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M30880T-EPB User's Manual
2.10.2 Selecting Clock Supply
With this product, a clock supply can be set in Init dialog box of Emulator tab of the emulator debugger. Table 2.4 lists the
factory-settings of each clock supply.
Table 2.4 Clock supply to the MCU and default settings
Clock
Display of emulator debugger
Main X
-X
IN
OUT
Sub X
-X
CIN
COUT
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 X
-X
CIN
COUT
Emulation Probe" (page 38).
(1) Using an Internal Oscillator Circuit Board
1) Kinds of Oscillator Circuit Boards
The PC7501 comes with an oscillator circuit board OSC-3 (30 MHz). And an oscillator circuit board OSC-3 (32 MHz)
and an oscillator circuit board OSC-2 (bare board) are included with this product. If you use the internal oscillator
circuit board OSC-3 (32 MHz) or OSC-2 of the PC7501 as a main clock, choose "Internal" in the emulator debugger
after replacing oscillator circuit boards to change a clock supplied to an MCU.
REJ10J0497-0100Z Rev.1.00 January 16, 2005
Internal
External
Generated
Internal
External
IMPORTANT
, it is necessary to set switches in the emulator. For details, refer to "2.10.1 Setting Switches of
Description
Internal oscillator circuit
(OSC-3 or OSC-2)
Oscillator of user system
Internal generator circuit
(1.0 to 32.0 MHz)
Internal oscillator circuit
(32.768 kHz)
Oscillator of user system
2. Setup
Default setting
Yes
-
-
-
Yes
Page 42 of 100
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