The 8051 Microcontroller and Embedded Systems, Volume 1
Prentice Hall, 2000 - Digital control systems - 435 pages
For courses teaching the 8051 Microcontoller.
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
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Checksum byte ROM To ensure the integrity of the ROM contents , every system must perform the checksum calculation . The process of checksum will detect any corruption of the contents of ROM . One of the causes of ROM corruption is ...
ORG 100H ADD A , RO JNC NEXT LJMP OVER ; target more than 128 bytes away NEXT : OVER : ORG 300H ADD A , R2 LCALL 16 ... Notice that LCALL is a 3 - byte instruction , in which one byte is the opcode , and the other two bytes are the 16 ...
8051 Instruction Set Summary ( Continued ) Mnemonic ARITHMETIC OPERATIONS ( Continued ) Description Byte Oscillator Period Mnemonic Description Byte Oscillator Period LOGICAL OPERATIONS ( Continued ) INC DPTR Increment Data 1 24 24 RL A ...
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The 8051 Microcontrollers
THE 8051 MICROCONTROLLERS 223 Section 1 1 Microcontrollers and Embedded Processors
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The 8051 Microcontroller and Embedded Systems: Using Assembly and C
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