ST7 EPB User Manual
Contents
1. ST7 EPB User Manual Release 3 0 June 2001 yy Ref DOC ST72WIN EPBJ LPT A INSTRUCTIONS FOR USE WARNING This product is conform to the 89 336 EEC Directive It complies with the ITE EN55022 standard for EMC emissions and generic 50082 1 1992 edition immunity standards This product is an FCC Class A apparatus In a residential environment it may cause radioelectrical disturbances In addition this programming board is not contained in an outer casing consequently it cannot be immune against electrostatic discharges ESD It should therefore be handled only in static safe working areas Please refer to Appendix A User and Work Environment Precautions on page 17 for relevant safety information USE IN LIFE SUPPORT DEVICES OR SYSTEMS MUST BE EXPRESSLY AUTHORIZED STMicroelectronics PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF STMicroelectronics As used herein 1 Life support devices or systems are those which a are intended for surgical implant into the body or b support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided with the product can be reasonably expected to result in significant injury to the user 2 A critical component is any component of a life support device or system whose failure to perform can reasonably be expected to cause2. ICP Only available for FLASH devices Choose this option if you wish to use In Circuit Programming to program a device already mounted on your application board via an flex cable connection between the EPB and your application board From the Device list select the ST7 microcontroller you want to program Click OK to save your changes and close the dialog box In the STVP7 main window use the tab menu to select the memory area that OPTION BYTE you wish to program for example PROGRAM MEMORY DATA MEMORY or Click on Open in the File menu or press the 5 button The Open dialog box appears a blank141 919 a blank251 s19 a blank331 s19 a blank55 s19 a blank589 s19 File name Files of type Motorola Files s19 OI Cancel a blank63 s19 blank75 s19 blank 74 919 a blanklt s19 a blankmdp s19 EISE a blf324 519 blf521 519 blf62 s19 blf62icp s19 blf63 s19 blf63icp s19 Look in EES Di EC a HIER 19 blf65icp s1 a BISCR s1 a blkud05 s1 blkud13 s1 bISCRicp lt l and then select it Figure 3 Open dialog box 10 Browse to where you have saved the file holding the data you want to program ky ST7 EPB User Manual 3 How to Program 11 Click on Open When the file is loaded the Output area displays file checksum and device checksum 12 To open other memory
3. 4 22 Table of Contents ST7 EPB User Manual 1 Introduction 1 1 Note INTRODUCTION Overview The ST7 EPB is a programming board kit which allows you to program ST7 microcontrollers having EPROM EEPROM and FLASH memories Figure 1 Typical ST7 EPB programming board The layout of the programming board included in your ST7 EPB kit varies depending on the type and package of the ST7 microcontroller you wish to program a typical example is shown in Figure 1 However the general programming procedure explained in this book remains the same for all boards A complete listing of the ST7 family of programming boards with a summary of the devices they support is given in ST7_EPB pdf available on the MCU on CD CD ROM The ST7 EPB is meant to program small numbers of microcontrollers i e prototypes in the development stage For mass production programming it is recommended that you use the appropriate gang programmer The programming board is linked via the parallel port to a host PC running the ST7 Visual Programmer software STVP7 This software interface allows you to customize and control the programming 5 22 1 Introduction ST7 EPB User Manual 1 2 1 3 6 22 Hardware features A range of programming boards allow you to program all of the EPROM EEPROM and FLASH versions of the ST7 family using onboard sockets In addition some EEPROM devices support In Situ Programming ISP an
4. eene 7 OSCxX option BiSa ainean 15 ONE 5 E P EPB SEtt Ng H A ee RN 7 parallel connection restrictions requirements seeaeeeee 7 15 F parallel port CONPIQUIATION EE 15 finished goods connection to PC 15 manipulation e GE E AER EE 17 troubleshooting EEN 15 Safety requirements ccscceccseseeseeeseee 17 power supply restrictions requirements seeeeseeeee eee 7 H S hardware features cocccccccccccececccecccecceecseceesesecceesceseeeeeseee 6 setting up the EDD 7 Setting che nan Scovel 7 software SUPPIIOC oe ceseseeseescssesseseessssessesessssseetesesesees 7 EE 6 Installing a aa o RE 8 l le 20 ST7 Visual Programmer STVP7 In Circuit Programming CH 6 configuring Pith Tmt et fw aa A a In Situ Programming ep 6 installing eege a at EE 8 programming in ISP mode 10 launching EE REECH EE GE 9 warning about OSCx option bits 15 typical programming session a support J contact NUMbeErS Tor 19 for development kt 19 IC 15 information regulred eenen 19 jumpers o aeni e aereas aa ie raa Ea a 15 Z M ZIP SOCKOUS EE 9 MG On CDi eich Benita 8 21 22 Information furnished is believed to be accurate and reliable However STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use No license is granted by implication or otherwise under any pat
