Renesas M306N4T3-RPD-E Manual Do Utilizador

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(3) LED Display When the PC4701 Starts Up Normally

After the emulator starts up, check the status of the LEDs on the front panel to see whether emulation
pod operation is enabled or not. Figure 4.1 shows front panel LED lighting status when the emulator
is turned ON.

Figure 4.1 LED display when the power turned on

IMPORTANT

Note on Memory Expansion and Microprocessor Modes:

• To use memory expansion or microprocessor mode, be sure to set pins RDY* and

HOLD* so that they are not active at startup. Otherwise the emulator system will not
start up correctly.

Note on the Target Status POWER LED:

• If the MCU has two or more Vcc terminals, the LED does not light unless power is

supplied to all the terminals.

Note on the Target Status CLOCK LED:

• If the LED is not turned on, check the following.

(1) After powering on the PC4701 (before starting up the emulator debugger):

Make sure that the oscillator circuit board is properly installed in the PC4701 and
it is oscillating normally.

(2) After the emulator debugger is started up (after the Init dialog box settings are

complete):

Make sure that the oscillator selected in the Init dialog box is oscillating normally.

• When this does not light, check the power supply

of the target system

• Check that power is supplied to all the terminals.

• This does not light when the target system is not

connected.

• When this lights, check the reset pin of the target

system.