Renesas M30620T-CPE Chapter 5. Troubleshooting

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Chapter 5. Troubleshooting

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

5.1 Troubleshooting Until the Emulator Starts Up........................................................................... 40

(1) Troubleshooting When the Emulator Starts Up.................................................................... 41

(2) Troubleshooting When Emulator Debugger PD30M Starts Up ...........................................42

5.2 Troubleshooting When Using Emulator Debugger PD30M ......................................................43

5.3 When the Operation of the Emulator is Abnormal..................................................................... 44

(1) Self-check Procedure in the Self-check Mode...................................................................... 44

(2) If an Error is Detected in Self-checks ...................................................................................45

Contents

Main ( 2 / 52 ) Preface To use the product properly Precautions for Safety Terminology Contents Page Page Chapter 1. Precautions for Safety WARNING IMPORTANT CAUTION WARNING Notes on Differences between the Actual MCU and Emulator: Note on MCU Functions That Cannot Be Used with This Emulator: Notes on Using this Product for Debugging Other than M16C/62A: Note on Restrictions in Using the Emulator (1/2): Note on Restrictions in Using the Emulator (2/2): Note on Controlling MCU Pins: Notes on the Target System (power supply, order of powering on): Page Page Chapter 2. Usage 2.1 Name of Each Part (1) System Configuration (2) Name of Each Part of Emulator Figure 2.2 shows the name of each part of the emulator. Note on System Reset Switch: 2.2 Starting Up the Emulator Figure 2.3 Procedure for starting up the emulator 2.3 Emulator Initial Setup (1) MCU Power Supply Selection Jumper (2) P87/XCIN Selection Switch Note on Setting Switches and Jumper Switches: 2.4 Connecting the Emulator System (1) Connecting the Serial Interface Cable (2) Connecting the Power Cable Note on Connecting the Power Supply of Emulator: 2.5 Connecting the Target System (as occasion demands) Notes on Connecting Target Systems: 2.6 Turning On the Power Notes on Power Supply: (3) LED Display When the Emulator Starts Up Normally 2.7 Starting Up Emulator Debugger PD30M 2.8 Setting the Operating Environment of Emulator Debugger PD30M Page Page Chapter 3. Changing the Settings 3.1 Using the Emulator without the Target System 3.2 Using the Emulator with the Target System 3.3 Using the P87/XCIN Pin as a Port 3.4 Using the P87/XCIN Pin as Sub-Clock Input Note on Changing the Clock Supply: (2) Using the Oscillator Circuit on the Target System (3) Changing the Internal Oscillator Circuit of Emulator Notes on Replacing Internal Oscillator Circuit of Emulator: Page Chapter 4. Specifications 4.1 Specifications Table 4.1 lists the specifications of M30620T-CPE. Table 4.1 Specifications of M30620T-CPE 4.2 Memory Map Figure 4.1 Memory map when using emulator 4.3 Electrical Characteristics Page Page Chapter 5. Troubleshooting ( 40 / 52 ) Chapter 5. Troubleshooting 5.1 Troubleshooting Until the Emulator Starts Up Figure 5.1 Flowchart to remedy the troubles (1) Troubleshooting When the Emulator Starts Up Table 5.2 Error display and how to remedy it when starting up the emulator (2/2) - The emulator may be damaged. Report LED status to your local distributor. (2) Troubleshooting When Emulator Debugger PD30M Starts Up 5.2 Troubleshooting When Using Emulator Debugger PD30M 5.3 When the Operation of the Emulator is Abnormal Figure 5.2 Self-check procedure (1) Self-check Procedure in the Self-check Mode Notes on Self-checks: (2) If an Error is Detected in Self-checks Page Page Chapter 6. Maintenance and Guarantee 6.1 Maintenance 6.2 Guarantee 6.3 Repair Provisions 6.4 How to Request for Repair Note on Transporting the Product: