ST7-EMU3 series emulator
Contents
1. 2 Unplug the long 80 wire flat cable that is connected to port number 2 on top of the probe Grasp the sides of the plug squeeze to release the two metal locks and pull upwards unplugging the cable from the port 3 Unplug the short 80 wire flat cable that is connected to port number 1 in the same manner To reconnect the probe Plug the 80 wire flat cables back into their ports e The short 80 wire flat cable bottom always plugs into port number 1 e Thelong 80 wire flat cable top always plugs into port number 2 see Figure 19 18 39 ky ST7 EMUS series emulator Emulation configuration 4 3 3 4 3 4 Power supply The power supply for your emulator connects to the rear panel of the ST7 Micro Connect box see Figure 18 When you connect the power supply be sure to 1 Ensure that the operating voltage 110 Volts 220 Volts which is indicated on the label on the power supply matches your mains supply Contact your dealer if this voltage does not correspond to your mains supply 2 Connect the external power supply provided with the emulator to the rear panel of the ST Micro Connect box using the 5 pin DIN connector 3 Plug the power supply into the mains using the supply cable provided AC voltage 100 V to 240 V Frequency 50 to 60 Hz Output and Input triggers Your ST Micro Connect box has two output triggers OUT1 OUT2 and one input trigger IN which are available via SUB click connectors located on2. LVD Low voltage detection A feature available on all of the ST7s A LVD push button allows you to simulate what occurs when the MCU detects that the supply voltage is below a given threshold MCU Microcontroller Also referred to as the target device in this manual This is the core product or family of products for which the Development is designed to act as an emulator and programming tool In general terms an MCU is a complete computer system including a CPU memory a clock oscillator and I O on a single integrated circuit MTC Memory trace controller An ST7 hardware peripheral that allows the user to record hardware cycles in a specified block of memory buffer when in circuit debugging Allows recording in either circular mode continuously recording and replacing the oldest record or linear mode recording until the buffer is full OTP One time programmable Also referred to as OTPROM one time programmable read only memory A non volatile type of memory that can be programmed but cannot be erased An OTP ROM is an EPROM MCU that is packaged in an opaque plastic package it is called a one time programmable MCU because there is no way to expose the EPROM to a UV light source 33 39 Glossary ST7 EMU3 series emulator 34 39 PC Program counter The CPU register that holds the address of the next instruction or operand that the CPU will use PLD Programmable logic device An integrated cir
3. ST7 EMU3 User Manual revision history Updated Section 3 3 Ferrite installation for Ethernet 01 Sep 2004 3 2 ep Corrected Section 3 3 Section 2 1 Serial cable specification Added Section 5 2 In Circuit Communication ICC connection requirements 12 Mar 2009 4 Revalidated Reformatted First Chapter split between cover page and Chapter 1 38 39 ST7 EMU3 series emulator Please Read Carefully Information in this document is provided solely in connection with ST products STMicroelectronics NV and its subsidiaries ST reserve the right to make changes corrections modifications or improvements to this document and the products and services described herein at any time without notice All ST products are sold pursuant to ST s terms and conditions of sale Purchasers are solely responsible for the choice selection and use of the ST products and services described herein and ST assumes no liability whatsoever relating to the choice selection or use of the ST products and services described herein No license express or implied by estoppel or otherwise to any intellectual property rights is granted under this document If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services or any intellectual property contained therein or considered as a warranty covering the use in a
4. wy UM0034 J User Manual ST7 EMU3 series emulator Figure 1 Introduction Thanks for choosing ST7 This manual will help you set up and start using your ST7 EMU3 emulator The ST7 EMU3 emulator is the latest generation of ST7 emulators In combination with the ST7 debugging and programming software it gives you unprecedented control of application development from building and debugging your applications to programming your ST7 microcontroller The ST7 EMUS emulator gives you start to finish control of application development by providing you with emulation and in circuit communication ICC configurations The ST Micro Connect box is your common hardware interface for emulation and in circuit debugging and programming In the emulation configuration your emulator s probe and ST7 Visual Develop STVD7 software allow you to build and debug your application software This configuration gives you the most complete range of debugging features including advanced breakpoints and performance analysis In the in circuit communication configuration the ICC Add on and STVD7 allow you to debug your application while it runs on your ST7 and to program your ST7 microcontroller with ST7 Visual Programmer STVP7 ST7 EMU3 emulator configurations Connects via Parallel USB or 10 MHz Ethernet connection AA ST Micro Connect box K ST Micro Connect box Probe ICC Add on Host PC running STVD7 or STVP7 Emulation con
5. EMU3 Probe Ensure that the flat cables between the ST Micro Connect box and the EMUS probe are not reversed see Section 4 3 2 on page 18 for more information This error can also occur if your emulation hardware for example the TEB is more recent than the version of STVD7 installed on your PC Ensure that if you install a new TEB you have reinstalled the version of STVD7 delivered on the Microcontroller Development Tools provided with the TEB Note that all versions of STVD7 are backwards compatible and therefore updating versions will not cause any incompatibility with older hardware Error 41104 Emulation hardware not recognized or probe internal communication error This error means that there is a problem with one of the probe boards the DEB The problem may be due to one of the following e The connection between the CEB and DEB is faulty e There is a fault in the DEB board itself To resolve this error contact STMicroelectronics Product Support 4 31 39 Glossary ST7 EMU3 series emulator Appendix C Glossary CEB Common emulation board One of three boards that make up the EMUS probe It provides the link between the probe and the ST Micro Connect box and is common to all EMUS probes DEB Dedicated emulation board One of three boards that make up the EMUS probe The DEB is specific to ST7 This board provides the link between the TEB and the CEB Debug module An ST7 hardw
6. Micro Connect DOK 2219992252294 EOS 453544 DERTRM Exadbess 16 4 3 1 Physical characteristics 0 0 0 cee ee 16 4 3 2 Probe connection cables 000 cece eee 18 4 3 3 Power supply 000200 19 4 3 4 Output and Input triggers liliis 19 4 4 EMUS Probe isis Ped SE Eas Ee R PEE Le i ss RE DP MERE IRE 21 4 4 1 Target emulation board TEB 000 e eee eee 21 4 4 2 Application board connectors saaana aaea 21 4 4 3 Analyzer input connector 0 000 ee 22 4 4 4 Application power supply follower else 22 4 5 Sharing ST Micro Connect with EMU3 probe and ICC Add on 23 2 39 STA ST7 EMU3 series emulator Contents 4 6 Automatic firmware updates 0 00 ee 23 4 7 Emulator functional limitations and discrepancies 23 4 7 1 Voltage limitation for 12C peripheral lille 23 4 7 2 Memory emulation limitation llleele BR 23 4 7 3 Limitations and discrepancies for specific MCUs or families of MCUs 23 5 In circuit communication configuration LL 24 5 1 System architecture and development features Lus 24 5 2 ICC connection requirements naaraana 25 5 3 ICC Add on id tace iege ck dirae d Bpod icu ctae ui RS RR Bed cas 28 5 3 1 Voltage selector 0 eee 28 5 4 Sharing ST Micro Connect with ICC Add on and EMU3 probe 28 Appendix A EMC conformity and safety requ
