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i-PAN T7 II, Front and Back

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Block diagram

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Figure xxx: Simplified block diagram of i-PAN T7 II Baseboard

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1 Connector

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positions

Figure xxx: Connectors of i-PAN T7 II Baseboard

Connectors:

Reference

Function

J215

SODIMM Connector for Trizeps modules

J216

High Speed connector for Trizeps modules

J502

Raspberry Pi compatible camera connector

J503

µSD-Card connector

J401

Headset 3.5 Audio Jack (CTIA)

J405

Speaker connector extern

J406

Speaker connector intern

J404

Power connector

J402

µUSB connector

J403

USB A connector

J501

Ethernet connector RJ45

J203

iMOD USB/I2C connector

J204

iMOD UART connector

J217

iMOD Button/I2C or UART connector

J211

iMOD CAN connector

J303

Display connector

J302

Touch connector

Soldering Pads

Reference

Function

J205

SPI1_MOSI, GPIO

J206

SPI1_MISO, GPIO

J201

SPI1_CLK, GPIO

J200

SPI1_SS0, GPIO

J210

+3V3

J209

Fastboot

J202

Ground

J218

MIC

J219

MIC_GND

J212

HEADPHONE_L

J213

HEADPHONE_R

J214

HEADPHONE_GND

J304

Ground

J305

Chassis Ground

J407 rectangular pad

Speaker +

J407 circular pad

Speaker -

Miscellanous

Reference

Function

BAT300

Battery connector (CR1632)

S200

Fastboot

S201

BOOTMODE_0

S202

RESET_IN#

S203

Fastboot

D200

Duo LED (Power and GPIO)

2 User connectors

J404: Power connector

Pin

Signal

1

VIN (+9V up to +24V)

2

GND

...

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

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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.

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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.

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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.

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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:

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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

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.

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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.

...

Pin

Signal

Function

1

UART1_RI

RI input

2

UART1_DCD

DCD input

3

UART1_DSR

DSR input

4

GND

Ground

5

+3V3

Power

6

UART1_RTS

RTS output

7

UART1_CTS

CTS input

8

UART1_TXD

TXD output

9

UART1_RXD

RXD input

10

UART1_DTR

DTR output

Connector: 687110149022 by Wuerth

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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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Pin

Signal

Function

1

+5V

Power

2

CAN_GPIO2

Generic GPIO

3

CAN_GPIO3

Generic GPIO

4

GND

Ground

5

+3V3

Power

6

CAN2_TX

Single ended TX output of CAN port 2

7

CAN2_RX

Single ended RX input of CAN port 2

8

CAN1_TX

Single ended TX output of CAN port 1

9

CAN1_RX

Single ended RX input of CAN port 1

10

CAN_GPIO0

Generic GPIO

Connector: 687110149022 by Wuerth

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

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Pin

Signal

Function

1

FASTBOOT

On/Off, Fastboot, …(OS specific)

2

SP113

Generic GPIO, i.e. Volume+

3

SP117

Generic GPIO, i.e. Volume-

4

GND

Ground

5

+3V3

Power

6

I2C2_SCL

I2C2 clock signal

7

I2C2_SDA

I2C2 data signal

8

SP119

GPIO, mailnly used as interrupt input pin by attached boards

9

SP112

GPIO, mainly used as output

10

RESET_OUT#

Rest output of the Trizeps module. Low during reset and suspend, high when running

Connector: 687110149022 by Wuerth

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

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Pin

Signal

Function

1

FASTBOOT

On/Off, Fastboot, …(OS specific)

2

SP113

Generic GPIO, i.e. Volume+

3

SP117

Generic GPIO, i.e. Volume-

4

GND

Ground

5

+3V3

Power

6

UART2_RTS

RTS output

7

UART2_CTS

CTS input

8

UART2_TXD

TXD output

9

UART2_RXD

RXD input

10

RESET_OUT#

Rest output of the Trizeps module. Low during reset and suspend, high when running

Connector: 687110149022 by Wuerth

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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 BluetoothBT, audio …).
For the actual pinning of this connector refer to the Trizeps datasheets.

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

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SECO has qualified the display ATM0700L61-CT by AZ.
Please contact us, if you need to attach another display.

