Checking Connections Of The Emulator System; Turning On/Off The Power; Power Supply To The User System - Renesas R0E436640CPE00 User Manual

Compact emulator for h8/300h tiny series
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R0E436640CPE00 User's Manual
2. Setup

2.6.2 Checking Connections of the Emulator System

Before turning the power ON, check the connection of the interface cable to the host machine, emulator, and user system.

2.6.3 Turning ON/OFF the Power

Turn ON/OFF the power of the emulator and user system as simultaneously as possible.
Do not leave either the emulator or user system powered on, because of leakage current the internal circuits may be damaged.
When turning ON the power again after shutting OFF the power, wait for about 10 seconds.

2.6.4 Power Supply to the User System

This emulator cannot supply the power to the user system. Therefore design your system so that the user system is powered
separately. This product consumes max. 500 mA of electrical current from the user system. Please consider the capacity of the
power supply of the user system.
The voltage of the user system should be 2.7 V ≤ Vcc ≤ 5.5 V. Do not change the voltage of the user system after turning on
the power. To change the power supply voltage of the user system, set the POWER select jumper to the EXT POWER side.
For details about the POWER select jumper, refer to "2.9.2 Setting the Jumpers of the R0E436640EPBM0 Board" (page 34).
REJ10J0918-0300 Rev.3.00 February 15, 2007
Page 26 of 102

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