5. MQ resistor placed in series All manipulation of finished goods should be made at such a grounded worktable The worktable should be free of all non antistatic plastic objects An antistatic floor covering grounded through a conductive ground cable with serial resistor between 0 9 and 1 5 MQ should be used It is recommended that you wear an antistatic wrist or ankle strap connected to the antistatic floor covering or to the grounded equipment If no antistatic wrist or ankle strap is worn before each manipulation of the powered on programming board you should touch the surface of the grounded worktable It is recommended that antistatic gloves or finger coats be worn It is recommended that nylon clothing be avoided while performing any manipulation of parts 17 22 Appendix A User and Work Environment Precautions ST7 EPB User Manual D 18 22 ST7 EPB User Manual Product Support PRODUCT SUPPORT If you experience any problems with this product or if you need spare parts or repair contact the distributor or ST sales office where you purchased the product Getting prepared before you call Collect the following information about the product before contacting ST or your distributor 1 Name of the company where you purchased the programmer kit 2 Date of purchase 3 Order Code Refer to the side of your programmer kit box The order code will depend on the region for which it was ordered i e the U
6. area data files repeat steps 8 to 11 selecting the appropriate memory area tab for each data file 13 Check that the ST7 microcontroller memory has not already been programmed in the STVP7 main window click on Blank Check gt All tabs 14 Execute the programming session in the STVP7 main window click on All tabs in the Program menu or press the a button 15 Check that the programing session was successfully completed in the STVP7 main window click on All tabs in the Verify menu or press the Ar button 13 22 3 How to Program ST7 EPB User Manual D 14 22 ST7 EPB User Manual 4 Hardware Features 4 1 4 2 4 3 HARDWARE FEATURES Parallel port connection The ST7 EPB communicates with your host PC running STVP7 via a parallel port connection Most communication failures between the host PC running STVP7 and your programming board stem from problems in the parallel port connection To prevent communication problems when setting up your parallel port connection ensure that e the parallel port of your PC has been configured in the BIOS settings with either the Centronics EPP ECP or bidirectional parallel port configuration e you use the parallel cable provided with your kit using a longer parallel cable may cause malfunctions connect the cable directly between the host PC and the programming board the insertion of additional cables or switch boxes between the host PC and
7. contains a number of ST7 software tools These tools are compatible with Windows 95 98 2000 and Windows NT operating systems Windows 2000 and NT users must have administrator privileges to install the ST7 Visual Programmer To install and setup the ST7 software tools follow these steps 1 2 Close all other open applications on your Windows desktop Insert the MCU on CD into your CD ROM drive The CD ROM s autorun feature will open up a welcome screen on your PC If the autorun feature does not work use Windows Explorer to browse to the CD ROM s root folder and double click on Welcome exe Select Install Your Development Tools from the list of options A new screen will appear listing the different families of STMicroelectronics MCUs Use your mouse to place the cursor over the ST7 Tools option Choose ST Tools then ST7 Toolchain from the lists that appear The install wizard will be launched Follow the instructions that appear on the screen You can choose to install the complete toolchain i e the appropriate version of STVD7 the ST7 Visual Programmer and the Assembler Linker for each type of development tool Development Kit HDS2 or EMU3 emulators or simulator or perform a customized installation If you choose a customized installation you can choose to install only the ST7 Visual Programmer STVP7 The installation is now complete You will be prompted to reboot your computer You should
