Atmel SMARTCARD XPRO User manual

SMART ARM-based Microcontrollers

SMARTCARD XPRO

USER GUIDE

Preface

Atmel® SMARTCARD Xplained Pro is an extension board to the Atmel

Xplained Pro evaluation platform. Atmel SMARTCARD Xplained Pro is

designed to connect with SAM L22 Xplained Pro.

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

Table of Contents

Preface............................................................................................................................ 1

1. Introduction................................................................................................................3

1.1. Features....................................................................................................................................... 3

1.2. Kit Overview................................................................................................................................. 3

2. Getting Started...........................................................................................................4

2.1. Three Steps to Start Exploring the Atmel Xplained Pro Platform................................................. 4

2.2. Connecting the SMARTCARD Xplained Pro to the Xplained Pro MCU Board.............................4

2.3. Design Documentation and Related Links................................................................................... 4

3. Xplained Pro.............................................................................................................. 5

3.1. Hardware Identification System....................................................................................................5

3.2. Standard Headers and Connectors..............................................................................................5

4. Hardware User Guide................................................................................................7

4.1. Headers and Connectors..............................................................................................................7

5. Hardware Revision History and Known Issues..........................................................8

5.1. Identifying Product ID and Revision............................................................................................. 8

6. Document Revision History....................................................................................... 9

7. Evaluation Board/kit Important Notice..................................................................... 10

Atmel SMARTCARD XPRO [USER GUIDE]

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

1. Introduction

1.1. Features

•SAM L22 Xplained Pro support

•Smart Card read/write capability using serial-com from XPRO Expansion headers

•ISO-7816 Smart card interface

•EMV Level 1, Class B (3.3V operation)

1.2. Kit Overview

The main purpose of this kit is to provide a complete demonstration of the smart card application. The

extension kit will be used along with the SAM L22 Xplained Pro kit using a ISO7816 module on the SAM

L22 chip. It has ID chip to store the board details to identify the extension board when seen from Atmel

Studio.

Atmel SMARTCARD XPRO [USER GUIDE]

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

2. Getting Started

2.1. Three Steps to Start Exploring the Atmel Xplained Pro Platform

1. Download and install Atmel Studio.

2. Launch Atmel Studio.

3. Connect the SMARTCARD Xplained Pro to the Xplained Pro MCU board and connect a USB cable

to the DEBUG USB port on the Xplained Pro MCU board.

2.2. Connecting the SMARTCARD Xplained Pro to the Xplained Pro MCU Board

SMARTCARD Xplained Pro is designed to be connected to the Xplained Pro header marked EXT3. It is

compatible with EXT2 as well. Refer to the pin-out of your Xplained Pro evaluation kit to find out which

Xplained Pro EXT headers that can be used.

Once the Xplained Pro MCU board is powered, the green power LED will be lit and Atmel Studio will auto-

detect which Xplained Pro MCU and extension board(s) are connected. Atmel Studio will present relevant

information like datasheets and kit documentation. The kit landing page in Atmel Studio also have the

option to launch Atmel Software Framework (ASF) example applications for the kit. The target device is

programmed and debugged by the on-board Embedded Debugger. No external programmer or debugger

tool is needed.

2.3. Design Documentation and Related Links

The following list contains links to the most relevant documents and software for SMARTCARD Xplained

Pro.

1. Xplained Pro products 1- Atmel Xplained Pro is a series of small-sized and easy-to-use evaluation

kits for Atmel AVR® 8- and 32-bit microcontrollers and SoC RF modules. It consists of a series of

low-cost MCU and wireless boards for evaluation and demonstration of features and capabilities of

different MCU and wireless families.

2. SMARTCARD Xplained Pro User Guide2 - PDF version of this User Guide.

3. SMARTCARD Xplained Pro Design Documentation3 - Package containing schematics, BOM,

assembly drawings, 3D plots, layer plots, etc.

4. Atmel Studio4 - Free Atmel IDE for development of C/C++ and assembler code for Atmel

microcontrollers.

