Datasheet

dsPICDEM™ MCLV-2 Development Board User’s Guide
DS52080A-page 26 2012 Microchip Technology Inc.
2.4.2 Push-Buttons, LEDs, Bus Resistors and Potentiometers
The dsPICDEM MCLV-2 Development Board consists of the following items:
Two push-buttons
One potentiometer
Six LEDs for PWM
Two LEDs for debugging purposes
Two power-on status LEDs
Two USB LEDs
Device Reset push-button
TABLE 2-8: INDICATORS AND HUMAN INTERFACES
Label Hardware Element Description
S2, S3 Push-buttons; these push-buttons are connected to port pins.
When momentarily pressed, the switch connects the respective
port pin to Ground.
POT 10 k
potentiometer; it is connected to analog input pin.
D3 Power-on status LED, which indicates the status of the 5V
regulator.
D4 Power-on status LED, which indicates the status of the
+3.3V
regulator.
D8 USB communication indicator, which indicates the device has been
detected.
D10-D15 LEDs, which indicate the PWM pin status.
D16 USB bus indicator, which indicates that the device is connected to
the USB bus.
D2, D17 LEDs to be used for debugging purposes.
S1 Push-button used to reset the target device.