R0E521000CPE00 User’s Manual
3. Usage (How to Use the Emulator Debugger)
REJ10J0845-0600 Rev.6.00 Aug. 20, 2009
Page 52 of 92
(2) Flash Clear tab
1) Setting to clear the MCU’s internal flash ROM
Setting to clear the MCU’s internal flash ROM
Specify whether or not you want the MCU’s internal flash ROM to
be cleared when downloading the user program or data. (When
cleared, the content of the flash ROM is initialized to 0xFF.) The
MCU’s internal flash ROM is listed in block units (The size and
number of the area of the Flash ROM varies depending on the
selected MCU file).
- Any block which has had its check box selected is not cleared
when downloading. The memory content of this block remains
intact unless overwritten by downloading.
Note:
When this product starts up, the internal flash ROM area is
cleared with “0x04” [NOP instruction], so that the selected
blocks (flagged by a check mark) retain “0x04” [NOP
instruction], and not cleared to “0xFF.”
- Any block which has had its check box deselected is cleared
when downloading.
- Click the Select All button, or the Clear All button, all blocks
will be selected or deselected
The option you have specified here remains effective the next time
you start up.
When the tab settings (1) to (2) above are completed, click OK button.
3.1.3 Checking Connections of the Emulator System
Check to see that the emulator debugger has been connected correctly to the emulator.
Checking connections of the emulator system
When the emulator debugger is connected correctly to the emulator after
you’ve finished setting up the Init dialog box and the MCU Setting dialog
box, you will see a message “Connected” displayed on the Debug tab of the
Output window.
Ready
