Rugged BOARD A5D2x Hardware Manual V1 22042019

A Product Of Rugged Board – An open source Hardware Platform

ruggedBOARD – A5D2x

Hardware Manual

Document No.

:

RB-HWR-001-A0

SBC Part No.

:

CB PCB Number

:

SOM PCB Number

:

Edition – March, 2019

Conventions, Abbreviations and Acronyms

This hardware manual describes the phyCore-A5D2x, the following is referred to as

Industrial ruggedBOARD. The manual specifies the Industrial ruggedBOARD’s design and

function. Precise specifications for the Texas Instruments A5D2x microcontrollers can be

found in the Texas Instrument’s A5D2x Data Sheet and Technical Reference Manual.

SIP

System-In-Package

SOM

System On Module

DDR2-SDRAM

Double Data Rate 2 Synchronous Dynamic Random-Access Memory

DSC

Direct Solder Connection

ESD

Electrostatic discharge

Mbit

Megabit

EMI/EMC

Electromagnetic Interference/Electromagnetic Compatibility

DDR

Double Data Rate

BGA

Ball Grid Array

RTC

Real-Time Clock

USB

Universal Serial Bus

TFT-LCD

Thin Film Transistor - Liquid Crystal Display.

ADC

Analog-to-Digital Converter

PWM

Pulse width Modulation

QSPI

Queued Serial Peripheral Interface

UART

universal asynchronous receiver-transmitter

IIC

Inter-Integrated Circuit

eMMC

embedded Multi-Media Controller"

PCB

Printed Circuit Board

PMIC

Power Management IC

POR

Power On reset

GPIO

General Purpose Input/output

3 © Rugged Board - 2019

List of Figures

Figure 1

:

Connectors and PIN Header…………………………………………………………..

12

Figure 2

:

Block Diagram……………………………………………………………………………….

13

Figure 3

:

Power in………………………………………………………………………………………..

14

Figure 4

:

USB PWR / DBG CONSOLE……………………………………………………………..

14

Figure 5

:

Ethernet………………………………………………………………………………………..

15

Figure 6

:

Secure digital Memory card + SIM (Dual Connector)……………………..

16

Figure 7

:

RS-232…………………………………………………………………………………………..

17

Figure 8,9

:

DIN and DOUT(0-24V)……………………………………………………………………

17

Figure 10

:

USB 2.0………………………………………………………………………………………….

18

Figure 11

:

RS-485…………………………………………………………………………………………..

19

Figure 12

:

CAN Interface………………………………………………………………………………..

19

Figure 13

:

Expansion Header……………………………………………………………………......

20

Figure 14

:

RTC Battery……………………………………………………………………………………

22

Figure15

:

User LED GPIO……………………………………………………………………………….

22

Figure 16

:

DBG PORT……………………………………………………………………………………..

23

Figure 17

:

LCD Connector………………………………………………………………………………

23

Figure 18

:

mPCIe Connector…………………………………………………………………………..

24

Figure 19

:

ATWILC3000………………………………………………………………………………….

26

Figure 20

:

mikroBUS Connector……………………………………………………………………..

28

Figure 21

:

mikroBUS Standard PIN outs…………………………………………………………

29

List of Tables

Table 1

:

Features..…………………………………………………………………………………

9

Table 2

:

Overview…………….…………………………………………………………………..

11

Table 3

:

Power Information………………………………………………………………….

14

Table 4

:

USB PWR / DBG CONSOLE ……………………………………………………..

14

Table 5

:

Ethernet…………………………………………………………....………………….

15

Table 6

:

Secure digital Memory card + SIM (Dual Connector)……………..

16

Table 7,

8,9

:

RS232 DIN and DOUT(0-24V)…………………………………………………..

17

Table 10

:

USB 2.0……………………………………………………………………………………

18

Table 11

:

RS-485……………………………………………………………………………………..

20

Table 11

:

CAN Interface…………………………………………………………………………..

20

Table 12

:

Expansion Header…………………………………………………………………….

20

Table 13

:

RTC Battery………………………………………………………………………………

22

Table 14

:

User LED GPIO………………………………………………………………………….

22

Table 15

:

DBG PORT………………………………………………………………………………..

23

Table 16

:

LCD Connector…………………………………………………………………………

23

Table 17

:

mPCIe Connector……………………………………………………………………..

25

Table 18

:

ATWILC3000…………………………………………………………………………….

27

Table 19

:

mikro-BUS Connector……………………………………………………………….

