The 8051 Microcontroller and Embedded Systems, Volume 1For 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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Page 94
Write a program to get 8 - bit data from P1 and send it to ports P0 , P2 , and P3 . 26. Write a program to get an 8 - bit data from P2 and send it to ports PO and P1 . 27. In P3 , which pins are for RxD and TxD ? 28.
Write a program to get 8 - bit data from P1 and send it to ports P0 , P2 , and P3 . 26. Write a program to get an 8 - bit data from P2 and send it to ports PO and P1 . 27. In P3 , which pins are for RxD and TxD ? 28.
Page 125
Write a program to add all the digits of your ID number and save the result in R3 . The result must be in BCD . 3. Write a program to add the following numbers and save the result in R2 , R3 . The data is stored in on - chip ROM .
Write a program to add all the digits of your ID number and save the result in R3 . The result must be in BCD . 3. Write a program to add the following numbers and save the result in R2 , R3 . The data is stored in on - chip ROM .
Page 155
Write a program to save registers A and B on R3 and R5 of bank 2 , respec- tively . 22. Give another instruction for " CLR C " . 23. In Problem 22 , assemble each instruction and state if there is any difference between them . 24.
Write a program to save registers A and B on R3 and R5 of bank 2 , respec- tively . 22. Give another instruction for " CLR C " . 23. In Problem 22 , assemble each instruction and state if there is any difference between them . 24.
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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 |
Common terms and phrases
ACALL ACALL DELAY addr addressing mode ASCII Assembly language baud rate binary bit addresses carry flag Chapter CJNE connected convert data pins decimal decoder discussed DJNZ DPTR EPROM Example execution external interrupt Figure flag bit frequency I/O ports instruction INT1 Intel interfacing interrupt vector table jump latch LCALL LJMP load logic loop machine cycle memory chip memory location microcontroller microprocessor MOV P1 MOV RO MOVX Notice NV-RAM on-chip ROM opcode operand output pointer program counter PSEN pull-up resistors pulse RAM location register bank reset Review Questions SBUF SECTION serial communication SETB TR1 Show signal SJMP Solution square wave stack stepper motor stop bit SUBB subroutine target address TCON timer Timer/counter TMOD transfer transistors True or false voltage Write a program
Bibliographic information
| Title | The 8051 Microcontroller and Embedded Systems, Volume 1 The 8051 Microcontroller and Embedded Systems, Muhammad Ali Mazidi |
| Authors | Muhammad Ali Mazidi, Janice Gillispie Mazidi |
| Edition | illustrated |
| Publisher | Prentice Hall, 2000 |
| Original from | the University of Michigan |
| Digitized | 5 Aug 2011 |
| ISBN | 0138610223, 9780138610227 |
| Length | 435 pages |
| Export Citation | BiBTeX EndNote RefMan |