8. the failure of the life support device or system or to affect its safety or effectiveness Table of Contents Chapter 1 Introduction 5 1 1 OVEIVIOW Geesse ee ed 5 1 2 W IG KOELICH 6 1 3 Software features cecccceseeceesececeeseeeeeeeeeeeeceeeaeeceseeeeseseeceseeseseeeeeeeneaeeeenes 6 Chapter 2 Getting Started e 7 2 1 Delivery Ch6CKIISt w cin Sita ee en eee 7 2 2 Setting Up the EE 7 2 3 Installing the software oo ee eee eee ce cence eeeeeeeeeaaeeeeeneeeeaeeeeeaeeseeaeeeeneeeeneaeeees 8 Chapter 3 Howto Program 00 eee e eee eee eee eens 9 3 1 Programming Methods AA 9 3 1 1 Installing a device for programming with the ZIF sockets 9 3 1 2 Installing a device for programming using ISP or ICP modes 10 3 2 A typical programming SESSION ee eeeeeeeeeseeeeeeeeeeeeeeeeeaeeeeeneeeeaeeeeeaaeeeees 11 Chapter 4 Hardware Features 15 4 1 Parallel port connection oe ee eeseeeereeeceeeeeeeaeeesenaeeesaeeeeesaeeeeesaeeeeeeeeeenaeees 15 4 2 About jumpers on the ST7 EPB AAA 15 4 3 Additional information about ISP mode programming eseeeeseeeeeees 15 Appendix A User and Work Environment Precautions 17 Product Support sss nse a ee ee Wee ee NEE ee ee eee 19 Getting prepared before YOU call 19 Contact EE 19 Software updates iieii lec cabs eae iai aeaaea ches a aches aa Eada a aaa aaa E Eiaa 20 MAGE Genee eh AE aE ENN A E Ze See 21 ET 3 22
9. the programming board may cause malfunctions you remove any parallel port dongles About jumpers on the ST7 EPB There are two jumpers labelled JP2 and JP3 located on the following ST7 EPBs e ST 7MDT1 EPB2 e ST 7MDT2 EPB2 e ST 7MDT6 EPB2 e ST 7MDT7 EPB2 These jumpers are present for manufacturing testing only Use of these jumpers could permanently damage the programming board Additional information about ISP mode programming Before programming the OSCx option bits make sure you have chosen the right options configuration The OSCx option bits are very important If you program the wrong OSCx option bits depending on your hardware configuration you may not be able to reprogram the device in ISP mode 15 22 4 Hardware Features ST7 EPB User Manual D 16 22 ST7 EPB User Manual Appendix A User and Work Environment Precautions APPENDIX A USER AND WORK ENVIRONMENT PRECAUTIONS The following precautions are recommended when using the programming board Any tester equipment or tool used at any production step or for any manipulation of semi conductor devices should have its shield connected to ground Your programming board should be placed on a conductive table top made of steel or clean aluminum or covered by an antistatic surface superficial resistivity equal to or higher than 0 5 MQ cm grounded through a ground cable conductive cable from protected equipment to ground isolated through a 1
10. the EPB as described in Section 2 2 on page 7 2 Make sure that your EPB and application board are powered off 3 From your host PC select Start gt Programs gt ST7 Tool Chain gt Development Tools gt ST7 Visual Programmer to launch the ST7 Visual Programmer software program 4 Connect one end of the ISP or ICP ribbon cable to the ISP or ICP 10 pin connector on the EPB and the other end to the same type of connector on your application board 5 Switch on your application board 6 Power on the EPB Use the ST7 Visual Programmer to program your device a typical programming session is described in Section 3 2 on page 11 For more detailed information about using ST7 Visual Programmer refer to the software s online help D ST7 EPB User Manual 3 How to Program 3 2 A typical programming session The following instructions describe how you would typically program an ST microcontroller using ST7 Visual Programmer Note that this is not the only way to program an ST microcontroller using ST7 Visual Programmer for more information on how to use the ST7 Visual Programmer click the Help command in the main menu bar 1 Make sure that the microcontroller you want to program is correctly connected for programming either via the ZIF socket or in ISP or ICP mode 2 Inthe Configure menu click Configure ST7 Visual Programmer or press the Ki button The Configuration dialog box opens Select hardware in this area Confi
