AN02036: Making an LED glow using Pulse Density Modulation#

vendor:: XMOS
version:: 1.0.0
scope:: Example
description:: Making a LED glow using various algorithms
category:: General Purpose
keywords:: Ports, Timers, Clocked ports, Leds, PDM
hardware:: XK-EVK-XU316

Overview#

This application note describes how to build a Pulse Density Modulator, or PDM, to glow a led. It shows the principles of PDM, and three methods to implement PDM using just ports, timers and ports, and clocked ports.

Key features#

Pulse Density Modulator

Known issues#

None

Required tools#

XMOS XTC Tools: 15.3.0

Required libraries (dependencies)#