5. SMARTCARD-Xpro 5- Product page with information and documentation.

1http://www.atmel.com/products/microcontrollers/avr/xplained.aspx

2http://www.atmel.com/tools/atsmartcard-xpro.aspx?tab=documents

3http://www.atmel.com/tools/atsmartcard-xpro.aspx?tab=documents

4http://www.atmel.com/microsite/atmel_studio6/default.aspx

5http://www.atmel.com/devices/atsmartcard.aspx

Atmel SMARTCARD XPRO [USER GUIDE]

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

3. Xplained Pro

Xplained Pro is an evaluation platform that provides the complete Atmel microcontroller and SoC RF

experience.

The platform consists of :

•Microcontroller (MCU) and RF evaluation kits

•Support a wide range of extension boards

•Atmel Software Framework (ASF) drivers and demo code integrated with Atmel Studio

•User guides, application notes, datasheets, and example code through Atmel Studio Xplained Pro

MCU and extension boards can be purchased in the Atmel Web Store6

3.1. Hardware Identification System

All Xplained Pro compatible extension boards have an Atmel ATSHA204A CryptoAuthentication™ chip

mounted. This chip contains information that identifies the extension with its name and some extra data.

When an Xplained Pro extension board is connected to an Xplained Pro board the information is read and

sent to Atmel Studio. The Atmel Kits extension, installed with Atmel Studio, will give relevant information,

code examples, and links to relevant documents. Table 3.1 "Xplained Pro ID Chip Content" shows the

data fields stored in the ID chip with example content.

Table 3-1. Xplained Pro ID Chip Content

Data field Data type Example content

Manufacturer ASCII string Atmel’\0’

Product Name ASCII string Segment LCD1 Xplained Pro’\0’

Product Revision ASCII string 02’\0’

Product Serial Number ASCII string 1774020200000010’\0’

Minimum Voltage [mV] uint16_t 3000

Maximum Voltage [mV] uint16_t 3600

Maximum Current [mA] uint16_t 30

3.2. Standard Headers and Connectors

3.2.1. Xplained Pro Standard Extension Header

All Xplained Pro evaluation kits have one or more dual row, 20-pin, 100mil extension headers. Xplained

Pro boards have male headers while Xplained Pro extension boards have their female counterparts. Note

that all pins are not always connected. However, all the connected pins follow the defined pin-out

described in Table 3.2 Xplained Pro Extension Header . The extension headers can be used to connect a

wide variety of Xplained Pro extensions to Xplained Pro boards and to access the pins of the target MCU

on Xplained Pro board directly.

6http://www.atmel.com/buy/inventory/default.aspx?parts=ATSMARTCARD-XPRO

Atmel SMARTCARD XPRO [USER GUIDE]

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

Table 3-2. Xplained Pro Extension Header

Pin number Name Description

1 ID Communication line to the ID chip on extension board

2 GND Ground

3 ADC(+) Analog to digital converter, alternatively positive part of

differential ADC

4 ADC(-) Analog to digital converter, alternatively negative part of

differential ADC

5 GPIO1 General Purpose I/O

6 GPIO2 General Purpose I/O

7 PWM(+) Pulse width modulation, alternatively positive part of

differential PWM

8 PWM(-) Pulse width modulation, alternatively negative part of

differential PWM

9 IRQ/GPIO Interrupt request line and/or general purpose I/O

10 SPI_SS_B/GPIO Slave select for SPI and/or general purpose I/O

11 TWI_SDA Data line for two-wire interface. Always implemented, bus

type.

12 TWI_SCL Clock line for two-wire interface. Always implemented, bus

type.

13 USART_RX Receiver line of Universal Synchronous and Asynchronous

serial Receiver and Transmitter

14 USART_TX Transmitter line of Universal Synchronous and

Asynchronous serial Receiver and Transmitter

15 SPI_SS_A Slave select for SPI. Should be unique if possible.

16 SPI_MOSI Master out slave in line of Serial peripheral interface.

Always implemented, bus type.

