Selecting Clock Supply - Renesas M3028BT2-CPE User Manual

M3028BT2-CPE User's Manual

2.9.2 Selecting Clock Supply

You can choose a clock supplied to the evaluation MCU by the Emulator tab in the Init dialog box of the emulator debugger.
Table 2.6 shows the clocks and their initial settings.
Table 2.6 Clock supply to the MCU
Clock Emulator debugger display
Main (X -X )
IN OUT
Sub (X -X )
CIN COUT
(1) Using an Internal Oscillator Circuit Board
1. Kinds of Oscillator Boards
The M3028BT2-CPE comes with an oscillator circuit board OSC-3 (20MHz). And an oscillator circuit bare board OSC-2 is
included with this product. If you use an internal oscillator circuit board of the emulator as a main clock, choose "Internal" in
the emulator debugger after replacing oscillator circuit boards to change a clock supplied to an MCU.
REJ10J1457-0300 Rev.3.00 July 22, 2009
Internal Internal oscillator circuit board (OSC-3 or OSC-2)
External
Internal
External
Description
Oscillator circuit on the user system
Internal oscillator circuit (32.768kHz)
Oscillator circuit on the user system
2. Setup
Initial setting
Yes
-
-
Yes
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