Renesas M30240T-RPD-E - page 27

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(2) Changing the Internal Oscillator Circuit of Emulation Pod

An oscillator circuit board for 12MHz is mounted on this product. To use the emulation pod at a

frequency lower than 12MHz, build the desired oscillator circuit on the included OSC-2 oscillator

circuit board (bare board) and replace the board installed in the emulation pod when shipped from

the factory.

Figure 3.5 shows a view of 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 recommended by the oscillator manufacturer.

Figure 3.5 External view of oscillator board (OSC-2) and connector pin assignment

J1-4: GND

J1-3: Oscillator output

J1-2: GND

J1-1: Vcc

Figure 3.6 Circuit of oscillator board (OSC-2)

* X1: 5.08-mm-pitch 2-pin oscillator IC1: Inverter (Unbuffer)

* X2: 2.54-mm-pitch 2-pin oscillator

* X3: 2.54-mm-pitch 3-pin oscillator

IC1

R1

C2 C1

X1,X2

CLK

Vcc

GND

R2

J1-3

1011 8

9

2

1

4

3

6

5

12

13

C3

IC1

J1-1

J1-2

J1-4

GND

IC1

**

X3

*

IC1

14

7

Contents

Main ( 2 / 58 ) Preface To use the product properly Precautions for Safety When using outside Japan Contents Page Page Page Chapter 1. Precautions for Safety WARNING IMPORTANT CAUTION Note on Malfunctions in the PC4701 System WARNING Warning for Installation: Warnings for Use Environment: Caution to Be Taken for Modifying This Product: Cautions to Be Taken for This Product: Notes on Downloading Firmware: Notes on Target System: Note on Reset Input from the Target System: Note on When the Emulator Debugger Ends: Notes on Watchdog Function: Page Page Note on Differences between Actual MCU and Emulator: Note on Referencing and Setting the Work Area: Notes on MAP References and Settings: Page Page Chapter 2. Preparation 2.1 Terminology 2.2 Package Components 2.3 Other Tool Products Required for Development 2.4 Name of Each Part (1) System Configuration (2) Inside of Emulation Pod 2.5 When Using the Emulator for the First Time Page Chapter 3. Setting Up 3.1 Removing the Upper Cover When Removing the Upper Cover: Page Table 3.1 Switch settings of M30240T-RPD-E Set the JP3 and JP4 to the same direction (FILTER side or BYPASS side). Note on Changing the Setting of Switches: 3.3 Selecting Clock Supply Notes on Changing the Clock Supply: (1) Using the Oscillator Circuit on the Target System Notes on External Clock: Page (3) Replacing the Oscillator Circuit Boards 3.4 A-D Conversion Bypass Capacitor Notes on A-D Converter: 3.5 Connecting the PC4701 and Emulation Pod (1) Connecting the Cable to the PC4701 Note on Connecting the Cable: Note on Securing the Screws: Page Page (2) Connecting 80-pin LCC Socket Notes on Connecting Target System: 3.7 Modifying the MCU File for M3T-PD30 Page Chapter 4. Usage 4.1 Turning On the Power (1) Checking the Connection of the Emulator System (2) Turning On the Power Notes on Power Supply: Page 4.2 Downloading Firmware (1) When It is Necessary to Download Firmware (2) Downloading Firmware in the Maintenance Mode Note on Downloading Firmware: 4.3 Self-checks (1) Self-check Procedure (2) If an Error is Detected in Self-checks Note on Self-checks: Page Page Chapter 5. Specifications 5.1 Specifications Table 5.1 lists the specifications of M30240T-RPD-E. Table 5.1 Specifications of M30240T-RPD-E Page Page Page Page Chapter 6. Troubleshooting ( 48 / 58 ) Chapter 6. Troubleshooting 6.1 Flowchart to Remedy the Troubles Figure 6.1 Flowchart to remedy the troubles 6.2 When the Emulator Debugger Does Not Start Up Properly (1) When the LED Display of PC4701 is Abnormal Table 6.1 LED's abnormal display and its checkpoints See the instruction manual of the PC4701. See "3.5 Connecting the PC4701 and Emulation Pod" (page 30). (2) Errors Occur When the Emulator Debugger Starts Up (When the target system is connected) Table 6.2 Checkpoints of errors when starting up the emulator debugger (target connected) (3) Errors Occur When the Emulator Debugger Starts Up (When the target system is not connected) 6.3 Operation Differs from That of Actual MCUs Page Page Chapter 7. Maintenance and Guarantee 7.1 Maintenance 7.2 Guarantee 7.3 Repair Provisions 7.4 How to Request for Repair Note on Transporting the Product: