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Miscellanous

2 User connectors

J404: Power connector

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Connector:
CCA 2,5/2-G-5.08 P26THR by Phoenix Contact

Mating Connector:
MSTB 2,5/2-ST-5,08 by Phoenix Contact

Voltage polarity protection is achieved through a diode.
A nanofuse (near to J404) is used for current protection.

J401: Headset 3.5mm Audio Jack (CTIA)

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The 3.5mm audio-jack is using the commonly used CTIA pinning, so that a standard headphone or headset can be attached to the panel.

The signals are shared with the solder pads J212 (HEADPHONE_L), J213 (HEADPHONE_R), J214 (HEADPHONE_GND) and J219 (MIC).

HEADPHONE_L, HEADPHONE_R and HEADPHONE_GND of this connector are also connected to an audio amplifier, which outputs are routed to the audio connectors J405 and J406.

J402: µUSB connector

Connector: 47589-0001 by Molex

The USB2.0 µUSB connector is routed to USB-OTG port of the Trizeps module. Function depends on the placed Trizeps module and operating system. This interface may be used as USB-Slave, USB-Host or real USB-OTG port.

Note that the USB-OTG port can also be connected to the iMOD USB/I2C connector J203 through solder bridges. Only one of both can be used at the same time.

J403: USB A connector

Connector: 48393-0003 by Molex

The signals of the USB3.0 Typ-A connector are routed to the USB-HOST port of the Trizeps module.

The +5V supply to the USB-HOST port are short-circuit protected and current-limited (0.7A - 1.1A) by a power switch.

J501 Ethernet connector:

Connector: 74981104400 by Wuerth Electronic

The Ethernet connector uses the 10/100/1000Mbit Ethernet interface of the Trizeps module.

The integrated LEDs in this connector shows the status of the Ethernet connection:

• yellow - link-activity

• green - link-speed

J503: µSD-Card connector

Connector: DM3AT-SFPEJM5 by Hirose

This µSD-Card slot is powered by 3.3V.

Its signals are connected to the first SD/SDIO port of the Trizeps module. It may be used to extend the storage-memory of the panel with a Micro-SD card or to transfer files (i.e. updates).

3 Internal connectors

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J400: Power connector

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J302: iMOD USB/I2C connector

The iMod USB/I2C connector is a standard connector defined by SECO to allow customers to
easily add functions to a baseboard.
SECO offers different extension boards ranging from a simple breakout board or an additional
USB-type A connector to current-, voltage-, TOF-, NFC- sensors or IO-expander boards.
Customers may design their own peripherals which can be connected through a 10pol FFC
cable.

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Pin	Signal	Function
1	+5V	Power
2	USB_OTG_DM_C	USB D- signal
3	USB_OTG_DP_C	USB D+ signal
4	GND	Ground
5	+3V3	Power
6	I2C2_SCL	I2C2 clock signal
7	I2C2_SDA	I2C2 data signal
8	GPIO00	GPIO; mainly used as interrupt pin by attached boards
9	GPIO_AUX	GPIO; minly used as output
10	RESET_OUT#	Reset output of the Trizeps module. Low during reset and suspend, high when running

Connector: 687110149022 by Wuerth

The USB-OTG port of the Trizeps module is used by this connector.

This interface may be used as USB-Slave, USB-Host or real USB-OTG port. Actual function depends on Trizeps module and operating system.

Note that the USB-OTG port is also connected to the Micro-USB connector J402.

Only one of both connectors can be used at the same time!

The +5V power supply is not over-current protected.

J204: iMOD UART connector

The iMod UART connector is a standard connector defined by SECO to allow customers to easily add functions to a baseboard.
SECO offers different extension boards ranging from a simple breakout board to RS232/RS485/RS422 transceiver boards.
Customers may design their own peripherals which can be connected through a 10pol FFC cable.

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Connector: 687110149022 by Wuerth

This connector uses UART1 (COM1:) of the Trizeps-module.
Besides using it as normal serial-port, it can additional be configured to give debug-output of the operating system or to enter the bootloader of the Trizeps on startup.
Most signal pins of a Trizeps can be configured as GPIOs. Some or even all UART-pins of this connector could be used as GPIOs.

