M30850T3-CPE Renesas Electronics America, M30850T3-CPE Datasheet - Page 53

• Manufacturer Part Number: M30850T3-CPE
• Description: EMULATOR FOR M32C/80,84,85,86,8A
• Manufacturer: Renesas Electronics America
• Type: In Circuit Debuggerr

Specifications of M30850T3-CPE

• Contents: Compact Emulator, IDE, Assembler and Linker
• For Use With/related Products: M32C/80, M32C/84, M32C/85, M32C/86, M32C/8A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M30850T3-CPE User’s Manual
3. Using or not using the watchdog function
REJ10J1430-0300 Rev.3.00 Aug. 17, 2009
Notes on selection of whether or not to use the watchdog timer:
If the check box “Debug the program using the Watchdog Timer” is selected, while the user program remains
idle the emulator is performing refresh processing (by writing to the watchdog timer start register) within the
emulator control program.
Therefore, the watchdog timer starts after the user program has stopped.
To use the watchdog timer to debug the user program, select this check box. If this check box is unselected, the
emulator may run out of control after the user program has stopped.
To debug a user system that does not use the watchdog timer, do not select this check box. If this check box is
selected, the watchdog timer starts after the user program has stopped, so that if the user program is reexecuted,
the watchdog timer underflows generating a watchdog timer interrupt or a reset.
IMPORTANT
Using or not using the watchdog function
Specify whether or not to debug the program which uses the
watchdog function. When debugging the user system which
uses the watchdog function, select the check box
3. Usage (Emulator Debugger)
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