Atmel PROTO1 Xplained Pro (USER GUIDE)
Contents
1. Atmel USER GUIDE Atmel PROTO1 Xplained Pro Preface The Atmel PROTO1 Xplained Pro extension board is a development board that can be used to prototype small circuits and easy connect it to Xplained Pro MCU boards through one of the standard extension headers It includes an ID chip and will be recognized by Atmel Studio It can also be used to interface older Xplained top modules like sensor boards There is a separate connector available to connect external power to a Xplained Pro series evaluation kits This section can be separated from the prototype section to be used standalone or not at all 42080B MCU 10 2013 Atmel Table of Contents Preface Ww 1 Vs MUOGA seoser nn eaea E EEEE a e ie 3 ki Feats orainne e a a N E a E iana 3 127 Kt OYVEMIEW ii isemi er e e Suis bade ei 3 2 Getting Started ii IA inaire 5 2 1 Three Steps to Start Exploring the Atmel Xplained Pro Platform 5 2 2 Connecting PROTO1 Xplained Pro to the Xplained Pro MCU Boardi ii IA AI AI ME WA 5 2 3 Documentation for Atmel PROTO1 Xplained Pro 5 3 Xplained Pro iia ia 6 3 1 Hardware Identification System wi 6 3 2 Standard Headers and Connectors w wsamamamanananaamana 6 3 2 1 Xplained Pro Standard Extension Header 6 3 2 2 Power N ader EE 7 4 Hardware user guide ccccccccceeeeeeeeeeeeeeeeeeeeteteeeeeeeeeeeneenes 8 AsV I GCOMMOCIONS ui 8 4 1 1 PROTO2. 1 Xplained Pro Extension Headers 8 4 12 Power CAM aa 8 4 1 3 External Power Terminal Block Header 8 4 2 PROTO1 Xplained Pro ID SyStem ia 9 4 3 Connecting the PROTO1 Xplained Pro amamanaa 10 4 3 1 Connecting Xplained Extension Boards 11 4 3 2 Using PROTO1 Xplained Pro With a Solderless Breadboa id AA 11 5 Hardware Revision History and Knonwn Issues 13 5 1 Identifying Product ID and Revision ccceeeeeeeeeenee ee eee eens 13 5 2 REVISION aaa 13 6 Document revision history ccccccccceeee eee eeeeteeeteeeeeeeeees 14 7 Evaluation board kit important notice 15 Atmel PROTO1 Xplained Pro USER GUIDE 2 42080B MCU 10 2013 1 1 1 2 Introduction Features e Prototyping area with 10 x 20 200 PADs e 100mil spacing to ease through hole component prototyping e Square PADs to ease SMD passive component prototyping e Fits mini solderless breadboards for fast and simple prototyping e Xplained Pro hardware identification system e Can be used as an vertical extender for Xplained Pro standard extionsion modules e Support for Xplained series extension modules Kit Overview The Atmel PROTO1 Xplained Pro board is a generic prototyping extension board for the Xplained Pro platform It connects to any standard extension header on any Xplained Pro MCU board and th
3. connected to all Xplained Pro MCU evalutation kits standard extension headers If the upper break off part containing the additional power section should be used it is required to connect the board to the EXT1 header in order to connect to the Power header as well see Figure 4 4 Example Connection on page 10 To break off the upper section of the board break it along the V CUT score line across the PCB Figure 4 4 Example Connection The connection indicated below See Figure 4 5 Not Recommended PROTO1 Xplained Pro Connection on page 10 may cause the power plug to short some of the EXT1 pins if it is connected externally To avoid this either move the PROTO1 Xplained Pro to another extension connector or break away the power section Figure 4 5 Not Recommended PROTO1 Xplained Pro Connection Atmel Atmel PROTO1 Xplained Pro USER GUIDE 10 42080B MCU 10 2013 Note Note that any remaining mousebite residues should be filed or cut away for optimum fit 4 3 1 Connecting Xplained Extension Boards It is also possible to interface Xplained top modules via the PROTO1 Xplained Pro board The signal layout on the extension connector below the white line i e pins 11 20 is identical to the J1 connector communication connector on the Xplained series MCU boards see Figure 4 6 External Connector on page 11 Figure 4 6 External Connector So for Xplained series top modules that only uses this c
4. de pdf 3 http www atmel com Images Atmel 42080 PROTO1 Xplained Pro_User Guide zip http www atmel com atmelstudio Atmel Atmel PROTO1 Xplained Pro USER GUIDE 5 42080B MCU 10 2013 3 1 3 2 3 2 1 Kplained Pro Xplained Pro is an evaluation platform that provides the full Atmel microcontroller experience The platform consists of a series of Microcontroller MCU boards and extension boards that are integrated with Atmel Studio have Atmel Software Framework ASF drivers and demo code support data streaming and more Xplained Pro MCU boards support a wide range of Xplained Pro extension boards that are connected through a set of standardized headers and connectors Each extension board has an identification ID chip to uniquely identify which boards are mounted on a Xplained Pro MCU board This information is used to present relevant user guides application notes datasheets and example code through Atmel Studio Available Xplained Pro MCU and extension boards can be purchased in the Atmel Web Store Hardware Identification System All Xplained Pro compatible extension boards have an Atmel ATSHA204 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 MCU board the information is read and sent to Atmel Studio The Atmel Kits extension installed with Atmel Studio will give relevan
5. ended 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 Atmel Atmel PROTO1 Xplained Pro USER GUIDE 15 42080B MCU 10 2013 Atmel Enabling Unlimited Possibilities Atmel Corporation 1600 Technology D
6. gnals to the prototyping area or to connect extension modules of the Xplained platform e g sensor boards or the RZ600 radio kit More information on how to connect Xplained extensions is available in the hardware users guide section of this guide The Atmel PROTO1 Xplained Pro supports the Xplained Pro hardware identification system Atmel Atmel PROTO1 Xplained Pro USER GUIDE 3 42080B MCU 10 2013 Figure 1 1 PROTO1 Xplained Pro Extension Board Top View External Power In Internal Power Out Area za Aa External Power Connector ID Chip gt su fefefofote Yo olojojojo YO 2020009009 Extension Remapped Extension Connector Connector FO 2020090909 FO 205950 FO oHojojojojo FO 2202005959 a J 202000 EKT GND VCC Prototype Area Area Figure 1 2 PROTO1 Xplained Pro Extension Board Bottom View Extension ID Connect ETE 12 17 PROTO1 ID 2000200000 Disconnect 00 o BOBS SSS e8e0 0000808 000000Fr 00 22022202202202002002000000500005006 00 ORo 90 NAJ Atmel PROTO1 Xplained Pro USER GUIDE 4 Atmel p 42080B MCU 10 2013 2 Getting Started 2 1 Three Steps to Start Exploring the Atmel Xplained Pro Platform 1 2 3 Download and install Atme Studio Launch Atmel Studio Connect PROTO1 Xplained Pro to an Xplained Pro MCU board and connect a USB cable to DEBUG USB port on the Xplained Pro MCU board 2 2 Connecting PROTO1 Xplained Pro to the Xplained Pro MCU Board To start u
7. h VCC for target voltage and GND for ground The two pin power header should not be used to apply power to the PROTO1 Xplained Pro The board will get power from the Xplained Pro MCU board through the 20 pin extension connector Table 4 1 Power Header Silk screen marking Description VCC Target voltage main voltage of the PROTO1 Xplained Pro extension board GND Ground EP5VO External 5 0V supplied to the Xplained Pro MCU board VP5VO VCC USB External Power Terminal Block Header The PROTO1 Xplained Pro features a two pin terminal block header to connect external power to the board To connect a cable to it just insert it remove the insulation from the end first through the holes at the bottom Atmel Atmel PROTO1 Xplained Pro USER GUIDE 8 42080B MCU 10 2013 Table 4 3 Power Connector entry of the connector An internal springblade will lock the wire in place To release it again insert a small screwdriver or similar into the top hole to release the tension of the springblade and pull the wire out This is shown in Table 4 3 Power Connector on page 9 Table 4 2 Power Connector Silk screen marking Pin on Power connector EP5VO 1 GND 2 4 2 PROTO1 Xplained Pro ID System The PROTO1 Xplained Pro board has the Xplained Pro hardware identification system implemented When the board is connected via an Atmel Xplained Pro MCU board to Atmel Studio
8. it will be identified and relevant information like the user guide will be shown By default the ID device on the board is connected to the right angled extension header and the ID X pin of the vertical extension header on the right side of the board is unconnected It is however possible to connect the ID X signal to the right angled extension header with the hardware changes described below This makes it possible to use the PROTO1 Xplained Pro as an right angle extender for extension boards and Atmel Studio vill recognize their ID In order to do so the PROTO1 Xplained Pro ID needs to be disconnected and the ID X signal needs to be connected To disconnect the PROTO1 Xplained Pro ID just cut the cut strap marked as ID PROTO1 see Figure 4 2 ID PROTO1 on page 9 on the bottom side of the PCB Figure 4 2 ID PROTO1 O oO ac a To connect the ID X signal just solder a zero ohm resistor or a piece of wire to the open strap marked as ID X see Figure 4 3 ID X on page 9 on the bottom side of the PCB Figure 4 3 ID X Atmel Atmel PROTO1 Xplained Pro USER GUIDE 9 42080B MCU 10 2013 4 3 Now any connected Xplained Pro extension modules that are plugged into the vertical extension header on the right side of the board will be detected by Atmel Studio the PROTO1 Xplained Pro extension board will not longer be detected Connecting the PROTO1 Xplained Pro The lower part of the PROTO1 Xplained Pro board can be
