L-755e_1
Contents
1. ES 9 R22 L1 R23 a b o gt ns 1000 i C115 U3 f ecto TID o R24 R25 o 58 R9 R13 o C5 o 900009 000000 009009 00000 Figure 3 View of the PEB A 001 4 PHYTEC Messtechnik GmbH 2011 L 755e 1 Pin Description 2 Pin Description Please note that all module connections are not to exceed their expressed maximum voltage or current Maximum signal input values are indicated in the corresponding controller manuals data sheets As damage from improper connections varies according to use and application it is the user s responsibility to take appropriate safety measures to ensure that the module connections are protected from overloading through connected peripherals As shown in Figure 3 a 2 x 10 connector socket X2 at the underside of the board connects the PEB A 001 to the carrier board The CAN interface is available at the DB9 male connector X1 on the upper side 2 1 Pinout of the CAN Interface X1 Pin 3 CAN GND Pin 7 CAN HO galvanically separated Pin 2 CAN LO galvanically separated Pin 6 CAN GND N wo A tA ON I VO Figure 4 Pin Assignment of the DB 9 Plug XI PHYTEC Messtechnik GmbH 2011 L2. ib EL PEB A 001 SPI to CAN Hardware Manual Document No L 755e 1 SBC Prod No PEB A 001 SBC PCB No 1342 1 First Edition A product of a PHYTEC Technology Holding company PEB A 001 In this manual are descriptions for copyrighted products that are not explicitly indicated as such The absence of the trademark and copyright symbols does not imply that a product is not protected Additionally registered patents and trademarks are similarly not expressly indicated in this manual The information in this document has been carefully checked and is believed to be entirely reliable However PHYTEC Messtechnik GmbH assumes no responsibility for any inaccuracies PHYTEC Messtechnik GmbH neither gives any guarantee nor accepts any liability whatsoever for consequential damages resulting from the use of this manual or its associated product PHYTEC Messtechnik GmbH reserves the right to alter the information contained herein without prior notification and accepts no responsibility for any damages which might result Additionally PHYTEC Messtechnik GmbH offers no guarantee nor accepts any liability for damages arising from the improper usage or improper installation of the hardware or software PHYTEC Messtechnik GmbH further reserves the right to alter the layout and or design of the hardware without prior notification and accepts no liability for doing so Copyright 2011 PHYTEC Messtechnik Gmb
3. 1 8 2 2 X28 Wall adapter input power jack to supply 8 2 1 main board power 49 36 V Table 3 phyBASE Connectors and Pin Headers related to PEB A 001 Note The signal levels of the F C and SPI interface are shifted to VCC3V3 3 3 V by level shifters on the phyCARD Carrier Board Ensure that all module connections are not to exceed their expressed maximum voltage or current Maximum signal input values are indicated in the corresponding controller User s Manual Data Sheets As damage from improper connections varies according to use and application it is the user s responsibility to take appropriate safety measures to ensure that the module connections are protected from overloading through connected peripherals PHYTEC Messtechnik GmbH 2011 L 755e 1 19 PEB A 001 8 1 2 Switches The phyBASE is populated with some switches which are essential for the operation of the phyCARD module and in further consequence of the PEB on the Carrier Board Figure 8 shows the location of the switches and push buttons Button Description Si Svstem Reset Button svstem reset signal generation S2 Power Button powering on and off main supply voltages of the Carrier Board Table 4 phyBASE push buttons descriptions Please refer to the hardware manual of your phyCARD for further information on the functioning of these push buttons Additionally a DIP Switch is available at S3 Switches 7 and 8 o
4. 755e 1 5 PEB A 001 2 2 Pinout of the Expansion Connector X2 Table 2 provides an overview of the pinout of the expansion connector at X2 The table lists only signals used on the PEB A 001 Several more signals are available at the expansion connectors X8 and X9 on the phyBASE Please refer to the hardware manual of your phyCARD for a complete pinout Pin Signal Name Description 1 VCCSV SV power supply 2 VCCSV SV power supply 3 VCC3V3 3 3V power supply 4 VCC3V3 3 3V power supply 5 GND Ground 6 GND Ground 7 N C not connected 8 N C not connected 9 PHYWIRE For internal use only o 10 GND Ground 11 SPI CS SPI chip select 12 SPI SI SPI slave input 13 SPI SCK SPI clock input 14 SPI SO SPI slave output 15 N C not connected 16 INT Interrupt output of the CAN controller 17 GND Ground 18 GND Ground 19 N C not connected 20 N C not connected Table 2 Pinout of the Expansion Connector X2 6 PHYTEC Messtechnik GmbH 2011 L 755e 1 Power Requirements 3 Power The PEB A 001 operates off of a two supply voltages 3 3V and 5V which are fed through the expansion connector X2 of the PEB The 43 3V voltage supplies the CAN controller whereas 5V are needed to generate the voltage for the CAN bus An integrated on board DC to DC converter provides an isolated supply voltage for the CAN controller interface at U3 3 1 Primar
5. systems PHYTEC Messtechnik GmbH 2011 L 755e 1 vil PEB A 001 vili PHYTEC Messtechnik GmbH 2011 L 755e 1 Introduction 1 Introduction The PHYTEC Extension Board PEB A 001 belongs to a series of add on modules for PHYTEC s phyCARD Single Board Computer module family These add on modules allow easy development of complex applications with off the shelf components PHYTEC Extension Boards PEB A xxx are compatible to the two identical Extension Connectors X8 and X9 on the phyCARD Carrier Board PBA A 01 Thus they are interchangeable and the same phyCARD phyBASE combination might serve for different applications just by changing the extension board and the software Figure 1 depicts the modular concept of the phyCARD Development Kit family and the usage of the PHYTEC Extension Boards All add on modules are supported within the BSPs available for the different phyCARD SBCs The PEB A 001 is a subminiature 92 x 68 mm insert ready interface card populated with the Microchip MCP2515 CAN controller If mounted on the carrier board phyBASE it connects to any phyCARD populating the phyBASE via the SPI interface It provides CAN connectivity to many external CAN devices Precise specifications for the components populating the board can be found in the applicable User s Manuals or Data Sheets I To ensure that the PEB of your choice is supported by the BSP use only the latest BSP or check on the PHYTEC w
6. 001 is shown in Table 2 24 PHYTEC Messtechnik GmbH 2011 L 755e 1 The PEB A 001 on the phyBASE 8 2 2 1 SPI Connectivity Programming of the CAN controller on the PEB A 001 is done via the phyCARD s SPI bus interface It is available at expansion connectors X8A and X9A and extends on the PEB A 001 Appropriate drivers are available within the BSPs provided with the different phyCARD SBCSs please refer to the Quickstart Manual OSELAS BSP The expansion connectors share the SPI interface and the GPIOs of the X Arc bus with the display data connector X6 Due to the X Arc bus specification only two slave select signals are available Because of that the CPLD maps the SPI interface to two of the connectors depending on the configuration of switches 7 and 8 of DIP Switch S3 Therefore switches 7 and 8 of DIP Switch S3 must be configured to map the signals to the connector the PEB A 001 is plugged onto Button Setting Description S3 7 0 0 SS0 GPIOO IRO gt expansion 0 X8A S3 8 SS1 GPIO1 IRO gt expansion 1 X9A 0 1 SSO GPIOO IRQ gt expansion 0 X8A SS1 GPIO1 IRO gt display data connector X6 1 x SSO GPIOO IRQ gt expansion 1 X9A SS1 GPIO1 IRO gt display data connector X6 Table 7 SPI and GPIO connector selection A detailed description of the configurations possible can be found in the hardware manual of your phyCARD I To ensure that the PEB of your choice is s
7. 1 L 755e 1 27 PEB A 001 28 PHYTEC Messtechnik GmbH 2011 L 755e 1 Index Index PIVI TM 7 8 Qon APT OR OP PORT O E 7 8 5 INECAN rte 8 B Block Diagram 3 BSP A t REM 1 27 C CAN BUS ie atol ka nk 9 CAN Eee 9 CAN Interface 5 9 CAN LOW ii ika 9 D Dimensions ii 11 PRIVES S es 1 27 E EME RIS vii Expansion Connector 6 F Feature S A tn een 3 G GND Connection 17 H Humidity rt M 11 O Operating Temperature 11 Operating Voltage 11 F phyBASE Connectors p eR es 21 Peripherals tard 19 Pin Header 21 Wicho dude 22 Oe osad do atest unt 24 Physical Dimensions 11 Pin Description csse 5 PINOUL caet a bo ed Coda rt 6 Power Consumption 11 R RACAN oi oo ol 9 S SOLAS Sada 1 27 Storage Temperature 11 Supply Voltage 7 System POWER ats cede used it ab 7 T Technical Specifications 11 13 Termination resistors 9 TXCAN RSS nt d orte 9 V Voltage Regulator 8 W WE so banku daaaednn 11 X X ER ER 5 D OEE EE rr r 5 PHYTEC Messtechnik GmbH 2011 L 755e 1 29 PEB A 001 30 PHYTEC Messtechnik GmbH 2011 L 755e 1 Suggestions for Improvement Document PEB A 001 Hardware Manual Document number L 755e 1 March 2011 How
