Renesas Emulator Debugger M16C PC4701 Uživatelský manuál stáhnout pdf (Strana 23)

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3.2 Selecting Clock Supply

There are two ways to supply a clock to the MCU, using the oscillator circuit in the emulation pod

or using the oscillator circuit on the target system. Table 3.1 shows the factory-settings of each clock

supply.

Table 3.1 Clock supply to the MCU

IMPORTANT

Notes on Changing the Clock Supply:

• The clock supply can be set by the Init dialog box when starting up the emulator

debugger or inputting CLK command on the script window.

• For pins XCIN-XCOUT, it is necessary to set the switches on the FLX64-PRB board. For

details, refer to the user's manual of pod probe.

Clock Description Display of emulator debugger Factory-setting

IN-XOUT

XCIN-XCOUT

Internal oscillator circuit of emulation pod

(OSC-3: 16 MHz)

Target system

Internal oscillator circuit of emulation pod

(32.768 KHz)

Target system

Internal

External

Internal

Yes

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Renesas Emulator Debugger M16C PC4701 Uživatelský manuál Strana 23