X8 Row A)
Type:
Pin Nr.
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
2x50Pin Male, 2.54mm
Signal Name
+3V3
SODIMM[28]
SODIMM[30]
SODIMM[32]
SODIMM[34]
SODIMM[36]
SODIMM[38]
GND
SODIMM[44]
SODIMM[46]
SODIMM[48]
SODIMM[50]
SODIMM[52]
SODIMM[54]
+3V3
SODIMM[56]
SODIMM[58]
SODIMM[60]
SODIMM[62]
SODIMM[64]
SODIMM[66]
GND
SODIMM[68]
SODIMM[70]
SODIMM[72]
SODIMM[74]
SODIMM[76]
SODIMM[78]
+3V3
SODIMM[80]
SODIMM[82]
SODIMM[86]
SODIMM[88]
SODIMM[90]
SODIMM[92]
IO Type
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
Voltage
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
Pullup/Pulldown
17/27
Colibri Evalboard Datasheet
Pin Nr.
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
Signal Name
GND
SODIMM[94]
SODIMM[96]
SODIMM[98]
SODIMM[100]
SODIMM[102]
SODIMM[104]
+3V3
SODIMM[106]
SODIMM[190]
SODIMM[192]
SODIMM[194]
SODIMM[196]
GND
GND
IO Type
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
PWR
PWR
Voltage
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Pullup/Pulldown
IO Type
PWR
O
O
I
O
I
O
PWR
O
O
O
O
O
O
PWR
O
O
O
O
O
O
PWR
O
O
O
O
O
O
PWR
O
O
IO
IO
I
O
PWR
O
O
O
I
I
Voltage
Pullup/Pulldown
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
RC-filter (3.3ms)
RC-filter (3.3ms)
4.12.2 GPIO 1 Female (X9)
Type:
1x50Pin Female, 2.54mm
Pinout identical to X8 Pins A1 to A50
4.12.3 Function 1 Male (X8 Row B)
Type:
Pin Nr.
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
2x50Pin Male, 2.54mm
Signal Name
+3V3
PWM[2]
PWM[0]
BT_CTS
BT_RTS
BT_RXD
BT_TXD
GND
L_BIAS
LDD[7]
LDD[9]
LDD[11]
LDD[12]
LDD[13]
+3V3
L_PCLK
LDD[3]
LDD[2]
LDD[8]
LDD[15]
LDD[14]
GND
L-LCLK
LDD[1]
LDD[5]
LDD[10]
LDD[0]
LDD[4]
+3V3
LDD[6]
L_FCLK
SSPFRM
SSPCLK
SSPRXD
SSPTXD
GND
PCE1
PCE2
PREG
PSKTSEL
PWAIT
+3V3
+3V3
+3V3
+3V3
+3V3
OLV
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
100k to +3V3
100k to +3V3
18/27
Colibri Evalboard Datasheet
Pin Nr.
B42
B43
B44
B45
B46
B47
B48
B49
B50
Signal Name
PIOIS16
+3V3
nEXT_CS[2]
MMCMD
MMDAT[0]
I2C_DATA
I2C_CLK
GND
GND
IO Type
I
PWR
O
IO
IO
IO
IO
PWR
PWR
Voltage
+3V3
Pullup/Pulldown
100k to +3V3
+3V3
+3V3
+3V3
+3V3
+3V3
100k to +3V3
33k to +3V3
68k to +3V3
4k7 to +3V3
4k7 to +3V3
IO Type
PWR
I
O
O
I
O
I
PWR
I
I
O
I
I
I
PWR
O
IO
IO
IO
IO
O
PWR
O
O
IO
IO
O
IO
PWR
O
IO
O
I
I
I
PWR
O
O
O
O
O
O
O
IO
O
I
IO
Voltage
Pullup/Pulldown
4.12.4 Function 1 Female (X7)
Type:
1x50Pin Female, 2.54mm
Pinout identical to X8 Pins B1 to B50
4.12.5 Function 2 Male (X11 Row A)
Type:
Pin Nr.