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

Pin

Signal

1

GND

Ground

2

CSI1_DAT0_N

differential camera data 0 signal negative

3

CSI1_DAT0_P

differential camera data 0 signal positive

4

GND

Ground

5

CSI1_DAT1_N

differential camera data 1 signal negative

6

CSI1_DAT1_P

differential camera data 1 signal positive

7

GND

Ground

8

CSI1_CLK_N

differential camera clock signal negative

9

CSI1_CLK_P

differential camera clock signal positive

10

GND

Ground

11

CSI1_DAT2_N

differential camera data 2 signal negative

12

CSI1_DAT2_P

differential camera data 2 signal positive

13

GND

Ground

14

CSI1_DAT3_N

differential camera data 3 signal negative

15

CSI1_DAT3_P

differential camera data 3 signal positive

16

GND

Ground

17

CAM_PWDN

Camera Power down signal

18

CAM_RESET#

Camera Reset signal (active low)

19

GND

Ground

20

I2C1_SCL

I2C1 clock signal

21

I2C1_SDA

I2C1 data signal

22

+3V3

Power

Connector: 54548-2271 by Molex

4 Soldering Pads

J205

SPI1_MOSI, GPIO

Pin function depends on Trizeps module and may require a special version to use SPI-functionality. With a mounting option of the Trizeps module it is possible to route an UART RXD/TXD signal to thes pins

J206

SPI1_MISO, GPIO

J201

SPI1_CLK, GPIO

J200

SPI1_SS0, GPIO

J210

+3V3

Power

J209

Fastboot

On/Off, Fastboot, … (OS-specific)

J202

Ground

Ground

J218

MIC

Microphone input

J219

MIC_GND

Microphone Ground

J212

HEADPHONE_L

Stereo Headphone Left

J213

HEADPHONE_R

Stereo Headphone Right

J214

HEADPHONE_GND

Headphone Ground

J304

Ground

Ground

J305

Chassis Ground

Ground

J407 rectangular pad

Speaker +

2.5W Class-D Audio-Amp

J407 circular pad

Speaker -

2.5W Class-D Audio-Amp

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 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).

6 Electrical Pin-Information

PI: Power Input
PO: Power Output
CO: Charger Output

AI: Analog Input
AO: Analog Output

DI: Digital Input
DO: Digital Output
DIO: Digital Input/Output

DIFI: Differential Input
DIFO: Differential Output
DIFIO: Differential Input/Output

PD: Pull-Down (PDp: Pull-Down, Pull-behavior can be changed by software)
PU: Pull-Up (PUp: Pull-Up, Pull-behavior can be changed by software)

SPIN: SODIMM-Pin number. In the tables listed below, a transceiver-chip might be between
the Trizeps-module and the connector!

J404: Power Connector

Pin

Name

Type

Voltage

Connected to

J400-1

VIN

PI

9 … 24V

J400-2

GND

J204: iMOD UART connector

Pin

Name

Type

Voltage

Connected to

J204-1

UART1_RI

DI

+3.3V

SPIN37

J204-2

UART1_DCD

DI

+3.3V

SPIN31

J204-3

UART1_DSR

DI

+3.3V

SPIN29

J204-4

GND

J204-5

+3V3

PO

J204-6

UART1_RTS

DO

+3.3V

SPIN27

J204-7

UART1_CTS

DI

+3.3V

SPIN25

J204-8

UART1_TXD

DO

+3.3V

SPIN35

J204-9

UART1_RXD

DI

+3.3V

SPIN33

J204-10

UART1_DTR

DO

+3.3V

SPIN23

J203: iMOD USB/I2C connector

Pin

Name

Type

Voltage

Connected to

J203-1

+5V

PO

J203-2

USB_OTG_DM

DIFIO

+3.3V

SPIN141

J203-3

USB_OTG_DP

DIFIO

+3.3V

SPIN139

J203-4

GND

J203-5

+3V3

PO

J203-6

I2C2_SCL

DO

+3.3V

SPIN196

J203-7

I2C2_SDA

DIO

+3.3V

SPIN194

J203-8

GPIO00

DIO

+3.3V

SPIN43

J203-9

GPIO_AUX

DIO

+3.3V

SPIN98

J203-10

RESET_OUT#

DO

+3.3V

SPIN87

J204: iMOD CAN connector

Pin

Name

Type

Voltage

Connected to

J211-1

+5V

PO

J211-2

CAN_GPIO2

DIO

+3.3V

SPIN126

J211-3

CAN_GPIO3

DIO

+3.3V

SPIN128

J211-4

GND

J211-5

+3V3

PO

J211-6

CAN2_TX

DO

+3.3V

SPIN103

J211-7

CAN2_RX

DI

+3.3V

SPIN101

J211-8

CAN1_TX

DO

+3.3V

SPIN99

J211-9

CAN1_RX

DI

+3.3V

SPIN97

J211-10

CAN_GPIO0

DIO

+3.3V

SPIN132

J204: iMOD UART connector

Pin

Name

Type

Voltage

Connected to

J217-1

FASTBOOT

DIO

+3.3V

SPIN122
SPIN43 (opt.)

J217-2

SP113

DIO

+3.3V

SPIN113

J217-3

SP117
\RESET_IN (opt.)

DIO
DI

+3.3V
+3.3V

SPIN117
SPIN26

J217-4

GND

J217-5

+3V3

PO

J217-6

I2C2_SCL
UART2_RTS (opt.)

DO
DO

+3.3V
+3.3V

SPIN196
SPIN34

J217-7

I2C2_SDA
UART2_CTS (opt.)

DIO
DI

+3.3V
+3.3V

SPIN194
SPIN32

J217-8

SP119
UART2_TXD (opt.)

DIO
DO

+3.3V
+3.3V

SPIN119
SPIN38

J217-9

SP112
UART2_RXD (opt.)

DIO
DI

+3.3V
+3.3V

SPIN112
SPIN36

J217-10

RESET_OUT#

DO

+3.3V

SPIN87

J502: Raspberry Pi compatible camera connector

Pin

Name

Type

Voltage

Connected to

J502-1

GND

J502-2

CSI1_DAT0_N

DIFI

MIPI

J216 Pin 61

J502-3

CSI1_DAT0_P

DIFI

MIPI

J216 Pin 63

J502-4

GND

J502-5

CSI1_DAT1_N

DIFI

MIPI

J216 Pin 66

J502-6

CSI1_DAT1_P

DIFI

MIPI

J216 Pin 65

J502-7

GND

J502-8

CSI1_CLK_N

DIFI

MIPI

J216 Pin 62

J502-9

CSI1_CLK_P

DIFI

MIPI

J216 Pin 64

J502-10

GND

J502-11

CSI1_DAT2_N

DIFI

MIPI

J216 Pin 3

J502-12

CSI1_DAT2_P

DIFI

MIPI

J216 Pin 1

J502-13

GND

J502-14

CSI1_DAT3_N

DIFI

MIPI

J216 Pin 7

J502-15

CSI1_DAT3_P

DIFI

MIPI

J216 Pin 5

J502-16

GND

J502-17

CAM_PWDN

DO

+3.3V

SPIN123

J502-18

CAM_RESET#

DO

+3.3V

SPIN125

J502-19

GND

J502-20

I2C1_SCL

DO

+3.3V

SPIN94

J502-21

I2C1_SDA

DIO

+3.3V

SPIN96

J502-22

+3V3

PO

7 Specifications

7.1 Absolute Maximum Ratings

Absolute maximum ratings reflect conditions that the module may be exposed outside of the operating limits, without experiencing immediate functional failure. Functional operation is only expected during the conditions indicated under “Recommended Operating Conditions”. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the module. Exposure to absolute-maximum rated conditions for extended periods may affect device reliability.

Pin

Min

Max

Unit

Supply Voltage

+Vin

0

36

V

Storage Temperature

TStorage

-30

+80

°C

7.2 Recommended Operating Conditions

Pin

Min

Max

Unit

Supply Voltage

+Vin

8

12/24

32

V

Supply current @12V with Trizeps xxx and 7” display.
Note that the supply current heavily depends on the used Trizeps module and application use-case. A min. 12V 1A power-supply is recommended

Android Idle

Android using

Android suspend

WEC7 idle

WEC7 suspend

320

450

90

310

20

mA

mA

mA

mA

mA

Operating temperature

-20

70

°C

Note: Operating conditions will differ depending on used Trizeps module and display.

8 Mechanical Specification

Dimension i-PAN T7 II Baseboard: 164.0 x 92.0 x 17.0 mm (W x H x T)

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9 Ordercodes for i-PAN T7 II

tbd

10 Important Notice

This datasheet might contain errors.
Product-specification may change without further notice.
If you need to rely on a feature or specification, please contact SECO Northern Europe GmbH before placing an order.
This product is sold in multiple configurations and housing options.
Customers must check whether their configuration fulfills legal rules and regulations incl. RED (Radio Equipment Directive), CE, FCC and others.
Certificates of the products are usually uploaded to the SECO support website:
https://documentation.seco.com/service/doku.php10. Document History

Rev.

Date

Author

Changes

1.0

24.08.2023

VoB

Initial Version

SECO Northern Europe GmbH
Schlachthofstraße 20
21079 Hamburg
E-Mail: north@seco.com
https://north.seco.com
All rights reserved. Products subject to technical changes, improvements and misprints.
© 2022 SECO Northern Europe GmbH