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 13
Muhammad Ali Mazidi, Janice Gillispie Mazidi. Review Questions 1. The logical operation 2. The logical operation 3. The logical operation same value . 4. A gives a 1 output when all inputs are 1 . gives a 1 output when 1 or more of its ...
Muhammad Ali Mazidi, Janice Gillispie Mazidi. Review Questions 1. The logical operation 2. The logical operation 3. The logical operation same value . 4. A gives a 1 output when all inputs are 1 . gives a 1 output when 1 or more of its ...
Page 159
... operation modes . TMOD is an 8 - bit register in which the lower 4 bits are set aside for timer 0 and the upper 4 ... operation ( input from internal system clock ) . Set for counter operation ( input from Tx input pin ) . M1 Mode bit 1 ...
... operation modes . TMOD is an 8 - bit register in which the lower 4 bits are set aside for timer 0 and the upper 4 ... operation ( input from internal system clock ) . Set for counter operation ( input from Tx input pin ) . M1 Mode bit 1 ...
Page 281
... operation . To ensure data integrity in ROM , the checksum process uses what is called a checksum byte . The checksum byte is an extra byte that is tagged to the end of a series of bytes of data . To cal- culate the checksum byte of a ...
... operation . To ensure data integrity in ROM , the checksum process uses what is called a checksum byte . The checksum byte is an extra byte that is tagged to the end of a series of bytes of data . To cal- culate the checksum byte of a ...
Contents
CHAPTERS | 1 |
The 8051 Microcontrollers | 23 |
THE 8051 MICROCONTROLLERS 223 Section 1 1 Microcontrollers and Embedded Processors | 24 |
Copyright | |
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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 transfer transistors True or false voltage Write a program