## The 8051 Microcontroller and Embedded Systems, Volume 1
This book uses a step-by-step approach to teach the fundamentals of assembly language programming and interfacing of the 8051 microcontroller. It uses many examples to clarify concepts. Simple, concise examples are utilized to show what action each instruction performs, then a sample is provided to show its application. This text provides a comprehensive understanding of the internal organization of the 8051 registers and resources in a way that sheds the student's fear of assembly language. Whether students become designers of stand-alone systems or complex embedded systems, they will find this text a useful resource. |

### From inside the book

Results 1-3 of 52

Converting from binary to

**decimal**To convert from binary to

**decimal**, it is important to understand the concept of weight associated with each digit position . First , as an analogy , recall the weight of numbers in the base 10 system ...

In base 16 , the first 10 digits , 0 to 9 , are the same as in

**decimal**, and for the remaining six digits , the let- ters A , B , C , D , E , and F are used . Table 0-1 shows the equivalent binary ,

**decimal**, and hexadecimal representa- ...

larger than 8 bits ( 00 to FFH , or 0 to 255 in

**decimal**) to be processed by the CPU . For examples of how to process data larger than 8 bits , see Chapter 6. The data types used by the 8051 can be positive or negative .

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### Contents

CHAPTERS | 1 |

The 8051 Microcontrollers | 23 |

THE 8051 MICROCONTROLLERS 223 Section 1 1 Microcontrollers and Embedded Processors | 24 |

Copyright | |

19 other sections not shown

### Other editions - View all

The 8051 Microcontroller and Embedded Systems: Using Assembly and C Mazidi Muhammad Ali No preview available - 2007 |