8. C Display Interface SBC Single Board Computer used in reference to the PCA A xx phyCARD A xx Single Board Computer SMT Surface mount technology Sx User button Sx e g S1 S2 etc used in reference to the available user buttons or DIP Switches Sx y Switch y of DIP Switch Sx used in reference to the DIP Switches on the display adapter or Carrier Board Table 1 Abbreviations and Acronyms used in this Manual Note The BSP delivered with the phyCARDs usually includes drivers and or software for also controlling the PHYTEC Extension Boards Therefore programming close to hardware at register level is not necessary in most cases For this reason this manual contains no information relevant for software development Please refer to the Quickstart Manual OSELAS BSP for phyCARDs and the CAN controller s Datasheet if such information is needed iv PHYTEC Messtechnik GmbH 2011 L 755e 1 Preface Preface As a member of PHYTEC s new phyCARD product family the PEB A 001 is one of a series of PHYTEC Extension Boards that provide additional functions and interfaces to the standard phyCARD Carrier Board PHYTEC s new phyCARD Rapid Development Kit family consists of a series of extremely compact embedded control engines featuring various processing performance classes while using the newly developed X Arc embedded bus standard The standardized connector footprint and pin assignment of the X Arc bus makes this new SBC generati
9. Converter Interface PEB A 001 Figure 5 Power Supply Diagram 8 PHYTEC Messtechnik GmbH 2011 L 755e 1 CAN Interface 4 CAN Interfaces The CAN signals on the PEB A 001 are generated by a stand alone CAN controller MCP2515 They extend to a quad channel isolator which separates the CAN controller and the CAN transceiver galvanically The CAN transceivers generate the corresponding CAN High and CAN Low signals which are available at the DB9 male connector X1 refer to Figure 4 for the pinout These signals can be directly connected to a CAN dual wire bus Programming of the CAN controller is done via SPI bus interface The SPI bus extends from the expansion connector X2 to the CAN controller For interrupt controlled applications the interrupt of the CAN controller is also brought out to expansion connector X2 The CAN bus transceiver device supports signal conversion of the CAN transmit TXCAN and receive RXCAN lines The CAN transceiver supports up to 110 nodes on a single CAN bus Data transmission occurs with differential signals between CAN High and CAN Low Note A Ground connection between nodes on a CAN bus is not required yet is recommended to better protect the network from electromagnetic interference EMI In order to ensure proper message transmission via the CAN bus a 120 Ohm termination resistor must be connected to each end of the CAN bus There are no termination resistors on the PEB A 001 Parame
10. H D 55129 Mainz Rights including those of translation reprint broadcast photomechanical or similar reproduction and storage or processing in computer systems in whole or in part are reserved No reproduction may occur without the express written consent from PHYTEC Messtechnik GmbH EUROPE NORTH AMERICA Address PHYTEC Technologie Holding AG PHYTEC America LLC Robert Koch Str 39 203 Parfitt Way SW Suite G100 D 55129 Mainz Bainbridge Island WA 98110 GERMANY USA Ordering 49 800 0749832 1 800 278 9913 Information sales phytec de sales phytec com Technical 49 6131 9221 31 1 800 278 9913 Support support phytec de support phytec com Fax 49 6131 9221 33 1 206 780 9135 Web Site http www phytec de http www phytec com 1 Edition April 2011 PHYTEC Messtechnik GmbH 2011 L 755e 1 Contents List of BIPUECSG Giu dedi ed v oa e UAI EEE ii Eist f Tables cac nitet a ils ta ii Conventions Abbreviations and Acronyms ssssssssosocnosooonosooonosoce iii i E n o dile a NH adi o nn M ie ne M 1 Introduction o eid d He reni an bd adios 1 11 Block Di asa use ene roO NEU UE PER UAI PER sn nee 3 1 2 View of the PEB A 00 rinitis 4 Z Pin DESCFIDUGNI PTT 3 2 1 Pinout of the CAN Interface X1 s 5 2 2 Pinout of the Expansion Connector X2 eee 6 POWEL eue nei te ra cii e dcn e I 7 3 1 Primary System Power 3V3 and 5V Lee 7 3 2 On board Volta
11. HYTEC Extension Boards lies in its layout and test Production ready Board Support Packages BSPs and Design Services for our hardware will further reduce your development time and risk and allow you to focus on your product expertise Take advantage of PHYTEC products to shorten time to market reduce development costs and avoid substantial design issues and risks With this new innovative full system solution you will be able to bring your new ideas to market in the most timely and cost efficient manner For more information go to http www phytec com services Ordering Information The part numbering of the PHYTEC Extension Boards has the following structure PEB A xxx Generation A First generation Model number 001 SPIto CAN 002 USB to Ethernet 003 TC or SPI to GPIO 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 phytec de de support registrierung html You can also get technical support and additional information concerning your product l Please also visit our website www phytec de for information on additional PEBs vi PHYTEC Messtechnik GmbH 2011 L 755e 1 Preface The support section of our web site provides product specific information such as errata sheets application notes FAQs etc http www phytec de de support fag Declaration of Electro Magnetic Conformity of the PH
12. YTEC PEB A 001 C PHYTEC Single Board Computers henceforth products are designed for installation in electrical appliances or as dedicated Evaluation Boards ie for use as a test and prototype platform for hardware software development in laboratory environments Caution PHYTEC 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 Moreover PHYTEC products should not be operated without protection circuitry if connections to the product s pin header rows are longer than 3 m PHYTEC 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 Implementation of PHYTEC products into target devices as well as user modifications and extensions of PHYTEC 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
13. ebsite from which version on the driver is implemented PHYTEC Messtechnik GmbH 2011 L 755e 1 1 PEB A 001 L0 V V8d P Jeog 191189 Se npo N Gad 9ui ujeoujopun quvo Aud 10199UU099 ket UP Modular Concept of the phyCARD Development Kit family Figure 1 L 755e 1 PHYTEC Messtechnik GmbH 2011 Introduction The PEB A 001 offers the following features e Subminiature Extension Board 92 x 68 mm achieved through modern SMD technology e Compatible to the phyCARD Development Kit Carrier Board phyBASE PBA A 001 e Improved interference safety achieved through multi layer PCB technology and dedicated Ground pins Operates off of a two supply voltages 3 3V and 5V Expansion connector for phyBASE connectivity via SPI interface Galvanically separated CAN signals at male DB 9 connector MCP2515 stand alone CAN controller implements CAN V2 0B PCA82C250 CAN controller interface fully compatible with the ISO 11898 standard Wire EEPROM for internal use only e Mounting wholes to screw the PEB to the phyBASE 1 1 Block Diagram 2x10 CAN Controller DC to DC CAN DB9 Male Female Header m MCP2515 Converter hd Transceiver e Connector Figure 2 Block Diagram PEB A 001 PHYTEC Messtechnik GmbH 2011 L 755e 1 3 PEB A 001 1 2 View of the PEB A 001 DB 9 male
14. er Supply Diagram essent 8 Figure 6 Physical DIMENSIONS tarado Fre de deus 12 Figure 7 PEB A 001 Component Placement Top View 13 Figure 8 phyBASE Overview of applicable Connectors LEDs and BOOM Ko ta Dre nn es 18 Lipure9 Poweradapiem pi n rd wt bp oti to Un ds 22 Figure 10 Expansion connector X8A X9A eee 24 List of Tables Table 1 Abbreviations and Acronyms used in this Manual iv Table 2 Pinout of the Expansion Connector X2 ee 6 Table3 phvBASE Connectors and Pin Headers related to PEB A 00119 Table 4 phvBASE push buttons descriptions eee 20 Table5 phvBASE LEDs descriptions 21 Table 6 Power state LEDS zadek err etd pronos 23 Table 7 SPI and GPIO connector selection 25 ii PHYTEC Messtechnik GmbH 2011 L 755e 1 Preface Conventions Abbreviations and Acronyms This hardware manual describes the PEB A 001 PHYTEC Extension Board The manual specifies the extension boards design and function Precise specifications for the MCP2515 CAN controller can be found in the Data Sheet User s Manual Conventions The conventions used in this manual are as follows Signals that are preceded by a n or ff character e g nRD IRD or RD or that have a dash on top of the signal name e g RD are designated as active low signals That is their active state is when they are driven low or are driving low A 0 indicates a logic zero
15. f this DIP Switch allow to configure the mapping of the two slave select signals of the SPI interface as well as the routing of the two GPIO IRQ signals GIOO IRQ GPIO1_IRQ The signals can be mapped either to the two expansion connectors X8A expansion 0 and X9A expansion 1 or to one of the two expansion connectors and the display data connector at X6 A detailed description of the configurations possible can be found in the hardware manual of your phyCARD Note To ensure proper functioning of the PHYTEC Extension Board the setting of switches 7 and 8 as well as the parameter used when loading the software driver must match the expansion connector the PEB A 001 is connected to With the default setting S3 7 and S3 8 OFF booth expansion connectors can be used 20 PHYTEC Messtechnik GmbH 2011 L 755e 1 The PEB A 001 on the phyBASE 8 1 3 Jumpers Various jumpers on the phyBASE allow the user flexibility of configuring a limited number of features for development constraint purposes However none of the jumpers is relevant for the PHYTEC Extension Board s correct functioning 8 1 4 LEDs The phyBASE is populated with numerous LEDs to indicate the status of the various USB Host interfaces as well as the different supply voltages Some of them are also important in the use of the PHYTEC Extension Boards Figure 8 shows the location of these LEDs Their function is listed in the table below LED Color Descri
16. ge Regulator U1 esee 8 4 CAN Interfaces rr ri asadas 9 5 Technical Specifications sisi csiceissscsnsssvnssccssesscserseacoeeteeoeenaseseessseeanssons 11 6 Component Placement Diagramme 13 7 Hints for Integrating and Handling the PHYTEC Extension BOAT A ii e i MEE Quas es E DRM UH A quest a hie 15 7 1 Integrating the PHYTEC Extension Board 15 7 2 Handling the PHYTEC Extension Board 15 8 The PEB A 001 on the phyBASE e eee ee eene een eee en 17 8 1 Overview of the phyBASE Peripherals sss 18 8 1 1 Connectors and Pin Header 19 8 172 CSC Sa e mA fe n s 20 SL Ut DOES i eo obese ehe eet ut cate p eee 21 BI ME Ds aa i nn 21 8 2 Functional Components on the phyBASE Board 22 8 2 1 Power SUP NN drives nd ins 22 8 2 2 Expansion connectors X8A X9A ssssssss 24 8 2 2 1 SPI Connectivity dro na 25 8 2 2 GPIO Interrupt Input ssee 26 9 R vision History Line ios a sbe npe an pa soda a Beo iaa sa a kiel vn 27 l tei HER te 2c dete oni nu 29 PHYTEC Messtechnik GmbH 2011 L 755e 1 1 PEB A 001 List of Figures Figure 1 Modular Concept of the phyCARD Development Kit family 2 Figure 2 Block Diagram PEB A 001 eene 3 Figure 3 View of the PEB A O0 E ic side Hen pP iret a 4 Figure 4 Pin Assignment of the DB 9 Plug XI eene 5 Figure 5 Pow
17. m 0mm 992999 9999929 3 5mm 0mm 4 36mm Omm 68mm Omm 63 64mm 0mm 49 52mm Omm 46 49mm Omm DB 9 male 21 5mm 0mm 18 53mm Omm 3 64mm 0mm co 1111 0000 sess 500000 0060000 5808000 92mm 0mm 009900 88 5mm Omm j 3 5mm 0mm 3 23mm Omm 4 5mm Omm 8 31mm 0mm so Figure 6 4 36mm 0mm 3 64mm Omm 9 37mm Omm 10 64mm Omm 33 5mm 4 Omm 34 77mm Omm 63 64mm Omm 68mm Omm Physical Dimensions 12 PHYTEC Messtechnik GmbH 2011 L 755e 1 Component Placement Diagram 6 Component Placement Diagram 000000 000000 000000 606000 600000 0900020 90000 600000 0900020 000000 Figure 7 999 900 o DB 9 male 000 o000l60000000 000000 000000 o o oo ofo 0000090 R14 R21 o m o gt o El o o gt O o o o me o ee A E IS me o E o o o o o o R22 L1 R23 o o o o o o es 1000 122 U3 6115 taie o o o 1111 R24 R25 9
18. n undamaged while de soldering Overheating the board can cause the solder pads to loosen rendering the module inoperable Carefully heat neighboring connections in pairs After a few alternations components can be removed with the solder iron tip Alternatively a hot air gun can be used to heat and loosen the bonds Caution If any modifications to the module are performed regardless of their nature the manufacturer guarantee is voided PHYTEC Messtechnik GmbH 2011 L 755e 1 15 PEB A 001 e Useof the PHYTEC Extension Board as Reference Design Successful use as reference design for custom applications greatly depends on the adherence to the layout design rules for the GND connections As a general design rule we recommend connecting all GND pins neighboring signals which are being used in the application circuitry For maximum EMI performance all GND pins should be connected to a solid ground plane It is also advisable to follow the application information given in the data sheets of the different components 16 PHYTEC Messtechnik GmbH 2011 L 755e 1 The PEB A 001 on the phyBASE 8 The PEB A 001 on the phyBASE The phyBASE Carrier Board provides a flexible development platform enabling quick and easy start up and subsequent programming of the PHYTEC Extension Boards The Carrier Board design allows easy connection of up to two extension boards featuring various functions that support fast and convenient protot
