Renesas M34282T5-OPT 4.6 Connecting MCU Board to Target System

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4.6 Connecting MCU Board to Target System

Figure 4.7 shows the connection to the target system using the 20-wire normal-pitch cable.

Connect the M34282T5-OPT with the IC socket for 2.54-mm-pitch 20-pin DIP (e.g. IC26-2003-GS4:

made by Yamaichi Electronics Co., Ltd.) on the target system using the included 20-wire normal-pitch

flat cable.

However, the M34282T5-OPT cannot be connected to the foot pattern of the MCU package (20P2N-

A or 20P2E/F-A).

For this connection, you need three accessory parts listed below:

(1) 40-wire half-pitch cable (40 cm)

(2) Pitch converter board PCA4029

(3) 20-wire normal-pitch cable (10 cm)

Table 4.9 lists the connector signal assignments of the 20-wire normal-pitch cable. Figure 4.8 shows

the pin layout of the 20-wire normal-pitch cable.

Figure 4.7 Connecting target system

Contents

Main ( 2 / 38 ) Contents Page 1. Precautions for Safety WARNING IMPORTANT CAUTION WARNING CAUTION IMPORTANT Notes on Difference between Actual MCU and Emulator: Notes on Connecting Target System: Note on Target System: Note on System Clock: Page 2. Handling Precautions 2.1 Handling Precautions Page 3. Contents of M34282T5-OPT Package 3.1 Package Components of M34282T5-OPT 3.2 Other Necessary Products Page Page 4.2 Specifications Table 4.1 lists specifications of the M34282T5-OPT. Table 4.1 Specifications of M34282T5-OPT 4.3 Switches Figure 4.2 Switch locations Table 4.2 Functions of switches (1/2) Table 4.3 Functions of switches (2/2) 4.5 Connectors Figure 4.3 Connector locations 4.4 Check Pins The M34282T5-OPT has the check pins listed in Table 4.4. Table 4.4 Check pins Page Page 4.6 Connecting MCU Board to Target System Page 4.7 LED 5. Precautions to Be Taken When Debugging 5.1 Reset 5.2 Capacity of Internal Memory (ROM, RAM) 5.3 Watchdog Timer 5.4 System Clock 5.5 Real-time Capability of Timer 5.6 Power-down Mode 5.7 Program Execution (G, GB) Page 5.8 Pulldown Transistor Control 5.9 Port I/O Timing 5.10 Port I/O Characteristics 5.12 Other Precautions 5.11 External Trigger Page 6. LED of PC4000E 6.1 LED Indication at Emulator Startup 6.2 LED Indication during Emulator Operation Page Page Page Page Appendix A. How to Request for Repair CAUTION Note on Transporting the Product: