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Chapter 6. Troubleshooting

This chapter describes how to troubleshoot when this product does not work properly.

6.1 Troubleshooting up to Emulator Debugger Startup ................................................................... 54

(1) Errors Displayed over the Emem Dialog Box and Remedial Action ................................... 55

6.2 When the M37760T-RPD-E Does Not Work Properly .............................................................. 56

6.3 How to Request for Support ....................................................................................................... 57

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Содержание Emulation Pod M37760T-RPD-E

Страница 1: ...ok over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electron...

Страница 2: ...t for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas...

Страница 3: ...M37760T RPD E User s Manual User s Manual Rev 2 00 2004 03 Emulation Pod for 7760 Group 7760 7762 776A MCUs for PC4701 Emulator System...

Страница 4: ...ing the use of a product contained herein for any specific purposes such as apparatus or systems for transportation vehicular medical aerospace nuclear or undersea repeater use The prior written appro...

Страница 5: ...is user s manual If there is any question or doubt about this product contact your local distributor To use the product properly Precautions for Safety Both in this User s Manual and on the product it...

Страница 6: ...hine This means a personal computer used to control the emulator and emulation pod Emulator debugger This means a software tool M3T PD77 V 4 00 Release 1 or later to control the emulator from the host...

Страница 7: ...Replacing the Oscillator Circuit Boards 28 3 4 Connecting the PC4701 29 1 Connecting the Cable to the PC4701 29 2 Connecting the Cable to the Emulation Pod 30 3 5 Connecting the Target System 31 Chapt...

Страница 8: ...of the Emulation Pod 50 2 External Dimensions of the Converter Board 51 Chapter 6 Troubleshooting 53 6 1 Troubleshooting up to Emulator Debugger Startup 54 1 Errors Displayed over the Emem Dialog Box...

Страница 9: ...Taken for Modifying This Product 9 Cautions to Be Taken for Handling This Product 9 Note on Malfunctions in the PC4701 System 11 Note on PC4700 System 11 Notes on Downloading Firmware 11 Note on Proce...

Страница 10: ...ngs The following pages describe the symbols WARNING CAUTION and IMPORTANT In addition to the three above the following are also used as appropriate means WARNING or CAUTION Example CAUTION AGAINST AN...

Страница 11: ...oduct Use caution when handling the main unit Be careful not to apply a mechanical shock Do not touch the connector pins of the emulator main unit and the target MCU connector pins Static electricity...

Страница 12: ...e target system on a platform to relax bends and relieve stress in the board 2 The boundary between the firm and flexible parts of the flexible board does not ready bend Do not bend it excessively Whe...

Страница 13: ...Firmware page 35 Once the firmware has been downloaded the product can be used by simply turning on the power Do not shut off the power while downloading the firmware If this happens the product will...

Страница 14: ...he target system to observe the voltage of the target system Therefore the emulator cannot supply the power to the target system Design your system so that the target system is powered separately The...

Страница 15: ...re used between the evaluation MCU and the target system See Figure 3 4 Circuit in which oscillation does not occur same for XCIN XCOUT page 26 6 XCIN and XCOUT pins Make note of the fact that in the...

Страница 16: ...1 Make sure the address specified for a watch point and the addresses set for the real time RAM monitor you can check by the RRAM command of the M3T PD77 do not overlap one another When the address sp...

Страница 17: ...onfiguration and the preparation for using this product for the first time 2 1 Package Components 16 2 2 Other Tool Products Required for Development 16 2 3 Name of Each Part 17 1 System Configuration...

Страница 18: ...ronics Co Ltd Item M37760T RPD E emulation pod main unit FLX120 RPD flexible cable for connecting PC4701 M3T FLX 100LCC pitch converter board for 100 pin LCC OSC 2 oscillation circuit board bare Hardw...

Страница 19: ...cuit to feature the debugging functions 2 Flexible cable FLX120 RPD This 120 pin flexible cable connects the PC4701 emulator and the emulation pod 3 Flexible cable FLX100 This 100 pin flexible cable c...