7. e the PC side Receive Data pin Rx connects directly to the emulator side Rx pin and the PC side Transmit Data pin Tx connects directly to the emulator side Tx pin You cannot use a serial cable with an inverted connection Hx pin connected to Tx pin 2 From Windows open a Hyperterminal window This is done by selecting Start Programs Accessories Communications Hyperterminal 3 If the Hyperterminal software is not installed on your system you will have to install it from your Windows CD ROM by selecting Start Settings Control Panel gt Add Remove Programs Windows Setup and clicking on the Hyperterminal option 4 The Connection Description dialog box will open Type in the name you wish to give to the new connection configuration and click OK as shown in Figure 1 1 5 When the Connect To dialog box opens select the serial port on your PC that you connected the serial cable to in Step 1 Click OK 6 When the COM1 Properties dialog box opens configure the COM port properties as shown in Figure 13 Click OK 7 When the Hyperterminal console opens type ipaddr at the prompt followed by the IP address you wish to assign to your ST Micro Connect box Remember that this IP ky ST7 EMU3 series emulator Connectivity address must be unique on your network In Figure 14 we have used 164 129 123 244 as the IP address Press the Enter key on your keyboard Figure 11 Hyperterminal new connection Figure 12 C
8. flexibility of use permits simple or multi level breakpoint conditions control of trace recording and triggering of output signals 9 external input triggers which are recorded in the trace and can be used as signal events in the advanced breakpoints Input triggers include 1input trigger via SUB click connector on the ST Micro Connect box 8inputtriggers on analyzer input 2 output triggers via SUB click connectors on the ST Micro Connect box Full access to entire 64 KB of ST7 memory Read write privileges on the entire memory space see Section 4 7 2 on page 23 regarding limitations Granularity of memory mapping is 1 Read Write on the fly feature allows you to intrusively read or write to memory while executing your application Easily upgradable the PLDs and firmware of the ST Micro Connect and the EMU3 probe are updated automatically by STVD7 Easily expandable you can change the emulation target i e the type of ST7 to be emulated easily and economically by changing the target emulation board TEB in the EMUS probe ST7 EMU3 series emulator Emulation configuration 4 2 System architecture Figure 15 Emulation configuration Host PC Running ST7 Visual Emulator to PC Develop STVD7 Connection via parallel port USB port or Ethernet ST Micro Connect box Interface between PC and EMU3 probe Connects via two 80 wire flat cables EMUS probe Houses 3 emulation boards CEB common to all EMU3
9. gives a list of error messages that may occur when using STVD7 and your EMU3 Emulator If the instructions in this table don t resolve the problem contact STMicroelectronics Product Support see page 36 Detailed error messages are logged in Err log your STMicroelectronics support representative may ask you to send this file in order to resolve the problem quickly Table 5 Error messages If the following error occurs Then Error 10025 Emulator initialization error This error occurs when one of the software files needed by STVD7 in order to initialize the emulator is missing or damaged Check that e STVD7 has been properly installed re install STVD7 if in doubt e Any necessary firmware upgrades have been performed see Section 4 6 on page 23 If this error persists contact STMicroelectronics Product Support Error 20004 Communication initialization error This error only occurs when STVD7 cannot initialize the emulator during startup when you click the Debug button to load your application into the emulator Ensure that e The parallel cable is connected between the ST Micro Connect box and to the PC parallel port LPT1 or LPT2 that you specified when installing STVD7 e You have not placed any switch boxes between the parallel port connector of your PC and the ST Micro Connect box e The ST Micro Connect box is powered on e The parallel cable used is the one supplied with the by STMicroelectr
10. is a registered trademark of STMicroelectronics All other names are the property of their respective owners 2009 STMicroelectronics All rights reserved STMicroelectronics group of companies Australia Belgium Brazil Canada China Czech Republic Finland France Germany Hong Kong India Israel Italy Japan Malaysia Malta Morocco Singapore Spain Sweden Switzerland United Kingdom United States of America www st com 39 39
11. or to affect its safety or effectiveness This product respects the EMC requirements of the European guideline 89 336 EEC under the following conditions Any tester equipment or tool used at any production step or for any manipulation of semiconductor devices must have its shield connected to ground All provided ferrites must be attached as described in the hardware installation instructions of the relevant user manual s The product must be placed on a conductive table top made of steel or clean aluminum grounded through a ground cable Before every contact with the emulator the operator must touch the surface of the grounded worktable just behind the rear panel of the ST Micro Connect box All manipulation of finished must be done at sucha grounded worktable The worktable must be free of all non antistatic plastic objects 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 tool you must touch the surface of the grounded worktable just behind the rear panel of the ST Micro Connect box 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 29 39 Troubleshooting ST7 EMU3 series emulator Appendix B Troubleshooting The following table
12. probes DEB ST7 MCU specific TEB specific to an ST7 or family of ST7s Interface with application board Connects via device adapters or flex cables provided with your emulator The ST7 EMU3 emulator is composed of e ST7 Visual Develop STVD7 software from which you can configure and control your emulator and debug your application It runs on your PC which you connect to your emulator via a parallel USB or Ethernet connection e The Target Emulation Module consisting of The ST Micro Connect Box which contains the common resources for communication between the PC and emulation hardware It links to a host PC via parallel USB or Ethernet ports and to the probe by way of two 80 wire flat cables The probe which contains the active emulation hardware including the target emulation board TEB The target emulation board has the specific resources necessary to emulate an individual ST7 or family of ST7 microcontrollers It also permits the connection to your application board e Flex connectors which are furnished in your emulator s connection kit and provide the connection between your emulator s TEB and your application board e Adapters which may be necessary for some device packages when connecting to your application board e Sockets which you must install on your application board allowing you to connect your emulator to the application in place of your ST7 ki 15 39 Emulation configurat
13. the ST Micro Connect box e The emulator is shared by several users on a network and is in use by another user Error 40805 Failure when setting required clock You have selected an external clock frequency which is outside of the supported range Please refer to your ST7xxxx EMU3 Probe User Guide for a listing of supported external clock frequencies Error 40806 Required clock is not active and cannot be selected example no signal on external clock You have selected the external clock option but there is no external clock signal being received Check that e You have connected an external clock to your application board e You have turned on the power source to the external clock Error 41001 EMUS Probe or one of its boards is not properly connected Verify all connections between ST Micro Connect box and TEB This error means that ST Micro Connect cannot communicate with the emulation hardware in the EMU3 probe Ensure that e The flat cables linking the EMUS probe and the ST Micro Connect box are properly connected i e not twisted or disconnected e There is an EMUS TEB installed in the EMUS probe See your ST7xxxx EMU3 Probe User Guide for more information on removing and installing TEBs in the EMUS probe Error 41103 Emulation hardware not recognized or bad connection between ST Micro Connect and EMUS probe This error arises when there is a communication problem with the CEB board in the
14. the front panel see Figure 17 Both input and output signals are at TTL level Advanced Breakpoints in STVD7 allow you to define an event based on input signals see also Section 4 4 3 on page 22 and program signals to the output triggers The following trigger output modes schematically represented in Figure 20 are supported e Output a pulse where a signal of value 1 is sent during exactly one memory cycle e Toggle where the signal value is changed from 0 to 1 or from 1 to 0 e Setthe output high where the output signal is set equal to 1 e Set the output low where the output signal is set equal to 0 Several examples of how to program Advanced Breakpoints to control the sending of signals to the output triggers are given in STVD7 s online help and user manual 19 39 Emulation configuration ST7 EMU3 series emulator Figure 20 Output trigger action modes Pulse output trigger Period of time between event provoking pulse action pulse lasting one processor cycle 2nd toggle 4th toggle 6th toggle action action action Y Y Y Toggle output trigger A A A 1st toggle 3rd toggle 5th toggle action action action Set output high low set output set output low low Y Y set output set output low set output high no action as output high already low 20 39 Ti ST7 EMUS series emulator Emulatio
15. when using either the emulation or the in circuit communication configurations Table 1 Supported parallel port connection modes EMUS emulator configuration Operating systems Compatible parallel port modes Emulation Windows 98 Millennium ECP Bidirectional Compatible SPP In circuit Communication NT 4 2000 XP Nibble Centronics or EPP 1 ECP mode is normally chosen as a default mode as it provides the best performance 9 39 Connectivity ST7 EMU3 series emulator 3 1 1 10 39 Connecting to the parallel port Figure 8 Parallel port connection between ST Micro Connect box and PC 0 To LPT1 or LPT2 ST Micro Connect box view of rear panel Parallel port connector 8 Set the connection type in STVD7 or STVP7 To connect your emulator to your PC connect the end of the parallel cable with the ferrite to the ST Micro Connect s rear panel 25 pin SUB D connector see Figure 8 Connect the other end of the parallel cable to one of the PC s parallel ports LPT1 or LPT2 Be sure to use the parallel cable provided with your emulator Using a longer parallel cable may cause emulator malfunctions The use of switch boxes between the parallel port connector of your PC and the emulator is not recommended Changing the parallel port set up Under certain circumstances you may receive the following error message Connection Error LPT1 LPT2 Interconnection failure Verify yo
16. 7 Visual Programmer on line help program your ST7 e ST7xxxx Datasheet ICC connection information that is specific to your ST7 Host PC system requirements Both the hardware and software components of the ST7 EMU3 emulator have been designed to operate with e Oneofthe following operating systems Microsoft amp Windows 98 2000 Millennium NT or XP e Intel Pentium or compatible processor with minimum speed of 133 MHz e Minimum RAM of 32 MB 64 MB recommended e 50 MB of free hard disk space to install all of the ST7 tools To install STVD7 and STVP7 Windows 2000 NT amp and XP users must have administrator privileges Getting assistance For more information application notes FAQs and software updates for all the ST microcontroller families check out the CD ROM or our website www st com For assistance on all ST microcontroller subjects or for help using your emulator refer to the contact list provided in Product support We ll be glad to help you ST7 EMU3 series emulator Getting Started with ST7 EMU3 2 2 1 Getting Started with ST7 EMU3 Your ST7 EMU3 emulator can be configured for emulation as well as in circuit debugging and programming of your ST7 microcontroller To help you get started the following sections provide Section 1 1 a checklist of components included with your emulator Section 1 2 quick set up instructions for the emulation configuration Section 1 3 qui
17. ST Micro Connect box then reboot it by switching it off and then on again When rebooted your network will recognize the device by its new IP address Ta 13 39 Emulation configuration ST7 EMU3 series emulator 4 4 1 14 39 Emulation configuration In the emulation configuration the ST7 EMU3 emulator provides you with a full range of emulation features to make building and debugging your application fast and easy The following sections provide information about the emulation configuration including descriptions of Section 4 2 system architecture Section 4 1 overall emulation features Section 4 3 ST Micro Connect box features Section 4 4 EMU3 probe features Section 4 5 the dual configuration capability Section 4 6 automatic firmware updating Section 4 7 product limitations and discrepancies Emulation features The features described below are common to all ST7 EMU3 emulators Link to host PC via USB 10 MHz Ethernet and parallel port connections 2 5 to 5 5 V operating voltage refer to your ST7xxxx Datasheet Programmable internal CPU clock with frequency up to 24 MHz depending on your ST7 see your ST7xxxx Datasheet 256k x 112 bit real time trace address data and control buses Advanced breakpoints based on a 4 level logical sequencer that allows you to perform specific actions upon the occurrence of an event or series of events Advanced breakpoints functionality provides
18. are peripheral that is able to manage instruction stepping complex breakpoints and abort for in circuit debugging DIL Dual In line A type of device package with two rows of pins for thru hole mounting Sometimes also called DIP Dual In line Package ECP Extended capabilities port communication standard A parallel port standard that supports bi directional communication between a PC and a peripheral device EEPROM Electrically erasable programmable read only memory A non volatile type of memory that can be erased and reprogrammed by program instructions Since no special power supplies or ultra violet light source is needed the contents of this kind of memory can be changed without removing the MCU from the application system EPP Enhanced parallel port communication standard A parallel port standard that supports bi directional communication between a PC and a peripheral device other than a printer EPROM Erasable programmable read only memory A non volatile type of memory that can be erased by exposure to an ultra violet light source MCUs that have EPROM are easily recognized because the package has a quartz window to allow exposure to the UV light If the EPROM MCU is packaged in an opaque plastic package it is called a one time programmable OTP MCU because there is no way to expose the EPROM to a UV light source Footprint The dimensions of the location of a component on a printed circuit board or in a s
