Renesas Emulation Pod M37641T2-RPD-E User Manual
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Renesas Emulation Pod M37641T2-RPD-E User Manual

Renesas Emulation Pod M37641T2-RPD-E User Manual

Emulation pod for 7641 and 7643 group mcus
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On April 1
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Summary of Contents for Renesas Emulation Pod M37641T2-RPD-E

  • Page 1 On April 1 , 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took 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.
  • Page 2 Renesas Electronics. Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as “Specific”...
  • Page 3 M37641T2-RPD-E User’s Manual Emulation Pod for 7641 and 7643 Group MCUs Rev.1.00 2003.09...
  • Page 4 • These materials are intended as a reference to assist our customers in the selection of the Renesas Technology product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corporation, Renesas Solutions Corporation or a third party.

  • Page 5: Precautions For Safety

    Preface The M37641T2-RPD-E is an emulation pod for the 7641 and 7643 Groups of Renesas 16-bit microcomputers. It's used with a PC4701 emulator. This user's manual mainly describes specifications of the M37641T2-RPD-E emulation pod and how to setup it. For details on the following products, which are used with the M37641T2-RPD-E, refer to each product's user's manual.

  • Page 6: Table Of Contents

    Contents Chapter 1. Precautions for Safety ... 7 1.1 Safety Symbols and Meanings ... 8 Chapter 2. Preparation ... 17 2.1 Terminology ... 18 2.2 Package Components ... 19 2.3 Other Tool Products Required for Development ... 19 2.4 Name of Each Part ... 20 2.5 Using the Emulator for the First Time ...
  • Page 7 4.4 Self-check ... 42 (1) Self-check Procedure ... 42 (2) If an Error is Detected in the Self-check ... 42 Chapter 5. Specifications ... 45 5.1 Specifications ... 46 5.2 Connection Diagrams ... 47 5.3 Operation Timing ... 49 (1) Operation Timing When Using the Evaluation MCU (M37641M8-XXXFS) ... 49 (2) Operation Timing When Using the Evaluation MCU (M37643M8-XXXFS) ...
  • Page 8 MEMO ( 6 / 68 )

  • Page 9: Chapter 1. Precautions For Safety

    Chapter 1. Precautions for Safety This chapter describes precautions for using this product safely and properly. For precautions for the emulator main unit and the emulator debugger, refer to each user's manual included with your product. 1.1 Safety Symbols and Meanings ... 8 Warning for Installation ...

  • Page 10: Safety Symbols And Meanings

    Chapter 1. Precautions for Safety In both the user's manual and on the product itself, several icons are used to insure proper handling of this product and also to prevent injuries to you or other persons, or damage to your properties. This chapter describes the precautions which should be taken in order to use this product safely and properly.

  • Page 11: Warning For Installation

    Warning for Installation: • Do not set this product in water or areas of high humidity. Make sure that the main unit does not get wet. Spilling water or some other liquid into the main unit can cause an unrepairable damage. Warnings for Use Environment: •...

  • Page 12: Important

    Note on Malfunctions in the PC4701 System: • If the emulator malfunctions because of interference like external noise, do the following to remedy the trouble. (1) Press the RESET button on the emulator front panel. (2) If normal operation is not restored after step (1), shut OFF power to the emulator once and then reactivate it.

  • Page 13: Notes On The Target System

    Notes on the Target System: • As pin Vcc of emulator is connected to the target system to observe the voltage of the target system, the target system is not powered by the emulator. Therefore design your system so that the target system is powered separately.

  • Page 14: Note On Differences Between The Actual Mcu And Emulator

    Note on Differences between the Actual MCU and Emulator: • Emulator operation differs from mask MCU operation as listed below. (1) Reset condition (2) Power voltage When using the emulator, it is not possible to use with the range of 4.15 to 4.5 V. (3) Initial values of internal resources data at power-on (3) Internal memory (ROM and RAM) capacities, etc.

  • Page 15: Notes On The Watchdog Function

    Notes on the Watchdog Function: • The MCU's watchdog timer can be used only while a program is being executed. To use it otherwise, disable the watchdog timer. • If the reset circuit of the target system has a watchdog timer, disable it when using the emulator. Note on DMA Transfer: •...

  • Page 16: Note On Reading Mcu Internal Resources

    Note on Reading MCU Internal Resources: • When the M37641T2-RPD-E is configured with the emulator debugger, the following results occur when reading MCU internal resources (SFR and internal RAM area). In both cases, data is not displayed correctly, but internal data is not affected at all. (1) Real-time tracing Data values in the MCU internal resource read cycle are not displayed correctly.

  • Page 17: Note On Stack Area

    Note on Stack Area: • With this product, a maximum 3 bytes of the user stack is consumed as work area. Note on Quitting the Emulator Debugger: • To restart the emulator debugger, always shut power to the emulator module off once and then on again.
  • Page 18 MEMO ( 16 / 68 )

  • Page 19: Chapter 2. Preparation

    This chapter describes the package components, the system configuration and the preparation for using this product for the first time. 2.1 Terminology ... 18 2.2 Package Components... 19 2.3 Other Tool Products Required for Development... 19 2.4 Name of Each Part ... 20 (1) System Configuration ...

  • Page 20: Terminology

    Emulator main unit (Hereafter PC4701) This means a generic name for emulators for 8 and 16-bit MCUs. For details on specific models of PC4701, visit the Renesas Tools Homepage at: Emulation pod This means the M37641T2-RPD-E (this product). This emulation pod is for 740 Family 7600 Series 7641 and 7643 Group MCUs.

  • Page 21: Package Components

    2.2 Package Components The M37641T2-RPD-E package consists of the following items. When unpacking, check to see if your M37641T2-RPD-E package contains all the items listed below. Package components Emulation pod main unit M37641T2-RPD-E Flexible cable FLX120-RPD for connecting PC4701 Converter board M3T-FLX-80LCC for 80-pin LCC package IC socket IC61-080-081 (80-pin 0.8-mm-pitch) made by Yamaichi Electronics Co., Ltd.

  • Page 22: Name Of Each Part

    (1) System Configuration Figure 2.1 System configuration (1) to (4) in Figure 2.1 are included with this product package. (1) Emulation pod M37641T2-RPD-E This emulation pod contains an evaluation MCU, emulation memory and circuit to feature the debugging functions. (2) Flexible cable FLX120-RPD This 120-pin flexible cable connects the PC4701 emulator and the emulation pod.

  • Page 23: Inside Of The Emulation Pod

    (2) Inside of the Emulation Pod Figure 2.2 Internal view of the emulation pod (1) Base board Base board for the 740 Family MCUs which controls the interface with the PC4701 and the evaluation MCU. (2) Memory board Board on which the 128 KB emulation memory is mounted. (3) Oscillator circuit board Board on which the oscillator circuit in the emulation pod is mounted.

  • Page 24: Using The Emulator For The First Time

    2.5 Using the Emulator for the First Time If you have purchased this emulation pod newly, it is necessary to download firmware. The download procedure is given in Figure 2.3. Before attempting to download firmware, check the emulator debugger is installed and the emulator is connected to the host machine.

  • Page 25: Chapter 3. Setting Up

    This chapter describes switch settings required for using this product and how to connect this product to the PC4701 and the target system. 3.1 Removing the Upper Cover ... 24 3.2 Replacing the Evaluation MCU... 25 3.3 Switch Settings ... 26 3.4 Connecting USB-related Signals ...

  • Page 26: Removing The Upper Cover

    Chapter 3. Setting Up To use this emulation pod with your application system, it is necessary to set as follows. Set the following after removing the upper cover. • Pins XIN and XOUT • Pins XCIN and XCOUT • USB-related pins (Pins Ext. Cap, D+ and D-) •...

  • Page 27: Replacing The Evaluation Mcu

    3.2 Replacing the Evaluation MCU It is necessary to replace the evaluation MCU according to the MCU you use. [MCU Group] 7641 Group: 7643 Group: To debug the 7643 Group, it is necessary to replace the evaluation MCU to the included M37643M8- XXXFS.

  • Page 28: Switch Settings

    3.3 Switch Settings Figure 3.3 shows the positions of the switches and Table 3.1 shows each switch setting. Figure 3.3 Positions of the switches and their factory-settings * Switches SW3 to SW6 have not been mounted. These switches cannot be used. * For the circuit configuration of the switches, refer to "5.2 Connection Diagrams"...
  • Page 29 Table 3.1 Switch settings of the M37641T2-RPD-E Switch setting P50 side [Using as a port] When using pin P50/XCIN as a port, set to this side. [Using as a sub-clock] When using P50/XCIN as a sub- clock and selecting the XCIN XCIN oscillator circuit on the target board, (Factory-setting)

  • Page 30: Connecting Usb-Related Signals

    3.4 Connecting USB-related Signals This section explains emulation pod specifications for each USB-related pin. (1) Pins D+ and D- In the factory-setting, electrical characteristics differ from those of the actual MCU because of the flexible cable between the emulation MCU and target system. If there are problems with electrical characteristics because of the flexible cable, the USB connector on the emulation pod can be used.