11. CU into the socket may result in damage to the socket Never insert or remove devices when the programming board is powered Devices are powered only during read or write operations Place your device here making sure to align pin 1 on the device with the arrow on the programming board ZIF Socket v GER i lever 9 22 3 How to Program ST7 EPB User Manual 3 1 2 10 22 5 Lock the device in place by lowering the lever again 6 Power on the EPB Use the ST7 Visual Programmer to program your device a typical programming session is described in Section 3 2 on page 11 For more detailed information about using ST7 Visual Programmer refer to the software s online help Installing a device for programming using ISP or ICP modes To see whether programming in ISP or ICP mode is possible for your target MCU refer to the MCU s datasheet or consult ST7_EPB pdf installed with the ST7 Visual Programmer and available by selecting Start gt Programs gt ST7 Toolchain gt User Manuals If ISP or ICP modes are supported your target device s datasheet will provide the connection information necessary to set up your application board for ISP or ICP programming Once you have ensured that the ST7 EPB programming board is a type that supports ISP or ICP mode and you have correctly set up your application board with the appropriate connector follow these instructions 1 Setup
12. K Continental Europe or the USA 4 Serial Number The serial number is located on a label on the programming board 5 Target Device The sales type of the ST7 microcontroller you are using in your development Contact list Note For American and Canadian customers seeking technical support the US Canada is split in 3 territories According to your area contact the following sales office and ask to be transferred to an 8 bit microcontroller Field Applications Engineer FAE Canada and East Coast STMicroelectronics Lexington Corporate Center 10 Maguire Road Building 1 3rd floor Lexington MA 02421 Phone 781 402 2650 Mid West STMicroelectronics 1300 East Woodfield Road Suite 410 Schaumburg IL 60173 Phone 847 517 1890 19 22 Product Support ST7 EPB User Manual West coast STMicroelectronics Inc 30101 Agoura Court Suite 118 Agoura Hills CA 91301 Phone 818 865 6850 Europe France 33 1 47407575 Germany 49 89 460060 U K 44 1628 890800 Asia Pacific Region Japan 81 3 3280 4120 Hong Kong 852 2861 5700 Sydney 61 2 9580 3811 Taipei 886 2 2378 8088 Software updates You can get software updates from the ST Internet web site http mcu st com For information on firmware and hardware revisions call your distributor or ST using the contact list given above 20 22 ki Index D O delivery chechkllet
13. d some FLASH devices support In Circuit Programming ICP Both ISP and ICP allow you to program the target ST7 MCU when it is already mounted on your application board provided that you have outfitted your application board with the appropriate connector A flex cable connects the EPB to your application board Software features A host PC running the ST7 Visual Programmer software STVP7 is the control interface for the ST7 EPB STVP7 is a graphical Windows interface that lets you Read view edit and save executable files in the Intel HEX and Motorola 19 formats generated by the Assembler Linker or C Compiler for ST microcontrollers e Program executable files into ST microcontrollers e View and verify a microcontroller s memory contents e Either create a project that defines how to program the microcontroller s or load the files whose contents you want to program and then execute the program STVP7 includes a detailed online help utility ST7 EPB User Manual 2 Getting Started 2 1 2 2 Note Note GETTING STARTED Delivery checklist Check that your ST7 EPB kit contains the following s 1 ST7 EPB Eprom Programming Board i e the EPB appropriate to the sales type ordered 1 power supply e 1 parallel cable 1 MCU on CD CDROM containing the ST7 Visual Programmer STVP7 software e 1 10 pin HE10 type ribbon cable for ISP or ICP mode if provided on the programming board for the sa
