TLI4970050 PROG- KIT
Contents
1. PGSISI2 22012152 l Berz Sensor Help Trigger for de Graph aluation Kit for Current Sensors Qinfineon Tab Window Current A 125 Status Sensor Parameters Data View Overcurrent alse Sensor Paramete Bandwidth 18 kHz b Rate Samples sec 100 Samples s OCD Level A 60 750 t Tn Trigger level for graph A 0 000 rs EnableTrigger ru4ero 2 OCD OFF OCD Enabled Protocol munus 50 T T T T T T T T T DOUT Driver Strength Max 16 SPI t OCD Driver Strength Start m ee OCD Push Pull Disabled CHIP ID L IC Status Graph of a User Lock Current d Getin Ram Bum into EEPROM Reset 20 aol aol 60 0 200 30 400 500 800 700 900 900 1000 Sample Figure 15 Sensor specific elements PGSISI2 22012152 E EPSUES Evaluation Kit for Current Sensors Cinfineon current ia z5 status Sensor Peractors IEEE Bandwidth ToS z Sample Rate Samplesisec 100 Sampies s o OCD Level A PGSISI 2 Error count 7 Sensor Glitch Filter ns 750 Trigger evelfor graphs 000 EnableTrigger 7114970 oco orF OCD Enabled Protocol 50 Current A DES __ Push Pull sable Pal PowerisOn___ ein IC Status User Lock Setin RAM Burn into EEPROM Reset Autoscale Y Axis X is vl 8 aol E E ao E ito 2i x2. uequinw god V Z AA38 SS 9c 4V ZLOZ LO SC 127 ord pexoeuo peseejos Wi Jeeus OWA 949 939 2 0 6 296713 8 8 al LON QNO i QNO fF IN g 8 uL nt zn sso P P eo sol 5 9 M 99 I zo 191898 AG lt JeAUG SOND EED SE ze E 5 lt AG SONO Ug i m 8 8 8 oe 20d pt Oo Del en 5 S8 Ox EAE a B al ud OF T zx El z 1noa 5 lt 3 8 ET Si 8 0 611 10 lewapa m 3 ao EL o W3nos Tt wore dl ET liu S T 82 5 1 wore T iE 30 29 59 5 FF aor 2 M o weis Bur KS oipoued Bur wa mwoos soz RYS saren am 9H Sar b hx Ib m 15 Indul je66u 1x3 x3 dua z ue 7 1 lt QNS T ou 2 2 5 8 Gee lt iE z ES OL NIG 2 3 2 8 d anos G alk sa onos Le 2 by 95 Inoa 204 5 5 9 nos HO H 8 503 d 2 ed alle ou slm 507 a 2 amp 3 8 913 5 espera E s gh 8 T 2 2 28213 5 E Infineon Figure 10 Schematic of the Evaluation Board 15 User s Manual Software Description for Evaluation Kits Infineon Graphical User Interface 4 Graphical Us
3. 2 4 List of Figures 2 uua rad EA RA 5 1 Introduction 225444540 ae eR Et REA ee abdo be d eed peta descended 6 2 Installation Guide eoe OP RE Odo RO RT dd BU CA IR a TRAD 7 2 1 Requirements n nen 7 2 2 CIVI ch aan nti ee 7 3 Evaluation Board 11 3 1 Hardware Settings of the Evaluation Board 12 3 1 1 Mounting Options for the Current Sensor 12 3 1 2 Normal Operation rn 12 3 1 3 Operating with External Power Supply 20 cece eee eee ees 13 3 1 4 Programming of the Sensor EEPROM 000 e eee hn 13 3 1 5 Programming Interface sisse eee iu eee Pe eee pee eee eee 14 4 Graphical User Interface 0 000 ccc eee 16 4 1 Main WIndOW ee E DR RA ULT E 16 4 2 Sensor Specific Elements 0 0000 c eee ler 19 4 2 1 Graph View PET 19 4 2 1 1 Sensor Parameters 2 sss go hee ae EXAM ERA ERROR OA ERG ee eda TERRE RE EE 21 4 2 2 Data VIEW cessas xt RU PRE MEM a 22 4 3 EEPROM WiridOW 1 nd r
4. Figure 1 Evalkit The PC software is responsible for visualizing the basic functionality of the TLI4970 Thereby the PC communicates with the sensor via a programming interface i e PGSISI 2 The maximum communication rate between PC and sensor is around 41700 samples per second The PGSISI 2 periodically requests the actual current value from the sensor and returns the response of the sensor to the PC The PC then interprets and visualizes the responds Table 1 Order information Product Name Product Type Ordering Number TLI4970050 PROG KIT Complete Programmer Kit for digital current sensor TLI4970 SP000965088 TLI4970050 EV BOARD Evaluation Board and Software for TLI4970 SP000965084 Note PGSISI 2 programmer not included User s Manual 6 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Installation Guide 2 Installation Guide This chapter describes the installation of the hardware and software components of the Programmer Kit package for TLI4970 sensors First of all the PC software must be installed before the PGSISI 2 can be connected to the PC During installation of the PC software the driver for the PGSISI 2 will be installed 2 1 Requirements Hardware x86 processor at 900 MHz or higher 30 MByte RAM 5MByte space on hard disk for installation files The Programmer Kit Software needs more hard disk space when running for saving sensor data Software
