Renesas M34502T-MCU - page 18

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(2) Connector J4

For the connector J4 for the external trigger signal, use the 2-wire external trigger signal cable

included with your M34502T-MCU. Connect the black clip of the external trigger cable to GND,

and use the white clip for an external trigger signal input. Use the external trigger signal as an

external trigger break or an event input of the trace point by the external trigger. Table 4.6 lists

the pin assignments of the connector J4.

Table 4.6 Pin assignments of the connector J4

Figure 4.6 Pin layout of the connector J6

(3) Connector J6

The connector J6 is a connector used to connect an oscillator circuit board OSC-2. Table 4.7 lists

the pin assignments of the connector J6. Figure 4.6 shows the pin layout of the connector J6. For

the 4.19MHz operation with the oscillator circuit board OSC-2, see Figure 4.7.

Table 4.7 Pin assignments of the connector J6

Figure 4.7 Circuit diagram of oscillator circuit board OSC-2 (4.19 MHz)

Pin No.

1

2

Signal

TRIG

GND

Function

External trigger signal input

GND

Pin No.

1

2

3

4

Signal

VCC

GND

CLK

GND

Function

Power supply

GND

Clock input

GND

Contents

Main ( 2 / 38 ) Contents Page 1. Precautions for Safety WARNING IMPORTANT CAUTION WARNING CAUTION IMPORTANT Notes on Differences between an Actual MCU and the Emulator: Note on the Target System: Notes on Connecting the Target System: Page 2. Handling Precautions Table 2.2 Registers that can be operated for 4580 Group MCUs 3. Contents of the Package 3.1 Package Components of the M34502T-MCU 3.2 Other Necessary Products Page 4. M34502T-MCU 4.1 Outline 4.2 Specifications Table 4.1 lists specifications of the M34502T-MCU. Table 4.1 M34502T-MCU specifications 4.3 Switches Figure 4.3 Positions of switches Table 4.2 Functions of switches Figure 4.4 Positions of the connectors 4.5 Connectors 4.4 Check Pins The M34502T-MCU has check pins listed in Table 4.3. Table 4.3 Check pins Figure 4.5 Connector J3 pin layout Page 4.6 Connecting to the Target System Figure 4.9 Pin layout of the 26-wire normal-pitch cable Table 4.8 26-wire normal-pitch cable pin assignments Page Table 4.9 M34501T-PTC pin assignments Figure 4.11 Pin layout of the M34501T-PTC 4.7 LED Page 5. Precautions to Be Taken When Debugging 5.1 Reset 5.2 System Clock 5.3 Real-time Capability of Timer 5.5 Port I/O Timing 5.4 Watchdog Timer 5.6 Port I/O Characteristics 5.7 Pullup Transistor 5.8 RAM Backup Mode 5.9 Program Execution (G, GB) Page 5.10 External Trigger Signal 5.11 Other Precautions Page Page Page Page Appendix A. How to Request for Repair CAUTION Note on Transporting the Product: