book

Embedded Systems Architecture, 2nd Edition

by Tammy Noergaard

December 2012

Beginner

672 pages

17h 16m

English

Newnes

Read now

Unlock full access

Introduction to Embedded Systems

1.1 What Is an Embedded System?1.2 An Introduction to Embedded Systems Architecture1.3 The Embedded Systems Model1.4 Why the Holistic, Architectural Systems Engineering Approach? The Golden Rules …1.5 SummaryChapter 1: ProblemsEndnotes
2.1 An Overview of Programming Languages and Examples of their Standards2.2 Standards and Networking2.3 Multiple Standards-Based Device Example: Digital Television (DTV) [23]2.4 SummaryChapter 2: Problems
Embedded Hardware
3.1 Lesson One on Hardware: Learn to Read a Schematic!3.2 The Embedded Board and the von Neumann Model3.3 Powering the Hardware3.4 Basic Hardware Materials: Conductors, Insulators, and Semiconductors3.5 Common Passive Components on Boards and in Chips: Resistors, Capacitors, and Inductors3.6 Semiconductors and the Active Building Blocks of Processors and Memory3.7 Putting It All Together: The IC3.8 SummaryChapter 3: ProblemsEndnotes
4.1 ISA Architecture Models4.2 Internal Processor Design4.3 Processor Performance4.4 Reading a Processor’s Datasheet4.5 SummaryChapter 4: ProblemsEndnotes
5.1 ROM5.2 RAM5.3 Auxiliary Memory5.4 Memory Management of External Memory5.5 Board Memory and Performance5.6 SummaryChapter 5: ProblemsEndnotes
6.1 Managing Data: Serial versus Parallel I/O6.2 Interfacing the I/O Components6.3 I/O and Performance6.4 SummaryChapter 6: ProblemsEndnotes
7.1 Bus Arbitration and Timing7.2 Integrating the Bus with Other Board Components7.3 Bus Performance7.4 SummaryChapter 7: Problems
Embedded Software Introduction
8.1 Example 1: Device Drivers for Interrupt Handling8.2 Example 2: Memory Device Drivers8.3 Example 3: On-Board Bus Device Drivers8.4 Board I/O Driver Examples8.5 SummaryChapter 8: ProblemsEndnotes
9.1 What Is a Process?9.2 Multitasking and Process Management9.3 Memory Management9.4 I/O and File System Management9.6 OS Performance Guidelines9.7 Selecting the Right Embedded OS and BSPs9.8 SummaryChapter 9: ProblemsEndnotes
10.1 What is Middleware?10.2 What Is an Application?10.3 Middleware Examples10.4 Application Layer Software Examples10.5 SummaryChapter 10: Problems
Putting it all Together: Design and Development
11.1 Creating an Embedded System Architecture11.2 SummaryChapter 11: ProblemsEndnotes
12.1 Implementing the Design12.2 Quality Assurance and Testing of the Design12.3 Conclusion: Maintaining the Embedded System and BeyondChapter 12: ProblemsEndnotes
1 Section I Projects2 Section II Projects3 Section III Projects4 Section IV Projects
ABCDEFGHIJKLMNOPQRSTUVWX

Content preview from Embedded Systems Architecture, 2nd Edition

Chapter 6 Board I/O

In This Chapter

• Introducing board I/O

• Discussing differences between serial and parallel I/O

• Introducing interfacing to I/O

• Discussing I/O performance

It is critical to care about the input/output (I/O) on the target hardware, specifically the I/O subsystems consisting of some combination of transmission medium, ports and interfaces, I/O controllers, buses, and the master processor integrated I/O. This is because the I/O subsystem will greatly impact the entire embedded system’s performance in terms of throughput, execution time, and response time. Thus, it is important for the reader to gain a strong foundation in understanding board I/O hardware that includes:

• The data rates of the I/O devices.

• How to synchronize ...