5. Microsoft Windows 2000 or higher The Programmer Kit software requires Microsoft s NET Framework 2 0 or later it is shipped with setup exe and need additional space on hard disk Normally Microsoft s NET Framework Version 2 0 or higher is pre installed on Windows 7 clients 2 2 Software To use the Graphical User Interface for TLI4970 the software must be installed First of all run setup exe which is located in the installation folder This will also install the necessary driver for the programmer i e PGSISI 2 The typical Microsoft Windows installer will guide you through all the steps to install the Programmer Kit software that are 1 Aninstallation window will appear as illustrated in Figure 2 Click Next to continue with the installation 2 Read through the license agreement carefully and continue the installation by accepting If the license agreement is not accepted the installation will be aborted see Figure 3 3 Then the installer will prompt for the installation folder Accept the default one or use another directory see Figure 4 4 By pressing the Install button the installation of the programmer driver and the GUI is started see Figure 5 5 During the installation process the PGSISI 2 as well as the Programmer Kit software will be installed see Figure 6 6 After the installation has completed the installer can be closed by clicking the Close button see Figure 7 7 Now the GUI is ready t
6. 565 0 075 Value ok False 0x1006 564 0 025 Value False Ox0FFE 563 0 05 Value False 0 5004 562 0 0375 Value False 0x1003 561 0 075 Value ok False Ox4FFA 560 0 0125 Value False Ox4FFF 559 0 0125 Value ok False Ox4FFF 558 0 025 Value ok False 0x5002 557 0 0125 Value False Ox4FFF 556 0 0125 Value ok False 0x5001 555 0 0375 Value ok False OxOFFD 554 0 0375 Value False 0x1003 553 0 05 Value ok False 0 5004 552 0 0375 Value False 0x1003 551 0 025 Value False Ox0FFE 550 0 025 Value ok False 0x5002 549 0 025 Value False 0x5002 548 0 0625 Value ok False Ox0FFB 547 0 Value ok False 0x1000 Save Clear Figure 19 Data View 4 3 EEPROM Window The EEPROM window is used to read and write the EEPROM of the TLI4970 Each line consists of 16 bits On the left side of the window the EEPROM addresses are displayed including their corresponding EEPROM field names Each address or field can be selected by left click on the respective entry Depending on which field has been selected the corresponding bit field in the center of the window is highlighted Further the value of the selected bit field is shown on the right side The value is displayed in hexadecimal and in decimal The content of each address or bit field can be changed by selection of the respective field name on the left side of the window and then by
7. T 25 User s Manual Software Description for Evaluation Kits 11 Rev 1 2 2013 06 06 Infineon Evaluation Board 3 1 Hardware Settings of the Evaluation Board The Evaluation Board allows the operation of the TLI4970 current sensor under different test conditions This chapter describes the different jumper settings which can be used for the evaluation of the TLI4970 current sensor The locations of the different jumpers are marked in Figure 8 Note The level shifter ICs IC1 and 2 on the Evaluation Board are only needed since the micro controller of the PGSISI 2 is operated on 5 V while the TLI4970 is operated with a supply voltage of 3 3 V In order to allow reliable communication between the two voltage domains the level shifter ICs are needed 3 1 1 Mounting Options for the Current Sensor The Evaluation Board has two mounting options for the TLIA970 current sensor It can be placed inside a socket or can directly be soldered onto the PCB Please note that at any time only one sensor can be operated Therefore when operating the soldered sensor DUT the socket DUT SOCKET needs to be empty On the other hand if the sensor in the socket DUT SOCKET is used the soldered current sensor DUT or the 0 Ohm resistors R16 R19 see Figure 8 must be removed Due to overloading of the pogo pins of the socket please do not apply more than 10 A to the Evaluation Board if a current sensor is located inside the so
8. the PGSISI 2 Error count is incremented Current This column shows the current in ampere e Parity OK This column shows if the parity of one sample is or wrong OCD active This column shows if an overcurrent has been detected or not Therefore bit number 13 of the SPI frame is evaluated SPI data This column shows the raw SPI data that has been received from the sensor The data view only shows a history of the previous 1000 samples Whereas all samples during one measurement are stored in a text file as previously mention in Chapter 4 1 Please press the Save button to store the monitored samples in a user defined text file Note The file size depends on the sample rate The maximum growth rate is around 2MByte per second After a couple of minutes the file size can be up to 1GByte or even higher To store such huge files may take several minutes User s Manual 22 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Graphical User Interface Cinfineon Sensor Parameters Data View Index Current A Status Parity OK active data bit 573 0 025 Value False 0x5002 572 0 05 Value ok False 0 5004 571 0 0125 Value False 0x5001 570 0 025 Value False Ox0FFE 569 0 05 Value ok False 0x5004 568 0 Value ok False 0x1000 567 0 025 Value False 0x5002 566 0 025 Value False Ox0FFE
9. Complete Infineon 114970 Evalkit Software 1 1 0 Setup Wizard has successfully finished Click Close to exit Cancel Figure7 EvalKit Installer Installation Complete User s Manual 10 Software Description for Evaluation Kits Rev 1 2 2013 06 06 Infineon 3 Evaluation Board Evaluation Board The Evaluation Board see Figure 8 acts as an interface between one TLI4970 and one PGSISI 2 The objective of the Evaluation Board is to electrically connect the sensor with the 25 pin D Sub DB25 connector of the PGSISI 2 The following chapter describes the functionality of the hardware The layout and the schematic of the Evaluation Board are shown in Figure 9 and Figure 10 respectively mm Figure8 Evaluation Board for TLI4970 Table 2 Absolute maximum ratings Parameter Symbol Values Unit Note Test Condition Min Supply voltage on Voo 0 3 5 5 V External supply pins Maximum primary current socket 10 10 A Sensor mounted inside the socket in socket Maximum primary current p pcp 50 50 Sensor soldered to PCB and no for soldered device sensor inside the socket Maximum isolation 50 V Voltage between current rail and voltage measurement GND Maximum ambient Max 60 C temperature 1 General conditions unless otherwise specified Vbo 5 0 V
10. a Ed Ce e E debo dd whe 23 4 4 Menu Bar Help ses Ged E vacet cee RIA NUR RU eRe de a ER Re eS a Soa 24 4 4 1 About WIDdOW sedes ERE ERE b EVE ERA NERA ea ERE Y RM 24 User s Manual 4 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon List of Figures List of Figures Figure 1 S x e pea AES ERU RUP EUER ARMEN Kad MERE dE E RSS 6 Figure 2 EvalKit Installer Welcome ss 24 2 4 2 5 5 2 8 Figure 3 EvalKit Installer License 8 Figure 4 EvalKit Installer Select Installation Folder 9 Figure 5 EvalKit Installer Confirm 5 9 Figure 6 Evalkit Installer Installing 0 0 10 Figure 7 EvalKit Installer Installation Complete 10 Figure 8 Evaluation Board for TLIA970 llsisssseeseeee m men 11 Figure 9 Layout of the Evaluation 13 Figure 10 Schematic of the Evaluation Board liliis nh 15 Figure 11 Main WIRdOW 3c becbbnnt rb hee RE ERE ERE bode bie dd be ex bebe Oe ee 16 Figure 12 Selection of ee ee ee ne RR RARE a ne hee 17 Figure 13 Data WIndOW sssr tassa RE eae Pd TE RRX Gu RR ka RR
11. aluation from false EPPROM programming the jumper J4 can be opened In this case only temporary settings in the RAM can be tested and after a power cycle the original settings will be restored again User s Manual 13 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Evaluation Board 3 1 5 Programming Interface The TLI4970 contains a special programming interface SICI which allows the user a bidirectional communication with the sensor via a single pin For this communication the OCD pin is used Due to the bidirectional data transfer the level shifting between the 5 V micro controller on the PGSISI 2 and the 3 3 V current sensor domain needs a special level shifter On the Evaluation board this bidirectional level shifter is realized by a NMOS source follower Note This voltage follower is not needed in applications where the micro controller and the sensor are working on the same voltage domain User s Manual 14 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Evaluation Board Rev 1 2 2013 06 06
12. ch as Details or Icons that PES you are using for this folder to all folders of this type Reset Folders Advanced settings d Files and Folders V Always show icons never thumbnails Always show menus v Display file icon on thumbnails V Display file size information in folder tips V Display the full path the title bar Classic theme only d Hidden files and folders Dont show hidden files folders or drives Show hidden files folders and drives Pl Hide empty drives in the Computer folder Hide extensions for known file types Hide protected operating system files Recommended Restore Defaults OK Cancel Apply Figure 14 Folder and Search Options 4 2 Sensor Specific Elements The sensor specific elements are located mainly in the center and on the right side of the window see Figure 15 The objective of the elements located in the center is to visualize the current measured by the sensor and to display the status values The meaning of the status values can be found in the data sheet Currently 41700 samples per second are read from the sensor The sample rate can be changed in the field Sample Rate One sample is defined to be one 16 bit output word of the sensor As described in the data sheet the sensor output can either be a value word or a status word A value word contains one current value specifies if an overcurrent has been detected and a parity bi
13. changing the value either in hex or in decimal on the right side of the window By pressing the buttons on the bottom of the window the following tasks can be executed User s Manual 23 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Graphical User Interface Burn EEPROM Pressing this button will burn the displayed values into the sensor s EEPROM The procedure is as follows The power of the sensor is turned off and on Then the test mode is enabled Finally the new values of the EEPROM will be written After burning the EEPROM cells of the sensor the power is turned off and on again Then the content of the sensors EEPROM is compared with that values hold in the EEPROM window If the content of the EEPROM differ an error message will appear Otherwise a notification that the EEPROM content has been burned successfully will pop up Read EEPROM This task will read the EEPROM values of the currently connected sensor and updates the table in the center of the window Also in this task the power of the sensor is turned off and on Then the test mode is enabled and the register values are read and displayed in the window Load With this task an EEPROM setting can be loaded from a XML file that has been stored before Store The current values of the EEPROM register can be stored as an XML file All values of the displayed addresses are stored Close Pressing this button will close the EEPROM window Set
14. cket DUT SOCKET If current sensor is soldered onto the PCB and the socket is empty the board can be loaded with a maximum of 50 3 1 2 Normal Operation During normal operation the full functionality of the TLI4970 can be tested without the need for any external power supplies or connections All needed voltages for the sensor and the level shifter ICs are supplied by the PGSISI 2 All jumpers need to be in their default setting as specified in Table 3 and shown in Figure 9 The current to be measured can be applied via two standard 4mm Banana plugs or by the two screw lugs with 7mm screw bolts For maximum current loading of the socket and the board please refer to Table 2 The operation of the SPI interface can be monitored via the connectors JP1 This also allows the connection of a logic analyzer The overcurrent response of the TLI4970 can be monitored via the OCD pin This pin also allows monitoring of the SICI interface which is used for EEPROM programming Table 3 Default jumper settings Name Label Default setting Comment J4 Vprog Closed Enables programming voltage on CS pin for EEPROM programming J8 CS B Closed Enabling of SPI communication to sensor J10 DIN OCD Open Data Input for 4 pin SPI communication JP4 GND GND PGSISI Allows disconnection of sensor GND from PGSISI 2 JP6 V3V3 V3V3 PGSISI Supply voltage Vpp for sensor from PGSISI 2 1 Needs to be enabled via EEPROM programmin
15. e Description for Evaluation Kits Cinfineon Graphical User Interface Cinfineon Current Evalkit Version 1 1 0 0 Firmware Version TLI4970 V1 0 Sep 21 2012 Sensor Library Version 1 1 0 0 Class Library Version 2 1 0 19566 FTO Device Module Version 2 1 0 19569 Programmer Module Version 2 1 0 19569 Infin on Technologies 2013 Infineon Technologies AG Figure 21 About Window User s Manual 25 Rev 1 2 2013 06 06 Software Description for Evaluation Kits
16. eU dci i tdt Cinfineon LS Programmer Kit Current Sensor TLI 4970 User s Manual Software Description for Evaluation Kits Rev 1 2 2013 06 06 Sense and Control Edition 2013 06 06 Published by Infineon Technologies AG 81726 Munich Germany 2013 Infineon Technologies AG All Rights Reserved Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics With respect to any examples or hints given herein any typical values stated herein and or any information regarding the application of the device Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind including without limitation warranties of non infringement of intellectual property rights of any third party Information For further information on technology delivery terms and conditions and prices please contact the nearest Infineon Technologies Office www infineon com Warnings Due to technical requirements components may contain dangerous substances For information on the types in question please contact the nearest Infineon Technologies Office Infineon Technologies components may be used in life support devices or systems only with the express written approval of Infineon Technologies if a failure of such components can reasonably be expected to cause the failure of that life support device or system or to affect the safety or effectiven