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
2x50Pin Male
Signal Name
+3V3
STD_RXD
STD_TXD
FF_DTR
FF_CTS
FF_RTS
FF_DSR
GND
FF_DCD
FF_RXD
FF_TXD
FF_RI
MMCD
PRDY
+3V3
MMCLK
MMDAT[1]
MMDAT[2]
MMDAT[3]
SDA1
LDD[16]
GND
PWM[3]
LDD[17]
SCL1
SDA2
PWM[1]
SCL2
+3V3
BL_ON
CAN_INT
PRST
PBVD2
PBVD1
PCD
GND
nPPEN
POE
PIOW
PIOR
nCAN_CS
nEXT_CS[1]
nEXT_CS[0]
EXT_IO[2]
USBH_PEN
USBH_OC
EXT_IO[1]
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
10k to +3V3
100k to +3V3
68k to +3V3
68k to +3V3
68k to +3V3
4k7 to +3V3p
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
RC-filter (3.3ms)
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
100k to GND
4k7 to +3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
4k7 to +3V3
4k7 to +3V3
RC-filter (3.3ms)
4k7 to +3V3
100k to +3V3
100k to +3V3
2k2 to +3V3
100k to +3V3
100k to +3V3
100k to +3V3
100k to +3V3
100k to +3V3
19/27
Colibri Evalboard Datasheet
Pin Nr.
A48
A49
A50
Signal Name
EXT_IO[0]
USBC_DET
GND
IO Type
IO
I
PWR
Voltage
+3V3
+3V3
Pullup/Pulldown
IO Type
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
PWR
IO
IO
IO
IO
IO
IO
PWR
Voltage
Pullup/Pulldown
320k to GND
4.12.6 Function 2 Female (X12)
Type:
1x50Pin Female, 2.54mm
Pinout identical to X11 Pins A1 to A50
4.12.7 GPIO 2 Male (X11 Row B)
Type:
Pin Nr.
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
2x50Pin Male, 2.54mm
Signal Name
+3V3
SODIMM[19]
SODIMM[21]
SODIMM[23]
SODIMM[25]
SODIMM[27]
SODIMM[29]
GND
SODIMM[31]
SODIMM[33]
SODIMM[35]
SODIMM[37]
SODIMM[43]
SODIMM[45]
+3V3
SODIMM[47]
SODIMM[49]
SODIMM[51]
SODIMM[53]
SODIMM[55]
SODIMM[57]
GND
SODIMM[59]
SODIMM[61]
SODIMM[63]
SODIMM[65]
SODIMM[67]
SODIMM[69]
+3V3
SODIMM[71]
SODIMM[73]
SODIMM[75]
SODIMM[77]
SODIMM[79]
SODIMM[81]
GND
SODIMM[85]
SODIMM[97]
SODIMM[101]
SODIMM[103]
SODIMM[105]
SODIMM[107]
+3V3
SODIMM[127]
SODIMM[129]
SODIMM[131]
SODIMM[133]
SODIMM[135]
SODIMM[137]
GND
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
20/27
Colibri Evalboard Datasheet
4.12.8 GPIO 2 Female (X10)
Type:
1x50Pin Female, 2.54mm
Pinout identical to X11 Pins B1 to B50
4.13. User Extension
The User extension connector provides the buffered CPU bus (5V tolerant) and a power supply for
additional external Hardware.
4.13.1 User Extension (X3)
Type:
Pin Nr.
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
DIN41612 96Pin Female
Signal Name
B_D[0]
B_D[3]
B_D[5]
B_D[8]
B_D[11]
B_D[13]
B_D[16]
B_D[19]
B_D[21]
B_D[24]
B_D[27]
B_D[29]
+3V3
B_A[0]
B_A[3]
B_A[6]
B_A[8]
B_A[11]
B_A[14]
B_A[16]
B_A[19]
B_A[22]
B_A[24]
B_DQM1
+5V
B_nWE
nEXT_CS[0]
RDnWR
I2C_DATA
SSPFRM
nPWE
EXT_IO[1]
B_D[1]
GND
B_D[6]
B_D[9]
+3V3
B_D[14]
B_D[17]
+3V3
B_D[22]
B_D[25]
+3V3
B_D[30]
GND
B_A[1]
B_A[4]
GND
B_A[9]
B_A[12
+5V
B_A[17]
IO Type
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
PWR
O
O
O
O
O
O
O
O
O
O
O
PWR
I
I
I
IO
IO
I
I
IO
PWR
IO
IO
PWR
IO
IO
PWR
IO
IO
PWR
IO
PWR
O
O
PWR
O
O
PWR
O
Voltage
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+5V
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Pullup/Pulldown
100k to +3V3
4k7 to +3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
21/27
Colibri Evalboard Datasheet
Pin Nr.