29

Table 20

:

Power Consumption…………………………………………………………………

31

 
 
 
 
                                                   © Rugged Board - 2019 
 
Table of Contents 
i) LIST OF FIGURES……………………………………………………………………………………………………………..2 
ii) LIST OF TABLES……………………………………………………………………………………………………………….3  
Table of Contents .................................................................................................................................... 5 
Ordering Information
 ................................................................................................................................ 6 
Product Specific Information and Technical Support
 .................................................................................... 6 
Declaration of Electro Magnetic Conformity of the ruggbedBoard  [To Be Decided]
 ........................................ 7 
INTRODUCTION .......................................................................................................................... 9 
1. Hardware overview ................................................................................................................. 9 
Accessing the RuggedBOARD ..................................................................................................... 11 
1. Overview ............................................................................................................................... 11 
1.1. Connectors and PIN Header .......................................................................................... 12 
1.2. Block Diagram .............................................................................................................. 13 
2. Functional Components ........................................................................................................ 13 
2.1. Power Supply (P2) ........................................................................................................ 13 
2.2 Ethernet (J3) .................................................................................................................. 15 
2.3 Secure digital Memory card + SIM (Dual Connector) (J4) ............................................. 16 
2.4 RS-232 (P4) .................................................................................................................... 17 
2.5 DIN and DOUT(0-24V) (P5 and P6) ................................................................................ 17 
2.6 USB 2.0 (P7) ................................................................................................................... 18 
2.7 RS-485 (P9) .................................................................................................................... 19 
2.8 CAN (P9) ........................................................................................................................ 19 
2.9 Expansion Header (P10) ................................................................................................ 20 
2.10 RTC Battery (P11) .......................................................................................................... 22 
2.11 User LED GPIO (D17, D7, D4) ........................................................................................ 22 
2.12 DBG PORT (P13) ............................................................................................................ 23 
2.13 LCD Connector (P16) ..................................................................................................... 23 
2.14 mPCIe Connector (P8) ................................................................................................... 24 
2.15 ATWILC3000 (U17) – [Optional Mount] ........................................................................ 26 
2.16 mikro-BUS Connector (M1) ........................................................................................... 28 
2.17 Real Time Clock Module with I2C-Bus ........................................................................... 29 
2.18 POWER CONSUMPTION TABLE ..................................................................................... 31 
 

Note:

The BSP delivered with the phyCORE-

A5D2x

usually includes drivers and/or

software for

controlling all components such as interfaces, memory, etc. Therefore, programming close to

hardware at register level is not necessary in most cases. For this reason, this manual contains no

detailed description of the controller's registers, or

information relevant for software development.

Please refer to the

A5D2x

Reference

Manual, if such information need to connect customer

designed applications.

Ordering Information

The part numbering of the

phyCORE-

A5D2x has the following structure:

CHECK AND ORDER ONLINE!!

www.ruggedboard.com

Product Specific Information and Technical Support

In order to receive product specific information on changes and updates in the best way also

in the future, we recommend to register at:

http://www.ruggedboard.com/ or https://ruggedboard.wixsite.com/rugged-

board/forum

Contact Information

Address

PHYTEC Embedded Pvt. Ltd.

27th Main, HSR Layout, Bengaluru 560102

Phone Number

+91-9741652770

E-Mail

info@ruggedboard.com

Technical Support

https://ruggedboard.wixsite.com/rugged-board/forum

Website

www.ruggedboard.com

Assembly options include choice of Controller; RAM (Size/Type); Size of NOR Flash, etc.;

Interfaces available;

Vanishing; Temperature Range; and other features. Please contact our sales team

to get more information on the ordering

options available.

7 © Rugged Board - 2019

Declaration of Electro Magnetic Conformity of the ruggbedBoard [To Be Decided]

phyCORE-A5D2x: RuggedBOARD System on Module (henceforth products) are designed for

installation in electrical appliances or as dedicated Evaluation Boards (i.e.: for use as a test

and prototype platform for hardware/software development) in laboratory environments.

RuggedBOARD products fulfill the norms of the European Union’s Directive for Electro

Magnetic Conformity only in accordance to the descriptions and rules of usage indicated in

this hardware manual (particularly in respect to the pin header row connectors, power

connector and serial interface to a host-PC).

Products EMI/EMC standards test Specifications and qualified for CE

- IEC/EN 61000-4-6 (RE conducted susceptibility test) : 1G to 3G

- IEC/EN 61000-4-2 (Electro Static Discharge immunity test)

- IEC/EN 61000-4--5 (Surge immunity test)

- IEC /EN** Vibration Test (Shockproof with Multiple drops from 5' (1.5 m) (TBD)

Caution!

RuggedBOARD products lacking protective enclosures are subject to damage by ESD and, hence, may

only be unpacked, handled or operated in environments in which sufficient precautionary measures have

been taken in respect to ESD-dangers. It is also necessary that only appropriately trained personnel (such

as electricians, technicians and engineers) handle and/or operate these products.

Note:

Implementation of RuggedBOARD into target devices, as well as user modifications and extensions of

RuggedBOARD products, is subject to renewed establishment of conformity to, and certification of,

Electro Magnetic Directives. Users should ensure conformance following any modifications to the

products as well as implementation of the products into target systems.

ESD Warning:

Electronic components and circuits are sensitive to Electrostatic Discharge (ESD). When

handling any circuit board assemblies including Pico Computer carrier assemblies, it is

recommended that ESD safety precautions be observed. ESD safe best practices include, but

are not limited to:

 Leaving circuit boards in their antistatic packaging until they are ready to be

installed.