17. er Interface The objective of the Graphical User Interface GUI is to illustrate the functionality of the sensor and to allow basic investigations of TLI4970 sensor In particular the GUI allows the user to monitor data output of the sensor The values of the monitored signals can then be saved in a CSV file for subsequent analysis with special software for example Excel or Matlab Further internal settings of the sensor can be configured either in the RAM or in the EEPROM Details about the sensor parameters are given in the corresponding data sheet In the following sections all features of the GUI will be explained in detail 4 1 Main Window The Evalkit software can be started via the start menu Start gt All Programs gt TLl4970 gt TLI4970 Evalkit Software The main window of the application is illustrated in Figure 11 The field Programmer will show a list of all PGSISI 2 that have been connected to the PC via a USB cable If the respective field is empty please connect a PGSISI 2 via USB cable to the PC or press the update button The number of connected PGSISI 2 programmer is not limited For each connected programmer one entry in the list of Programmer will be shown The number behind the name PGSISI 2 specifies the serial number of the respective box so that a link between the PGSISI 2 in the list and the physical connected PGSISI 2 can be made EvalkitSoftware o List of Connected Programmer re Evaluati
18. ess of that device or system Life support devices or systems are intended to be implanted in the human body or to support and or maintain and sustain and or protect human life If they fail it is reasonable to assume that the health of the user or other persons may be endangered Infineon Revision History Page or Item Subjects major changes since previous revision Rev 1 2 2013 06 06 General Pictures updated with new filter settings Trademarks of Infineon Technologies AG AURIX C166 CanPAK CIPOS CIPURSE EconoPACK CoolIMOS CoolSET CORECONTROL CROSSAVE DAVE EasyPIM EconoBRIDGE EconoDUAL EconoPIM EiceDRIVER eupec FCOS HITFET HybridPACK I7RF ISOFACE IsoPACK MIPAQ ModSTACK my d NovalithiC OptiIMOS ORIGA PRIMARION PrimePACK PrimeSTACK M PRO SIL PROFET RASIC ReverSave SatRIC SIEGET SINDRION SIPMOS SmartLEWIS SOLID FLASH TEMPFET M thinQ TRENCHSTOP TriCore Other Trademarks Advance Design System ADS of Agilent Technologies AMBA ARM MULTI ICE KEIL PRIMECELL REALVIEW uVision of ARM Limited UK AUTOSAR is licensed by AUTOSAR development partnership Bluetooth of Bluetooth SIG Inc CAT iq of DECT Forum COLOSSUS FirstGPS of Trimble Navigation Ltd EMV of EMVCo LLC Visa Holdi
19. g Currently not available 1 SICI Serial Inspection and Configuration Interface Infineon proprietary interface and protocol User s Manual 12 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Evaluation Board External supply 44970 Char EMC 2 2 2 fpr 2013 Figure 9 Layout of the Evaluation Board 3 1 3 Operating with External Power Supply The connector pins External supply can be used to apply an external Vp supply voltage to the sensor When using this option the jumpers JP4 and JP6 need to be set to the Extern setting Then the Vpp voltage for the sensor is no longer taken from the PGSISI 2 but from the external power supply The level shifters are still supplied by the PGSISI 2 Note When the sensor is supplied by the external supply voltage the RESET and the POWER button are only operating on the GUI but not on the sensor In order to do a Sensor Reset or a reload of the EEPROM settings the external supply voltage needs to be recycled 3 1 4 Programming of the Sensor EEPROM The user area of the EEPROM can be reprogrammed via the PGSISI 2 This allows the evaluation of different settings for the low pass filter or overcurrent limit These settings can be set either temporarily in the RAM until the power is cycled or can permanently be programmed into the EEPROM For details please see the software description If the sensor should be protected during ev
20. in RAM Pressing this button will set the displayed content of the EEPROM only in the RAM The EEPROM cells are not modified thus after resetting the sensor the RAM will be overridden with the EEPROM values EEPROM 4970 as 14 13 12 n 10 Address 0 Reserved0 Hexadecimal Decimal LP_SETTING INVERT_HADC Reserved1 IC STAT we e 5 2 eo lojojlo 2 o o oj oj o 25 2 o gt gt as 2 fe Address 1 OCD OFF Reserved2 OVCL Reserved3 OVCF Address 2 Reserved4 OCD PP SR OCD SR DIO ReservedS USR_LOCK Reserved6 Address 13 CHIP_ID_2 Address 14 CHIP_ID_1 Address 15 CHIP_ID_O m Set AU RAM Close Read Load Save Figure 20 EEPROM Window 4 4 Menu Bar Help The Help entry of the Menu Bar provides information about the current version of the Programmer Kit Software modules as well as opens the manual 4 4 1 About Window The About window shows information about the version of the used libraries The About window can be opened via menu bar Help gt About An example of a typical About window is shown in Figure 21 User s Manual 24 Rev 1 2 2013 06 06 Softwar
21. ions to display and change the content of the EEPROM see Chapter 4 3 Further the menu bar provides information about the version of the Evalkit software see Chapter 4 4 1 To monitor the current values of the sensor the Start button must be pressed Depending on the configuration inside the sensor specific area current values will be read from the sensor periodically The read values will be interpreted analyzed and displayed by the software see Chapter 4 2 For example each value which has been read from the sensor will be stored temporarily in a CSV file located in the folder C ProgramData Infineon Technologies TLI4970 Before the sensor or the Evaluation Board will be unplugged turn off the supply power of the sensor To turn off the power please press the button Power is On After pressing this button the power is turned off and the name 1 The folder CAProgramDataV is provided by the operating system for application specific data and is hidden typically To show this folder please open the Folder and Search options dialog that is available in the Windows Explorer in the section Organize see Figure 14 Change the selection from Don t show hidden files folders or drives to Show hidden files folders and drives Press OK to take over the new setting Afterwards the respective folder C ProgramData is shown by the Windows Explorer User s Manual 17 Rev 1 2 2013 06 06 Software Description for Evalua
22. le 18 Figure 14 Folder and Search Options 0 0 0 0 men 19 Figure 15 Sensor specific elements 0 0 0 0 00 men 20 Figure 16 Drop down menu for 20 Figure 17 Window for configuring the y and 5 21 Figure 18 Sensor Parameters 0 2 20 ee eee 22 Figure 19 Data ae Shae Ped UGG EX uu Xue acusa gd XQ ve ae Roh 23 Figure 20 EEPROM Window sssussllllssl ee ht b eee eee eee 4h hn 24 Figure 21 About Window Rx ERRARE RE RA ER EUR e ee 25 User s Manual 5 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Introduction 1 Introduction The Programmer Kit is designed to visualize data coming from TLI4970 sensors It s also possible to read and write the sensor EEPROM Further different internal register of the connected TLI4970 can be read and written This document will only describe the graphical elements of the Programmer Kit and will not describe any meaning of a register nor explains how the sensor is working Details about the functionality of the sensor are given in the corresponding data sheet Typically one Programmer Kit contains the following hardware parts see Figure 1 1 CDROM including the PC software 2 Programmer PGSISI 2 3 External power supply 4 Evaluation Board Cinfineon PGSISI 2
23. ngs Inc EPCOS of Epcos AG FLEXGO of Microsoft Corporation FlexRay is licensed by FlexRay Consortium HYPERTERMINAL of Hilgraeve Incorporated IEC of Commission Electrotechnique Internationale IrDA of Infrared Data Association Corporation ISO of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MATLAB of MathWorks Inc MAXIM of Maxim Integrated Products Inc MICROTEC NUCLEUS of Mentor Graphics Corporation Mifare of NXP MIPI of MIPI Alliance Inc MIPS of MIPS Technologies Inc USA muRata of MURATA MANUFACTURING CO MICROWAVE OFFICE MWO of Applied Wave Research Inc OmniVision of OmniVision Technologies Inc Openwave Openwave Systems Inc RED HAT Red Hat Inc RFMD RF Micro Devices Inc SIRIUS of Sirius Satellite Radio Inc SOLARIS of Sun Microsystems Inc SPANSION of Spansion LLC Ltd Symbian of Symbian Software Limited TAIYO YUDEN of Taiyo Yuden Co TEAKLITE of CEVA Inc TEKTRONIX of Tektronix Inc TOKO of KABUSHIKI KAISHA TA UNIX of X Open Company Limited VERILOG PALLADIUM of Cadence Design Systems Inc VLYNQ of Texas Instruments Incorporated VXWORKS WIND RIVER of WIND RIVER SYSTEMS INC ZETEX of Diodes Zetex Limited Last Trademarks Update 2012 01 01 User s Manual 3 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Table of Contents Table of Contents Table of Contents
