Ixora Datasheet

Ixora Datasheet
Ixora
Datasheet
Ixora Datasheet
Revision History
Date
Doc. Rev.
Board Version
Changes
03-Nov-15
Rev. 1.0
V1.0
Initial Release: Datasheet has been updated to the new format.
25-Nov-15
Rev. 1.1
V1.0
Section 3.2.1, Power Supply Connectors: Corrected input voltage range in the
table.
Section 3.9.2, LVDS Connector (X19): Added details in the table for Pin 31 and
Pin 33.
04-Oct-16
Rev. 1.2
V1.0
Section 2.3.2, Bottom Side Connectors: Updated X26 connector description and
updated figure 3.
Section 3.5, USB: Corrected details in the table with respect to the jumper JP2
configuration.
Removed unused “MXM Pin Number” column from the tables.
07-Feb-17
Rev. 1.3
V1.0
Section 1.1, Reference Documents: Updated web-links.
Section 3.5, USB: Minor correction.
Section 3.12.2, Battery Holder (BAT1): Added note regarding battery holder
spring contact issue.
Section 3.9.1, Unified Interface Display (X15): Updated web-links.
Section 6, Design Data: Updated web-links.
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Page | 2
Ixora Datasheet
Contents
1
Introduction ........................................................................................................................................... 5
1.1
Reference Documents ......................................................................................................................... 5
1.1.1
Apalis Computer Modules............................................................................................................ 5
1.1.2
Push button On/Off controller datasheet ................................................................................... 5
1.1.3
Toradex Developer Website - Carrier Board Design ............................................................... 5
2
Features ................................................................................................................................................. 6
2.1
Overview ................................................................................................................................................ 6
2.2
Hardware Architecture Block Diagram ............................................................................................... 7
2.3
Physical Drawing................................................................................................................................... 8
2.3.1
Top Side Connectors .................................................................................................................... 8
2.3.2
Bottom Side Connectors .............................................................................................................. 9
2.4
Assembly Options ............................................................................................................................... 10
2.4.1
Ixora Assembly Option – Top Side ........................................................................................... 10
2.4.2
Ixora Assembly Option – Bottom Side ..................................................................................... 11
3
Interface Description ......................................................................................................................... 12
3.1
Apalis Computer-On-Module ............................................................................................................. 12
3.2
Power Supply ...................................................................................................................................... 12
3.2.1
Power Supply Connectors ......................................................................................................... 12
3.2.2
Power Control .............................................................................................................................. 13
3.2.3
FAN Connector ............................................................................................................................ 14
3.3
Indications ............................................................................................................................................ 14
3.4
Ethernet ................................................................................................................................................ 15
3.4.1
Ethernet Connector (X11) .......................................................................................................... 15
3.5
USB ....................................................................................................................................................... 15
3.5.1
USB Host (X7) ............................................................................................................................. 16
3.5.2
USB Host SS (X8)....................................................................................................................... 16
3.5.3
USB Client (X9) ........................................................................................................................... 16
3.6
PCIe ...................................................................................................................................................... 17
3.6.1
Mini PCIe (X25) ........................................................................................................................... 17
3.6.2
Mini-SIM Card Holder (X26) ...................................................................................................... 18
3.7
SATA..................................................................................................................................................... 19
3.7.1
mSATA (X23)............................................................................................................................... 19
3.8
SD Card / MMC ................................................................................................................................... 20
3.8.1
Micro SD Card Holder (X10) ..................................................................................................... 20
3.9
Display .................................................................................................................................................. 21
3.9.1
Unified Interface Display (X15) ................................................................................................. 21
3.9.2
LVDS Connector (X19) .............................................................................................................. 22
3.9.3
HDMI Connector (X17) ............................................................................................................... 24
3.10 Audio ..................................................................................................................................................... 25
3.10.1 Audio Jack (X12) ......................................................................................................................... 25
3.10.2 Line IN – S/PDIF Header (X18) ................................................................................................ 25
3.11 Digital and Analog I/O Interface ........................................................................................................ 26
3.11.1 UART ............................................................................................................................................ 26
3.11.2 CAN ............................................................................................................................................... 27
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Page | 3
Ixora Datasheet
3.11.3
3.11.4
3.11.5
Parallel Camera Interface (X14) ............................................................................................... 27
Extension Header (X27) ............................................................................................................. 28
Generic Touch-Screen (X16) .................................................................................................... 29
3.12 Real-Time Clock (RTC) ...................................................................................................................... 29
3.12.1 External RTC ............................................................................................................................... 29
3.12.2 Battery Holder (BAT1) ................................................................................................................ 29
4
5
Temperature Range ........................................................................................................................... 30
4.1
Operating Temperature Range (Tambient).......................................................................................... 30
4.2
Storage Temperature Range (Tstorage) .............................................................................................. 30
Mechanical Data ................................................................................................................................. 30
5.1
Ixora Carrier Board Dimensions - Top Side .................................................................................... 30
5.2
Ixora Carrier Board Dimensions - Bottom Side .............................................................................. 31
6
Design Data ......................................................................................................................................... 32
7
Product Compliance .......................................................................................................................... 32
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Page | 4
Ixora Datasheet
1 Introduction
Ixora is a carrier board for the Apalis family of system-on-modules. Ixora was designed to provide
access to some of the most important features supported by the Apalis family.
The major part of the standard interfaces, which are supported by the Apalis modules, are exposed on
the Ixora carrier board through a combination of real-world connector interfaces, card slot and 2.54mm
pitch pin headers.
The real world connectors, LEDs, push buttons are all placed on the board edge in a way that easily
allows having a boxed version of the Ixora carrier board.
1.1
Reference Documents
For detailed technical information about suitable computer modules, please refer to the documents
listed below.
1.1.1
Apalis Computer Modules
An overview of the Apalis product family:
https://www.toradex.com/computer-on-modules/apalis-arm-family
1.1.2
Push button On/Off controller datasheet
http://cds.linear.com/docs/en/datasheet/2954fb.pdf
1.1.3
Toradex Developer Website - Carrier Board Design
http://developer.toradex.com/carrier-board-design
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Page | 5
Ixora Datasheet
2 Features
2.1
Overview
The Ixora Carrier Board provides the following features and communication interfaces:

1x USB 2.0

2x USB 3.0 port

USB 2.0 OTG Micro-AB connector (shared) for host and host/client

RJ45 Ethernet (10/100/1000 Mbit)

1x microSD 4 Bit

1x mSATA

Mini PCIe with SIM card connector

Digital (TDMS) interface on HDMI connector

Dual channel LVDS interface (up to 24 bit color)

Unified Interface Display with built in resistive touch for direct LCD panel connection

Analog audio I/O on 3.5mm stereo jack

S/PDIF I/O on header

Line IN on header

3x RS232 Serial Interfaces

2x I2C, 1x SPI, 4x PWM, 4x Analog inputs, 8xGPIOs

2x CAN 2.0B Interface (up to 1Mbit/s)

Real-time clock with battery backup

Resistive touch screen connector 4/5-wire

GPIO Controlled LEDs

10 bit Parallel Camera Interface

FAN connector
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Ixora Datasheet
2.2
Hardware Architecture Block Diagram
Extension Connector
S/PDIF
Header
8bit
Parallel
Camera
Connector
S/PDIF
Header
EDT Display
Connector
SIM
Card
mSATA
Connector
Mini PCI-Express
Card
x1 Lane
Resistive Touch
SPI1
USBH2
USBH3
PortPort
I2C1
x1 Lane
Analogue and Resistive Touch
24 Bit Digital RGB
SPI (x2)
S/PDIF
I2C
(x3)
Type
Specific
Parallel Camera
PCI Express (x1)
SATA (x1)
Dedicated
GPIO (x8)
Apalis Module
Analogue Audio
Dual Channel LVDS
HDMI/DVI
VGA
Digital Audio
SDIO (4 bit)
MMC (8 bit)
USB (2 x USB3.0) (2 x USB2.0)
(1x client shared)
UART (x4)
Gigabit
Ethernet (x1)
System
Control
CAN (x2)
PWM (x4)
USBO1 Port
UART3/4 Ports
2x CAN 2.0b
Transceivers
With integrated
DC/DC
USB 3.0 Super
Speed Host
Connector
Mic/Speaker
Jack
Line IN
Header
Dual
channel
LVDS
Connector
HDMI
Connector
MicroSD
Card
Holder
2x user
controlled
LEDs
UART1 Port
Power IN Connectors
Power OUT Connectors
UART2 Port
USBH2 Port
USBH4 Port
USB 2.0 High
Speed Host
Connector
USB 3.0 Super
Speed Host
Connector
USB 2.0 High
Speed OTG
Connector
Gigabit
Ethernet
Connector
10 way
Header
UART3 Port
RS232
Transceiver
RS232 Transceiver
10 way
Header
10 way
Header
CTRL
signals
connector
Push Button Controller
with “always ON” jumper
Fig.1 Ixora Carrier Board Hardware Architecture
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Page | 7
Ixora Datasheet
2.3
Physical Drawing
2.3.1
Top Side Connectors
ON/OFF
RESET
X14 SW1
SW2
TOUCH
X4
X16
POWER
OUT
X6
FAN
CIF
X20
CAN1/2
X15 UNIF. TFT INTERFACE
X1 APALIS MODULE
X19
LVDS
EXTENSION
PWRCTRL
X5
X18
LINE IN/SPDIF
UART1
JP3
X22
UART2/3
X2 JP1
X27 X3
SW3
X12
X7
X17
JP2
USBH2
PWR IN
7 - 27V
HDMI
X8
X11
X21
USBH4
USBO1
ETHERNET
AUDIO
JACK
uSD CARD
USBO1
PIN ONEMARK
Fig.2 Ixora Carrier Board Connectors – Top Side
Ref
Description
Remarks
X1
Apalis MXM3
X2
Power IN
X3
Power IN
X4
Power OUT
X5
Power CTRL
X6
FAN Connector
X7
USB HOST
USBH2
X8
USB HOST SS
TOP: USBH4 – BOTTOM:USBO1 (Shared with X9)
X11
Gigabit Ethernet
X12
Audio IN/OUT jack
X14
Parallel Camera Header
X15
Unified Interface Display
X16
Touch-Screen Connector
X17
HDMI Connector
X18
Line IN – S/PDIF Header
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Ixora Datasheet
Ref
Description
X19
LVDS Connector
X20
CAN Header
X21
RS232 Header
RS232-2 – RS232-3
X22
RS232 Header
RS232-1
X27
Extension Header
2.3.2
Remarks
Bottom Side Connectors
BAT1
X23 mSATA
X25 MINIPCIe
X26
Mini
Nano-SIM
X10
X9
USBO1
uSD CARD
Fig.3 Ixora Carrier Board Connectors – Bottom Side
Ref
Description
Remarks
X9
USB OTG
USBO1 (High Speed shared with X8)
X10
Micro SD Card Holder
X23
mSATA
X25
Mini PCIe
X26
Mini SIM card Holder
BAT1
12mm Battery holder
Supported batteries: CR1216, BR1220, CL1225
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Page | 9
Ixora Datasheet
2.4
Assembly Options
This section marks/highlights the components on the Ixora carrier board that can be used to configure
different features and functional options.
WARNING:


2.4.1
Changing the PCB assembly voids the product warranty.
Toradex doesn’t take any responsibility for malfunction or damages caused by changing any
assembly option.
Ixora Assembly Option – Top Side
Fig.4 Ixora Carrier Board Assembly Options – Top Side
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Page | 10
Ixora Datasheet
2.4.2
Ixora Assembly Option – Bottom Side
Fig.5 Ixora Carrier Board Assembly Options – Bottom Side
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Ixora Datasheet
3 Interface Description
3.1
Apalis Computer-On-Module
Type:
MXM3 321 pin Socket
Manufacturer: JAE - MM70-314-310B1
For the pin-out of the Apalis module, please refer to the applicable Apalis module datasheet.
MXM3 SnapLock and Spacers are available on Ixora for fixing the Apalis module with the carrier
board. It is recommended to use M3 size screws to fasten Apalis module with the Spacers.
3.2
Power Supply
3.2.1
Power Supply Connectors
Ixora provides two methods of supplying power to the board:
-
The connector X2, which is a standard 5.5mm power jack barrel connector which is widely
used in consumer electronic devices.
The connector X3, which is a pluggable, dual-pin male screw type Phoenix terminal block
which is widely used in industrial applications. This connector is not assembled by default.
The connectors X2 and X3 are directly connected to the power output connector X4, to the FAN
connector X6 and to the LVDS connector X19. For this reason, when the 12V voltage supply is
required on these connectors, the input voltage must be 12V +/-10%.
Both the connectors have 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.
3.2.1.1 Barrel Power Supply Connector (X2)
Connector type: SwitchCraft RAPC722X
Pin
Description
1
GND_IN
2
PWR_IN
Voltage / range
7 – 27V
3.2.1.2 Phoenix Terminal Block Power Supply Connector (X3)
Connector type: Tyco 284512-2, Not assembled
Pin
Description
1
GND_IN
2
PWR_IN
Voltage / range
7 – 27V
3.2.1.3 Power Out Header (X4)
Connector type: 1x5 Pin Header Male, 2.54mm, Not assembled
Pin
Description
Voltage / range
1
+3.3V_SW
+3.3V
2
GND
3
+5V_SW
4
GND
5
V_SUPPLY_FILT_SW
+5V
PWR_IN
Please note that the pin 5 is not regulated because it is directly connected to the power supply
connectors X2 and X3.
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Ixora Datasheet
3.2.2
Power Control
Power control of the Ixora is implemented using a Linear LTC2954 Pushbutton On/Off controller and
with the signal POWER_ENABLE_MOCI, which is used to enable the peripheral power supplies.
For information about the signals provided by the controller LTC2954 please refer to the datasheet.
For more information regarding the power up sequence which is implemented on the board please
refer to the document “Apalis Carrier Board Design Guide”.
The switches SW1 and SW2 have been assigned the ON/OFF and Reset function, respectively. The
SW3 is, by default, connected to pin 160 of the MXM3 connector and can be used to activate
particular functionalities such as factory default restore. By disassembling resistor R91 and
assembling resistor R90, SW3 will be routed to pin 63 which is, for the Apalis T30 module, the
Recovery Mode pin.
Please note that pin 63 of the MXM3 connector can’t be used to enter Recovery Mode on the Apalis
iMX6 module, due to the inverted signal level.
The Power Control Header X5 allows the Reset and Power Button control signals to be accessed
externally.
3.2.2.1 Power Control Header (X5)
Connector type: 2x3 Pin Header Female, 2.54mm
Pin
Signal Name
I/O Type
Voltage
Pull-up/Pull-down
1
PWR_BTN#
I
2
GND
3
PWR_CTRL
I
4
INT#
I
10k to +3.3V
5
FORCE_OFF#
I
100k to +3.3V
6
RESET_MICO#
IO
100k to +1.9V
PWR
+3.3V max
100k to GND
+3V3
The pin 3 of the Power Control Header X5 can be used 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
Description
0V
The Pushbutton controller is working normally
3.3V
The Ixora carrier board is Always On when power is applied
3.2.2.2 Always On Jumper (JP1)
Jumper JP1 can be used to obtain “Always On” behaviour.
Connector type: 1x2 Pin Header Male, 2.54 mm
Jumper position
Description
Open
Board power supply is controlled via Power On/Off Switch.
Closed
Board power supply will be in the “Always On” state. Ixora carrier board will be powered-up as soon as
external power is applied.
The following table describes the assembly options available on the Ixora carrier board with respect to
the Switch SW3:
Assembled
Components
on Ixora V1.0
PCB Side
Assemble resistors R90
Disassemble resistors R91
R91
Bottom
Assemble resistors R91
Disassemble resistors R90
R91
Bottom
Solution Selected
Assembly Options
SW3 connected to pin 63 of the MXM3
connector (Recovery Mode pin on Apalis
T30).