19. ation ST7 EMU3 series emulator 5 3 5 3 1 5 4 28 39 ICC Add on The ICC Add on is the hardware link between your ST Micro Connect box and the the ST7 on your application board It connects to the ST Micro Connect box via the 26 pin Ext Link connection on the front panel and plugs directly into your application board by way of a standard HE10 connector Voltage selector You have designed your application to use either 3 3 or 5 V as the signal voltage for your ICC Add on The voltage selector switch on the ICC Add on must be set to the voltage you selected when designing your application The selector switch is located on the top of the ICC Add on s board see Figure 26 Set the voltage of the ICC Add on by switching the voltage selector switch to the appropriate voltage as shown in Figure 26 below Figure 26 ICC Add on voltage selector switch voltage selector switch Sharing ST Micro Connect with ICC Add on and EMU3 probe Your ST Micro Connect box is the main component for using both the ICC Add on for in circuit communication and the ST7 EMUS series probes for emulation You can use the same ST Micro Connect box in both cases if you follow these guidelines e Only use one connection at a time either the ICC Add on or the EMUS probe e When switching from the ICC Add on to the EMU3 probe follow the procedure below Switching from ICC Add on configuration to EMU3 probe configuration Switch off the appli
20. cation board Switch off the ST Micro Connect box Unplug the ICC cable from the HE10 connector on your application board Remove the ST7 and connect the EMU3 probe to the application board socket Switch on the ST Micro Connect box Switch on the application board OT ON ST7 EMU3 series emulator EMC conformity and safety requirements Appendix A EMC conformity and safety requirements Warning This product conforms with 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 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 A critical component is any component of a life support device or system whose failure to perform can reasonably be expected to cause the failure of the life support device or system
21. ces that you have chosen for your application microcontroller and that you will emulate or program TEB Target emulation board A target emulation board for the EMU3 series of emulators A printed board having connector pins that when plugged into the dedicated emulation board DEB of the EMUS probe allows you to connect the EMU3 probe to the MCU socket of the user application board ky ST7 EMU3 series emulator Glossary TQFP Thin quad flat package A family of integrated circuit packages for surface mounted assembly This type of package has a square flat shape and pins on all four sides TTL Transistor to transistor logic A bipolar technology where a transistor output is connected directly to the transistor input of the next stage rather than connecting through a resistor or diode User application board Your application board which includes a connector for the ST7 device you have chosen to use Ta 35 39 Product support ST7 EMU3 series emulator Appendix D Product support D 1 D 2 D 2 1 D 2 2 36 39 If you experience any problems with this product or if you need spare parts or repairs contact the distributor or the STMicroelectronics sales office where you purchased the product Phone numbers for major sales regions are provided on the www st com web site From the www st com site select Products Microcontrollers to obtain a complete online selection guide as well as documentat
22. ck set up instructions for the in circuit communication configuration Delivery check list The ST7 EMU3 emulator comes with refer to Figure 2 One ST Micro Connect box One EMUS probe containing a target emulation board TEB corresponding to the ST7 you wish to emulate One DC power supply for the ST Micro Connect box Two 80 wire flat cables and two ferrite clips Three trigger cables One 9 wire analyzer input cable One parallel cable and one USB cable for emulator PC connection One DB9F DB9M serial cable not shown for Ethernet configuration One ICC Add on STMC ICC board ICC cable with HE10 connectors Device adapters refer to the ST7xxxx EMU3 Probe User Guide All ST7 EMU3 emulator s also come with the following documentation This manual ST7xxxx EMU3 Probe User Guide ST7 ASM Quick Reference Guide ST Product and Tool Selection Guide The Microcontroller Development Tools CD ROM with all the software you need to run your ST7 EMU3 emulator including The ST7 Visual Develop STVD7 software with user manual in Adobe Acrobat PDF format The ST7 Visual Programmer STVP7 software which includes an online help file to get you started The ST7 Assembler Linker software with user manual in Adobe Acrobat PDF format Software demonstration packages including C compilers and toolchains by Cosmic and Metrowerks The ST Microcontrollers Mini ROM with a presentation of the ST family of microcont
23. ctivity ST7 EMU3 series emulator 3 3 3 3 1 Note 12 39 Ethernet connection Your EMU3 emulator supports 10 MHz Ethernet connections when set up in the emulation configuration When you program with the ICC Add on use the parallel or the USB port For Ethernet connections you must first give your ST Micro Connect box an IP address in order for it to be recognized as a device on your network If your ST Micro Connect box has not been assigned an IP address refer to Section 3 3 1 on page 12 for detailed instructions Figure 10 Ferrite for Ethernet cable Connect a ferrite as close as possible to the end of the cable that will be plugged into your ST Micro Connect box qe Once you have assigned an IP address to the ST Micro Connect box connect it to your network using the Ethernet connector on the rear panel To reduce signal noise you should attach the provided ferrite to your Ethernet cable as shown in Figure 8 The ferrite should be placed as close as possible to the end that is plugged into your ST Micro Connect box The Ethernet cable is not provided with your EMUS emulator Assigning an IP address To give your ST Micro Connect box an IP address do the following 1 Connect the provided serial cable between the serial port of your ST Micro Connect and a serial port on your PC either COM1 or COM2 To set the IP address you must use a direct serial cable like the one provided i
24. cuit that can be programmed to perform complex functions PQFP Plastic quad flat package A family of integrated circuit packages for surface mounted assembly This type is packaged with plastic has a square flat shape and pins on all four sides RC network Resistor capacitor network A combination of resistors and capacitors in a circuit that are typically used to control or minimize voltage spikes Read Write on the fly A feature that allows you to perform a non intrusive read or write of a variable during emulation i e while program running The variable may be 8 16 or 32 bits in size and can be located anywhere in the emulation memory up to 64 kilobytes except for the hardware register peripherals and internal system A X Y PC CC and SP The Read Write on the fly option is available in both the Memory window and Watch window of STVD7 SDIP Shrink dual in line package A type of device package with two rows of pins for thru hole mounting SO Small outline A type of device package with two rows of pins for SMD or socket mounting STVD7 ST7 visual develop A software package that allows you to debug applications destined for the ST7 family of MCUs either using a built in simulator function a development or an emulator STVP7 ST7 visual programmer A software application that allows you to program ICC enabled microcontrollers using an ICC link for an emulator or a development Target device The ST7 devi