19. o C6 uu R9 R13 e o 5 o gt oo 900000 9000900 10100100101 900000 0000900 00000 000000 000000 Uude 900000 900009 o o o o o o o o o o o o R28 o o e o RI RA 9 o l 9090009090 000000 900000 900000 099000 PEB A 001 Component Placement Top View PHYTEC Messtechnik GmbH 2011 L 755e 1 13 PEB A 001 14 PHYTEC Messtechnik GmbH 2011 L 755e 1 Hints for Integrating and Handling 7 Hints for Integrating and Handling the PHYTEC Extension Board 7 1 Integrating the PHYTEC Extension Board Besides this hardware manual much information is available to facilitate the integration of the PHYTEC Extension Boards into customer applications or use them as reference design I many answers to common questions can be found at http www phytec de de support fag Or http www phytec eu europe support fagl 2 different support packages are available to support you in all stages of your embedded development Please visit http www phytec de de support support pakete html or http www phytec eu europe support support packages html or contact our sales team for more details 7 2 Handling the PHYTEC Extension Board e Modifications on the PHYTEC Extension Board Removal of various components such as the CAN controller is not advisable given the compact nature of the module Should this nonetheless be necessary please ensure that the board as well as surrounding components and sockets remai
20. on extremely scalable and flexible This also allows to use the same carrier board to create different applications depending on the required processing power PHYTEC Extensions Boards PEBs facilitate adding even more functions and interfaces With this new SBC concept it is possible to design entire embedded product families around vastly different processor performances while optimizing overall system cost In addition future advances in processor technology are already considered with this new embedded bus standard making product upgrades very easy Another major advantage is the forgone risk of potential system hardware redesign steps caused by processor or other critical component discontinuation Just use one of PHYTEC s other phyCARD SBCs thereby ensuring an extended product life cycle of your embedded application PHYTEC supports a variety of PEBs in two ways 1 as add ons for Rapid Development Kits which serve as a reference and evaluation platform 2 as insert ready fully functional OEM extension board which can be embedded directly into the user s peripheral hardware design Implementation of an OEM able subassembly as the core of a specific function or interface allows you to focus on the development of customer specific circuitry without expending resources to re invent standard functions and interface circuitry Furthermore much PHYTEC Messtechnik GmbH 2011 L 755e 1 V PEB A 001 of the value of the P
21. or low level signal while a 1 represents a logic one or high level signal Tables which describe jumper settings show the default position in bold blue text Text in blue italic indicates a hyperlink within or external to the document Click these links to quickly jump to the applicable URL part chapter table or figure References made to the expansion connectors always refer to pin header connector X8 and X9 on the phyCARD Carrier Board Abbreviations and Acronyms Many acronyms and abbreviations are used throughout this manual Use the table below to navigate unfamiliar terms used in this document Abbreviation Definition BSP Board Support Package Software delivered with the Development Kit including an operating system Windows or Linux preinstalled on the module and Development Tools CB Carrier Board used in reference to the phyBASE Development Kit Carrier Board PHYTEC Messtechnik GmbH 2011 L 755e 1 lii PEB A 001 Abbreviation Definition EMI Electromagnetic Interference GPI General purpose input GPIO General purpose input and output GPO General purpose output J Solder jumper these types of jumpers require solder equipment to remove and place JP Solderless jumper these types of jumpers can be removed and placed by hand with no special tools PCB Printed circuit board PEB PHYTEC Extension Board PDI PHYTE
