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3 selecting clock supply, Important – Renesas Emulation Pod M3062PT3-RPD-E User Manual

Page 41

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M3062PT3-RPD-E User’s Manual

2. Setup

REJ10J0040-0600 Rev.6.00 July 01, 2006

Page 41 of 104



2.9.3 Selecting Clock Supply

(1) Clock Supply to the MCU
You can choose a clock supplied to the evaluation MCU by the Emulator tab in the Init dialog box of the emulator debugger.
Table 2.2 lists the factory-settings of each clock supply when you install the emulator debugger.

Table 2.2 Clock Supply to the MCU

Clock

Display of emulator debugger

Description

Default setting

Internal

Internal oscillator circuit of emulation pod

(OSC-3: 16.0MHz or OSC-2)

Yes

Main (X

IN

-X

OUT

)

External User

system

-

Internal

Internal oscillator circuit of emulation pod

(32.768kHz)

-

Sub (X

CIN

-X

COUT

)

External User

system

Yes



IMPORTANT

Notes on Changing the Clock Supply:

z

The clock supply can be set in the Init dialog box when starting up the emulator debugger or inputting CLK

command on the script window.

z

For pins X

CIN

-X

COUT

, it is necessary to set the switches in the emulation pod. For details, refer to "2.9.4 Switch

Settings" (page 45).


(2) Using the Internal Oscillator Circuit Board
An oscillator circuit board for 16.0MHz (OSC-3) is mounted on this product. Also the oscillator circuit board (OSC-2) is
attached to change the oscillation frequency. When you use an internal oscillator circuit as a main clock, “Internal” can be set
by the emulator debugger.