  • Page 31: Pin Ext. Cap

    (2) Pin Ext. Cap In the factory-setting, the emulation pod processes the pin and does not connect it to the target system. • When the emulation pod processes the pin (factory-setting) Set SW8 of the emulation pod to INT side. The connection in the emulation pod is shown in Figure 3.6 below.

  • Page 32: Pins Lpf, Avss And Avcc

    (3) Pins LPF, AVss and AVcc These pins are processed in the emulation pod, and not connected to the target system. The connection in the emulation pod is shown in Figure 3.9 below. Figure 3.9 Connecting pins LPF, AVss and AVcc Note on Connecting USB-related Pins: 3.5 Selecting Clock Supply There are two ways to supply a clock to the MCU, using the oscillator circuit in the emulation pod...

  • Page 33: Using The Oscillator Circuit On The Target System

    (1) Using the Oscillator Circuit on the Target System When you turn on the power supply, the internal clock of the emulation pod is selected to supply the clock to the MCU. To use the external clock on the target system, change the clock by the CLK command of the emulator debugger.

  • Page 34: Changing The Oscillator Circuit In The Emulation Pod

    (2) Changing the Oscillator Circuit in the Emulation Pod Oscillator circuit boards for 24 MHz (for XIN) and 32.768 kHz (for XCIN) are mounted in this product. To use the emulation pod at a frequency other than 24 MHz or 32.768 kHz, build the desired oscillator circuit on the included oscillator circuit board OSC-2 (bare board) and replace the board installed in the emulation pod when shipped from the factory.

  • Page 35: Replacing The Oscillator Circuit Boards

    (3) Replacing the Oscillator Circuit Boards Figure 3.14 shows how to replace the oscillator circuit boards. For the position of the oscillator circuit board, see "Figure 2.2 Internal view of the emulation pod" (page 21). Figure 3.14 Replacing the oscillator circuit boards (1) Unscrew the screw connecting the oscillator circuit board.

  • Page 36: Connecting The Pc4701 And Emulation Pod

    3.6 Connecting the PC4701 and Emulation Pod To connect the emulation pod to the PC4701, use 120-pin flexible cable FLX120-RPD included with this product package. Connect the PC4701 side connector of the FLX120-RPD to the cable connector of the PC4701, then secure with the two screws. (1) Connecting the Cable to the PC4701 Figure 3.15 shows how to connect the PC4701 and FLX120-RPD.

  • Page 37: Connecting The Cable To The Emulation Pod

    (2) Connecting the Cable to the Emulation Pod Figure 3.16 shows how to connect the FLX120-RPD and the emulation pod. Figure 3.16 Connecting the emulation pod and FLX120-RPD Note on Connecting the Cable: • Always shut OFF power before connecting the cable. Otherwise internal circuits can be destroyed.

  • Page 38: Connecting The Target System

    3.7 Connecting the Target System You can connect the emulation pod to the target system as shown in Figure 3.17 below. Figure 3.14 Connecting the emulation pod and target system *1 These three items are available in one package. *2 The M3T-FLX-80LCC and IC61-080-081 are included in this emulation pod package. * To purchase the M3T-FLX100-T, M3T-FLX100-R, M3T-80LCC-QSD, M3T-DUMMY80, M3T-FLX-80NRA and M3T-FLX-80NSD, contact your local distributor.

  • Page 39: Chapter 4. Usage

    This chapter describes from turning on the power of this product to starting up the emulator debugger. 4.1 Turning On the Power ... 38 (1) Checking the Connections of the Emulator System ... 38 (2) Turning On the Power... 38 (3) LED Display When the PC4701 Starts Up Normally...

  • Page 40: Turning On The Power

    Chapter 4. Usage 4.1 Turning On the Power (1) Checking the Connections of the Emulator System Before turning the power ON, check the connection of the PC4701, emulation pod, converter board and target system. (2) Turning On the Power Power ON/OFF the target system and PC4701 as simultaneously as possible. Notes on Power Supply: CAUTION •...

  • Page 41: Led Display When The Pc4701 Starts Up Normally

    (3) LED Display When the PC4701 Starts Up Normally After the emulator starts up, check the status of the LEDs on the front panel to see whether emulation pod operation is enabled or not. Figure 4.1 shows the front panel LED lighting status when the emulator is turned ON.

  • Page 42: Downloading Firmware

    4.2 Downloading Firmware (1) When It is Necessary to Download Firmware It is necessary to download firmware when: (1) you use this product for the first time. (2) firmware has been upgraded. (3) the emulator debugger has been upgraded. (4) you use this product with the PC4701 which was used with another emulation pod before. (2) Downloading Firmware in Maintenance Mode Download firmware in maintenance mode as explained here following.

  • Page 43: Starting Up Emulator Debugger (Init Dialog Box Settings)

    4.3 Starting Up Emulator Debugger (Init Dialog Box Settings) The Init dialog box shown in Figure 4.3 will appear after starting up the emulator debugger. Here explains the settings in the MCU tab and Clock tab in the Init dialog box. The dialog box shown below is an example of the emulator debugger M3T-PD38 V.5.10 Release 2.

  • Page 44: Settings In The Mcu Tab

    (2) Settings in the MCU Tab 4.4 Self-check (1) Self-check Procedure To use the self-check function of the PC4701, do so as explained here below. While the self-check is in progress, LEDs will change as shown in Figure 4.4. (1) Set the switches in the emulation pod same as the factory settings (see "Table 3.1 Switch settings of the M37641T2-RPD-E"...
  • Page 45 Figure 4.4 Self-check procedure ( 43 / 68 )
  • Page 46 MEMO ( 44 / 68 )

  • Page 47: Chapter 5. Specifications

    Chapter 5. Specifications This chapter describes specifications of this product. 5.1 Specifications ... 46 5.2 Connection Diagrams ... 47 5.3 Operation Timing ... 49 (1) Operation Timing When Using the Evaluation MCU (M37641M8-XXXFS) ... 49 (2) Operation Timing When Using the Evaluation MCU (M37643M8-XXXFS) ... 51 5.4 External Dimensions ...

  • Page 48: Specifications

    Chapter 5. Specifications 5.1 Specifications Table 5.1 lists the specifications of the M37641T2-RPD-E. Table 5.1 Specifications of the M37641T2-RPD-E Emulator Applicable MCU Evaluation MCU Usable modes Emulation memory Maximum operating frequency Clock oscillator Operating frequency Operating temperature Storage temperature Power supply to emulation pod Connection to target system Overseas standards PC4701...

  • Page 49: Connection Diagrams

    5.2 Connection Diagrams Figures 5.1 and 5.2 show the connection diagrams of the M37641T2-RPD-E. These connection diagrams mainly show the interface section, and the circuits which are not connected to the target system such as the emulator's control system are omitted. Figure 5.1 Connection diagram 1/2 ( 47 / 68 ) *: Signal processed in emulator...
  • Page 50 Figure 5.2 Connection diagram 2/2 ( 48 / 68 )

  • Page 51: Operation Timing

    5.3 Operation Timing With this emulator system, ports P0 to P3 and P4 I/O timing will differ from that of the actual MCU. Use the following as a reference when using the emulation pod. (1) Operation Timing When Using the Evaluation MCU (M37641M8-XXXFS) Table 5.2 Timing requirements and switching characteristics (Vcc = 5.0V, Ø...
  • Page 52 Table 5.3 Timing requirements and switching characteristics (Vcc = 3.0 V, Ø = 6 MHz) Symbol Item td (ø-AH) AB15 - AB8 delay time tv (ø-AH) AB15 - AB8 valid time td (ø-AL) AB7 - AB0 delay time tv (ø-AL) AB7 - AB0 valid time td (ø-WR) WR* delay time...

  • Page 53: Operation Timing When Using The Evaluation Mcu (M37643M8-Xxxfs)

    (2) Operation Timing When Using the Evaluation MCU (M37643M8-XXXFS) Table 5.4 Timing requirements and switching characteristics (Vcc = 5.0V, Ø = 12 MHz) Symbol Item td (ø-AH) AB15 - AB8 delay time tv (ø-AH) AB15 - AB8 valid time td (ø-AL) AB7 - AB0 delay time tv (ø-AL) AB7 - AB0 valid time...
  • Page 54 Table 5.5 Timing requirements and switching characteristics (Vcc = 3.0 V, Ø = 6 MHz) Symbol Item td (ø-AH) AB15 - AB8 delay time tv (ø-AH) AB15 - AB8 valid time td (ø-AL) AB7 - AB0 delay time tv (ø-AL) AB7 - AB0 valid time td (ø-WR) WR* delay time...
  • Page 55 Figure 5.3 Bus timing 1/2 ( 53 / 68 )
  • Page 56 Figure 5.4 Bus timing 2/2 ( 54 / 68 )

