Renesas M37641T2-RPD-E User Manual

M37641T2-RPD-EEmulation Pod for 7641 and 7643 Group MCUsUser's ManualRev.1.00September 1, 2003REJ10J0261-0100Z

( 10 / 68 )Notes on Downloading Firmware:• Before using this product for the first time, it is necessary to download the dedicated firmware(control so

( 11 / 68 )Note on Reset Input from the Target System:• If a reset is input from the target system, when a user program is being executed (when the RU

( 12 / 68 )IMPORTANTNote on Differences between the Actual MCU and Emulator:•Emulator operation differs from mask MCU operation as listed below.(1) Re

( 13 / 68 )IMPORTANTNotes on the Watchdog Function:• The MCU's watchdog timer can be used only while a program is being executed. To use itotherw

( 14 / 68 )IMPORTANTNote on Reading MCU Internal Resources:•When the M37641T2-RPD-E is configured with the emulator debugger, the following results oc

( 15 / 68 )Note on Quitting the Emulator Debugger:• To restart the emulator debugger, always shut power to the emulator module off once and then onaga

( 16 / 68 )MEMO

( 17 / 68 )Chapter 2. PreparationThis chapter describes the package components, the system configuration and the preparation for using this product fo

( 18 / 68 )Chapter 2. Preparation2.1 TerminologySome specific words used in this user's manual are defined as follows:Emulator systemThis means a

( 19 / 68 )2.2 Package ComponentsThe M37641T2-RPD-E package consists of the following items. When unpacking, check to see ifyour M37641T2-RPD-E packag

( 2 / 68 )* IC61-080-081 is a product of Yamaichi Electronics Co., Ltd.Keep safety first in your circuit designs!• Renesas Technology Corporation and

( 20 / 68 )2.4 Name of Each Part(1)System ConfigurationFigure 2.1 System configuration(1) to (4) in Figure 2.1 are included with this product package.

( 21 / 68 )(2)Inside of the Emulation PodFigure 2.2 Internal view of the emulation pod(1) Base boardBase board for the 740 Family MCUs which controls

( 22 / 68 )2.5 Using the Emulator for the First TimeIf you have purchased this emulation pod newly, it is necessary to download firmware. The download

( 23 / 68 )Chapter 3. Setting UpThis chapter describes switch settings required for using this product and how to connect this product to the PC4701 a

( 24 / 68 )Chapter 3. Setting UpTo use this emulation pod with your application system, it is necessary to set as follows. Set thefollowing after remo

( 25 / 68 )3.2 Replacing the Evaluation MCUIt is necessary to replace the evaluation MCU according to the MCU you use.[MCU Group] [Evaluation MCU]7641

( 26 / 68 )3.3 Switch SettingsFigure 3.3 shows the positions of the switches and Table 3.1 shows each switch setting.Figure 3.3 Positions of the switc

( 27 / 68 )Table 3.1 Switch settings of the M37641T2-RPD-ESwitch setting DescriptionSW1P50 side[Using as a port]When using pin P50/XCIN as aport, set

( 28 / 68 )3.4 Connecting USB-related SignalsThis section explains emulation pod specifications for each USB-related pin.(1)Pins D+ and D-In the facto

( 29 / 68 )(2)Pin Ext. CapIn the factory-setting, the emulation pod processes the pin and does not connect it to the target system.• When the emulatio

( 3 / 68 )PrefaceThe M37641T2-RPD-E is an emulation pod for the 7641 and 7643 Groups of Renesas 16-bitmicrocomputers. It's used with a PC4701 emu

( 30 / 68 )3.5 Selecting Clock SupplyThere are two ways to supply a clock to the MCU, using the oscillator circuit in the emulation podor using the os

( 31 / 68 )(1)Using the Oscillator Circuit on the Target SystemWhen you turn on the power supply, the internal clock of the emulation pod is selected

( 32 / 68 )(2)Changing the Oscillator Circuit in the Emulation PodOscillator circuit boards for 24 MHz (for XIN) and 32.768 kHz (for XCIN) are mounted

( 33 / 68 )(3)Replacing the Oscillator Circuit BoardsFigure 3.14 shows how to replace the oscillator circuit boards. For the position of the oscillato

( 34 / 68 )3.6 Connecting the PC4701 and Emulation PodTo connect the emulation pod to the PC4701, use 120-pin flexible cable FLX120-RPD included witht

( 35 / 68 )(2)Connecting the Cable to the Emulation PodFigure 3.16 shows how to connect the FLX120-RPD and the emulation pod.Figure 3.16 Connecting th

( 36 / 68 )CAUTIONNotes on Connecting the Target System:• Always shut OFF power before connecting the target system. Otherwise internalcircuits can be

( 37 / 68 )Chapter 4. UsageThis chapter describes from turning on the power of this product to starting up the emulator debugger.4.1 Turning On the Po

( 38 / 68 )Chapter 4. Usage4.1 Turning On the Power(1)Checking the Connections of the Emulator SystemBefore turning the power ON, check the connection

( 39 / 68 )(3) LED Display When the PC4701 Starts Up NormallyAfter the emulator starts up, check the status of the LEDs on the front panel to see whet

( 4 / 68 )ContentsChapter 1. Precautions for Safety ...71.1 Sa

( 40 / 68 )4.2 Downloading Firmware(1)When It is Necessary to Download FirmwareIt is necessary to download firmware when:(1) you use this product for

( 41 / 68 )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 emula

( 42 / 68 )4.4 Self-check(1)Self-check ProcedureTo use the self-check function of the PC4701, do so as explained here below. While the self-checkis in

( 43 / 68 )Figure 4.4 Self-check procedure

( 44 / 68 )MEMO

( 45 / 68 )Chapter 5. SpecificationsThis chapter describes specifications of this product.5.1 Specifications ...

( 46 / 68 )PC47017641 Group M37641M8, M37641F87643 Group M37643M8, M37643F87641 Group M37641M8-XXXFS (premounted)7643 Group M37643M8-XXXFS (included)•

( 47 / 68 )Figure 5.1 Connection diagram 1/25.2 Connection DiagramsFigures 5.1 and 5.2 show the connection diagrams of the M37641T2-RPD-E. These conne

( 48 / 68 )Figure 5.2 Connection diagram 2/2

( 49 / 68 )5.3 Operation TimingWith this emulator system, ports P0 to P3 and P40 are connected via the emulation circuit. Therefore,I/O timing will di

( 5 / 68 )4.4 Self-check...42(1) Self-check P

( 50 / 68 )Table 5.3 Timing requirements and switching characteristics (Vcc = 3.0 V, Ø = 6 MHz)td (ø-AH) AB15 - AB8 delay time 45 51 nstv (ø-AH) AB15

( 51 / 68 )(2) Operation Timing When Using the Evaluation MCU (M37643M8-XXXFS)Table 5.4 Timing requirements and switching characteristics (Vcc = 5.0V,

( 52 / 68 )Table 5.5 Timing requirements and switching characteristics (Vcc = 3.0 V, Ø = 6 MHz)td (ø-AH) AB15 - AB8 delay time 45 51 nstv (ø-AH) AB15

( 53 / 68 )Figure 5.3 Bus timing 1/2

( 54 / 68 )Figure 5.4 Bus timing 2/2

( 55 / 68 )Figure 5.5 External dimensions of the emulation pod5.4 External Dimensions(1)External Dimensions of the Emulation PodUnit: mm

( 56 / 68 )Figure 5.6 External dimensions of the converter board M3T-FLX-80LCC(2)External Dimensions of the Converter Board (M3T-FLX-80LCC)Figure 5.6

( 57 / 68 )Chapter 6. TroubleshootingThis chapter describes how to troubleshoot when this product does not work properly.6.1 Flowchart to Remedy Troub

( 58 / 68 )Chapter 6. Troubleshooting6.1 Flowchart to Remedy TroublesFigure 6.1 shows the Flowchart to Remedy Troubles from when power to the emulator

( 59 / 68 )(1)When the LED Display of the PC4701 is AbnormalTable 6.1 LED's abnormal display and checkpoints(2)When the Init Dialog Box is Not Di

( 6 / 68 )MEMO

( 60 / 68 )(3)When the Program Window is Not Displayed (Target System Not Connected)Table 6.2 Checkpoints of errors when starting up the emulator debu

( 61 / 68 )(4)When the Program Window is Not Displayed (Target System Connected)Table 6.3 Checkpoints of errors when starting up the emulator debugger

( 62 / 68 )6.2 When the M37641T2-RPD-E Does Not Work ProperlyIf your M37641-RPD-E does not operate normally, check the following. Go to (1) when yourM

( 63 / 68 )Chapter 7. Maintenance and GuaranteeThis chapter describes how to maintenance, repair provisions and how to request for repair.7.1 Maintena

( 64 / 68 )Chapter 7. Maintenance and Guarantee7.1 MaintenanceIf dust or dirt collects on any equipment of your emulation system, wipe it off with a d

( 65 / 68 )7.4 How to Request for RepairIf your product is found faulty, follow the procedure below to send your product for repair.Customer Fill in t

( 66 / 68 )MEMO

M37641T2-RPD-E User's ManualRev.1.00September 1, 2003REJ10J0261-0100ZCOPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATIONAND RENESAS SOLUTIONS CORPORAT

( 7 / 68 )Chapter 1. Precautions for SafetyThis chapter describes precautions for using this product safely and properly. For precautions for the emul

( 8 / 68 )Chapter 1. Precautions for SafetyIn both the user's manual and on the product itself, several icons are used to insure proper handlingo

( 9 / 68 )WARNINGWarning for Installation:• Do not set this product in water or areas of high humidity. Make sure that the main unit does notget wet.