Led4; Led1, Led2, And Led3 - NEC Release-it Hardware Manual

JP2
2.5
JP2 defines the signal level, 5V or 3.3V, of the I/O expansion, CN3.

LED4

2.6
LED4 is the power indicator.

LED1, LED2, and LED3

2.7
LED1, LED2, and LED3 are available for applications. To make an LED on, please set the output port
LOW.
LED1, LED2, and LED3: STANLEY ELECTRIC: PG1111C
Name
LED1 P40
LED2 P41
LED3 P42
CHAPTER 2 SWITCHES, JUMPERS, AND LEDS
JP2 Settings
5.0V Marked as 5.0V: Pin 1
3.3V Marked as 3.3V: Pin 3
MCU Pin
P40/AD0
P41/AD1
P42/AD2
LED4
LED1
LED2
LED3
LED1, LED2, LED3, and LED4
UM U17586EE1V0UM00
Description
LED is ON, while P40 is LOW.
LED is ON, while P41 is LOW.
LED is ON, while P42 is LOW.
Board Edge
15