Страница 20: ...board for XIN Oscillation circuit board for XIN Operating frequency can be changed by replacing this board with other available oscillation circuit boards 4 Oscillation circuit board for OSCIN3 Oscill...

Страница 21: ...ch user s manual of the emulator debugger and the PC4701 Figure 2 3 Firmware download procedure when emulator is used for the first time To make sure the emulation pod works properly run the self chec...

Страница 22: ...20 64 MEMO...

Страница 23: ...pper Cover 22 3 2 Switch Settings 23 3 3 Selecting Clock Supply 25 1 Using the Oscillator Circuit on the Target System 26 2 Changing the Internal Oscillator Circuit of the Emulation Pod 27 3 Replacing...

Страница 24: ...oving the Upper Cover The procedure of removing the upper cover is shown below 1 Remove the eight screws of this product and lift off the upper cover see Figure 3 1 2 Set the jumper switches 3 Replace...

Страница 25: ...3 2 shows the positions of the switches and Table 3 1 shows each switch setting Figure 3 2 Positions of the switches and their factory settings For the circuit configuration of these switches refer t...

Страница 26: ...is side NC side Do not use this side XOUT NC Factory setting XOUT side Connects the XOUT pin to the target system NC side Does not connect the XOUT pin to the target system XOUT pin is open P30 XCOUT...

Страница 27: ...Switch Settings page 23 The clock supply of XIN XOUT and XCIN XCOUT pins can be set by the Init dialog when starting up the emulator debugger or inputting CLK command on the script window The examples...

Страница 28: ...m construct the oscillator circuit as shown in Figure 3 3 in the target system and input the oscillator output at 50 duty within the operating range of the evaluation MCU into the XIN or XCIN pins And...

Страница 29: ...the OSC 2 oscillator circuit board bare board and where connector pins are located Figure 3 6 shows the circuitry of the OSC 2 oscillator circuit board bare board Use the number of oscillator circuits...

Страница 30: ...nternal view of the emulation pod page 18 Figure 3 7 Replacing the oscillator circuit boards 3 Attach the J1 connector of another oscillator circuit board for replacement to the J1 OSCIN3 or J2 XIN co...

Страница 31: ...e PC4701 Figure 3 8 shows how to connect the PC4701 and FLX120 RPD Figure 3 8 Connecting the PC4701 and FLX120 RPD CAUTION Note on Connecting the Cable To connect the FLX120 RPD be sure to hold the bo...

Страница 32: ...lation pod Figure 3 9 Connecting emulation pod and FLX120 RPD CAUTION Note on Connecting the Cable Always shut OFF power before connecting the cable The power ON state could destroy internal circuits...

Страница 33: ...a fatal damage to the emulation pod 3 5 Connecting the Target System There are four ways available to connect the emulation pod to target system as shown in Figure 3 10 Figure 3 10 Connecting emulatio...

Страница 34: ...32 64 MEMO...

Страница 35: ...rmally 34 4 2 Downloading Firmware 35 1 When It is Necessary to Download Firmware 35 2 Downloading Firmware in Maintenance Mode 35 4 3 Starting Up Emulator Debugger Part 1 Setting INIT Dialog 36 1 Set...

Страница 36: ...ower supply from that of the emulator Keep target system power supply voltage within the MCU s specified range and between 2 6 and 5 5 V Do not change target system power supply voltage after power ha...

Страница 37: ...ower to the emulator press the RESET button on the emulator front panel This will switch the emulator to maintenance mode 2 Start up the emulator debugger When the Init dialog box setup is completed t...

Страница 38: ...re details refer to M3T PD77 User s Manual Figure 4 3 INIT dialog display 1 Setting MCU Tab MCU file To debug 7760 Group 7760 7762 776A MCUs choose the M37760mf mcu file Communications interfaces Choo...

Страница 39: ...the settings of the clock supply Main Choose the clock supply for XIN pin INTERNAL Supplied from the oscillator circuit board of the emulation pod EXTERNAL Supplied from the oscillator circuit of the...

