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M306H5T3-RPD-E User’s Manual 4. Specifications
REJ10J0866-0100Z Rev.1.00 Dec.16, 2004
Page 54 of 66
4.6 Precautions for Safety
This chapter describes the precautions which should be taken in order to use this product safely and properly. Be sure to read
this chapter before using this product.
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 RESET switch on the emulator upper panel.
(2) If normal operation is not restored after step (1), shut OFF power to the emulator once and then
reactivate it.
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 "3.3 Downloading Firmware" (page 39). 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 user system before downloading the firmware.
Notes on the Self-check:
If the self-check does not result normally (excluding user system error), the emulation pod may be
damaged. Then contact your local distributor.
Be sure to disconnect the user system before executing the self-check. For details on the self-check, see
"3.4 Self-check" on page 40.
Note on Quitting the Emulator Debugger:
To restart the emulator debugger after it ends, always shut power to the emulator off once and then on
again.
Notes on Power Supply to the User System:
The Vcc2 terminal of the emulator is connected to the user system to observe the voltage of the user
system. Therefore design your system so that the user system is powered by an external power supply.
The voltage of the user system should be within the MCU's specified range.
Do not change the voltage of the user system after turning on the power.
Before powering on your emulator system, check that the host machine, the emulator main unit, the
converter board and user system are all connected correctly. Next, turn on the power to each equipment
following the procedure below.
(1) Turn ON/OFF the user system and the PC4701 emulator as simultaneously as possible.
(2) When the PC4701 and emulator debugger start up, check the target status LEDs on the emulator
main unit's front panel to see if this product is ready to operate.
Is the power supplied? Check target status LED (POWER) is ON.
Is the reset is released? Check target status LED (RESET) is OFF.
For details, refer to "3. Usage" (page 36)
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