25. ession using the ICP OPT Disable mode when programming or the Start with External Clock Ignore Option Bytes feature when debugging In this case the ICC Add on provides a clock source to initiate communication with the ST7 Your emulator with ICC Add on provides a clock source at a frequency of 8 MHz For ST7 devices with multi oscillator capability when the ICCOSC pin is connected the OSC2 pin should be grounded If your application provides a clock signal and you are certain that it is programmed in the ST7 s option byte you can start your ICP session using the ICP OPT Enable mode and when starting your ICD session it is not necessary to use the Start with External Clock Ignore Option Bytes feature in STVD7 In this case your application clock source provides the clock signal for initiating communication with your ST7 and ICCOSC is not connected to your ST7 VDD_APPLI pin Not connected as EMU3 emulator s power supply follower is not used with the ICC Add on ICC cable Your EMU3 emulator includes a 30cm long ICC cable for connecting to the ICC connector on your application board You can use a cable up to 2 meters long Table 4 Typical ICC cable characteristics Characteristic Typical measurement Pitch 1 27 mm Section 0 09 mm2 Impedance 100 Ohms Nominal Voltage 300 V Max Current 1A Temperature 10 C to 105 C ICC cable image 27 39 In circuit communication configur
26. figuration STVD7 ST Micro Connect box Probe 0 r In circuit communication configuration X STVD7 or STVP7 ST7 in your application March 2009 Rev 4 1 39 www st com Contents ST7 EMU3 series emulator Contents 1 MVE WN a yi Bea on es x c di d DAS a ec a i io 4 1 1 About tbe user manuals 2 493 Veg ua s weite rk tated we ge REG RR ERES 4 1 2 Host PC system requirements 0 0000 eee eee eee 4 13 Getting Assistance iss oiu es ecc ERES ATUS PE EE dence eed 4 2 Getting Started with ST7 EMUS 5 2 1 Delivery check list 2a es eR REOR mE ERA ERE WORRY RR REDE 5 2 2 Quick set up for emulation configuration 000 eee eee eee 7 2 3 Quick set up for in circuit communication configuration 8 3 Connectivity sus acu acies uec ena Kr ld um dca d Curae Je RR RC dal 9 3 1 Parallel DOIT usd ne ER RT RR adaws E REG e rae eme e 9 3 1 1 Connecting to the parallel port lllllllslls selle 10 3 1 2 Changing the parallel port setup lisse 10 3 2 USE DOs RTT toe sees heb bese test oast sees 11 3 2 1 Connecting to the USB port iliis 11 3 3 Ethernet connection a duse qa re ced dekeadadeeted SOC C Re kes 12 3 3 1 Assigning an IP address leeleieeeleesn 12 4 Emulation configuration 2 anann aanne eee 14 4 1 Emulation features leeren 14 4 2 System architecture iua AC aue x Ra dac RE RR EE 15 213 ST
27. follower which converts your application power to the range supported by the emulator The emulator s internal power supply regulator supports a Vpp voltage up to 5 5 V The lower limit of the range depends on the ST7 you are emulating For more information refer to your ST7xxxx Datasheet If your application s voltage lies outside of the range supported by your emulator or your ST7 the emulator s power supply follower will convert the voltage to within the appropriate range for example even if the application voltage is 6 V it will be limited by the emulator to 5 5 V ST7 EMU3 series emulator Emulation configuration 4 5 4 6 4 7 4 7 1 4 7 2 4 7 3 Sharing ST Micro Connect with EMU3 probe and ICC Add on Your ST Micro Connect box is the main component for using both the EMU3 probe for emulation and the ICC Add on for in circuit communication You can use the same ST Micro Connect box in both cases if you follow these guidelines e Use only one connection at a time either the EMU3 probe or ICC add on connection e When switching from the EMU3 probe to the ICC Add on follow the procedure below Switching from EMU3 probe configuration to ICC Add on configuration Switch off the application board Switch off the ST Micro Connect box Disconnect the EMU3 probe from the application board socket Place your ST7 in its socket on the application board Plug the ICC cable into the HE10 connector on your applicatio
28. g with STVD7 refer to the STVD7 User Manual provided with your software package Once you have finalized your application STVP7 software provides a graphical interface for verifying memory sectors checking the settings of the option bytes and programming the MCU For more information about programming with STVP7 refer to the STVP7 online help provided with your software package ST7 EMU3 series emulator In circuit communication configuration 5 2 Figure 23 In circuit communication configuration Host PC Running ST7 Visual Develop STVD7 or ST7 Visual Programmer STVP7 Emulator to PC Connects via parallel and USB ports ST Micro Connect box Interface between PC and application bq ICC connection via Ext Link Application board interface ICC Add on t ST7 with Uses signal voltage of 3 3 or 5 volts Bod debug module Connects to your application board via the ICC connector ICC connection requirements To take advantage of ICC you must integrate an ICC connector into your application hardware when you start developing your application To help you implement ICP and ICD in the development of your application this section provides a summary of points you should consider when installing an ICC connector Figure 24 In circuit communication connector To connect to your application board for ICP and ICD you need to install a 10 pin HE 10 type connector also called an ICC connector and ensure the appropr
29. iate connections to your ST7 This connector receives the ICC cable and relays the signals required for ICP and ICD to your ST7 Using the ICC protocol requires that a minimum of 4 and as many as 6 pins of your ST7 be relayed to the ICC connector These connection requirements are illustrated in Figure 25 below and summarized in Figure 4 25 39 In circuit communication configuration ST7 EMU3 series emulator Figure 25 OSC2 ST7 osc FLASH VSS ICCSEL VPP RESET ICCCLK ICCDATA Serial resistors ICC interface Application Power Supply GND ICCSEL VPP ICCRESET ICCCLK ICCDATA Optional 4 ICC Cable Type HE10 Optional Schottky Diode Application I O Application RESET Source APPLICATION BOARD ICCOSC VDD_APPLI GND GND GND Pin Specification for ICC Connector ICC ADD ON ICC Connector Table 3 ICC connection requirements ST7 pin Description Connects to ICC ICCDATA ICC input output serial data pin ICCDATA ICCCLK ICC output serial clock pin ICCCLK RESET Device reset ICCRESET ICCSEL VPP Programming voltage ICCSEL VPP OSC1 or OSCIN Main clock input for external ICCOSC VDD Device power supply Not connected vss Device power supply ground GND Isolation of ICCDATA and ICCCLK pins As soon as the emulator s ICC Add on is plugged into the application board the ICCDATA and ICCCLK pins must not be used by other application dev
30. ices even if an ICC session is not in progress If the application uses these pins as inputs isolation such as a serial resistor must be implemented to prevent other application devices from forcing a signal on either of these pins The application board must not drive current in excess of 1mA If the ICCDATA and ICCCLK pins are only used as outputs by the application no signal isolation is necessary For ST7 without an ICCSEL pin during normal operation the ICCCLK pin must be pulled up internally or externally 10KQ pull up required in noisy environments This is to avoid entering ICC mode unintentionally during a reset 26 39 ky ST7 EMU3 series emulator In circuit communication configuration Isolation of the RESET pin During an ICC session you must ensure that the emulator controls the ST7 s RESET pin so that no external reset is generated by the application This can lead to a conflict if the application reset circuitry signal exceeds 5mA push pull output or pull up resistor lt 1k To avoid such conflicts a Shottky diode can be used to isolate the application reset circuit ICCSEL VPP pin The application pull down resistor must not be lower than 10 kQ ICCOSC pin The ICCOSC pin of the ICC connector must be connected to the ST7 s OSC1 or OSCIN pin if the clock is not provided by the application or if the application clock source is not programmed in the option byte This connection allows you to start your ICP s
31. ion software downloads and user discussion groups to help you answer questions and stay up to date with our latest product developments Software updates All our latest software and related documentation are available for download from the STMicroelectronics internet site www st com If you are using software from a third party tool provider please refer to the third party for software product support and downloads Hardware spare parts Your development tool comes with the hardware you need to set it up connect it to your PC and connect to your application However some components can be bought separately if you need additional ones You can order extra components such as sockets and adapters from STMicroelectronics from the component manufacturer or from a distributor To help you find what you need a listing of accessories for STMicroelectronics development tools is available on the STMicroelectronics internet site www st com Sockets Complete documentation and ordering information for P TQFP sockets from Yamaichi Ironwood CAB and Enplas are provided on their respective internet sites Connectors Complete documentation and ordering information for SAMTEC connectors is provided on their internet site ST7 EMU3 series emulator Product support D 3 Getting prepared before you call Collect the following information about the product before contacting STMicroelectronics or your distributor 1 2 3 Name
32. ion ST7 EMU3 series emulator 4 3 4 3 1 16 39 ST Micro Connect box The ST Micro Connect box is a common hardware target interface for a range of ST7 It connects to your application via the EMUS probe emulation configuration or the ICC Add on in circuit communication configuration Depending on the configuration and your PC s operating system it allows you to connect your PC via parallel port USB port or Ethernet connection Figure 16 ST Micro Connect box Physical characteristics Front panel On the front panel of the ST Micro Connect box you will find e On Off switch for the emulator input and output trigger connectors emulator status LEDs 26 pin Ext Link for ICC connection ports for two 80 pin flat cables that connect the ST Micro Connect box to the EMU3 probe The three emulator status LEDs on the front panel of the ST Micro Connect box indicate the state of the development tool during emulation e Reset Red indicates that the ST7 emulation chip is being reset In addition there is one LED on the EMU3 probe near the ST Micro Connect connectors that lights when data is being communicated between the ST Micro Connect box and the EMUS probe e Wait Yellow indicates that emulator is in halt or wait for interrupt mode e Run Green indicates that the ST7 application is running the ST7 is not in RESET WFI or HALT mode ST7 EMU3 series emulator Emulation configuration Figu
33. irements 29 Appendix B Troubleshooting 200 cee e eee eee eee 30 Appendix C Glossary is suksxuuuszedcauuk ux ee rede daw eee ee ew eee 32 Appendix D Product support 000ceee eee eee eee eee 36 D 1 Software updates 42534522002 e84 5nd5be4 dbo te loes bes ewdods 36 D 2 Hardware spare paris os ecsebbenbheepRebberkds RIPE PESE 36 D 2 1 SOCkels 1a ers rude Pedes esca qu eius heresies 36 D 2 2 CONNECTS doa karoud e naa e Rau Bo X NER ea RO due RR RE 36 D 3 J Getting prepared before you call llle 37 ky 3 39 Overview ST7 EMU3 series emulator 1 1 1 2 Note 1 3 4 39 Overview About the user manuals This manual will help you set up your ST7 EMU3 emulator and connect it to your PC Here you will find e Quick set up instructions for the emulation and in circuit communication configurations e Detailed hardware information e A troubleshooting guide for your emulator For information about the hardware and software intended for use with your emulator refer to the following documents that are included with it e ST7 EMU3 Probe user guide for instructions about connecting your ST7MDTxx EMU3 emulator to your application board e SI7 EMUS Emulation Characteristics for a detailed description of characteristics specific to your ST7MDTxx EMU3 s Target Emulation Board TEB e STI7 Visual Develop on line help build and debug your application software ST
34. lication to your microcontroller and to debug your application as it runs on your ST7 The following sections provide information about e Section 5 1 the system architecture e Section 5 2 ICC connection requirements e Section 5 3 ICC Add on features e Section 5 4 the ST Micro Connect boxes dual configuration capability System architecture and development features The ST7 EMU3 emulator comes with an in circuit communication ICC Add on This connection device allows users to take advantage of the ICC protocol for in circuit programming ICP and debugging ICD on ST7s with XFLASH or HDFLASH memory In conjunction with ST7 Visual Pr ogrammer STVP7 and ST7 Visual Develop STVD7 software this device makes it possible to program your application software to the ST7 on your application board and then debug your application while it runs on your ST7 see Figure 23 In the in circuit communication configuration the ICC Add on serves as the hardware interface for connecting your ST Micro Connect box to the ST7 on your application board During application development STVD7 software running on your PC provides an integrated development environment that allows you to debug your application while it runs on an ST7 that has debug modules STVD7 s in circuit debugging features include advanced breakpoints as well as trace recording for MCUs with a memory trace controller MTC module For more information about in circuit debuggin
35. n board Switch on the ST Micro Connect box Switch on the application board Diog gro o Tort Automatic firmware updates The ST Micro Connect box and EMUS probe have been designed so that their respective firmware is updated automatically Your emulator firmware may require updating if you have changed the TEB or if you update your version of STVD7 The update is done automatically if you start a debugging session and STVD7 detects an old firmware version For more information refer to the STVD7 User Manual Emulator functional limitations and discrepancies Voltage limitation for I2C peripheral For all target ST7s if the I C peripheral is used you must limit the pull up resistor to 1 5 kOhms Memory emulation limitation The memory zones listed below can only be configured as RAM ROM Non existent memory NEM vectors or stack e from OxOOEO to OxOOFF e from OxEBEO to OxFFEO Limitations and discrepancies for specific MCUs or families of MCUs Specific MCUs or families of MCUs may be subject to emulation limitations or discrepancies You will find information about these specific limitations in STVD7 s Discrepancies window For more information refer to the STVD7 User Manual 23 39 In circuit communication configuration ST7 EMU3 series emulator 5 5 1 24 39 In circuit communication configuration In the in circuit communication configuration the ST7 EMU3 emulator provides the capability to program your app
36. n configuration 4 4 4 4 1 4 4 2 EMUS probe The EMUS probe Figure 21 has a modular design that allows you to emulate the full range of ST7 This design is based on 1 aninterchangeable target emulation board TEB that is specific to the ST7 or family of ST7s that you want to emulate 2 acommon emulation board CEB and a dedicated emulation board DEB that are common to all ST7 The TEB connects to the DEB which is housed in your EMU3 probe The probe connects to your application board during emulation via a flex adapter and Socket In addition an analyzer input connector allows the connection of external devices or input signals from your application hardware More information about these connections is provided in the ST7xxxx EMU3 Probe User Guide Figure 21 EMU3 probe Micro Connect ports EMU3 probe Analyzer input connection to the application board connector Target emulation board TEB To reconfigure your EMU3 probe to emulate another ST7 or family of ST7s simply install the appropriate target emulation board TEB in the EMU3 probe TEBs can be ordered independently For information about the TEB to choose refer to the ST Product and Tool Selection Guide Installing and changing the TEB is described in detail in the ST7xxxx EMUS Probe User Guide provided with your probe Application board connectors Connectors on the TEB allow you to connect your probe to your application board using the appro
37. ny manner whatsoever of such third party products or services or any intellectual property contained therein UNLESS OTHERWISE SET FORTH IN ST S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE ST PRODUCTS ARE NOT RECOMMENDED AUTHORIZED OR WARRANTED FOR USE IN MILITARY AIR CRAFT SPACE LIFE SAVING OR LIFE SUSTAINING APPLICATIONS NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY DEATH OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE ST PRODUCTS WHICH ARE NOT SPECIFIED AS AUTOMOTIVE GRADE MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER S OWN RISK Resale of ST products with provisions different from the statements and or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever any liability of ST ST and the ST logo are trademarks or registered trademarks of ST in various countries Information in this document supersedes and replaces all information previously supplied The ST logo
38. ocket It depends on the number of pins their size type and positioning The footprint of each ST7 device is specified in the datasheet in the section titled Package Mechanical Data Refer to the ST7 MCU FAMILY DATABOOK or the datasheets provided on the Microcontroller Development Tools CD ROM 32 39 Ti ST7 EMU3 series emulator Glossary I C Inter integrated circuit A protocol for a bus that can be connected to multiple integrated circuits and that allows any one of them to initiate data transfer ICC In circuit communication A device communication protocol that is stored in the ST7 microcontrollers system memory This protocol makes it possible to download programs to the MCU s RAM and execute them This protocol enables in circuit programming and debugging ICC monitor Software that handles the ICC protocol embedded in a reserved memory area of the ST7 Flash microcontroller At RESET using specific signal sequence the ST7 jumps to this ICC monitor which allows it to download programs in RAM and to execute them This feature is used for in circuit programming and debugging ICD In circuit debugging The capability to debug an application on a FLASH device using on chip resources Debug Module MTC made possible by the ICC protocol ICP In circuit programming The capability to program to ST7 FLASH memory while the microcontroller is plugged into the application board made possible by the ICC protocol
39. of the company where you purchased the product Date of purchase Order code Refer to the side your emulators box The order code depends on the region in which is was ordered i e the UK Continental Europe or the USA Serial number The serial number is found located on the rear panel of the ST Micro Connect box and is also listed on the Global Reference card provided with the emulator TEB target emulation board hardware and firmware versions The hardware and firmware versions can be found by opening an STVD7 session entering the debug context and selecting Help gt About from the main menu The TEB version numbers are given in the Target box scroll downwards until you find the TEB version hardware and TEB PLD version firmware Target device The sales type of the ST microcontroller you are using in your application 37 39 Revision history ST7 EMU3 series emulator Revision history Table 6 Document revision history Date Revision Description 01 Nov 2002 20 Added Chapter 2 Software installation Added Section 4 11 Set up instructions for ST Micro Connect Removed sections containing STVD7 user instructions 01 Jun 2003 3 0 Updated Seron 1 Section 5 iin Programming ICP Changed Section 3 to connectivity chapter describing configuration of connection to host PC 01 Sep 2003 3 1 Updated Section 1 Section 5 In Circuit Debugging ICD Added Table 1
40. onics If none of the above items has been overlooked this may mean that your parallel port connection needs to be reconfigured Please refer to Section 3 1 2 on page 10 Error 20013 Communication error This means that the communication link between STVD7 and your emulator has been broken while STVD7 has been in use Check that e The parallel cable is connected between the ST Micro Connect box and one of the PC s parallel ports LPT1 or LPT2 Note that the use of switch boxes between the parallel port connector of your PC and the ST Micro Connect box is not recommended e The ST Micro Connect box is powered on 30 39 q ST7 EMU3 series emulator Troubleshooting Table 5 Error messages continued If the following error occurs Then Error 30103 The required EMU3 emulator is already in use by another process This error occurs if STVD7 tries to initialize a new debugging session with the emulator while it is running another application This scenario could occur in two ways e If you exit STVD7 and the emulator running an application i e if you perform a Stop Debug command while the application is running a dialog box will appear giving you the option to exit STVD7 while leaving the application running on the emulator If you still want to initialize a new debugging session with STVD7 you must stop the application running on the emulator by performing a hard reset ON OFF on
41. onnecting to a COM port Connection Description HE Connect To 121 xi TS w New Connection C23 STMC Enter a name and choose an icon for the connection Enter details for the phone number that you want to dial Name a STMC Country region Francs 33 Icon Area code 04 Phone number Connect using Z Cancel 8 The Hyperterminal console will indicate that the IP address has been set and will also report the submask 9 At the prompt type nvsave and press Enter to save your configuration Figure 14 Figure 13 Configuring the COM port Figure 14 Configuration saved ELTE Pet Senor File Edit View Cal Trarsfer Help oll sl 3 soe Bis per second gt ipaddr 164 129 123 244 n IP address set to 164 129 123 24 Assign the IP address e Subnet mask set to 255 255 0 0 Parity None nvsave mm Save the configuration Saved configuration to NVRAM Stop bits 1 xj Reboot the JEI for settings to take effect Elow control None x Restore Defaults p Connected 0 03 16 Auto detect 9600 8 N 1 SCROLL CAPS OK Cancel Analy 10 The Hyperterminal console will indicate that your configuration has been saved 11 Exitthe Hyperterminal console and disconnect the serial cable between your host PC and the ST Micro Connect box Connect it to your network using an Ethernet connection 12 Ensure that no application board is connected to your