SW3 connected to pin 160 of the MXM3
connector.
Please refer to figure 5 in Section 2.4, Assembly Options for the position of the resistors.
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Ixora Datasheet
3.2.3
FAN Connector
Ixora provides a FAN connector, X6. The voltage which is available at this connector is connected to
the V_SUPPLY_FILT voltage using a transistor which is controlled by 3.3V_SW or, optionally, using
the GPIO8 signal for software control.
3.2.3.1 FAN Connector (X6)
Connector type: 1x3 Pin Header Male with friction lock, 2.54 mm
Pin
Signal Name
I/O Type
Voltage
1
GND
PWR
PWR_IN
2
V_FAN_UNREG
PWR
3
NC
Pull-up/Pull-down
Please note that this voltage (V_FAN_UNREG) is not regulated because it is the same voltage that
has been provided on the connectors X2 or X3.
The following table describes the assembly options available on the Ixora carrier board with respect to
the FAN connector:
Assembled
Components
on Ixora V1.0
PCB Side
Assemble resistors R35
Disassemble resistors R36
R35
Top
Assemble resistors R36
Disassemble resistors R35
R35
Top
Solution Selected
Assembly Options
Use the GPIO_8 to control the FAN power
Use 3.3V_SW signal to control the FAN
power
Please refer to figure 4 in Section 2.4, Assembly Options for the position of the resistors.
3.3
Indications
Ixora features nine LEDs as indication for the status of some of the interfaces available on board. Two
of these LEDs are dual colour ones and can be controlled by using Apalis module GPIOs.
Following table describes the signal associated with the LEDs:
LED No.
Signal Name
LED1
The 3.3_SW voltage is available
LED2
The signal RESET_MOCI# is low therefore the module is reset
LED3
The VCC_USBO1 voltage is available therefore the bottom part of the connector X8 is used as HOST.
LED4_RED
Dual colour LED. This LED is RED when the signal on the pin 146 of the MXM3 connector is high.
LED4_GREEN
Dual colour LED. This LED is GREEN when the signal on the pin 162 of the MXM3 connector is high.
LED5_RED
Dual colour LED. This LED is RED when the signal on the pin 156 of the MXM3 connector is high.
LED5_GREEN
Dual colour LED. This LED is GREEN when the signal on the pin 152 of the MXM3 connector is high.
LED10
This LED indicates that the mSATA device is active.
LED11
Mini PCIe status indicator: WLAN
LED12
Mini PCIe status indicator: WWLAN
LED13
Mini PCIe status indicator: WPAN
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Page | 14
Ixora Datasheet
3.4
Ethernet
Ixora provides an RJ45 connector with integrated magnetics for 10/100/1000Mbit Ethernet.
3.4.1
Ethernet Connector (X11)
Connector type: RJ45, BEL L829-1J1T-43
Pin
Signal Name
MXM3 Pin Number
1
ETH1_CTREF_2
2
ETH1_MDI2_N
34
3
ETH1_MDI2_P
32
4
ETH1_MDI1_P
56
5
ETH1_MDI1_N
54
6
ETH1_CTREF_1
7
ETH1_CTREF_3
8
ETH1_MDI3_P
38
9
ETH1_MDI3_N
40
10
ETH1_MDI0_N
48
11
ETH1_MDI0_P
50
12
ETH1_CTREF_0
13
ETH1_ACT_C
14
3.3V_SW
15
ETH1_LINK_GB
16
3.3V_SW
17
ETH1_LINK_C
42 (via R70)
Voltage
Pull-up/Pull-down
+3.3V
PWR
+3.3V
PWR
+3.3V
44 (via R72)
44 (via R71)
S1/S2 SHIELD
3.5
I/O Type
PWR
USB
Ixora has 1x USB 2.0 host interface (X7), as well as a USB 2.0 OTG interface available on a Micro-AB
connector (X9).
The USB 2.0 part of the USB OTG interface is shared with the dual stacked USB 3.0 type A connector
X8, which can be used with the modules that support USB Super Speed interface.
By using the jumper JP2, it is possible to determine whether the interface USBO1 is used as an OTG
interface through the connector X9 or as a Host interface available on the bottom part of the connector
X8.
The Jumper JP2 is basically used to connect the signal USBO1_ID signal to GND: the USBO1_ID
signal enables the VCC_USBO1 voltage in the same way as when the port X9 is used as HOST.
When the VCC_USBO1 is enabled, the bottom part of the connector X8 or X9 is used as HOST.
For this reason, special attention needs to be paid to this jumper when the connector X9 has to be
used as CLIENT.
In order to give an indication that the voltage VCC_USBO1 is enabled, LED3 has been installed on the
board.
The following table summarizes the jumper JP2 configuration.
Connector type: 1x2 Pin Header Male, 2.54 mm
Jumper position
Description
Open
The connector X8 (bottom) is not powered. The connector X9 is used as OTG.
Closed
The connectors X8 (bottom) and X9 are configured as HOST only.
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Page | 15
Ixora Datasheet
3.5.1
USB Host (X7)
Connector type: USB Type-A, FCI 73725-0110BLF
Pin
Signal Name
MXM3 Pin Number
1
VCC_USBH2
2
USBH2_D_CON_N
82
3
USBH2_D_CON_P
80
4
GND_USBH2
Voltage
PWR
+5V
Pull-up/Pull-down
PWR
S1,S2, SHIELD
S3,S4
3.5.2
I/O Type
PWR
USB Host SS (X8)
Connector type: Stacked USB 3.0 Type-A, Amphenol GSB311231HR
Pin
Signal Name
MXM3 Pin Number
U1
VCC_USBH4
U2
USBH4_D_CON_N
100
U3
USBH4_D_CON_P
98
U4
GND_USBH4
U5
USBH4_SSRX_N
92
U6
USBH4_SSRX_P
94
U7
GND_USBH4
U8
USBH4_SSTX_N
104
U9
USBH4_SSTX_P
106
L1
VCC_USBO1
L2
USBO1_D_CON_N
76
L3
USBO1_D_CON_P
74
L4
GND_USBO1
L5
USBO1_SSRX_N
64
L6
USBO1_SSRX_P
62
L7
GND_USBO1
L8
USBO1_SSTX_N
70
L9
USBO1_SSTX_P
68
Voltage
PWR
+5V
Pull-up/Pull-down
PWR
PWR
PWR
+5V
PWR
PWR
S1,S2, SHIELD
S3,S4
3.5.3
I/O Type
PWR
USB Client (X9)
Connector type: Micro AB Type, Molex 47589-0001
Pin
Signal Name
1
VCC_USBO1
2
USBO1_D_CL_N
76 (via R55)
3
USBO1_D_CL_P
74 (via R54)
4
USBO1_ID
5
GND_USBO1
S1,S2, SHIELD
S3,S4
MXM3 Pin Number
I/O Type
Voltage
PWR
+5V
72
Pull-up/Pull-down
100K
PWR
PWR
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Page | 16
Ixora Datasheet
3.6
PCIe
Ixora supports the PCI Express interface on the Apalis module and allows Mini PCIe devices to be
connected.
By changing the value of the GPIO connected to pin 144 of the MXM3 connector, it is possible to
disable the wireless capabilities of the mini PCIe card assembled in the connector X25. In particular,
the wireless is disabled when this signal voltage is zero.
3.6.1
Mini PCIe (X25)
Connector type: Mini PCIe Card Connector and Latch, Molex 67910-5700, 48099-5701
Pin
Signal Name
MXM3 Pin Number
I/O Type
Voltage
1
PCIE1_WAKE#
37 (via R137)
IO
+3.3V
2
3.3V_PCIE1
PWR
+3.3V
3
NC
4
GND
5
NC
6
1.5V_PCIE1
7
NC
8
PCIE1_UIM_PWR
9
GND
10
PCIE1_UIM_DATA
11
PCIE1_CLK_N
12
PCIE1_UIM_CLK
13
PCIE1_CLK_P
14
PCIE1_UIM_RESET
15
GND
16
PCIE1_UIM_VPP
17
NC
18
GND
19
NC
20
PCIE1_WDISABLE#
21
GND
22
RESET_MOCI#
26
O
23
PCIE1_RX_N
41
I
24
3.3V_PCIE1
25
PCIE1_RX_P
26
GND
PWR
27
GND
PWR
28
1.5V_MSATA1
PWR
29
GND
PWR
30
PCIE1_SMCLK
31
PCIE1_TX_N
32
PCIE1_SMDAT
33
PCIE1_TX_P
34
GND
PWR
35
GND
PWR
Pull-up/Pull-down
PWR
PWR
+1.5V
PWR
IO
53
O
55
O
PWR
PWR
IO
47K to 3.3V_PCIE1
PWR
PWR
43
+1.5V
+3.3V
O
IO
49
+3.3V
I
I2C CLK
47
+3.3V
+3.3V
O
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Page | 17
Ixora Datasheet
Pin
Signal Name
MXM3 Pin Number
I/O Type
36
USBH3_D_N
88
IO
37
GND
38
USBH3_D_P
39
3.3V_PCIE1
PWR
40
GND
PWR
41
3.3V_PCIE1
PWR
42
PCIE1_WWLAN#
43
GND
44
PCIE1_WLAN#
45
NC
46
PCIE1_WPAN#
47
NC
48
1.5V_MSATA1
49
NC
50
GND
51
NC
52
3.3V_PCIE1
3.6.2
Voltage
Pull-up/Pull-down
PWR
86
IO
+3.3V
+3.3V
O
PWR
O
O
PWR
+1.5V
PWR
PWR
+3.3V
Mini-SIM Card Holder (X26)
Connector type: Molex 47023-0001
Pin
Signal Name
I/O Type
1
PCIE1_UIM_PWR
2
PCIE1_UIM_RESET
IO
3
PCIE1_UIM_CLK
IO
5
GND
PWR
6
PCIE1_UIM_VPP
PWR
7
PCIE1_UIM_DATA
Voltage
Pull-up/Pull-down
PWR
IO
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Page | 18
Ixora Datasheet
3.7
SATA
Ixora supports the Serial ATA (SATA) interface on the Apalis module and allows peripherals such as
mSATA SSDs to be connected.
3.7.1
mSATA (X23)
Connector type: Mini PCIe Card Connector and Latch, Molex 67910-5700, 48099-5701
Pin
Signal Name
MXM3 Pin Number
I/O Type
Voltage
1
NC
2
3.3V_MSATA1
PWR
+3.3V
3
NC
4
GND
5
NC
6
1.5V_MSATA1
7
NC
8
NC
9
GND
10
NC
11
NC
12
NC
13
NC
14
NC
15
GND
16
NC
17
NC
18
GND
19
NC
20
NC
21
GND
22
NC
23
SATA1_MSATA_RX_P
24
3.3V_MSATA1
25
SATA1_MSATA_RX_N
26
GND
PWR
27
GND
PWR
28
1.5V_MSATA1
PWR
29
GND
PWR
30
SATA1_MSATA_SCL
211 (via R121)
I2C CLK
31
SATA1_MSATA_TX_N
31
O
32
SATA1_MSATA_SDA
209 (via R122)
IO
33
SATA1_MSATA_TX_P
33
O
34
GND
PWR
35
GND
PWR
36
NC
37
GND
38
NC
Pull-up/Pull-down
PWR
PWR
+1.5V
PWR
PWR
PWR
PWR
25
I
PWR
27
I
+1.5V
+3.3V
1.8K to 3.3V_SW
+3.3V
1.8K to 3.3V_SW
PWR
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Page | 19
Ixora Datasheet
Pin
Signal Name
I/O Type
Voltage
39
3.3V_MSATA1
MXM3 Pin Number
PWR
+3.3V
40
GND
PWR
41
3.3V_MSATA1
PWR
+3.3V
42
NC
43
NC
44
NC
45
NC
46
NC
47
NC
48
1.5V_MSATA1
PWR
+1.5V
49
SATA1_MSATA_ACT#
50
GND
51
SATA1_MSATA_PREDET#
52
3.3V_MSATA1
Pull-up/Pull-down
O
PWR
PWR
+3.3V
For further information regarding the mSATA interface, please refer to Serial ATA Specification Rev.
3.1 Gold.
3.8
SD Card / MMC
Ixora features a 4bit SDIO interface through a micro SD card holder. The hardware supported card
detect function is implemented.
3.8.1
Micro SD Card Holder (X10)
Connector type: Amopenol 101-00581-59
Pin
Signal Name
MXM3 Pin Number
I/O Type
Voltage
Pull-up/Pull-down
1
SD1_D2
176
IO
+3V3
68K to 3.3V_SW
2
SD1_D3
178
IO
+3V3
68K to 3.3V_SW
3
SD1_CMD
180
I
+3V3
33K to 3.3V_SW
4
3.3V_SD
PWR
+3V3
5
SD1_CLK
I
+3V3
6
GND
7
SD1_D0
186
IO
+3V3
68K to 3.3V_SW
8
SD1_D1
188
IO
+3V3
68K to 3.3V_SW
CD1/2 SD1_CD
190
O
+3.3V
100K to 3.3V_SW
184
PWR
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Page | 20
Ixora Datasheet
3.9
Display
Ixora provides many options for connecting LCD panels and monitors, with the following three
interfaces supported:



24 bit digital RGB
Dual Channel 24 bit LVDS
HDMI
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
3.9.1
Unified Interface Display (X15)
Ixora carrier board provides a digital RGB interface port (18-bpp) to interface with the LCD panels
using a 40-way, Unified Interface Display connector (X15). It also includes a 4-wire resistive touch
screen interface on the same FFC connector.
The Unified Interface Display connector (X15) is compatible with the EDT Unified TFT Interface. A
variety of LCD panels with integrated touch support for evaluation purposes are available at the
Toradex Webshop.

http://developer.toradex.com/products/edt-display
For customers looking for capacitive touch display solution, Ixora carrier boards are fully compatible
with the Toradex Capacitive Multi-Touch Display solution. Please refer to the following developer page
link for more details:

http://developer.toradex.com/products/capacitive-multi-touch-display
For more TFT display solutions, refer to the following developer webpage articles:



http://developer.toradex.com/knowledge-base/supported-displays
http://developer.toradex.com/knowledge-base/tianma-rgb-display-adapter-board
http://developer.toradex.com/knowledge-base/generic-rgb-display-adapter-board
Connector type: Omron XF2M-4015-1A
Color Mapping
18bpp
MXM3
Number
Pin
Signal Name
I/O Type
Voltage
1
GND
PWR
2
GND
PWR
3
+3.3V_SW
PWR
+3.3V
4
+3.3V_SW
PWR
+3.3V
5
BKL1_ON
286
O
+3.3V
6
PWM_BKL1
239
O
+3.3V
7
RESET_MOCI_EDT#
26 (via R81)
O
+3.3V
8
LCD1_B7
BLUE 5
301
O
+3.3V
9
LCD1_B6
BLUE 4
299
O
+3.3V
10
LCD1_B5
BLUE 3
297
O
+3.3V
11
LCD1_B4
BLUE 2
295
O
+3.3V
12
LCD1_B3
BLUE 1
293
O
+3.3V
13
LCD1_B2
BLUE 0
291
O
+3.3V
14
GND
15
LCD1_G7
GREEN 5
283
O
+3.3V
16
LCD1_G6
GREEN 4
281
O
+3.3V
17
LCD1_G5
GREEN 3
279
O
+3.3V
18
LCD1_G4
GREEN 2
277
O
+3.3V
Pull-up/ Pulldown
PWR
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Page | 21
Ixora Datasheet
Color Mapping
18bpp
MXM3
Number
I/O Type
Voltage
LCD1_G3
GREEN 1
275
O
+3.3V
20
LCD1_G2
GREEN 0
273
O
+3.3V
21
GND
22
LCD1_R7
RED 5
265
O
+3.3V
23
LCD1_R6
RED 4
263
O
+3.3V
24
LCD1_R5
RED 3
261
O
+3.3V
25
LCD1_R4
RED 2
259
O
+3.3V
26
LCD1_R3
RED 1
257
O
+3.3V
27
LCD1_R2
RED 0
255
O
+3.3V
28
LCD1_PCLK
243
O
+3.3V
29
GND
30
LCD1_HSYNC
247
O
+3.3V
31
LCD1_VSYNC
245
O
+3.3V
32
LCD1_DE
249
O
+3.3V
33
LCD1_CONF1: Connected to
3.3V or GND via assembly option.
The default assembly is GND
O
+3.3V/GND
LCD1_CONF2: Connected to
3.3V or GND via assembly option.
The default assembly is GND
O
+3.3V/GND
Pin
Signal Name
19
34
Pull-up/ Pulldown
PWR
PWR
35
GND
PWR
36
+3.3V_SW
PWR
+3.3V
37
AN1_TSPY
319
O
+3.3V
38
AN1_TSMX
317
O
+3.3V
39
AN1_TSMY
321
O
+3.3V
40
AN1_TSPX
315
O
+3.3V
The following table describes the assembly options available on the Ixora carrier board with respect to
the Unified Interface Display:
Solution Selected
Assembly Options
Unified Interface Display ,
Rotate display
Assemble appropriate 0R resistors R83, R84, R86,
and R87. Refer to LCD TFT datasheet for
configuration details.
Assembled
Components on
Ixora V1.0
PCB Side
R84, R87
Bottom
Please refer to figure 5 in Section 2.4, Assembly Options for the position of the resistors.
3.9.2
LVDS Connector (X19)
Connector type: Hirose DF13A-40DP-1.25V(55)
Pin
Signal Name
MXM3 Pin Number
1
LVDS1_A_TX3_P
2
GND
3
LVDS1_A_TX3_N
270
4
LVDS1_B_CLK_N
276
5
GND
6
LVDS1_B_CLK_P
I/O Type
Voltage
Pull-up/Pull-down
272
278
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Page | 22
Ixora Datasheet
Pin
Signal Name
7
LVDS1_A_TX2_P
MXM3 Pin Number
I/O Type
Voltage
8
GND
9
LVDS1_A_TX2_N
264
10
LVDS1_B_TX0_N
282
11
GND
12
LVDS1_B_TX0_P
284
13
LVDS1_A_TX1_P
260
14
GND
15
LVDS1_A_TX1_N
258
16
LVDS1_B_TX1_N
288
17
GND
18
LVDS1_B_TX1_P
290
19
LVDS1_A_TX0_P
254
20
GND
21
LVDS1_A_TX0_N
252
22
LVDS1_B_TX2_N
294
23
GND
24
LVDS1_B_TX2_P
296
25
LVDS1_A_CLK_P
248
26
GND
27
LVDS1_A_CLK_N
246
28
LVDS1_B_TX3_N
300
29
GND
30
LVDS1_B_TX3_P
31
LVDS1_SEL_1: Can be
connected to 5V or 3.3V or
GND via assembly option. The
default assembly is 3.3V.
32
LVDS1_3.3V_SW
33
LVDS1_SEL_2: Can be
connected to 5V or 3.3V or
GND via assembly option. The
default assembly is 3.3V.
PWR
3.3V_SW
34
LVDS1_5V
PWR
5V_SW
35
PWM_BKL1
36
NC
37
BKL1_ON
38
NC
39
LVDS1_12V_SW_UNREG
PWR
V_SUPPLY_FILT_SW
40
LVDS1_12V_SW_UNREG
PWR
V_SUPPLY_FILT_SW
Pull-up/Pull-down
266
302
239
286
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
By using the assembly option, it is possible to configure the values of the pins 31 and 33 of the
connector X19.
The following table describes the assembly options available on the Ixora carrier board with respect to
the LVDS interface:
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Page | 23
Ixora Datasheet
Assembled
Components
on Ixora V1.0
PCB Side
Assemble resistors R97
Disassemble resistors R98 and R99
R97
Top
LVDS1_SEL_1 to
LVDS1_5V
Assemble resistors R98
Disassemble resistors R97 and R99
R97
Top
LVDS1_SEL_1 to GND
Assemble resistors R99
Disassemble resistors R97 and R98
R97
Top
LVDS1_SEL_2 to
LVDS1_3.3V_SW
Assemble resistors R100
Disassemble resistors R101 and R102
R100
Top
LVDS1_SEL_2 to
LVDS1_5V
Assemble resistors R101
Disassemble resistors R100 and R102
R100
Top
LVDS1_SEL_2 to GND
Assemble resistors R102
Disassemble resistors R100 and R101
R100
Top
Solution Selected
Assembly Options
LVDS1_SEL_1 to
LVDS1_3.3V_SW
Please refer to figure 5 in Section 2.4, Assembly Options for the position of the resistors.
3.9.3
HDMI Connector (X17)
Connector type: FCI 10029449-111RLF
Pin
Signal Name
MXM3 Pin Number
1
HDMI1_TXD2_P
2
GND
3
HDMI1_TXD2_N
224
4
HDMI1_TXD1_P
228
5
GND
6
HDMI1_TXD1_N
230
7
HDMI1_TXD0_P
234
8
GND
9
HDMI1_TXD0_N
236
10
HDMI1_TXC_P
240
11
GND
12
HDMI1_TXC_N
13
HDMI1_CEC
14
NC
15
I/O Type
Voltage
Pull-up/Pull-down
222
PWR
PWR
PWR
PWR
242
220 (via IC9)
IO
+5V
I2C2_DDC_SCL_HDMI
207 (via IC9)
O
+5V
16
I2C2_DDC_SDA_HDMI
205 (via IC9)
IO
+5V
17
GND
18
HDMI_VDISP
PWR
+5V
19
HDMI1_HPD
I
+5V
232 (via IC9)
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Page | 24
Ixora Datasheet
3.10 Audio
Ixora offers one analogue audio interface which is provided by the Apalis Module. It is available on the
connector X12. This connector is a standard jack for active loudspeakers or headphones and
microphone input. Please refer to this Wikipedia link to view the list of the compatible headphones.
In addition, Ixora features the Line IN and S/PDIF IN and OUT interfaces on a non-assembled 7-pin
header.
3.10.1 Audio Jack (X12)
Connector type: CUI SJ-43516-SMT
Pin
Signal Name
MXM3 Pin Number
I/O Type
Voltage
1
AGND
2
AAP1_HP_AC_L
316 (via C76)
O
+3V3
3
AAP1_HP_AC_R
312 (via C77)
O
+3V3
4
AAP1_MICIN
306
I
+3V3
5
AAP1_HP_AC_L
316 (via C76)
O
+3V3
6
AAP1_HP_AC_R
312 (via C77)
O
+3V3
Pull-up/Pull-down
PWR
3.10.2 Line IN – S/PDIF Header (X18)
Connector type: 1x7 Pin Header Male, 2.54mm, Not assembled
Pin
Signal Name
MXM3 Pin Number
I/O Type
1
5V_SW
2
SPDIF1_IN
217
I
3
SPDIF1_OUT
215
O
4
GND
PWR
5
AGND
PWR
6
AAP1_LIN_L
310
I
7
AAP1_LIN_R
312
I
Voltage
Pull-up/Pull-down
PWR
+3V3
+3V3
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Page | 25
Ixora Datasheet
3.11 Digital and Analog I/O Interface
3.11.1 UART
Ixora features 4 UART interfaces that are connected to the following connectors:




UART 1 to the connector X22 through an RS232 transceiver.
UART 2 to the connector X21 through an RS232 transceiver.
UART 3 to the connector X21 through an RS232 transceiver and to the connector X27.
UART 4 to the connector X27.
It is possible to disconnect the signal UART3_RXD from the RS232 IC12 transceiver by disassembling
the jumper JP3. In addition, it is possible to put the transceiver IC12 in high impedance status by
forcing to zero, the value of the GPIO connected to pin 164 of the MXM3 connector.
One of these two configurations is required when the interface UART3 need to be used at the TTL
level on the connector X27.
3.11.1.1 RS232 Header (X21)
Connector type: 2x5 Pin Header Male, 2.54mm
Pin
Signal Name
I/O Type
1
UART3_RS232_RXD
2
NC
3
UART2_RS232_RXD
I
4
UART2_RS232_RTS
O
5
UART2_RS232_TXD
O
6
UART2_RS232_CTS
I
7
UART3_RS232_TXD
O
8
NC
9
GND
Voltage
Pull-up/Pull-down
Voltage
Pull-up/Pull-down
I
3.11.1.2 RS232 Header (X22)
Connector type: 2x5 Pin Header Male, 2.54mm
Pin
Signal Name
I/O Type
1
UART1_RS232_DCD
I
2
UART1_RS232_DSR
I
3
UART1_RS232_RXD
I
4
UART1_RS232_RTS
O
5
UART1_RS232_TXD
O
6
UART1_RS232_CTS
I
7
UART1_RS232_DTR
O
8
UART1_RS232_RI
I
9
GND
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Page | 26
Ixora Datasheet
3.11.2 CAN
Ixora uses the Microchip ADM3053BRWZ signal and power CAN transceiver to implement two CAN
2.0b interfaces in conjunction with the two CAN interfaces on the Apalis module. The CAN ports are
electrically isolated from the system power supply.
The CAN interfaces are available on the header X20.
3.11.2.1 CAN Header (X20)
Connector type: 2x3 Pin Header Male, 2.54mm
Pin
Signal Name
I/O Type
Voltage
1
CAN1_L
IO
+5V
2
CAN1_H
IO
+5V
3
CAN1_GND_ISO
PWR
4
CAN2_GND_ISO
PWR
5
CAN2_H
IO
+5V
6
CAN2_L
IO
+5V
Pull-up/Pull-down
3.11.3 Parallel Camera Interface (X14)
The Parallel Camera Interface on connector X14 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 Apalis
module datasheet.
Connector type: 2x10 Pin Header Male, 2.54mm
Pin
Signal Name
MXM3 Pin Number
I/O Type
Voltage
Pull-up/Pull-down
1
3.3V_SW
PWR
2
3.3V_SW
PWR
3
CAM1_MCLK
193
IO
+3V3
4
CAM1_PCLK
191
IO
+3V3
5
CAM1_HSYNC
197
IO
+3V3
6
CAM1_VSYNC
195
IO
+3V3
7
CAM1_D0
187
IO
+3V3
8
CAM1_D1
185
IO
+3V3
9
CAM1_D2
183
IO
+3V3
10
CAM1_D3
181
IO
+3V3
11
CAM1_D4
179
IO
+3V3
12
CAM1_D5
177
IO
+3V3
13
CAM1_D6
175
IO
+3V3
14
CAM1_D7
173
IO
+3V3
15
I2C_CAM1_SCL
203
O
+3V3
1.8K to 3.3V_SW
16
I2C_CAM1_SDA
201
IO
+3V3
1.8K to 3.3V_SW
17
CAM1_D8
135
IO
+3V3
18
CAM1_D9
159
IO
+3V3
19
GND
PWR
20
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 | 27
Ixora Datasheet
3.11.4 Extension Header (X27)
Connector type: 2x18 Pin Header Male, 2.54mm
Pin
Signal Name
MXM3 Pin Number
I/O Type
Voltage
1
Pull-up/Pull-down
RESET_MICO#
28
I
+3.3V
2
POWER_ENABLE_MOCI
24
O
+3.3V
3
WAKE1_MICO#
37
I
+3.3V
4
RESET_MOCI#
26
O
+3.3V
5
I2C1_SDA
209
I/O
+3.3V
1.8K to 3.3V_SW
6
I2C1_SCL
211
I/O
+3.3V
1.8K to 3.3V_SW
7
GND
8
SPI1_CLK
221
I/O
+3.3V
9
SPI1_CS
227
I/O
+3.3V
10
SPI1_MISO
223
I
+3.3V
11
SPI1_MOSI
225
O
+3.3V
12
5V_SW
PWR
+5V
13
GPIO1
1
I/O
+3.3V
14
GPIO2
3
I/O
+3.3V
15
GPIO3
5
I/O
+3.3V
16
GPIO4
7
I/O
+3.3V
17
GPIO5
11
I/O
+3.3V
18
GPIO6
13
I/O
+3.3V
19
GPIO7
15
I/O
+3.3V
20
GPIO8
17
I/O
+3.3V
21
GND
22
AN1_ADC0
305
I
+3.3V
23
AN1_ADC1
307
I
+3.3V
24
AN1_ADC2
309
I
+3.3V
25
AN1_TSWIP_ADC3
311
I
+3.3V
26
AGND
27
UART3_RXD
135
I
+3.3V
28
UART3_TXD
134
O
+3.3V
29
3.3V_SW
PWR
+3.3V
30
UART4_RXD
140
I
+3.3V
31
UART4_TXD
138
O
+3.3V
32
GND
33
PWM1
2
O
+3.3V
34
PWM2
4
O
+3.3V
35
PWM3
6
O
+3.3V
36
PWM4
8
O
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
Ixora Datasheet
3.11.5 Generic Touch-Screen (X16)
Connector type: Hirose DF13C-6P-1.25V(51)
Pin
Signal Name
MXM3 Pin Number
I/O Type
Voltage
1
GND
2
AN1_TSMY
321
I
+3V3
3
AN1_TSPY
319
I
+3V3
4
AN1_TSMX
317
I
+3V3
5
AN1_TSPX
315
I
+3V3
6
AN1_TSWIP
311 (via R145)
I
+3V3
Pull-up/Pull-down
PWR
Remarks:

For further information about the 5-wire resistive touch interface, please refer to our
developer site:
http://developer.toradex.com/knowledge-base/5-wire-resistive-touch-interface
3.12 Real-Time Clock (RTC)
3.12.1 External RTC
The Ixora carrier board uses the STMicroelectronics, M41T0M6 chip as external RTC.
3.12.2 Battery Holder (BAT1)
A 12 mm (diameter) coin cell/battery should be used with the Battery Holder (BAT1). Coin cell can be
used to provide power backup to the external RTC circuits when external power supply is not
available. The following type of batteries is supported: BR1216, CR1216, BR1220, CL1220, CR1220,
BR1225.
Connector type: KEYSTONE-3000
Pin
Description
Voltage
1
VCC_BATT
+3.0V
2
GND
Note:
The spring contact on the top side of the battery holder sets/bends based on the battery thickness.
In case a thicker battery (like BR1225, 2.5mm thickness) is inserted first, the spring contact will set
and later if the battery is replaced by a thinner battery (like BR1220, 2.0mm thickness). The battery
holder will not hold the replacement battery firmly.
Customers are advised to not to use thinner battery after using the thicker battery with the battery
holder (BAT1).
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
Ixora Datasheet
4
Temperature Range
4.1
Operating Temperature Range (Tambient)

4.2
-20 °C to +70 °C.
Storage Temperature Range (Tstorage)

-20 °C to +70 °C.
5 Mechanical Data
5.1
Ixora Carrier Board Dimensions - Top Side
Fig.6 Ixora Carrier Board Mechanical Drawing – Top Side (All dimensions in millimeter)
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
Ixora Datasheet
5.2
Ixora Carrier Board Dimensions - Bottom Side
Fig.7 Ixora Carrier Board Mechanical Drawing – Bottom Side (All dimensions in millimeter)
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
Ixora Datasheet
6 Design Data
The design data for Toradex carrier boards are freely available in the Altium Designer format. The
design data includes schematics, layout, and component libraries.
To download the carrier board design
http://developer.toradex.com/carrier-board-design
data,
please
use
the
web-link
below:
7 Product Compliance
Up-to-date information about product compliance such as RoHS, CE, UL-94, Conflict Mineral, REACH
etc. can be found on our website at: http://www.toradex.com/support/product-compliance
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
Ixora 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 41 500 48 00 l www.toradex.com l info@toradex.com
Page | 33
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