Selecting Clock Supply And Replacing Oscillator Circuit Boards; Clock Supply To The Mcu - Renesas Emulation Pod M306N4T3-RPD-E User Manual

3.3 Selecting Clock Supply and Replacing Oscillator Circuit Boards

(1) Clock Supply to the MCU

There are two ways to supply a clock to the MCU, using the oscillator circuit of the emulation pod
or using the oscillator circuit on the target system. Table 3.1 lists the factory-settings of each clock
supply. 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.
Table 3.1 Clock supply to the MCU
Clock
X
IN
X
CIN
Note on Changing the Clock Supply:
Description
Internal oscillator circuit of emulation pod
(OSC-3: 16.0 MHz)
-X
OUT
Target system
Internal oscillator circuit of emulation pod
(32.768 kHz)
-X
COUT
Target system
• For pins X
CIN
details, refer to "3.4 Switch Settings" (page 34).
Display of emulator debugger Default setting
IMPORTANT
-X , it is necessary to set the switches in the emulation pod. For
COUT
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Internal
External
Internal
External
Yes
-
-
Yes