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. |
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Page 293
Since the internal RAM of the 8031/51 has a shorter access time , write a program to copy the table elements into internal RAM starting at address 30H . The look - up table address starts at address 0 of external ROM .
Since the internal RAM of the 8031/51 has a shorter access time , write a program to copy the table elements into internal RAM starting at address 30H . The look - up table address starts at address 0 of external ROM .
Page 301
For any member of the 8051 family , if EA = Vcc it fetches program code from internal ( on - chip ) ROM . 32. For which of the following must we have external memory for program code ? ( a ) 8751 ( b ) 89C51 ( c ) 8031 ( d ) 8052 33.
For any member of the 8051 family , if EA = Vcc it fetches program code from internal ( on - chip ) ROM . 32. For which of the following must we have external memory for program code ? ( a ) 8751 ( b ) 89C51 ( c ) 8031 ( d ) 8052 33.
Page 418
ХХХоохххо xxxxx Note on instruction set and addressing modes : Rn - Register R7 - RO of the currently selected Register Bank . direct - 8 - bit internal data location's address . This could be an Internal Data RAM location ( 0-127 ) or ...
ХХХоохххо xxxxx Note on instruction set and addressing modes : Rn - Register R7 - RO of the currently selected Register Bank . direct - 8 - bit internal data location's address . This could be an Internal Data RAM location ( 0-127 ) or ...
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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 |