R0E000010ACB20 User's Manual
R20UT2740EJ0100 Rev.1.00 Page 4 of 8
Dec 01, 2013
4. Usage
4.1 Setting Switches (SW1- SW5)
To configure the circuit of this product depending on the communication method of the MCU you use, set switches SW
1 through SW5. For details, see 4.6 Switch Settings for Each MCU.
4.2 Setup
Confirm both the user system and the emulator are switched OFF before installing this product. Do not connect the
USB cable to the emulator. To connect this product to the user system or the emulator, be sure to align the #1 pin of the
connector to the right position.
Figure 4.1 Mounting the R0E000010ACB20
4.3 Starting the Power Supply
Start the power supply following the procedure below.
(1) Turn ON the emulator.
Connect the host machine and the E1 emulator with the USB cable, then, turn on the power for the E1 emulator.
(2) Turn ON the user system.
Turn ON the user system.
(3) Start the debugger (Power supply setting).
Start the debugger from the host PC, and set the initial settings so that power is supplied from the emulator. Select
3.3V for supply voltage regardless of the voltage used for the user system.
However, when you cannot choose 3.3V, choose 5.0V.
For the settings after the above, refer to the user’s manual for the E1 emulator.
4.4 Shutdown the Power Supply
(1) Shut down the power supply of the user system.
Shut down the power supply of the user system.
(2) Shut down the power supply of the emulator.
Remove the USB cable between the host machine and E1 emulator, then, shut down the power supply of the
emulator
Isolation board for the E1 (R0E000100ACB20)
Connector for the E1
(14-pin connector)