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
Signal Name
B_A[20]
GND
B_A[25]
B_DQM2
GND
nEXT_CS[1]
GND
RDY
+5V
SSPTXD
GND
nRESET_OUT
B_D[2
B_D[4]
B_D[7]
B_D[10]
B_D[12]
B_D[15]
B_D[18]
B_D[20]
B_D[23]
B_D[26]
B_D[28]
B_D[31]
+3V3
B_A[2]
B_A[5]
B_A[7]
B_A[10]
B_A[13]
B_A[15]
B_A[18]
B_A[21]
B_A[23]
B_DQM0
B_DQM3
+5V
B_nOE
nEXT_CS[2]
I2C_CLK
SSPCLK
SSPRXD
EXT_IO[0]
EXT_IO[2]
IO Type
O
PWR
O
O
PWR
IO
PWR
IO
PWR
O
PWR
O
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
PWR
O
O
O
O
O
O
O
O
O
O
O
PWR
O
IO
IO
IO
I
IO
IO
Voltage
+3V3
Pullup/Pulldown
+3V3
+3V3
+3V3
100k to +3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
100k to +3V3
4k7 to +3V3
4.14. Analog IO
The analog outputs are implemented as pulse width modulate signals feeding a discrete RC filters
with a time constant of 3.3ms.
The analog inputs are directly connected to the GPIO Usage area.
4.14.1 Analog IO (X14)
Type:
Pin
Nr.
1
2
3
4
5
6
7
8
9
2x8Pin Header Male, 2.54mm
Signal Name
ANALOG_IN[0]
AUDIO_AGND
ANALOG_IN[1]
AUDIO_AGND
ANALOG_IN[2]
AUDIO_AGND
ANALOG_IN[3]
AUDIO_AGND
ANALOG_OUT[0]
IO Type
Voltage
I
PWR
I
PWR
I
PWR
I
PWR
O
+3V3
Pullup/Pulldown
+3V3
+3V3
+3V3
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
RC-filter (3.3ms)
22/27
Colibri Evalboard Datasheet
Pin
Nr.
10
11
12
13
14
15
16
Signal Name
GND
ANALOG_OUT[1]
GND
ANALOG_OUT[2]
GND
ANALOG_OUT[3]
GND
IO Type
PWR
O
PWR
O
PWR
O
PWR
Voltage
Pullup/Pulldown
+3V3
RC-filter (3.3ms)
+3V3
RC-filter (3.3ms)
+3V3
RC-filter (3.3ms)
4.15. Reset
The Reset connector X4 provides the Reset and Power Button control signals to be accessed by
external logic.
Type:
Pin Nr.
1
2
3
4
5
6
2 x 3Pin Header Male, 2.54mm
Signal Name
PWRBTN1
PWRBTN1
GND
GND
FORCE_OFF
ResetN
IO Type
IO
IO
PWR
PWR
I
IO
Voltage
+Vin
+Vin
Pullup/Pulldown
PU to Vin
PU to Vin
20V max
+3V3
100k auf GND
Pu to +3V3
4.16. JTAG
The EvalBoard provides a buffering function of the JTAG signals running from the development
platform to the Colibri Module. Connector X19 is used to interface with a flexible flat cable to the
identical Colibri JTAG connector, X13 interfaces to the development platform.
4.16.1 JTAG to Colibri (X19)
While inserting the Colibri module into the EvalBoard please pay attention how you connect the 8
pin FCC cable which is used for the JTAG connection between the EvalBoard and the Colibri:
First plug in FCC cable into connector X2 of Colibri module (so the blue colored supporting tape of
the FCC cable is opposite to the Colibri PCB), second plug the Colibri module into the Evalboard,
and finally plug the FCC cable into connector X19 of EvalBoard (the blue colored supporting tape
of the FCC cable is facing towards the Evalboard PCB).
When you are done the FCC cable is twisted by 180° when plugged in on both sides.
Part number:
Pin
Nr.
1
2
3
4
5
6
7
8
Molex 52745-0896
Signal Name
+3V3
GND
BUFJTAG_TMS
BUFJTAG_nTRST
BUFJTAG_TCK
BUFFJTAG_TDO
BUFFJTAG_TDI
JTAG_RSTOUT#
IO Type
PWR
PWR
O
O
O
I
O
O
Voltage
Pullup/Pulldown
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
-
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
23/27
Colibri Evalboard Datasheet
4.16.2 JTAG to Host (X13)
Type:
Pin Nr.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2x10Pin Header Male, 2.54mm
Signal Name
+3V3
+3V3
JTAG_nTRST
GND
JTAG_TDI
GND
JTAG_TMS
GND
JTAG_TCK
GND
NC
GND
BUFJTAG_TDO
GND
JTAG_SYSRESET#
GND
NC
GND
NC
GND
IO Type
PWR
PWR
I
PWR
I
PWR
I
PWR
I
PWR
Not connected
PWR
I
PWR
I
PWR
Not connected
PWR
Not connected
PWR
Voltage
Pullup/Pulldown
+3V3
100k to GND
+3V3
100k to GND
+3V3
100k to GND
+3V3
100k to GND
+3V3
+3V3
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
24/27
Colibri Evalboard Datasheet
5. Default signal mapping
The table below lists the default 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 any
details please refer to the schematics of the Evaluation Board.
Function
Description of the signal
5.1. GPIO 1 mapping
Colibri Side of the Patch
Panel
Signal Name
X8
Row A
SODIMM[28]
2
SODIMM[30]
3
SODIMM[32]
4
SODIMM[34]
5
SODIMM[36]
6
SODIMM[38]
7
SODIMM[44]
9
SODIMM[46]
10
SODIMM[48]
11
SODIMM[50]
12
SODIMM[52]
13
SODIMM[54]
14
SODIMM[56]
16
SODIMM[58]
17
SODIMM[60]
18
SODIMM[62]
19
SODIMM[64]
20
SODIMM[66]
21
SODIMM[68]
23
SODIMM[70]
24
SODIMM[72]
25
SODIMM[74]
26
SODIMM[76]
27
SODIMM[78]
28
SODIMM[80]
30
SODIMM[82]
31
SODIMM[86]
32
SODIMM[88]
33
SODIMM[90]
34
SODIMM[92]
35
SODIMM[94]
37
SODIMM[96]
38
SODIMM[98]
39
Evaluation Board Side of the Patch Panel
X8
Row B
2
3
4
5
6
7
9
10
11
12
13
14
16
17
18
19
20
21
23
24
25
26
27
28
30
31
32
33
34
35
37
38
39
Conn. Type
Internal
function
Analog I/O
Analog I/O
Level shifted
Level shifted
Level shifted
Level shifted
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
VGA
External
Connector
X25-A8
X25-A7
X25-A2
X25-A3
X18-6
X18-18
X18-20
X18-22
X18-10
X18-11
X18-5
X18-27
X18-26
X18-19
X18-13
X18-12
X18-8
X18-25
X18-29
X18-21
X18-24
X18-28
X18-17
X18-7
X3-A30
X3-C29
X3-C30
X3-B30
X6-7
X6-32
X6-44
Function
Analog Out2
Analog Out0
UART_BT_CTS
UART_BT_RTS
UART_BT_RXD
UART_BT_TXD
L_BIAS
LCD_Green3 / LDD[7]
LCD_Green5 / LDD[9]
LCD_Green7 / /LDD[11]
LCD_Red2 / LDD[12]
LCD_Red3 / LDD[13]
LCD_L_PCLK
LCD_Blue5 / LDD[3]
LCD_Blue4 / LDD[2]
LCD_Green4 / LDD[8]
LCD_Red5 / LDD[15]
LCD_Red4 / LDD[14]
LCD_L-LCLK
LCD_Blue3 / LDD[1]
LCD_Blue7 / LDD[5]
LCD_Green6 / LDD[10]
LCD_Blue2 / LDD[0]
LCD_Blue6 / LDD[4]
LCD_Green2 / LDD[6]
LCD_L_FCLK
SSPFRM
SSPCLK
SSPRXD
SSPTXD
CF_PCE1
CF_PCE2
CF_PREG
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
25/27
Colibri Evalboard Datasheet
Colibri Side of the Patch
Panel
Signal Name
X8
Row A
SODIMM[100]
40
SODIMM[102]
41
SODIMM[104]
42
SODIMM[106]
44
SODIMM[190]
45
SODIMM[192]
46
SODIMM[194]
47
SODIMM[196]
48
Evaluation Board Side of the Patch Panel
X8
Row B
40
41
42
44
45
46
47
48
Conn. Type
Internal
function
CF
External
Connector
X6-42
X6-24
X3-C27
X15-2
X15-7
X3-A29
X3-C28
Function
CF_PSKTSEL
CF_PWAIT
CF_PIOIS16
External Chip Select 2
MMCMD
MMDAT[0]
I2C_Data
I2C_Clock
5.2. GPIO 2 mapping
Colibri Side of the Patch
Panel
Signal Name
X11
Row B
SODIMM[19]
2
SODIMM[21]
3
SODIMM[23]
4
SODIMM[25]
5
SODIMM[27]
6
SODIMM[29]
7
SODIMM[31]
9
SODIMM[33]
10
SODIMM[35]
11
SODIMM[37]
12
SODIMM[43]
13
SODIMM[45]
14
SODIMM[47]
16
SODIMM[49]
17
SODIMM[51]
18
SODIMM[53]
19
SODIMM[55]
20
SODIMM[57]
21
SODIMM[59]
23
SODIMM[61]
24
SODIMM[63]
25
SODIMM[65]
26
SODIMM[67]
27
SODIMM[69]
28
SODIMM[71]
30
SODIMM[73]
31
SODIMM[75]
32
SODIMM[77]
33
SODIMM[79]
34
SODIMM[81]
35
SODIMM[85]
37
SODIMM[97]
38
SODIMM[101]
39
SODIMM[103]
40
SODIMM[105]
41
SODIMM[107]
42
+3V3
43
SODIMM[127]
44
SODIMM[129]
45
SODIMM[131]
46
SODIMM[133]
47
SODIMM[135]
48
SODIMM[137]
49
Evaluation Board Side of the Patch Panel
X11
Row A
2
3
4
5
6
7
9
10
11
12
13
14
16
17
18
19
20
21
23
24
25
26
27
28
30
31
32
33
34
35
37
38
39
40
41
42
43
44
45
46
47
48
49
Conn. Type
Internal
function
Level shifted
Level shifted
Level shifted
Level shifted
Level shifted
Level shifted
Level shifted
Level shifted
Level shifted
VGA
Analog I/O
VGA
Level shifted
Level shifted
External
Connector
M1-4
M1-3
X25-B4
X25-B8
X25-B7
X25-B6
X25-B1
X25-B2
X25-B3
X25-B9
X15-10
X6-37
X15-5
X15-8
X15-9
X15-1
X27-B1
X18-14
X18-15
X27-B6
X27-A1
Analog I/O
Level shifted
X27-A6
X23-3
CAN
X6-41
X6-45
X6-46
CF
CF
X6-9
X6-35
X6-34
CAN
X3-B26
X3-A27
X3-C32
USB Host
USB Host
Level shifted
X3-A32
X3-C31
X29-1
Function
IrDA-RXD
IrDA-TXD
UART_FF_DTR
UART_FF_CTS
UART_FF_RTS
UART_FF_DSR
UART_FF_DCD
UART_FF_RXD
UART_FF_TXD
UART_FF_RI
SDIO-Card Detect
CF_Ready
SDIO-Clock
SDIO-DAT[1]
SDIO-DAT[2]
SDIO-DAT[3]
PS2Top-Data
LCD_Red6 / LDD[16]
Analog Out3
LCD_Red7 / LDD[17]
PS2Top-Clock
PS2Bottom-Data
Analog Out 1
PS2Bottom-Clock
LCD Backlight On
CAN_Interrupt
CF_Reset
CF Battery Voltage Detect 2
CF Battery Voltage Detect 1
CF-Card Detect
CF_Power Enable
CF Output enable
CF IO Write Strobe
CF IO Read Strobe
CAN_Chip Select
External Chip Select 1
External Chip Select 0(*)
External IO 2
USB Host Power Enable
USB Host Overcurrent Control
External IO 1
External IO 0
USB Client Detect
(*)Please note that if X11 pin 43 is jumpered then pin X3-A27 on the extension connector is not
available as the external chip select function, but just static high insted. For details, please refer to
the schematics.
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
26/27
Colibri Evalboard 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.
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 340 80 85 l www.toradex.com l [email protected] l
27/27

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