Страница 40: ...ing the firmware Here explains how to set the processor mode of the target MCU allocate the emulation memory and set the debug monitor area The dialog box shown below is an example of the emulator deb...

Страница 41: ...ata used for the emulator system is stored If the data is rewritten the emulator system will not work properly Therefore do not access the debug bank memory CAUTION Note on Watchdog Timer When the wat...

Страница 42: ...intenance mode 4 Check the SAFE LED starts flashing and then press the RESET button again 5 The self checks will start If the normal result is displayed in about 2 minutes the self check has terminate...

Страница 43: ...41 64 Figure 4 5 Self check procedure...

Страница 44: ...42 64 MEMO...

Страница 45: ...hapter describes specifications of this product 5 1 Specifications 44 5 2 Memory Mapping 45 5 3 Connection Diagram 46 5 4 External Dimensions 50 1 External Dimensions of the Emulation Pod 50 2 Externa...

Страница 46: ...to external oscillator input OSCIN3 Internal oscillator circuit board OSC 3 14 318 MHz XCIN XCOUT 32 768 kHz mounted in the emulation pod Switchable to external oscillator input 1 Supplied from an emu...

Страница 47: ...01 emulator Figure 5 1 Memory map when using PC4701 emulator 1 This is the initial setting This area can be moved within 0 bank 2 This area can be used only when the step and the software break are no...

Страница 48: ...46 64 Figure 5 2 Connection diagram 1 4 5 3 Connection Diagram Figures 5 2 through 5 5 show the connection diagrams of the M37760T RPD E...

Страница 49: ...47 64 Figure 5 3 Connection diagram 2 4...

Страница 50: ...48 64 Figure 5 4 Connection diagram 3 4...

Страница 51: ...49 64 Figure 5 5 Connection diagram 4 4...

Страница 52: ...50 64 Figure 5 6 External dimensions of the emulation pod 5 4 External Dimensions 1 External Dimensions of the Emulation Pod Unit mm...

Страница 53: ...51 64 Figure 5 7 External dimensions of the M3T FLX 100LCC 2 External Dimensions of the Converter Board Unit mm...

Страница 54: ...52 64 MEMO...

Страница 55: ...troubleshoot when this product does not work properly 6 1 Troubleshooting up to Emulator Debugger Startup 54 1 Errors Displayed over the Emem Dialog Box and Remedial Action 55 6 2 When the M37760T RPD...

Страница 56: ...lator system connections 2 Check the oscillator circuit board in the emulation pod is properly mounted 3 Download the firmware 4 and 5 apply only if the target system is connected 4 Check power supply...

Страница 57: ...Check the connection between the emulator and host machine Check the interface selection switch on the emulator rear panel Check the interface setup on the Init dialog box Emulator system connections...

Страница 58: ...unted according to the current operating voltage For setting refer to 5 1 Specifications page 44 Check whether power within the MCU s specified range and GND are supplied to the target system If an os...

Страница 59: ...ORT product name SUPPORT TXT For prompt response please specify the following information 1 Operating environment Operating voltage X X V Operating frequency XX X MHz Clock supply to the MCU Internal...

Страница 60: ...58 64 MEMO...

Страница 61: ...r 7 Maintenance and Guarantee This chapter describes how to maintenance repair provisions and how to request for repair 7 1 Maintenance 60 7 2 Guarantee 60 7 3 Repair Provisions 60 7 4 How to Request...

Страница 62: ...leasing company or the owner 7 3 Repair Provisions 1 Repair with extra charge The products elapsed more than twelve months after purchase can be repaired with extra charge 2 Replacement with extra cha...

Страница 63: ...ir Request Sheet to Renesas Solutions Corp Renesas Solutions When the faulty product is repaired it will be returned to the customer at the earliest convenience CAUTION Note on Transporting the Produc...

Страница 64: ...62 64 MEMO...

Страница 65: ...M37760T RPD E User s Manual Rev 2 00 March 16 2004 REJ10J0126 0200Z COPYRIGHT 2004 RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED...

Страница 66: ...1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan M37760T RPD E REJ10J0126 0200Z User s Manual...

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