  • Page 57: External Dimensions

    5.4 External Dimensions (1) External Dimensions of the Emulation Pod Unit: mm Figure 5.5 External dimensions of the emulation pod ( 55 / 68 )

  • Page 58: External Dimensions Of The Converter Board (M3T-Flx-80Lcc)

    (2) External Dimensions of the Converter Board (M3T-FLX-80LCC) Figure 5.6 shows the external dimensions of the converter board M3T-FLX-80LCC for 80-pin LCC (80P0). Unit: mm Figure 5.6 External dimensions of the converter board M3T-FLX-80LCC ( 56 / 68 )

  • Page 59: Chapter 6. Troubleshooting

    Chapter 6. Troubleshooting This chapter describes how to troubleshoot when this product does not work properly. 6.1 Flowchart to Remedy Troubles ... 58 (1) When the LED Display of the PC4701 is Abnormal ... 59 (2) When the Init Dialog Box is Not Displayed ... 59 (3) When the Program Window is Not Displayed (Target System Not Connected)...

  • Page 60: Flowchart To Remedy Troubles

    Chapter 6. Troubleshooting 6.1 Flowchart to Remedy Troubles Figure 6.1 shows the Flowchart to Remedy Troubles from when power to the emulator is activated until emulator debugger M3T-PD38 starts up. Troubleshooting until the emulator system starts up (Turn ON the power of emulator and target Starting up M3T-PD38 (part 1) Double-click on the M3T-PD38 icon to start up Starting up M3T-PD38 (part 2)

  • Page 61: When The Led Display Of The Pc4701 Is Abnormal

    (1) When the LED Display of the PC4701 is Abnormal Table 6.1 LED's abnormal display and checkpoints Connection to Error the target system LEDs do not light up. All LEDs remain lit. The CLOCK LED of "STATUS OF TARGET" does not light up. The POWER LED of "STATUS OF TARGET"...

  • Page 62: When The Program Window Is Not Displayed (Target System Not Connected)

    (3) When the Program Window is Not Displayed (Target System Not Connected) Table 6.2 Checkpoints of errors when starting up the emulator debugger (target system not connected) Error Not connected to the target system. Cannot be connect to target system. Communication error occurred.

  • Page 63: When The Program Window Is Not Displayed (Target System Connected)

    (4) When the Program Window is Not Displayed (Target System Connected) Table 6.3 Checkpoints of errors when starting up the emulator debugger (target system connected) Error Not connected to the target system. Cannot be connect to target system. Communication error occurred. Data was not sent to the target.

  • Page 64: When The M37641T2-Rpd-E Does Not Work Properly

    6.2 When the M37641T2-RPD-E Does Not Work Properly If your M37641-RPD-E does not operate normally, check the following. Go to (1) when your M37641-RPD-E is connected to the target system, and go to (2) when it is not connected. (1) YES, connected. Check whether PC4701 and M37641-RPD-E are connected properly via the 120-pin flexible cable.

  • Page 65: Chapter 7. Maintenance And Guarantee

    Chapter 7. Maintenance and Guarantee This chapter describes how to maintenance, repair provisions and how to request for repair. 7.1 Maintenance ... 64 7.2 Guarantee ... 64 7.3 Repair Provisions... 64 7.4 How to Request for Repair ... 65 ( 63 / 68 )

  • Page 66: Maintenance

    Chapter 7. Maintenance and Guarantee 7.1 Maintenance If dust or dirt collects on any equipment of your emulation system, wipe it off with a dry soft cloth. Do not use thinner or other solvents because these chemicals can cause the equipment's surface coating to separate.

  • Page 67: How To Request For Repair

    After checking the contents of fault, the distributor should please send the faulty product along with the Repair Request Sheet to Renesas Solutions Corp. When the faulty product is repaired, it will be returned to the customer at the earliest convenience.
  • Page 68 MEMO ( 66 / 68 )
  • Page 69 M37641T2-RPD-E User's Manual Rev.1.00 September 1, 2003 REJ10J0261-0100Z COPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED...
  • Page 70 M37641T2-RPD-E User’s Manual 1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 Japan REJ10J0261-0100Z...

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