14. do so before launching the ST7 Visual Programmer described in Chapter 3 How to Program on page 9 D ST7 EPB User Manual 3 How to Program 3 1 3 1 1 Caution HOW TO PROGRAM Programming methods Your ST7 EPB programming board is provided with at least one Zero Insertion Force ZIF socket which allows the programming of packaged MCUs In addition to classic MCU programming using ZIF sockets some EEPROM devices support In Situ Programming ISP and some FLASH devices support In Circuit Programming ICP Both ISP and ICP allow you to program the target ST7 MCU when it is already mounted on your application board provided that you have outfitted your application board with the appropriate connector A flex cable connects the EPB to your application board Here we describe how to connect your device for programming using these methods Installing a device for programming with the ZIF sockets This section gives general guidelines on how to insert a device you wish to program into the ZIF sockets on the programming board 1 Setup the EPB as described in Section 2 2 on page 7 2 Make sure that your EPB is powered off 3 Identify the ZIF socket for your device package on the programming board 4 Lift the relevant ZIF socket lever and place the device into the socket with pin 1 matching the mark on the board Take care when placing the device into a socket so as not to damage the device or the board Forcing the M
15. ent or patent rights of STMicroelectronics Specifications mentioned in this publication are subject to change without notice This publication supersedes and replaces all information previously supplied STMicroelectronics products are not authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics The ST logo is a registered trademark of STMicroelectronics Intel is a U S registered trademark of Intel Corporation Microsoft Windows and Windows NT are U S registered trademarks of Microsoft Corporation 2001 STMicroelectronics All Rights Reserved Purchase of DC Components by STMicroelectronics conveys a license under the Philips IC Patent Rights to use these components in an IC system is granted provided that the system conforms to the DC Standard Specification as defined by Philips STMicroelectronics Group of Companies Australia Brazil China Finland France Germany Hong Kong India Italy Japan Malaysia Malta Morocco Singapore Spain Sweden Switzerland United Kingdom U S A http www st com
16. guration Select programming mode in this area Select device in this area Select communication port in this area ST 72F264 EPB e ST 7MDPO1 EPEB ST MDTOOC EPEB ST MDT1 DVP ST 7MDT1 DvVP2 STV2F521x7 321x Cancel ET72F521x9 321x Demo Programming mode ST 7MDT1 EPB ST7MDT1 EPB2 ST 7MDT1 KIT STVMDT20J EPB E d ST7MDT2 DVP sl Cpu Frequency a e STIMNT MVD Set internal CPU frequency of MCU to be programmed on application board option only available for ICP mode programming Figure 2 Configuration dialog box 3 From the Hardware list select the hardware you are using 4 From the Port list select the parallel port on the host PC to which the EPB or DVP is connected Only the ports that are compatible with the selected hardware are listed 5 From the Programming mode list select the programming mode you want to use Programming modes available depend upon the hardware you have and can include 11 22 3 How to Program ST7 EPB User Manual 12 22 MCU using one of the sockets provided on the EPB or DVP Socket This option means that you wish to program your target ST7 ISP This option is only available with certain DVPs and EPBs Choose this option if you wish to use In Situ Programming to program a device already mounted on your application board via an flex cable connection between the DVP EPB and your application board
17. les type ordered Setting up the EPB To set up the ST7 EPB hardware follow these instructions 1 Shut down and power off the host PC 2 Connect one end of the supplied parallel cable to connector P1 of the ST7 EPB and the other end to one of the host PC s parallel ports LPT1 or LPT2 Be sure to use the parallel cable provided with your kit using a longer parallel cable may cause malfunctions Connect the cable directly between the host PC and the programming board the insertion of additional cables or switch boxes between the host PC and the programming board may cause malfunctions If a dongle a hardware key required by some software packages is already connected to the PC s parallel port it should not interfere with the programming board However if a malfunction of the board should occur please remove the dongle and restart the above sequence 3 Power on the programming board by connecting the power supply to the programming board and to the mains Ensure that the power supply is adapted to the mains voltage and outlet type used in your country The board can be supplied from the integrated power supply provided with the board or from an external 15 Vp 0 5 A power supply 4 Power on the host PC and install the software provided as described in the next section 7 22 2 Getting Started ST7 EPB User Manual 2 3 Note 8 22 Installing the software Your ST7 EPB comes with the MCU on CD CD ROM which
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