User's Manual

Target Board for RX23W 5. User Circuit
R01UHxxxEG0100
Rev.0.60 Page 16 of 28
Nov. 26, 2019
ACT LED
The ACT LED displays the operation status of the emulator control software. The lighting conditions are shown
below. The lighting color is green.
Light On: Indicates that the emulator is connected to the target.
Flickering: Indicates that the host machine (PC) has recognized the emulator.
Light Off: Indicates that the emulator cannot be used for some reason. (
Including power off)
Power LED
The power LED lights on, when the board is power- supplied. The lighting color is green.
User LED
The user LED is an optional LED to be used if necessary the board is mounted with LED 0 and LED 1, connected
to the following ports respectively. The lighting color is green.
LED0: 30pin, Port PC0
LED1: 35pin, Port PB0