9. oard It can be used to power the Xplained Pro MCU board from an external source or to get internal power from the Xplaiend Pro MCU board to the PROTO1 Xplained Pro Atmel Atmel PROTO1 Xplained Pro USER GUIDE 7 42080B MCU 10 2013 Note Hardware user guide Connectors This chapter describes the implementation of the relevant connectors and headers on PROTO1 Xplained Pro and their connection to the external devices The tables of connections in this chapter also describes which signals are shared between the headers and on board functionality PROTO1 Xplained Pro Extension Headers The PROTO1 Xplained Pro has two 20 pin headers One is angled left side of the board and is intended to be connected to a Xplained Pro MCU board standard extension header The other is a vertical header right side of the board that can be used to connect signals to the prototype area or to attach other extension modules to it The signals are identical on both except for the ID signal which is slightly different The rest of the signals follow the standard extension header pinout specified in Xplained Pro Standard Extension Header on page 6 The different ID signals are described in section PROTO1 Xplained Pro ID System on page 9 Figure 4 1 Extension Header Connector Power Header The four pin power header on the PROTO1 Xplained Pro extension board is used to probe the voltage on the board The pins of the header are marked in silk screen wit
10. onnector can be attached Note that the extension connector on the Xplained Pro MCU board might not have all signals available due to lack of pin resources This needs to be checked for each case A mounting example is shown in the Figure 4 7 Xplained Series Sensor Board Mounted on PROTO1 Xplained Pro on page 11 with a sensor board Figure 4 7 Xplained Series Sensor Board Mounted on PROTO1 Xplained Pro 4 3 2 Using PROTO1 Xplained Pro With a Solderless Breadboard It is possible to mount a 170 Tie points solderless breadboard size 47mm x 35mm on to the prototype section on the PROTO1 Xplained Pro board to ease prototyping see Figure 4 8 Solderless Breadboard Mounted on Atmel Atmel PROTO1 Xplained Pro USER GUIDE 11 42080B MCU 10 2013 PROTO1 Xplained Pro on page 12 It lacks any GND VCC rails so they needs to be connected directly These boards can be found at a low cost from lots of vendors on internet Figure 4 8 Solderless Breadboard Mounted on PROTO1 Xplained Pro Atmel Atmel PROTO1 Xplained Pro USER GUIDE 12 42080B MCU 10 2013 5 Hardware Revision History and Knonwn Issues 5 1 Identifying Product ID and Revision The revision and product identifier of Kplained 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 a Kplained Pro MCU board to a computer with Atmel Studio running an information window will pop up The firs
11. rential ADC GPIO1 General purpose 1 0 GPIO2 General purpose 1 0 PWM Pulse width modulation alternatively positive part of differential PWM 8 PWM Pulse width modulation alternatively positive part of differential PWM q http store atmel com Atmel Atmel PROTO1 Xplained Pro USER GUIDE 6 42080B MCU 10 2013 IRQ GPIO Interrupt request line and or general purpose 1 0 10 SPI_SS_B GPIO Slave select for SPI and or general purpose 1 0 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_LSS_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 3 2 2 Power header The right angled female power header marked PWR will connect to a similar header if the PROTO1 Xplained Pro is connected to the EXT1 extension header on the the Xplained Pro MCU b
12. rive San Jose CA 95110 USA T 1 408 441 0311 F 1 408 436 4200 www atmel com 2013 Atmel Corporation All rights reserved Rev 42080B MCU 10 2013 Atmel Atmel logo and combinations thereof Enabling Unlimited Possibilities and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries Other terms and product names may be trademarks of others Disclaimer The information in this document is provided in connection with Atmel products No license express or implied by estoppel or otherwise to any intellectual property right is granted by this document or in connection with the sale of Atmel products EXCEPT AS SET FORTH IN THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATMEL WEBSITE ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT INDIRECT CONSEQUENTIAL PUNITIVE SPECIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS AND PROFITS BUSINESS INTERRUPTION OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves
13. sing the PROTO1 Xplained Pro extension board you will need an Xplained Pro MCU board with at least one standard 20 pin extension header The PROTO1 Xplained Pro can be connected to any of these extension headers After the PROTO1 Xplained Pro has been connected to an extension header the Xplained Pro MCU board can be powered in the normal way as described in the help for this kit Warning If any modifications are done to the PROTO1 Xplained Pro prototype circuit please check that there are no short circuits on the power lines before connecting it to the Xplained Pro MCU board in order to avoid any damage 2 3 Documentation for Atmel PROTO1 Xplained Pro The following list contains links to the most relevant documents and software for the PROTO1 Xplained Pro 1 Xplained Pro products _ Atmel Xplained Pro is a series of small sized and easy to use evaluation kits for 8 and 32 bit Atmel microcontrollers It consists of a series of low cost MCU boards for evaluation and demonstration of features and capabilities of different MCU families PROTO1 Xplained Pro User Guide _ PDF version of this User Guide PROTO1 Xplained Pro Design Documentation 3 Package containing schematics BOM assembly drawings 3D plots layer plots etc Atmel Studio Free Atmel IDE for development of C C and assembler code for Atmel microcontrollers 1 http www atmel com XplainedPro http www atmel com Images Atmel 42080 PROTO1 Xplained Pro_User Gui
14. t information code examples and links to relevant documents Table 3 1 Xplained Pro ID Chip Content on page 6 shows the data fields stored in the ID chip with example content Table 3 1 Xplained Pro ID Chip 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 Standard Headers and Connectors Xplained Pro Standard Extension Header All Xplained Pro kits have one or more dual row 20 pin 100mil extension headers Xplained Pro MCU boards have male headers while Xplained Pro extensions 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 on page 6 The extension headers can be used to connect a wide variety of Xplained Pro extensions to Xplained Pro MCU boards and to access the pins of the target MCU on Xplained Pro MCU board directly 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 diffe
15. t 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 AO9 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 PROTO1 Xplained Pro is 1890 5 2 Revision 2 Revision 2 of PROTO1 Xplained Pro is the initial released version PROTO1 Xplained Pro boards with a serial number that ends with a number lower than 19048 may have a wrong revision programmed into the Xplained Pro ID chip This will only affect the information displayed by the Atmel Kits extension in Atmel Studio It will not affect the operation of the board Atmel PROTO1 Xplained Pro USER GUIDE 13 Atmel 42080B MCU 10 2013 6 Document revision history Document Date Comment revision 42080B 09 2013 Added errata about revision 2 of the board 42080A 25 02 2013 First release Atmel Atmel PROTO1 Xplained Pro USER GUIDE 14 42080B MCU 10 2013 7 Evaluation board kit important notice This evaluation board kit is int
16. the right to make changes to specifications and products descriptions at any time without notice Atmel does not make any commitment to update the information contained herein Unless specifically provided otherwise Atmel products are not suitable for and shall not be used in automotive applications Atmel products are not intended authorized or warranted for use as components in applications intended to support or sustain life
17. us is offers an easy way to do prototyping with the Xplained Pro platform It can be used to prototype small designs that can be connected to the Xplained Pro MCU series of kits The prototype area consist of 200 free square pads with 100mil 2 54mm spacing that can be used to protoype both through hole components as well as SMD components like resistors capacitors inductors The protoyping area is marked with letters and numbers on both sides of the board so it is easy to identify each pad with a coordinate to make precise connections Power in the form of GND and VCC_TARGET is distributed horizontally along the lower side of the prototype for easy connection across the board The prototyping area offers also space to fit a solderless breadboard on top A popular size of these boards is 45mm x 35mm and provides 170 solderless points The top section of the board is a break away section that can be used to connect external power to the Xplained Pro MCU bord with a screw terminal block It also distributes GND VCC_TARGET and VCC_USB 5V from the Xplained Pro MCU board that can easily be connected to the prototyping area The lower section of the board has a right angled header on the left side that connects to Xplained Pro MCU boards a prototyping area in the middle and another connector on the right side that provides easy access to the extension header signals The vertical header on the right hand side can be used to connect the extension si
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