22. ption A Section D37 areen 2 un voltage for peripherals on the 8 2 1 3V3 supply voltage for peripherals on the D39 green phyBASE Table 5 phyBASE LEDs descriptions PHYTEC Messtechnik GmbH 2011 L 755e 1 21 PEB A 001 8 2 Functional Components on the phyBASE Board This section describes the functional components of the phyBASE Carrier Board supporting the PEB A 001 Each subsection details a particular connector interface and associated jumpers for configuring that interface 8 2 1 Power Supply X28 X28 gt ea l g ON OFF 45210 D37 O D0D40 Figure 9 Power adapter The supply voltages for the PHYTEC Extension Board are derived from the main power supply connected to connector X28 on the phyBASE They are available at the expansion connectors X8 and X9 as soon as the phyBASE enters RUN state The PEBs are powered up only during RUN state of the Carrier Board 22 PHYTEC Messtechnik GmbH 2011 L 755e 1 The PEB A 001 on the phyBASE Caution Do not use a laboratory adapter to supply power to the Carrier Board Power spikes during power on could destroy the phyCARD module and the PEB mounted on the Carrier Board Do not change modules or jumper settings while the Carrier Board is supplied with power Permissible input voltage at X28 9 36 V DC unregulated No jumper configuration is required in order to supply power to the PHYTEC Extension Boards The phyBASE i
23. s assembled with a few power LEDs whose functions are described in the following table Two LEDs indicate the availability of the supply voltage at expansion connectors X8 and X9 LEDs Color Description D37 green VCCSV SV supply voltage for peripherals on the phyBASE D39 green VCC3V3 3V3 supply voltage for peripherals on the phyBASE Table 6 Power state LEDs Please refer to the corresponding section in your phyCARD Hardware Manual for detailed information on suitable power supplies and the different power states PHYTEC Messtechnik GmbH 2011 L 755e 1 23 PEB A 001 8 22 Expansion connectors X8A X9A O Eau O D Q Expansion 2 Expansion 1 O i oge Q Figure 10 Expansion connector XSA X9A The expansion connectors X8A and X9A provide an easy way to connect the PHYTEC Extension Boards to the phyBASE and therefore add other functions and features to it As can be seen in Figure 10 the location of the connectors allows to expand the functionality without expanding the physical dimensions Mounting wholes can be used to screw the PEBs to the phyBASE Various standard interfaces such as USB SPI and F C as well as different supply voltages and one GPIO are available at the pin header rows Usage of the PEB A 001 requires the SPI interface the GPIO Interrupt input and two different supply voltages 3 3V and 5 V A pinout showing all signals which extend on the PEB A
24. ters for configuring a proper CAN bus system can be found in the DS102 norms from the CiA CAN in Automation User and Manufacturer s Interest Group l RAI CAN in Automation Founded in March 1992 CiA provides technical product and marketing information with the aim of fostering Controller Area Network s image and providing a path for future developments of the CAN protocol PHYTEC Messtechnik GmbH 2011 L 755e 1 9 PEB A 001 10 PHYTEC Messtechnik GmbH 2011 L 755e 1 Technical Specifications 5 Technical Specifications The physical dimensions of the PEB A 001 are represented in Figure 6 The module s profile is ca 22mm thick with a maximum component height of 7 mm on the bottom connector side of the PCB and approximately 13 mm on the top microcontroller side The board itself is approximately 1 8 mm thick Additional specifications e Dimensions 92 mm x 68 mm e Weight approximately 36 g with all optional components mounted on the circuit board e Storage temperature 40 C to 90 C e Operating temperature standard 0 C to 70 C extended 40 C to 85 C Humidity 95 r F not condensed e Operating voltage VCC 3 3 V 5 96 VCC2 5 V 3 VBAT 3 V 20 e Power consumption TBD These specifications describe the standard configuration of the PEB A 001 as of the printing of this manual PHYTEC Messtechnik GmbH 2011 L 755e 1 11 PEB A 001 i 3 5m
