TWR-K60N512-KEIL Freescale Semiconductor, TWR-K60N512-KEIL Datasheet - Page 69

• Manufacturer Part Number: TWR-K60N512-KEIL
• Description: K60N512 Keil Tower Kit
• Manufacturer: Freescale Semiconductor
• Series: Kinetisr
• Type: MCUr

Specifications of TWR-K60N512-KEIL

• Rohs Compliant: YES
• Contents: 4 Boards, Documentation, DVD
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Freescale Tower System, K60N512

Chapter 7
Enhanced Direct Memory Access (eDMA) Controller
7.1 Overview
This chapter is a compilation of code examples and quick reference materials that have
been created to help you speed up the development of your applications with the eDMA
module of the Kinetis family. Consult the device-specific reference manual for specific
part information.
This chapter demonstrates how to configure and use the eDMA module to create data
movement between different memory and peripheral spaces without the CPU’s
intervention.
7.1.1 Introduction
The DMA controller provides the ability to move data from one memory mapped
location to another. After it is configured and initiated, the DMA controller operates in
parallel to the core, performing data transfers that would otherwise have been handled by
the CPU. This results in reduced CPU loading and a corresponding increase in system
performance.
Figure 7-1
illustrates the functionality provided by a DMA controller.
Kinetis Quick Reference User Guide, Rev. 0, 11/2010
Freescale Semiconductor
69