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emWin Graphic Library with Graphical User Interface
User & Reference Guide
Document: UM03001
Software version: 5.20
Document revision: 2
Date: March 8, 2013

This application note describes the basic implementation, along with program source code, and optimization recommendations to implement a sigma-delta ADC using the integrated analog comparator in the LPC81xM series microcontrollers. The implementation within this application note can be used to sample an input voltage that is higher than the microcontroller’s supply voltage.

The LPC800 family of microcontrollers allows wake-up from the power-down state using an I2C interrupt. This application note details the wake-up procedure and the behavior of the LPC800 to these wake-up events.

This document will enable the user to start using the LPC214x USB 2.0 Device peripheral in a matter of hours. It also covers the basics of the USB 2.0 protocol and explains the API interface for the HID software library.

This application note demonstrates the use of a low cost ARM7 based NXP microcontroller for receiving and decoding RC5 commands.