R0E417250MCU00 Datasheet, PDF (30/228 Pages) Renesas Technology Corp – E100 Emulator MCU Unit for H8SX/1700 Series

R0E417250MCU00 User’s Manual
2. Setup
2.8 Selecting the Clock Supply
2.8.1 Clock Source
You can choose the clock source supplied to the evaluation MCU in the System page in the Configuration properties dialog
box of the emulator debugger. Table 2.1 shows the clock sources and their default settings.
Table 2.1 Clock supply to the MCU
Clock
Clock selection in the
emulator debugger
Main (EXTAL)
Emulator
User
Generate
Sub
(OSC1 and OSC2)
Emulator
Description
Oscillator module mounted on IC21
Oscillator circuit on the user system
Internal generator circuit
(8.0 to 10.0 MHz)
Internal oscillator circuit
(32.768 kHz)
Default setting
Yes
-
-
Yes
IMPORTANT
Notes on Changing the Clock Supply:
z The clock supply can be set on the System page of the Configuration properties dialog box when starting up the
emulator debugger or by an input of the Emulator_clock command on the Command Line window.
REJ10J1831-0200 Rev.2.00 Jun.1, 2009
Page 30 of 228