J211: iMOD CAN connector

The iMOD CAN connector is a standard connector defined by SECO to allow customers to easily add a CAN transceiver & connector to the baseboard.

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Connector: 687110149022 by Wuerth

The CAN_TX and CAN_RX are single-ended 3V3-level signals.
A CAN-transceiver is needed to convert these to a differential CAN signal.
CAN_GPIO signals may be used for auxiliary functions, i.e. enabling CAN-termination.

J217: iMOD Button/I2C or UART connector

The iMOD connectors are standard connectors defined by SECO to allow customers to easily add functions to a baseboard.

There are two mounting options for J217:

a) iMOD Button/I2C

The connector got 3 GPIOs for buttons and an I2C interface for sensors etc.

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Connector: 687110149022 by Wuerth

b) iMOD UART

This connector adds one additional UART which can be connected to an RS232/RS485 extension board.

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Connector: 687110149022 by Wuerth

This connector uses UART2 (COM2:) of the Trizeps-module.
Note that unlike the iMod UART connector J204, only the TXD, RXD, RTS and CTS signals of the UART-interface are available. The GPIO-pins used for the buttons stay the same like on the iMOD Button/I2C mounting option.

J215: Trizeps SODIMM connector

This SODIMM200 Trizeps connector can be populated with different Trizeps modules.
Although earlier and future Trizeps products will fit too, currently only Trizeps VII and newer modules are shipped with i-PAN T7 II.
Functionality of the whole i-PAN T7 II varies depending on which Trizeps module is inserted! (i.e. processing speed, RAM, Wifi and Bluetooth, audio …).
For the actual pinning of this connector refer to the Trizeps datasheets.

J216: Trizeps High Speed connector

For the actual pinning of this connector refer to the Triezps datasheet.

This connector carries the MIPI camera signals which are routed to the Raspberry Pi compatible camera connector J502 and the LVDS signals which are routed to the display connector J303.

J303: Display connector

SECO has qualified the display ATM0700L61-CT by AZ.

Please contact us, if you need to attach another display.

J302: Touch connector

See “J303: Display connector”.

J502: Raspberry Pi compatible camera connector

The iPAN-T7 II got a Raspberry Pi compatible connector to attach 4 channel MIPI cameras
through a flex-cable.

Connector: 54548-2271 by Molex

4 Soldering Pads

Headphone signals are routed to a 2.5W Class-D Audio amplifier, which outputs to the SPEAKER-pins. It is possible to enable and disable the speaker amplifier, but it is not possible to output different sounds to headphone and speaker at the same time.

The same headphone and microphone signals are used by “J401: Headset 3.5mm Audio Jack (CTIA)”.

5 Miscellanous

BAT300: Battery connector

The battery (CR1632) supplies the Realtime clock.

S200/S203: Fastboot button

The Fastboot switch is connected to the Fastboot sognal, which is used by differnet connectors and a solder-pad of the i-PAN T7 II. Its function depends on the operating system. I.e. it may act as suspend/resume switch in WEC7 or Fastboot switch for Android.

S201: BOOT_MODE0 button

The BOOT_MODE0 button is connected to Trizeps boot mode configuration pin.

S202: RESET_IN# button

The RESET_IN button brings the module into the reset status.

D200: Duo LED

The Duo LED lights up yellow when the board is supplied with power. The second LED is user-defined and lights red.

Realtime clock

The i-PAN T7 II got a Realtime clock which keeps time and date while the device is powered off. It is supplied by BAT300 when disconnected from power supply.

I2C EEPROM

An optional I2C-EEPROM on the i-PAN T7 II can be used to store data.
For example it can be used to store production-data, a serial-number or license-keys independent of the Trizeps main-storage

Power-Fail & Voltage Supervisor

The i-PAN T7 II got a circuit to detect when the input-voltage drops below a specific level. (The level is set through resistors and can be adjusted to customer needs.) If that happens a signal to the Trizeps powerfail GPIO (SODIMM-Pin 79) is issued and the application software is able to shut down or store process-data. The i-PAN T7 II has got no UPS-feature (uninterruptable power supply), so that the time between power fail and power off is greatly dependent on the external power-source.
The input voltage may be measured by ADC-input 2 of the Trizeps module (SODIMM-Pin 4).