Leds; Potentiometer - Renesas RX Series User Manual

RSKRX231
5.4

LEDs

There are five LEDs on the RSK. The function of each LED, its colour, and its connections are shown in Table
5-3.
LED Colour
POWER Green
LED0 Green
LED1 Orange
LED2 Red
LED3 Red
5.5

Potentiometer

A single-turn potentiometer is connected as a potential divider to analog input AN000 (Port P40, Pin 95). The
potentiometer can be used to create a voltage between Board_VCC and ground.
Refer to the maker site for specification of the potentiometer (PIHER with part number N6 series).
The potentiometer offers an easy method of supplying a variable analog input to the microcontroller. It does not
necessarily reflect the accuracy of the controller's ADC. Refer to the RX231 Group Hardware Manual for further details.
Rev.
R20UT3027EG0100 1.00
Aug 24, 2015
Function
Indicates the status of the Board_VCC power rail
User operated LED
User operated LED
User operated LED
User operated LED
Table 5-3: LED Connections
5. User Circuitry
MCU
Port Pin
- -
P17 29
P50 44
P51 43
P52 42
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