 Using a grounded wrist strap when handling circuit boards, at a minimum you

should touch a grounded metal object to dissipate any static charge that may be

present on you.

 Only handling circuit boards in ESD safe areas, which may include ESD floor and table

mats, wrist strap stations and ESD safe lab coats.

 Avoiding handling circuit boards in carpeted areas.

 Try to handle the board by the edges, avoiding contact with components

Power Supply Warning:

Hardware Power Supply Limitation: Powering the board with voltages higher than 3.3V ± 5%

may damage the module. We recommend Supply voltage to SOM module from Carrier Board is

3.3V ± 5%.

In addition, for proper operation of the module into the target application also requires

connecting all GND pins common.

9 © Rugged Board - 2019

1. INTRODUCTION

1.1. Hardware overview

The ruggedBOARD-A5d2x for phyCORE-A5D2x modules is a low-cost, feature-rich software

development platform supporting the microchip Semiconductor phyCORE-A5D2x

microprocessors. Moreover, due to the numerous standard interfaces the ruggedBOARD-

A5D2x can serve as bedrock for your application. At the core of the ruggedBOARD phyCORE-

A5D2x is the phyCORE A5D2x System On Module (SOM), containing the processor, DRAM,

NAND Flash, power regulation, supervision, transceivers, and other core functions required

to support the phyCORE A5d2x processor. Surrounding the SOM is the ruggedBOARD

phyCORE-A5D2x carrier board, adding power input, buttons, connectors, signal breakout, and

Ethernet connectivity amongst other peripherals.

The phyCORE-A5D2x is a connector-less, BGA style System On Module (SOM) in a direct solder

form factor. Unlike traditional Phytec SOM products that support high density connectors,

the phyCORE-A5D2x SOM is directly soldered down to the ruggedBOARD-A5D2x using Half-

Hole Technology. This solution offers an ultra-low cost Single Board Computer for the

phyCORE-A5D2x processor, while maintaining most of the advantages of the SOM concept.

Adding the phyCORE-A5D5x into your own design is as simple as ordering the connectored

version and making use of our rugged Board’s Carrier Board reference schematics.

Features:

The Industrial ruggedBOARD has the following features.

Name

Interface

Numbers

Details

Input DC Power Supply

Power Section

Either USB or 5V DC Power

adaptor (~1.5 to 2A )

Power Management

Power Section

Step -down regulators

RTC Power Header (3V) Use

SOM Internal RTC function

Power Section

RTC power Header : 2 Pin

Reset Switch(Board at board

Edge) 2pin SMD

Reset Dedicated

1

User Switch ; GPIO Control

User Switch

1

Debug Port : TTL 3.3V as well

USB Micro Port

UART /USB

1

3 pin Header / USB Port

Via FTDI Bridge chipset

Combi Connector : uSIM and

uSD Socket

SDIO and SIM

1

Ethernet RJ45

Connector(10BASE-

T/100BASE-TX)

10/100 ETHERNET

MDI

1

USB 2.0 Host Port/ GSM/Wifi

USB 2.0

2

Dual Port Stack USB

Header

CAN Interface (Transceiver

Non Isolated)

CAN interface

1

5 Pin Header ; Shared

between RS485 and CAN

Serial Port RS485 (Non-

Isolated)

UART

1

5 Pin Header ; Shared

between RS485 and CAN

Serial Port RS232 (Non-

Isolated) and with Full

Modem (RTS,CTS)

UART

1+1

5 Pin Header : Configured

as Full Modem / Half

Modem

Digital Inputs x 4 (Isolated )

upto 24V Support

GPIO

1

5 Pin Header

Digital outputs x 4 (Isolated

) upto 24V Support

GPIO

1

5 Pin Header

mikroBus Header

SPI,UART,I2C,PWM

, INPT

1

Female header

LED's (Power , User

Configurable LED's)

GPIO

4

On board as well Panel

Mount Header provision

LCD Back Light Circuit (Fixed

Voltage)

Power Section

1

LCD Interface FPC lock type

Connector

RGB with Control

Signals

1

SAM L11 (RTC,WTD,RTC) with

3.3V Expansion Header

GPIO

1

24 Position

Pico Expansion Header:

GPIO's

GPIO

1

60 Position

PCB Form factor: Board Size :

100x72.5mm

4 layer impedance

controlled PCB

Table 1

11 © Rugged Board - 2019

2. Accessing the RuggedBOARD

Rugged board’s Industrial picoComputer is fully equipped with all mechanical

and electrical components necessary for the speedy and secure start-up.

2.1. Overview

The Industrial ruggedBOARD is depicted in Figure 2. It features many different

interfaces and is equipped with the components as listed in Table 2, and Table 3. For a

more detailed description of each peripheral refer to the appropriate chapter listed in

the applicable table. Figure 2 highlights the location of each peripheral for easy

identification.

Reference

Designator

Description

Temperature

Parameters

P1

Power Supply 5V (1. Phoenix combicon 3-pole connector) TBD

(Power IN 5V as well 24V DC IN ( While Using 24V DC IN, USB

Ports (HOST) Not accessible to User)

-40℃ to 105℃

P2

USB power/ Debug Console (2. USB Micro-AB connector 5V

Power supply)

-40℃ to 105℃

P4

RS232

-25℃ to 85℃

P5

Digital Input(0-24v)

-25℃ to 85℃

P6

Digital Output(0-24v)

-25℃ to 85℃

P7

USB 2.0

-40℃ to 105℃

P8

mPCIe (Supports multiple Cellular Modules 2G/3G/4G/Cat-M/NB-

IoT, Supports AI & ML VPU/TPU co-processor).

DNM

P9

CAN & RS-485

-25℃ to 85℃

P10

Expansion Header

-40℃ to 105℃

P11

RTC Battery

-25℃ to 85℃

P12

LED GPIO

DNM

P13

Debug port

-40℃ to 120℃

P16

LCD Connector

-

P17

ATSAML 11E 16-GPIO Connector

DNM

SW2

Reset

-30℃ to 85℃

M1

mikroBUS Expansion (Supports multiple IoT wireless modules

(ZigBee/BLE/LoRa/6LoWPAN), Supports multiple IoT Sensor

modules based on UART/I2C/SPI Interface)

-40℃ to 105℃

U14

ATSAML11E16-A

DNM

U17

ATWILC3000

DNM

J3

Ethernet (RJ45 10/100Mbps )

-40℃ to 85℃

J4

SD card + SIM (Dual connector)

-

D3

Power LED

-55℃ to 85℃

D4/D7/D17

User Level /RGB tricolour LEDs

-55℃ to 85℃

Table 2

2.1.1. Connectors and PIN Header

Fig. 1

13 © Rugged Board - 2019

2.1.2. Block Diagram

Fig. 2

2.2. Functional Components

This section describes the functional components of the Industrial RuggedBOARD

(Rugged board). Each subsection details a particular connector/interface and associated

jumpers for configuring that interface.

2.2.1. Power Supply (P2)

The Industrial ruggedBOARD is available with two different power supply connectors.

2.2.1.1 Power IN

Fig. 3

A 3-pole Phoenix Contact MINI COMBICON base strip 3.5 mm connector (P1) suitable for a

single 5 V supply voltage (Fig. 3)

Description

1

VCC (5V)

2

GND

3

SHLD

Table 3

2.2.1.2 USB PWR / DBG CONSOLE

Fig. 4

A USB Micro-AB connector (P2) to connect a standard 5V USB power supply.

(Fig. 4)

PIN NO

SIGNAL NAME

DESCRIPTION

1

DC_IN/USB

VBUS

2

Debug_D_N

DM

3

Debug_D_P

DP

4

ID

5

GND

6 7 8 9

10 11

SH1

SHLD_GND

Table 4

15 © Rugged Board - 2019

2.2.2 Ethernet (J3)

Fig. 5

Ethernet Connectivity (J3) The Ethernet interfaces of the Industrial Pico Computer are

accessible at J3. Figure 6: Ethernet Interface at Connector (J3) Ethernet interface is

configured as 10/100Base-T networks. The LEDs for LINK (green) and SPEED (yellow)

indication are integrated in the connector. Ethernet transceiver support HP Auto-MDIX,

they detect the TX and RX pins of the connected device and automatically configure the

PHY TX and RX pins accordingly.

PIN NO

SIGNAL NAME

DESCRIPTION

1

ETH_TX_P

TD+

2

ETH_TX_N

TD-

3

ETH_RX_P

RD+

4

Poe_V+/TDCT

PoE_V+

5

Poe_V+/RDCT

PoE_V+

6

ETH_RX_N

RD-

7

Poe_V-/NC

SHLD

8

Poe_V-/CH_GND

PoE_V-

9

LED1-A

10

LED1-k

11

LED2-k

ETH_LED0

12

LED2-A

VCC_3V3

13

SHIELD1

SHIELD

14

SHIELD2

SHIELD

Table 5

2.2.3 Secure digital Memory card + SIM (Dual Connector) (J4)

Fig. 6

The Industrial RuggedBOARD provides a standard micro SDHC card slot at J4 for

connection to MMC/SD interface cards. It allows easy and convenient connection to

peripheral devices like SD and MMC cards. Power to the SD interface is supplied by

inserting the appropriate card into the MMC/SD connector which features card

detection, a lock mechanism and a smooth extraction function by Push-in/ Push-out of

card. DIP switch S4 allows to toggle between NAND boot and boot from SD card.

SIGNAL NAME

DESCRIPTION

T1

PA20_SDMMC1_DAT2

DAT2

T2

PA21_SDMMC1_DAT3

DAT3

T3

PA28_SDMMC1_CMD

CMD

T4

VCC_3V3

VCC

T5

PA22_SDMMC1_CK

CLK

T6

GND

T7

PA18_SDMMC1_DAT0

DAT0

T8

PA19_SDMMC1_DAT1

DAT1

SW

PA30_SDMMC1_CD

SW1

C1

SIM_VCC

C2

SIM_RST

C3

SIM_CLK

C4

SIM_GND

GND

C5

SIM_VPP

C6

SIM_IO

G1 G2 G3 G4 G5 G6 G7 G8

GND

Table. 6

17 © Rugged Board - 2019

2.2.4 RS-232 (P4)

Fig. 7

Two RS-232 transceivers on the ruggedBOARD convert the TTL level signals of UART0

(the standard console) and UART4 from the phyCOREA5D2X to RS-232 level signals.

Serial Port RS232 (Non-Isolated) and with Full Modem (RTS, CTS). 5 Pin Header:

Configured as Full Modem / Half Modem.

PIN NO

DESCRIPTION

1

RS232_TX_1

2

RS232_RX_1

3

GND

4

RS232_TX_2

5

RS232_RX_2

Table 7

2.2.5 DIN and DOUT(0-24V) (P5 and P6)

Fig. 8 Fig. 9

The Industrial RuggedBOARD comes with an isolated Digital IOs(0-24V). The

ruggedBOARD provides four digital IOs that are designed for processing DC-signals with

up to 24 V DC. The digital output voltage depends on the input voltage of the board.

Input and output signals are routed to the CPU (SAM-A5D2x) through two discrete

optocouplers for galvanic isolation. Thus, it is possible to write and read the status of

every single GPIO of the ruggedBOARD simultaneously.

WARNING!

Please consider that the GPIOs do not have a separate current driver on board.

In case the GPIOs are used as outputs, the current is self-limited by the output-

optocoupler and should not exceed 750mA for each GPIO channel. These

outputs are low WARNING! side outputs.

P5 Connector:

PIN NO

DESCRIPTION

1

DIN(0-24V)_01

2

DIN(0-24V)_02

3

DIN(0-24V)_03

4

DIN(0-24V)_04

5

DGND_ISO_IN

Table 8

P6 Connector:

PIN NO

DESCRIPTION

1

ISO_VCC_IN

2

DOUT(0-24V)_04

3

DOUT(0-24V)_03

4

DOUT(0-24V)_02

5

DOUT(0-24V)_01

6

DGND_ISO_IN

Table 9

2.2.6 USB 2.0 (P7)

Fig. 10

SIGNAL NAME

DESCRIPTION

VBUS

VBUS_HOST1

DM

USBA_N

19 © Rugged Board - 2019

DP

USBA_P

GND

VBUS 9

VBUS_HOST2

DM 10

USBD_HOST_N

DP 11

USBD_HOST_P

GND 12

GND

Table.10

2.2.7 RS-485 (P9)

Fig. 11

A), EIA-485, is a standard defining the electrical characteristics of drivers and receivers

for use in serial communications systems.... Digital communications networks

implementing the standard can be used effectively over long distances and in electrically

noisy environments.

An RS-485 transceiver on the Industrial ruggedBOARD converts the TTL level signals of

UART1 from the SAMA5D2x to RS-485 level signals. The RS-485 level signals are available

at the connector P9. Figure shows a detailed view of the P9 connector.

Refer Table from section 2.2.8 for pinout details.

2.2.8 CAN (P9)

Fig. 12

The Controller Area Network (CAN) bus offers a low-bandwidth, prioritized message

fieldbus for serial communication between microcontrollers. It efficiently supports

distributed real time control with a high level of security. The DCAN module of the

SAMA5D2x implements the CAN protocol according to the CAN 2.0B protocol

specification and supports bit rates up to 1 Mbit/s. The CAN interface of the Industrial

ruggedBOARD SAMA5D2x is connected to the CAN-controller DCAN1 of the SAMA5D2x

SOM. The CAN interface of the Industrial ruggedBOARD SAMA5D2x is accessible at the

connector P9.

Description

1

CANH (CAN)

2

CANL (CAN)

3

GND

4

B (RS485)

5

A (RS485)

Table 11

2.2.9 Expansion Header (P10)

Fig. 13

Expansion connector P10 provides an easy way to add other functions and features to

the Industrial ruggedBOARD Standard interfaces such as UART, SPI and I2 C as well as

different supply voltages and some GPIOs are available at the expansion female

connector. The expansion connector is intended to add specific functions with custom

expansion boards.

The pinout of the expansion connector is shown in Table given below:

PIN NO

DESCRIPTION

1

VCC 3V

2

VCC 5V_IN

3

VCC 3V

4

VCC 5V_IN

5

VCC 3V

6

VCC 5V_IN

7

CLK_AUDIO

8

COMPP

9

STROBE

10

COMPN

11

PIOBU6

12

PD19/PCK0/TWD1/AD0

13

PD20/TIOA2/TWCK1/AD1

14

PD30_AIN_SEN4

15

PD27_AIN_SEN2

16

PD28_AIN_SEN3

17

PIOBU4

18

PIOBU3

19

PIOBU2

20

PD26_AIN_SEN1

21 © Rugged Board - 2019

21

PIOBU1

22

RXD

23

PD08/NANDRDY/PTCROW5

24

PD4

25

PD07/NWR1/NBS1/PTCROW4

26

PD06/PCK1/NCS2/PTCROW3

27

GND

28

GND

29

GND

30

GND

31

PD22_I2SC0_DI0_SCL

32

PD21_I2SC0_WS_SDA

33

DATA

34

PIOBU7

35

PC11/ISI_D2/TCLK4/CANRX0/A0/NBS0

36

PC25/ISI_FIELD/A14

37

PC23/ISI_HSYNC/A12

38

PC18/ISI_D9/FLEXCOM3_IO2/A7

39

PA13/SDMMC0_CD/FLEXCOM3_IO1/D8

40

PA12/SDMMC0_WP/IRQ/NRD/NANDOE

41

PA31/SPI0_MISO/PWML0/CLASSD_L3

42

SHDN

43

PA29/TCLK1/SPI0_NPCS1/SDMMC1_WP/CLASSD_L1

44

PA14/SPI0_SPCK/TK1/QSPI0_SCK/I2SMCK1/FLEXCOM3_IO2/D9

45

PC31/FLEXCOM4_IO3/URXD3/A20

46

PC16/ISI_D7/RK0/A5

47

PB09/TIOA3/PWMFI1/QSPI1_IO2

48

PB07/TIOB2/PWMH3/QSPI1_IO0

49

GND

50

GND

51

PB05/TCLK2/PWMH2/QSPI1_SCK

52

PB10/TIOB3/PWMEXTRG1/QSPI1_IO3

53

PB08/TCLK3/PWML3/QSPI1_IO1

54

VLED+

55

nRST

56

VLED+

57

GND

58

GND

59

GND

60

GND

Table 12

2.2.10 RTC Battery (P11)

Fig. 14

Areal-time clock(RTC) is a (most often in the form of an) that keeps track of the current.

The Industrial ruggedBOARD uses RTC for real-time or time driven applications. Please

note that if the RTC’s interrupt is needed, at expansion connector P11 need to be

shortcut (section 3.1). The Industrial ruggedBOARD is equipped with a Gold Capacitor

(placed next to connector P11) which is also intended to back up the external RTC.

PIN No.

Description

1

VCC 3V

2

GND

Table 13

2.2.11 User LED GPIO (D17, D7, D4)

Fig. 15

LED GPIO (P12) as shown in the above figure, consists of D17, D7, D4

The Industrial ruggedBOARD is populated with Three LEDs to indicate the status of the USB

VBUS voltages, the power supply voltages, and the RUN/STOP and ERROR. Figure 15 shows

the location of the LEDs. Their functions are listed in Table given below.

PIN NO

LED

Description

3

D17

RGB LED(GPIO_LED)

2

D7

RGB LED(GPIO_LED)

1

D4

RGB LED(GPIO_LED)

4

VCC_3V3

Table 14

23 © Rugged Board - 2019

2.2.12 DBG PORT (P13)

Fig. 16

Debug port is a port included in a device to simplify development and debugging which

is not necessary for normal functioning of it. Debug ports are usually not removed or

disabled.

Debugging facility is also available in Micro USB connector P2.

The table below shows the pin description:

PIN No

Description

1

PD2_URXD1_DBG

2

PD3_UTXD1_DBG

3

GND

Table 15

2.2.13 LCD Connector (P16)

Fig. 17

Meanwhile there are a few LVDS displays on the market with kind of standardized

interfaces. In the following table is a complete overview of the LVDS display connector

pin assignment.

PIN No.

DESCRIPTION

1

PC4_SAM_SPI1_NPCS0

2

PC05/LCDVSYNC/TCLK1/SPI1_NPCS1/I2SDO0

3

PC08/LCDDEN/FIQ/PCK0/UTXD1

4

PC07/LCDPCK/TWCK1/SPI1_NPCS3/URXD1

5

PC06/LCDHSYNC/TWD1/SPI1_NPCS2

6

PC1_SAM_SPI1_SPCK/LCDDAT22

7

PC3_SAM_SPI1_MISO

8

PC00/LCDDAT21/FLEXCOM0_IO4

9

PB31/LCDDAT20/FLEXCOM0_IO3

10

PB29/LCDDAT18/FLEXCOM0_IO1/TIOB5

11

PC2_SAM_SPI1_MOSI/LCDDAT23

12

PB11_URXD3/LCDDAT0

13

PB14/LCDDAT3/TK1/I2SMCK1

14

PB12_UTXD3/LCDDAT1

15

PB18/LCDDAT7/RK1/I2SDO1

16

PB16_I2SC1_WS

17

PB20/LCDDAT9/TK0/TIOB3/PCK1

18

PB19/LCDDAT8/RF1/TIOA3

19

PB25/LCDDAT14/RF0/FLEXCOM3_IO4

20

PB13/LCDDAT2/PCK1

21

PB17_I2SC1_DI0_GPIO

22

PB22/LCDDAT11/TD0/TIOA2/FLEXCOM3_IO1

23

PB23/LCDDAT12/RD0/TIOB2/FLEXCOM3_IO0

24

PB15/LCDDAT4/TF1/I2SCK1

25

PB27_UTXD0/LCDDAT16

26

PB21/LCDDAT10/TF0/TCLK3/FLEXCOM3_IO2

27

PB30/LCDDAT19/FLEXCOM0_IO2/TCLK5

28

PB28/LCDDAT17/FLEXCOM0_IO0/TIOA5

29

PB24/LCDDAT13/RK0/TCLK2/FLEXCOM3_IO3

30

PB26_URXD0/LCDDAT15

31

PD22_I2SC0_DI0_SCL

32

PD21_I2SC0_WS_SDA

33

VCC_3V3

34

GND

35

VCC_3V3

36

GND

Table 16

2.2.14 mPCIe Connector (P8)

Fig. 18

The mPCIe interface is brought out at the Mini PCIe connector. The SIM/UIM card

signals of a connected mPCIe module can be made available at expansion connector J4.

Please refer to Table for more information about the jumper settings. Soldering

jumpers allow to connect the USB host interface to the Mini PCIe connector P8 (Table

17). In the following table is a complete overview of the Mini PCI Express connector pin

Assignment:

PIN NO

SIGNAL NAME

DESCRIPTION

1

WAKE

VCC_3V3

2

+3.3V_1

VCC_3V3

3

RSVD1

4

GND7

GND

5

RSVD2

6

+1.5V_1

7

CLKREQ

8

RSVD13

SIM_VCC

9

GND1

GND

10

RSVD14

SIM_IO

11

REFCLK-

12

RSVD15

SIM_CLK

13

REFCLK+

14

RSVD16

SIM_RST

15

GND2

GND

16

RSVD17

SIM_VPP

17

RSVD3

18

GND8

GND

19

RSVD4

20

RSVD18

VCC_3V3

21

GND3

GND

22

PERST

PA11/GPIO_RST_GSM

23

PER_N0

24

+3.3V_AUX

VCC_3v3

25

PER_P0

26

GND9

GND

27

GND4

GND

28

+1.5V_2

29

GND5

GND

30

SMB_CLK

31

PET_N0

32

SMB_DATA

33

PET_P0

34

GND10

GND

35

GND6

GND

36

USB_D-

USB_mPCIe_N

37

RSVD5

GND

38

USB_D+

USB_mPCIe_P

39

RSVD6

VCC_3V3/GND

40

GND11

GND

41

RSVD7

VCC_3V3/GND

42

LED_WWAN

VCC_3v3

43

RSVD8

GND

44

LED_WLAN

45

RSVD9

46

LED_WPAN

47

RSVD10

48

+1.5V_3

49

RSVD11

50

GND12

GND

51

RSVD12

52

+3.3V_2

VCC_3V3/GND

S1

GNDM1

GND

S2

GNDM1

GND

M1

GNDM3

GND

M2

GNDM4

GND

Table 17

2.2.15 ATWILC3000 (U17) – [Optional Mount]

Fig. 19

ATWILC3000 is a single chip IEEE 802.11 b/g/n RF/Baseband/MAC link controller and

Bluetooth 5. The ATWILC1000 connects to Microchip AVR/SMART MCUs, SMART MPUs,

and other processors with minimal resource requirements with simple SPI/SDIO-to-Wi-

Fi and UART-toBluetooth interfaces.

The ATWILC3000 supports single stream 1x1 802.11n mode providing tested

throughput of up to 46 Mbps UDP & 28 Mbps TCP/IP. The ATWILC3000 features fully

integrated Power Amplifier, LNA, Switch and Power Management. Implemented in low-

power CMOS technology, the ATWILC3000 offers very low power consumption while

simultaneously providing high performance and minimal bill of materials.

The ATWILC3000 utilizes highly optimized 802.11-Bluetooth coexistence protocols. The

only external clock sources needed for the ATWILC3000 is a high-speed crystal or

oscillator and a 32.768 kHz clock for sleep operation. IEEE 802.11 b/g/n 20MHz (1x1)

Wi-Fi plus Bluetooth 5 Low Energy ModuleSupports Personal & Enterprise IEEE 802.11

WEP, WPA, WPA2 Security,SPI, SDIO, I2C, and UART host interfaces Operating

temperature range of -40C to +85C Bluetooth 5 Certified Module is Agency Certified in

over 75 Countries.

PIN NO

SIGNAL NAME

DESCRIPTION

PIN OF PROCESSOR

1

GND

1

2

GND/SDIO MODE

SDIO/SPI_CFG

2

3

NC

3

4

NC

4

5

NC

5

6

NC

6

7

A26/GPIO_PRST_WIFI

RESETN

7

8

PB11_URXD3/LCDDAT0

BT_TXD

8

9

PB11_URXD3/LCDDAT1

BT_RXD

9

10

TP12

BT_RTS

10

11

TP13

BT_CTS

11

12

VCC_3V3

DVDDIO

12

13

GND

13

14

GPIO3

14

15

GPIO4

15

16

TP14

UART_TXD

16

17

TP15

UART_RXD

17

18

VCC_3V3

VBAT

18

19

PD5/WIFI_GPIO_EN

CHIP_EN

19

20

ASH7KW(OUT)

RTC

20

21

GND

21

22

PA0_SDMMC0_CK

SD_CLK/GPIO8

22

23

PA1_SDMMC0_CMD

SD_CMD/SPI_CLK

23

24

PA2_SDMMC0_DAT0

SD_DATA0SPI_MISO

24

25

PA3_SDMMC0_DAT1

SD_DAT1/SPI_SSN

25

26

PA4_SDMMC0_DAT2

SD_DAT2/SPI_MOSI

26

27

PA5_SDMMC0_DAT3

SD_DAT3/GPIO7

27

28

GND

28

29

GPIO17

29

30

GPIO18

30

31

GPIO19

31

32

GPIO20

32

33

PA25_WIFI_INRPT

IRQN

33

34

TP11

I2C_SDA_M

34

35

TP9

I2C_SCL_M

35

36

GND

36

37

GND

PADDLE

37

Table 18

2.2.16 mikro-BUS Connector (M1)

Fig. 20

All Industrial pico- computer has many dual row, 20-pin, 100-mil extension headers. The

Industrial ruggedBOARD have male headers, while the explained Pro-extensions have

their female counterparts.The following table provides the pin description of all the

connected pins. Info: Not all pins are always connected on all extension headers. The

extension headers can be used to connect a variety of Add-On modules to Industrial

ruggedBOARD or to access the pins of the target microcontroller on the Industrial

RuggedBOARD.

Fig. 21

PIN NO

SIGNAL NAME

DESCRIPTION

01

PD25_AN_mBUS1

AN

2

PB2_RST_mBUS1

RST

3

PD0_NPCS1_mBUS

CS

4

PC30_SPCK_mBUS1

SCK

5

PC29_MISO_mBUS1

MISO

6

PC28_MOSI_mBUS1

MOSI

7

VCC_3V3

3V

8

GND

9

GND

10

VCC5V_IN

5V

11

PD21_I2SC0_WS_SDA

SDA

12

PD22_I2SC0_DI0_SCL

SCL

13

PB11_URXD3/LCDDAT0

TX

14

PB12_UTXD3/LCDDAT1

RX

15

PB00_INT_mBUS1

INT

16

PB01_PWM_mBUS1

PWM

Table 19

2.2.17 Real Time Clock Module with I2C-Bus

The RV-4162-C7 is a SMT Real-Time Clock Module that incorporates an integrated CMOS circuit

together with an XTAL. It operates under vacuum in a hermetically sealed ceramic package with

metal lid.

The testing process of RTC and EEPROM with I2C Bus is shown below:

***************************************************************

RTC testing:

**************************************************************

root@phyboard-regor-am335x-1:~# date 032315432019.22

Sat Mar 23 15:43:22 UTC 2019

root@phyboard-regor-am335x-1:~# hwclock -w -f /dev/rtc0

root@phyboard-regor-am335x-1:~# hwclock -r -f /dev/rtc0

Sat Mar 23 15:43:35 2019 0.000000 seconds

root@phyboard-regor-am335x-1:~#

root@phyboard-regor-am335x-1:~# date

Sat Mar 23 15:43:39 UTC 2019

root@phyboard-regor-am335x-1:~# date

Sat Mar 23 15:44:31 UTC 2019

root@phyboard-regor-am335x-1:~# after reboot

-sh: after: command not found

root@phyboard-regor-am335x-1:~# date

Sat Mar 23 15:44:38 UTC 2019

root@phyboard-regor-am335x-1:~#

EEPROM testing:

**************************************************************

echo ganesh > /sys/class/i2c-adapter/i2c-2/2-0050/eeprom

cat /sys/class/i2c-adapter/i2c-2/2-0050/eeprom

ganesh

2.2.18 POWER CONSUMPTION TABLE

Peripherals

TEST Scenario

Current

Consumption

Board

While booting with SD card

90mA

USB Slot

Tested with Pen drive

130 mA

Ethernet

Tested connecting board to HOST system

110 mA

RTC battery

100mA

CAN

PCAN

TBD

RS485

Tested using phyBOARD Regor

TBD

DIN (5V)

100mA

DOUT (5V)

100mA

mikroBUS

TBD

GPIOs

TBD

Table 20

Rugged BOARD A5D2x Hardware Manual V1 22042019

Navigation menu

Versions of this User Manual:

Views

Navigation