Selecting Clock Supply - Renesas Emulation Probe M30850T-EPB User Manual

Chapter 3. Setting Up

3.1 Selecting Clock Supply

There are two ways to supply a clock to the MCU, using the oscillator circuit of the emulator or using
the oscillator circuit on the target system. Table 3.1 lists the factory-settings of each clock supply.
Table 3.1 Clock supply to the MCU
Clock
Main
X
IN
X
CIN
Notes on Changing the Clock Supply:
Display of emulator debugger
Internal
External
-X
OUT
Generate
Internal
Sub
-X
COUT
External
• 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 X -X
CIN COUT
"3.5 Setting Switches" (page 31).
Internal oscillator circuit
Oscillator of target system
Internal generator circuit
(1.0 to 32.0 MHz)
Internal oscillator circuit of emulator
(32.768 kHz)
Target system
IMPORTANT
, it is necessary to set switches in the emulator. For details, refer to
( 26 / 76 )
Description
(OSC-3)
Default setting
Yes
-
-
-
Yes