O'Reilly logo

8051 Microcontrollers, 2nd Edition by Subrata Ghoshal

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

16

SERIAL COMMUNICATION AND SERIAL INTERRUPTS

CHAPTER OBJECTIVES

In this chapter, the reader is introduced to Serial Interrupts of 8051. After completion of the chapter, the reader should be able to understand

  • Types of serial communication.
  • Role of serial interrupt in serial communication.
  • How 8051 implements serial communication in its different modes.
  • SFRs related with serial communications.
  • Developing subroutines for serial communication.

16.1 | Introduction

In this third and final chapter on interrupts, we complete the discussions on 8051 interrupts related to serial communications. This type of communication is necessary in multiprocessor environment. Fig. 16.1 shows general classification of communication.

Figure 16.1 General classification ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required