42. ower supply to your ST Micro Connect box For power supply information refer to Section 4 3 3 Power supply on page 19 5 Power up your ST Micro Connect box 6 Power up your application You must always power up your emulator and your application board before running your application executable in STVD7 Doing otherwise will result in an erroneous emulation 7 89 Getting Started with ST7 EMU3 ST7 EMUS series emulator 2 3 Quick set up for in circuit communication configuration 1 Connect your PC to your ST Micro Connect box via the parallel or USB ports Ethernet is not supported for in circuit debugging and programming For more details refer to Chapter 3 on page 9 Caution In order to use the ICC Add on you must design your application board with an HE10 connector linked to the microcontroller in your application The pins connected to the HE10 connector must use a signal voltage of 3 3 or 5 V For more information refer to Section 5 2 ICC connection requirements on page 25 Figure 5 Connect your PC Figure 6 Select voltage ST Micro Connect box back panel ICC Add on 2 Select the voltage 3 3 or 5 V with the selector switch on the board of your ICC add on For more information on voltage specifications refer to Section 5 3 ICC Add on on page 28 Plug the ICC Add on into the Ext Link on your ST Micro Connect box Plug the ICC Add on into the HE10 connector on your application board Power
43. priate flex adapter and socket How you connect your EMUG probe to your application board depends on the ST7 and its package Different application connectors are provided with your emulator depending on the MCUs supported by its probe For a list of connectors provided with your probe and detailed installation instructions refer to the ST7xxxx EMU3 Probe User Guide provided with your probe 21 39 Emulation configuration ST7 EMU3 series emulator 4 4 3 4 4 4 22 39 Analyzer input connector An analyzer input connector is located on the EMUS probe as shown in Figure 21 The analyzer input connector allows you to use 8 external input signals TTL level The connector has nine pins one ground pin the right most pin and eight input signal pins 1 8 as shown in Figure 22 Figure 22 Analyzer probe input connections OODOOOOOOO 8 6 5 4 2 1 GND 1 ground pin GND and 8 male input pins 1 8 A specially adapted 9 wire cable is included to connect your application or an external device such as an oscilloscope or multi meter to these inlets Each wire is color coded as summarized in Table 2 Table 2 Analyzer input pin wire correspondence Analyzer input pin Wire color Ground GND Black 1 Brown Red Orange Yellow Green Blue Purple CO nN oJ oa AJ wy N Grey Application power supply follower Your emulator is equipped with an automatic power supply
44. re 17 ST Micro Connect box front panel SMB input trigger Ports for two 80 pin flat connection port ST Micro Connect cables C71 ST MICRO CONNECT JA emus anjon Y RESET RUN Ext Link OUT1 IN OUT2 25 secs 000 L Triggers A OFF 7 VA 26 pin Ext Link for ICC connection Power On Off switch Two SMB output Emulator status LEDs and Power on LED trigger connection ports Rear panel The rear panel houses the following connectors e RS232 serial connector USB port connector Ethernet connector parallel port connector power input connector Figure 18 ST Micro Connect box back panel y PWR SERIAL USB ETHERNET PARALLEL 5V 8A oEo Lalo lo RS232 connector LEDs Parallel port connector USB Ethernet Power supply connector connector connector ky 17 39 Emulation configuration ST7 EMU3 series emulator 4 3 2 Probe connection cables The ST Micro Connect box connects to your EMUS probe via the two 80 wire flat cables coming from the front panel When you receive your emulator the ST Micro Connect box and the probe should already be connected see Figure 19 Figure 19 Connecting the 80 pin cables to the EMU3 probe Micro Connect ports ST Micro Connect box EMUS probe To disconnect or reconnect the cables do the following To disconnect the probe 1 Power off your application board and the ST Micro Connect box
45. rollers 5 39 Getting Started with ST7 EMU3 ST7 EMU3 series emulator Figure 2 Parts delivered with the ST7 EMU3 emulator not to scale 6 39 Ti ST7 EMU3 series emulator Getting Started with ST7 EMU3 2 2 Caution Figure 3 Quick set up for emulation configuration 1 Connect your PC to your ST Micro Connect box via parallel USB or Ethernet port For more details refer toChapter 3 Connectivity on page 9 For Ethernet connections you must assign your ST Micro Connect box an IP address For instructions refer to Section 3 3 Ethernet connection on page 12 Before connecting your emulator and your application board make sure that both your ST Micro Connect box and the application board are powered OFF Connect your PC Figure 4 Fasten the ferrite clips ST Micro Connect box back panel 45 Parallel Ethernet Caution Caution 2 Fasten ferrite clips to the 80 wire flat cables connecting the ST Micro Connect box to your EMU3 probe see Figure 4 3 Connect your application board to the EMU3 probe You can use the emulator without connecting to your application board For details about connecting to your application board refer to your ST7xxxx EMU3 Probe User Guide provided with your emulator Never have your application board powered on while the emulator is powered off this can cause serious damage to the emulator 4 Connect the p
46. up your ST Micro Connect box Power up your application DER E Figure 7 Plug in the ACC Add on Two 80 wire flat cables not used ST7 HE10 connector 8 39 Ti ST7 EMU3 series emulator Connectivity 3 3 1 Connectivity The ST Micro Connect box provides three possible connections to the host PC parallel port USB and Ethernet The type of connection that you use will be determined in part by the configuration you choose for your EMU3 emulator In the in circuit communication configuration you can use either the USB or the parallel port Ethernet is not supported in this configuration In the emulation configuration you can use the Ethernet USB or parallel port When you start your emulation in circuit debugging or in circuit programming sessions you will have to set the connection type in STVD7 or STVP7 In STVD7 set the port in the Debug Instrument Settings window Debug Instrument Target Settings When programming your ST7 with STVP7 set the port in the Configuration window Configure Configure ST7 Visual Programmer For more information refer to your software s online help The following sections provide you with information about supported connections as well as how to connect your PC via e Section 3 1 Parallel port e Section 3 2 USB port e Section 3 3 Ethernet port Parallel port Your EMUS emulator supports the parallel port connection modes listed in Table 1
47. ur input output cable This may mean that the setup of the LPT1 or LPT2 port on your PC is not compatible with the emulator To set up the port correctly 1 Shutdown and restart your PC in order to enter the BIOS setup 2 Follow the messages displayed on the screen and when prompted press the key required to enter the BIOS setup usually a function key or the ESC key 3 Select the parallel ports menu this may be listed under I O ports 4 Change the Mode of the LPT port that you have chosen for your ST Micro Connect box i e either LPT1 or LPT2 to one of the compatible modes listed in Table 1 on page 9 5 Save your changes and exit the BIOS setup ST7 EMU3 series emulator Connectivity 3 2 3 2 1 USB port Your EMU3 emulator supports USB connection in both the emulation and in circuit communication configurations when using Windows 98 Millenium 2000 and XP Connecting to the USB port Figure 9 USB connection between ST Micro Connect box and PC Q To USB port on PC ST Micro Connect box view of rear panel USB connector Set the connection type in STVD7 or STVP7 For USB port connections plug the USB cable into the USB port of the ST Micro Connect box as shown in Figure 9 and connect the other end into the PC s USB port Once the ST Micro Connect box is connected and powered on for the first time your PC will automatically look for a USB device driver 11 89 Conne
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