25. upported by the BSP use only the latest BSP or check on the PHYTEC website from which version on the driver is implemented PHYTEC Messtechnik GmbH 2011 L 755e 1 25 PEB A 001 Note To ensure proper functioning of the PHYTEC Extension Board the setting of switches 7 and 8 as well as the parameter used when loading the software driver must match the expansion connector the PEB A 001 is connected to With the default setting S3 7 and S3 8 OFF booth expansion connectors can be used 8 2 2 2 GPIO Interrupt Input Two GPIOO IRQ and GPIO1 IRO of the three GPIO Interrupt signals available at the X Arc bus are mapped to the expansion connectors X8A and X9A pin 16 For interrupt controlled applications the interrupt of the CAN controller is brought out to expansion connector X2 Depending on the socket the PEB is plugged onto it is connected to the IRQO X8A or the IRQI X9A input of the phyCARD s X Arc bus Note Depending on the configuration at Switches 7 and 8 of DIP Switch S3 the GPIOx IRQ signals can also be mapped to the display data connector X6 pin 5 Ensure correct setting of switches 7 and 8 for proper functioning of the PHYTEC Extension Board please refer to section 8 2 2 1 for more information 26 PHYTEC Messtechnik GmbH 2011 L 755e 1 Revision History 9 Revision History Changes in this manual 20 Apr 2011 Manual First edition L 755e_1 a ee PHYTEC Messtechnik GmbH 201
26. would you improve this manual Did you find any mistakes in this manual page Submitted by Customer number Name Company Address Return to PHYTEC Technologie Holding AG Postfach 100403 D 55135 Mainz Germany Fax 49 6131 9221 33 PHYTEC MeBtechnikGmbH 2011 L 755e 1 Published by D VIN PHYTEC Me technik GmbH 2011 Ordering No L 755e 1 Printed in Germany
27. y System Power 3V3 and 45V For proper operation the PEB A 001 must be supplied with a voltage source of 3 3V at the 43V3 pins and 5V at the 45V on the expansion connector X2 3V3 X2 3 4 5V X2 L2 Connect all VCC input pins and all GND pins to your power supply Corresponding GND X2 5 6 17 18 Caution As a general design rule we recommend connecting all GND pins neighboring signals which are being used in the application circuitry For maximum EMI performance all GND pins should be connected to a solid ground plane The following sections of this chapter discuss the primary power pins on the phyCARD Connector X2 in detail PHYTEC Messtechnik GmbH 2011 L 755e 1 7 PEB A 001 3 2 On board Voltage Regulator U1 The PEB A 001 provides an integrated on board DC to DC converter to supply the connector side of the CAN controller interface with an isolated supply voltage The switching regulator has a single input voltage rail 45V as can be seen in Figure 5 5V is supplied from the voltage input pins The following list summarizes the relation between the different voltage rails and the devices on the PEB A 001 External voltages e 3V3 CAN controller e 45V Isolator with integrated DC to DC converter Internally generated voltages e 5V CAN CAN Controller Interface Power Supply 3V3 A CAN Controller 5V A DC DC 5V_CAN CAN Contr
28. yping and software evaluation The Carrier Board is compatible with all phyCARDs and PEBs The following sections contain specific information relevant to the operation of the PEB A 001 mounted on the phyBASE Carrier Board Note Only features of the phyBASE which are needed to support the functioning of the PEB A 001 are described Jumper settings and configurations which are not relevant for the use of the PEB A 001 are not described in the following chapters PHYTEC Messtechnik GmbH 2011 L 755e 1 17 PEB A 001 8 1 Overview of the phyBASE Peripherals The phyBASE is depicted in Figure 8 Peripherals required to use the PHYTEC Extension Board PEB A 001 are highlighted Additionally all necessary components and peripherals are listed in Table 3 and Table 4 For a more detailed description of each peripheral refer to the appropriate chapter listed in the applicable table a eH PWR L a O Pee Expansion 1 O 7 O x ei Een EEIEE salou zl 3 ol Figure 8 phvBASE Overview of applicable Connectors LEDs and Buttons 18 PHYTEC Messtechnik GmbH 2011 L 755e 1 The PEB A 001 on the phyBASE 8 1 1 Connectors and Pin Header Table 3 lists all applicable connectors on the phyBASE Figure highlights the location of each connector for easy identification pe Description Bee Designator Section X8A Expansion connector 0 8 2 2 X9A Expansion connector
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