24. nto the EEPROM a reset of the sensor is executed i e power is turned off and on again Pressing the Set in Ram button sets the values only in the corresponding RAM registers of the sensor After a reset of the sensor the values of the EEPROM are reloaded into the RAM Pressing the Reset button will turn the power off and on read the register values update the Sensor Parameters tabbed window and resets all graphical elements including the Data View User s Manual 21 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Graphical User Interface Cinfineon Sensor Parameters Data View Sensor Parameters Bandwidth 18 kHz v OCD Level A 60 Glitch Filter ns 750 T OCD OFF OCD Enabled v DOUT Driver Strength Max OCD Driver Strength Max OCD Push Pull Disabled CHIP_ID 0x810336272C11 IC Status BE Tested and Trimme User Lock Unlocked Set in RAM Burn into EEPROM Reset Figure 18 Sensor Parameters 4 2 2 Data View The Data View window shows the last 1000 samples that are displayed on the graph This view displays value words as well as status words see Figure 19 Index The index corresponds to the sample index that has been sent from the programmer to the PC The PC compares the actual number of received samples with the sample number received from the programmer If one sample got lost during the communication for example a buffer overflow
25. o zio ss REC Sample Figure 16 Drop down menu for graph User s Manual 20 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Graphical User Interface Maximum Minimum Default Values High Medium Low ox Figure 17 Window for configuring the y and x axis 4 2 1 1 Sensor Parameters This tab window can be used to change some predefined parameters of the connected sensor see Figure 18 Details about the meaning of these parameters are given in the data sheet or programmer s guide The given parameter can either be changed in the EEPROM or in the RAM Changing of the parameters is only possible when the measurement process is stopped Reading or writing the respective registers is performed over the so called Serial Inspection and Configuration Interface SICI This interface uses the OCD pin of the sensor for communication Note If the OCD pin is enabled and the current is above the OCD level the EEPROM cannot be burned because the communication for the burn process and the OCD output share the same pin of the sensor Thus the detection of an overcurrent will interrupt the communication during the burn process and can lead to corrupted EEPROM For changing the parameters in the EEPROM use the Burn into EEPROM button The burn process is described in Chapter 4 3 After the new settings of the parameters have been burned i
26. o use It can be started via the Windows start menu Start gt All Programs gt TLl4970 gt TLI4970 Evalkit Software User s Manual 7 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Installation Guide 38 TLI4970 Evalkit Software 1 1 0 Setup E DG ME ero Evalkit Cinfineon The installer will guide you through the steps required to install TLI4970 Evalkit Software 1 1 0 on your computer WARNING This computer program is protected by copyright law and international treaties Unauthorized duplication or distribution of this program or any portion of it may result in severe civil or criminal penalties and will be prosecuted to the maximum extent possible under the law Figure 2 EvalKit Installer Welcome HEN license Agreement Cinfineon Please take a moment to read the license agreement now If you accept the terms below dick I Accept then Next Otherwise dick Cancel Important Note and Terms of Use Please read the following important note as well as the following terms and conditions carefully The extraction of the downloaded documents as well as the installation of the downloaded software is only possible if you agree to such terms and conditions By clicking the acceptance button I agree below you agree to have read the important note set forth below and to be bound by the following terms of use If you do not agree to the term
27. on Kit for Current Sensors Infineon Connect Button Update Button Figure 11 Main Window To open a communication with a programmer please select one entry in the list and then press the connect button as shown in Figure 11 As soon as a connection with the PGSISI 2 has been opened successfully the main window will change and new GUI elements will be available see Figure 12 First of all the title of the main window User s Manual 16 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Graphical User Interface will change to the name of the programmer selected in the list Further the name of the programmer that has been selected before will be extended with a so called connect symbol as illustrated in Figure 12 Afterwards the main window will be extended with a field Sensor This field must be used to determine the type of sensor that has been connected to the Evaluation Board Please select the correct type of sensor for example TLI4970 Serial Number of Connected PGSISI 2 Box Connect Symbol Programmer 22012182 Selection of Sensor Figure 12 Selection of sensor Once a sensor has been selected the main window changes again This time the menu bar is activated and sensor specific information is displayed see Figure 13 After a correct type of sensor has been selected the menu bar is enabled and can be selected The menu bar offers funct
28. s and conditions below click the button I do not agree and the installation will not ha ctartad V I accept the terms in the License Agreement Ge Figure 3 EvalKit Installer License Agreement User s Manual 8 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Installation Guide ronnan ote e Select Installation Folder Cinfineon The installer will install TLI4970 Evalkit Software 1 1 0 to the following folder To install in this folder dick Next To install to a different folder enter it below or dick Browse Folder C Program Files Infineon Technologies TLI4970 Figure4 EvalKit Installer Select Installation Folder 18 TU4970 Evalkit Software 110 setu UU enc Confirm Installation Infineon Click Install to begin the installation Click Back to review or change any of your installation settings Click Cancel to exit the wizard Figure5 EvalKit Installer Confirm Installation User s Manual 9 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Installation Guide EES gone 114970 Evalkit Software in fi neon Please wait while the Setup installs TLI4970 Evalkit Software 1 1 0 Figure6 X Evalkit Installer Installing tus bens iictallation
29. t that can be used for detection of a communication error 4 2 1 Graph View The current value is displayed in the graph and in a text box The dimensions of the graph can be configured by a right click with the mouse onto the graph area The right click will open a drop down menu see Figure 16 The command Autoscale will automatically calculate the minimum and maximum values that are currently drawn inside the graph and adjust the y axis accordingly Axis y and x axis can also be adjusted manually see Figure 17 Due to the resolution of the graph small values are not displayed accurate according to the y axis When an overcurrent has been detected by the sensor then the text of the field Overcurrent changes to True User s Manual 19 Rev 1 2 2013 06 06 Software Description for Evaluation Kits Infineon Graphical User Interface The status information is displayed as a list in the field List of Status Information The update rate of the graphical elements may lag on computer with low processing power To avoid a hang up of the PC select a low sample rate By default the sample rate is 100 Samples per second On the right side of the window a so called tabbed window is shown The tabbed window contains two tabs i e Sensor Parameters and Data View respectively Both tabs are described in Chapter 4 2 1 1 and Chapter 4 2 2 Display of Status of List of Status Sample Rate Current A Overcurrent Information
30. tion Kits Infineon Graphical User Interface of the button changes to Power is Off Pressing the button again will turn on the power of the sensor and the name of the button will change back to Power is On Turn off the power of the sensor is recommended before the sensor or the Evaluation Board is removed Sample Rate Display of Current A Status of Overcurrent List of Status Information PGSISI2 22012152 Sensor Trigger for Current A Overcurrent PGSISI 2 Error Sensor Trigger level for graph 0 000 Graph aluation Kit for Rate Samples sec 100 Samples s EnableTrigger 4 Prolocol Sart 16 SPI Start Power is J f Graph of hl at 20 sof 0T 50 200 400 500 600 700 80 90 100 Sample Sensor Parameters Data View Sensor Paramete Bandwidth OCD Level A Glitch Filter Ins OCD OFF Lem ss Cinfineon 18 kHz 60 750 OCD Enabled DOUT Driver Strength OCD Driver Strength Ma OCD Push Pull CHIP ID IC Status User Lock Set in RAM Burn into EEPROM Reset Tab Window Figure 13 Data window User s Manual Software Description for Evaluation Kits 18 Rev 1 2 2013 06 06 Infineon Graphical User Interface View Search Folder views You can apply the view su
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