Renesas M16C/6NM - Manual (Page 56)

M306NKT-EPB User’s Manual 3. Usage (How to Use the Emulator Debugger)
REJ10J0519-0200 Rev.2.00 Oct. 16, 2006 Page 54 of 104
2. Debug Option
Setting the debug option
Check the box when not downloading the program to the internal flash
ROM of the MCU. If this box is checked, the working efficiency
(downloading, software break, etc.) will be improved because the
program is downloaded in the emulation memory in the PC7501.
However, maximum operating frequency is 10MHz.
The box is unchecked by default.
3. MCU Status
Referring to the MCU Status
It shows the status of each MCU pin. Check it to see if the MCU status
matches the selected processor mode. “NC” means that the pin status
is indeterminate.
IMPORTANT
Notes on Selecting a Processor Mode:
z The MCU status is shown in “MCU Status” of the MCU setting dialog box. Check that it matches to the
processor mode to be set.
z When setting memory expansion mode or microprocessor mode, pins RDY# and HOLD# of the user system
should be "H".