17 SPI_MISO Master in slave out line of Serial peripheral interface.

Always implemented, bus type.

18 SPI_SCK Clock for Serial peripheral interface. Always implemented,

bus type.

19 GND Ground

20 VCC Power for extension board

Atmel SMARTCARD XPRO [USER GUIDE]

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

4. Hardware User Guide

4.1. Headers and Connectors

4.1.1. SMARTCARD Xplained Pro Extension Header

SMARTCARD Xplained Pro implements one Xplained Pro Standard Extension Header on page 6 marked

with EXT in silkscreen. This header makes it possible to connect the board to any SMARTCARD

supporting Xplained Pro MCU board. The pin-out definition for the extension header can be seen in Table

4-1, “SMARTCARD Xplained Pro Extension Header”.

Table 4-1. SMARTCARD Xplained Pro Extension Header

Pin on EXT Function Description

1 ID_DATA Communication to the ID chip

2 GND Ground

3 NC

4 NC

5 CARD_DETECT Card Detect

6 NC

7 GCLK GCLK Signal

8 NC

9 RESET Card Reset (GPIO generated)

10 VCC_ENABLE Card VCC Enable

11 NC

12 NC

13 XCK USART Clock

14 I/O USART Input/Output (Bidirectional)

15 NC

16 NC

17 NC

18 NC

19 GND Ground

20 VCC_TARGET Target supply voltage (3.3V)

Atmel SMARTCARD XPRO [USER GUIDE]

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

5. Hardware Revision History and Known Issues

5.1. Identifying Product ID and Revision

The revision and product identifier of Xplained Pro boards can be found in two ways; through Atmel

Studio or by looking at the sticker on the bottom side of the PCB.

By connecting an Xplained Pro board to a computer with Atmel Studio running, an information window will

pop up. The first six digits of the serial number, which is listed under kit details, contain the product

identifier and revision. Information about connected Xplained Pro extension boards will also appear in the

Atmel Kits window.

The same information can be found on the sticker on the bottom side of the PCB. Most kits will print the

identifier and revision in plain text as A09-nnnn\rr where nnnn is the identifier and rr is the revision.

Boards with limited space have a sticker with only a QR-code which contains a serial number string.

The serial number string has the following format:

"nnnnrrssssssssss"

n = product identifier

r = revision

s = serial number

The kit identifier for SMARTCARD Xplained Pro is 2593.

Atmel SMARTCARD XPRO [USER GUIDE]

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

6. Document Revision History

Doc. rev Date Comment

42650A 01/2016 Initial document release

Atmel SMARTCARD XPRO [USER GUIDE]

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

7. Evaluation Board/kit Important Notice

This evaluation board/kit is intended for use for FURTHER ENGINEERING, DEVELOPMENT,

DEMONSTRATION, OR EVALUATION PURPOSES ONLY. It is not a finished product and may not (yet)

comply with some or any technical or legal requirements that are applicable to finished products,

including, without limitation, directives regarding electromagnetic compatibility, recycling (WEEE), FCC,

CE or UL (except as may be otherwise noted on the board/kit). Atmel supplied this board/kit "AS IS,"

without any warranties, with all faults, at the buyer's and further users' sole risk. The user assumes all

responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies Atmel

from all claims arising from the handling or use of the goods. Due to the open construction of the

product, it is the user's responsibility to take any and all appropriate precautions with regard to

electrostatic discharge and any other technical or legal concerns. EXCEPT TO THE EXTENT OF THE

INDEMNITY SET FORTH ABOVE, NEITHER USER NOR ATMEL SHALL BE LIABLE TO EACH

OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. No license

is granted under any patent right or other intellectual property right of Atmel covering or relating to any

machine, process, or combination in which such Atmel products or services might be or are used.

Mailing Address: Atmel Corporation 1600 Technology Drive San Jose, CA 95110 USA

Atmel SMARTCARD XPRO [USER GUIDE]

Atmel-42560A-SMARTCARD-XPRO_User Guide-01/2016

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