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 72
Page 16
... program stored in memory provides instructions to the CPU to perform an action . The action can simply be adding ... counter . The function of the program counter is to point to the address of the next instruction to be executed ...
... program stored in memory provides instructions to the CPU to perform an action . The action can simply be adding ... counter . The function of the program counter is to point to the address of the next instruction to be executed ...
Page 44
... program EDIT produces an ASCII file . 2. True or false . Generally , the extension of the source file is " .asm " or " .src " . 3. Which of the following files can be produced by the DOS ... Program Counter and ROM Space in the 8051.
... program EDIT produces an ASCII file . 2. True or false . Generally , the extension of the source file is " .asm " or " .src " . 3. Which of the following files can be produced by the DOS ... Program Counter and ROM Space in the 8051.
Page 46
... PC ( program counter ) has 0000 and starts to fetch the first opcode from location 0000 of the program ROM . In the case of the above program the first opcode is 7D , which is the code for moving an operand to R5 . Upon executing the ...
... PC ( program counter ) has 0000 and starts to fetch the first opcode from location 0000 of the program ROM . In the case of the above program the first opcode is 7D , which is the code for moving an operand to R5 . Upon executing the ...
Contents
CHAPTERS | 1 |
The 8051 Microcontrollers | 23 |
THE 8051 MICROCONTROLLERS 2323 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, 2/E Muhammad Ali Mazidi,Mazidi 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 transistors True or false voltage Write a program