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Notes on Downloading Firmware:
• Before using this product for the first time, it is necessary to download the dedicated firmware.
Please note that, to do this, it is necessary to start up the emulator main unit in maintenance mode.
For firmware download procedures, see "4.2 Downloading Firmware" (page 50). Once the
firmware has been downloaded, the product can be used by simply turning on the power.
• Do not shut off the power while downloading the firmware. If this happens, the product will not
start up properly. If power is shut off unexpectedly, redownload the firmware in maintenance mode.
• Be sure to disconnect the target system before downloading the firmware.
IMPORTANT
Note on Malfunctions in the PC4701 System
• If the emulator malfunctions because of interference like external noise, do the following to remedy
the trouble.
(1) Press the system reset switch on the emulator front panel.
(2) If normal operation is not restored after step (1), shut OFF power to the emulator once and then
reactivate it.
Note on Final Evaluation:
• Be sure to evaluate your system with an evaluation MCU. Before starting mask production,
evaluate your system and make final confirmation with a CS (Commercial Sample) version MCU.
Note on Quitting the Emulator Debugger:
• To restart the emulator debugger after it ends, always shut power to the emulator module off once
and then on again.
Notes on the Self-check:
• If the self-check does not result normally (except target status errors), the product may be damaged.
Then, contact your local distributor.
•Be sure to disconnect the target system before executing the self-check. For details on the self-
check, see "4.3 Self-check" on page 51.
Notes on Power Supply to the Target System:
• Pins Vcc1 and Vcc2 of the emulator are connected to the target system to observe the voltage of
the target system. Therefore design your system so that the target system is powered by an external
power supply.
•Do not change the voltage of the target system after turning on the power.