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
Results 1-3 of 68
Page 116
If after the execution of SUBB the CY = 0 , the result is positive ; if CY = 1 , the result is negative and the destination has the 2's complement of the result . Normally , the result is left in 2's complement , but the CPL ...
If after the execution of SUBB the CY = 0 , the result is positive ; if CY = 1 , the result is negative and the destination has the 2's complement of the result . Normally , the result is left in 2's complement , but the CPL ...
Page 122
If the result of an operation on signed numbers is too large for the register , an overflow has occurred and the programmer must be notified . Look at Example 6-12 . Example 6-12 Examine the following code and analyze the result .
If the result of an operation on signed numbers is too large for the register , an overflow has occurred and the programmer must be notified . Look at Example 6-12 . Example 6-12 Examine the following code and analyze the result .
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 .
What people are saying - Write a review
Reviews aren't verified, but Google checks for and removes fake content when it's identified
User Review - Flag as inappropriate
I have this book
Contents
CHAPTERS | 1 |
The 8051 Microcontrollers | 23 |
8051 ASSEMBLY LANGUAGE PROGRAMMING | 35 |
Copyright | |
18 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 accumulator activated addition addressing mode ASCII assembler assigned Assume BACK bank baud rate binary bit addresses byte called carry Chapter chip clear command communication connected contents convert counter cycle decimal delay devices direct discussed DJNZ DPTR enable Example execution external Figure Find flag frequency Function gates ground hardware indicate input instruction interfacing internal interrupt jump latch load logic loop machine memory microcontroller mode MOVX Note Notice on-chip operand operation output pointer port provides pulse RAM location receive referred result serial SETB Show shown signal SJMP Solution space stack steps stop subroutine Table timer transfer True or false Write a program XTAL
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 |