'Carry flag' diaporamas de présentation

Carry flag - PowerPoint PPT Presentation


The 8051 Microcontroller and Embedded Systems

The 8051 Microcontroller and Embedded Systems

The 8051 Microcontroller and Embedded Systems. CHAPTER 4 I/O PORT PROGRAMMING. OBJECTIVES. List the 4 ports of the 8051 Describe the dual role of port 0 in providing both data and addresses Code Assembly language to use the ports for input or output

By paul2
(692 views)

Selected Pentium Instructions

Selected Pentium Instructions

Selected Pentium Instructions. Chapter 12 S. Dandamudi. Status flags Zero flag Carry flag Overflow flag Sign flag Auxiliary flag Parity flag Arithmetic instructions Multiplication instructions Division instructions Application examples PutInt8 GetInt8. Conditional execution

By nathan
(368 views)

MUL Instruction

MUL Instruction

Implied operands:. MUL Instruction. The MUL (unsigned multiply) instruction multiplies an 8-, 16-, or 32-bit operand by either AL, AX, or EAX. The instruction formats are: MUL r/m8 MUL r/m16 MUL r/m32. 12345h * 1000h, using 32-bit operands:. mov eax,12345h mov ebx,1000h

By prem
(601 views)

Shift and Rotate Instructions

Shift and Rotate Instructions

Shift and Rotate Instructions. SHL SHR SAL and SAR ROL ROR RCL and RCR SHLD/SHRD. Logical vs Arithmetic Shifts. A logical shift fills the newly created bit position with zero:. An arithmetic shift fills the newly created bit position with a copy of the number’s sign bit:.

By toby
(575 views)

Chapter 4 –Binary Arithmetic

Chapter 4 –Binary Arithmetic

Chapter 4 –Binary Arithmetic. These are lecture notes to accompany the book SPARC Architecture, Assembly Language Programming, and C , by Richard P. Paul, 2 nd edition, 2000. By Michael Weeks. Arithmetic. Arithmetic involves addition subtraction multiplication division

By kiana
(206 views)

The 8051 Microcontroller and Embedded Systems

The 8051 Microcontroller and Embedded Systems

The 8051 Microcontroller and Embedded Systems. CHAPTER 4 I/O PORT PROGRAMMING. OBJECTIVES. List the 4 ports of the 8051 Describe the dual role of port 0 in providing both data and addresses Code Assembly language to use the ports for input or output

By jana
(192 views)

ECE 44 8 – FPGA and ASIC Design with VHDL

ECE 44 8 – FPGA and ASIC Design with VHDL

Lab 1 Introduction to Aldec Active HDL Implementing Combinational Logic in VHDL. ECE 44 8 – FPGA and ASIC Design with VHDL. George Mason University. Part 1. Introduction to Aldec Active-HDL. Example: Seven Segment Encoder. S6. S5. S4. S3. S2. S1. S0. DP. Experiment 1

By karah
(113 views)

Lecture 3 Arithmetic, Logic Instructions,

Lecture 3 Arithmetic, Logic Instructions,

ICT 6641: Advanced Embedded System. Lecture 3 Arithmetic, Logic Instructions, . Prof. S. M. Lutful Kabir IICT, BUET Session: April, 2011. Review on Lecture-2. Branching and Looping Loop inside loop Different types of JMP Instructions Different types of CALL Instructions

By gazit
(154 views)

ELEC2041 Microprocessors and Interfacing Lecture 7: Number Systems – II Extras http://webct.edtec.unsw.edu.au/

ELEC2041 Microprocessors and Interfacing Lecture 7: Number Systems – II Extras http://webct.edtec.unsw.edu.au/

ELEC2041 Microprocessors and Interfacing Lecture 7: Number Systems – II Extras http://webct.edtec.unsw.edu.au/. March 2006 Saeid Nooshabadi saeid@unsw.edu.au. Overview. Condition Code Flag interpretation . Review: int and unsigned int in C.

By fiona
(113 views)

Virtual Systems Overview

Virtual Systems Overview

Virtual Systems Overview. CS552. System Structure. user. user. user. user. user. user. • • • • •. O/S. O/S. Virtual Machine Monitor (The “real” O/S). Software modes. Privileged (“ kernel ” mode) Can do any instruction Can access any REAL memory

By lazaro
(100 views)

ECE 424 Design of Microprocessor-Based Systems

ECE 424 Design of Microprocessor-Based Systems

ECE 424 Design of Microprocessor-Based Systems. 80x86 Instructions. Part 2. Haibo Wang ECE Department Southern Illinois University Carbondale, IL 62901. Arithmetic Instructions. ADD Destination, Source. Destination + Source  Destination

By karis
(120 views)

PROGRAMMING WITH 8085

PROGRAMMING WITH 8085

PROGRAMMING WITH 8085. BTCS-404 (MALP) B.Tech 4th SEM. IT Ajay Kumar Dogra Associate Professor, CSE BEANT COLLEGE OF ENGG. & TECH. GURDASPUR. Assembly Language Programming of 8085. Topics. Introduction Programming model of 8085 Instruction set of 8085 Example Programs

By melba
(299 views)

Microprocessor

Microprocessor

Microprocessor. MA Rahim Khan Computer Engineering and Networks Department. Flag Register.

By kelda
(102 views)

Arithmetic and Logic Chapter 5

Arithmetic and Logic Chapter 5

Arithmetic and Logic Chapter 5. The AVR microcontroller and embedded systems using assembly and c. ADD instructions. ADD Rd,Rr ;Rd = Rd + Rr ( Direct or immediate are not supported). ADD instructions. ADD Rd,Rr ;Rd = Rd + Rr ( Direct or immediate are not supported).

By alexia
(115 views)

ALU Add – Store – Nand Jump if Not Carry

ALU Add – Store – Nand Jump if Not Carry

Input. Memory. Bus Controller. Control Logic. Register Instruction Register. Register Instruction Pointer. Reset. ALU Add – Store – Nand Jump if Not Carry. Register Accumulator. Carry Flag.

By lilith
(126 views)

Pointers vs. Addresses

Pointers vs. Addresses

Pointers vs. Addresses. Outline. Pointer in C Data Movement Example Suggested reading Chap 3.4. Pointers in C. In C, an object may be an integer a structure or some other program unit Declaring Pointers T *p;. Pointers in C. In C, the value of a pointer in C is

By bella
(154 views)

Data Transfer, Addressing and Arithmetic

Data Transfer, Addressing and Arithmetic

Data Transfer, Addressing and Arithmetic. Computer Organization and Assembly Languages Yung-Yu Chuang 2006/11/6. with slides by Kip Irvine. Chapter overview. Data Transfer Instructions Addition and Subtraction Data-Related Operators and Directives Indirect Addressing

By vinaya
(121 views)

16.317 Microprocessor Systems Design I

16.317 Microprocessor Systems Design I

16.317 Microprocessor Systems Design I. Instructor: Dr. Michael Geiger Fall 2012 Lecture 10: Flag control instructions Conditional execution. Lecture outline. Announcements/reminders HW 2 due today Solution posted by Monday—no late submissions after that

By hector
(95 views)

Basic Instructions Addressing Modes

Basic Instructions Addressing Modes

Basic Instructions Addressing Modes. COE 205 Computer Organization and Assembly Language Computer Engineering Department King Fahd University of Petroleum and Minerals. Presentation Outline. Operand Types Data Transfer Instructions Addition and Subtraction Addressing Modes

By ryder
(144 views)

MUL and DIV

MUL and DIV

MUL and DIV. How to use the x86 CPU’s multiplication and division instructions. A comment about addition. When two register-values are added add %al, %bl their total can sometimes be “too large” to fit in the destination register: Example: 150 + 160 = 310

By sivan
(80 views)

View Carry flag PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Carry flag PowerPoint presentations. You can view or download Carry flag presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.