The document discusses floating point numbers and the IEEE 754 standard. It describes how floating point numbers represent numbers with fractions using a sign bit, exponent field, and fraction field. The IEEE 754 standard uses a biased exponent representation for normalized floating point values, along with special values like infinity and NaN. It also details denormalized numbers, which allow gradual underflow to zero.
The document describes Experiment 3 which aims to implement multiplexers and demultiplexers using Verilog code and gate-level modeling. It includes the theory of multiplexers and demultiplexers, truth tables for 4:1 and 2:1 multiplexers, and Verilog code examples to simulate a 4:1 multiplexer, 2:1 demultiplexer, and 4:1 decoder along with their corresponding RTL simulations and output waveforms.
This document discusses latches and flip-flops. It begins by explaining the difference between latches and flip-flops, noting that latches do not have a clock signal while flip-flops do. It then discusses several types of flip-flops - RS, Clocked RS, D, JK, and T - providing the definition, explanation, circuit diagram, and truth table for each. It also discusses several types of latches - SR, Gated SR, and D - providing the definition, explanation, and circuit diagram for each. The document aims to explain the key characteristics and workings of various latches and flip-flops.
This document outlines the schedule and content for a short term training program on FPGA-based digital systems. The program will cover topics on digital design with FPGAs through lectures, hands-on lab sessions, assignments, and extra classes. It will also include case studies and quizzes. The schedule lists the daily activities over two days, including introductions, labs, and discussions in designated rooms.
This project will provides a detailed explanation about a smart traffic light controller using verilog code along with test bench and the working principle and simulation outputs are been attached.
The document discusses floating point numbers and the IEEE 754 standard. It describes how floating point numbers represent numbers with fractions using a sign bit, exponent field, and fraction field. The IEEE 754 standard uses a biased exponent representation for normalized floating point values, along with special values like infinity and NaN. It also details denormalized numbers, which allow gradual underflow to zero.
The document describes Experiment 3 which aims to implement multiplexers and demultiplexers using Verilog code and gate-level modeling. It includes the theory of multiplexers and demultiplexers, truth tables for 4:1 and 2:1 multiplexers, and Verilog code examples to simulate a 4:1 multiplexer, 2:1 demultiplexer, and 4:1 decoder along with their corresponding RTL simulations and output waveforms.
This document discusses latches and flip-flops. It begins by explaining the difference between latches and flip-flops, noting that latches do not have a clock signal while flip-flops do. It then discusses several types of flip-flops - RS, Clocked RS, D, JK, and T - providing the definition, explanation, circuit diagram, and truth table for each. It also discusses several types of latches - SR, Gated SR, and D - providing the definition, explanation, and circuit diagram for each. The document aims to explain the key characteristics and workings of various latches and flip-flops.
This document outlines the schedule and content for a short term training program on FPGA-based digital systems. The program will cover topics on digital design with FPGAs through lectures, hands-on lab sessions, assignments, and extra classes. It will also include case studies and quizzes. The schedule lists the daily activities over two days, including introductions, labs, and discussions in designated rooms.
This project will provides a detailed explanation about a smart traffic light controller using verilog code along with test bench and the working principle and simulation outputs are been attached.
Verilog Tutorial - Verilog HDL Tutorial with ExamplesE2MATRIX
E2MATRIX Research Lab
Opp Phagwara Bus Stand, Backside Axis Bank,
Parmar Complex, Phagwara Punjab (India).
Contact : +91 9041262727
web: www.e2matrix.com -- email: support@e2matrix.com
Simulation tools typically accept full set of Verilog language constructs
Some language constructs and their use in a Verilog description make simulation efficient and are ignored by synthesis tools
Synthesis tools typically accept only a subset of the full Verilog language constructs
In this presentation, Verilog language constructs not supported in Synopsys FPGA Express are in red italics
There are other restrictions not detailed here, see [2].
The Module Concept
Basic design unit
Modules are:
Declared
Instantiated
Modules declarations cannot be nested
Displacement addressing combines direct and register indirect addressing by using an effective address that is the sum of a memory address and the contents of a register plus a displacement value. It provides flexibility but also complexity. For example, if a register contains 20 and the displacement is 2, the effective address is the memory address 1001 plus the register value 20 plus the displacement 2, for a total of 1003. The main uses of displacement addressing are relative addressing using the program counter, base-register addressing where the register contains a base memory address, and indexing where the register provides an offset from a memory address.
Embedded C programming based on 8051 microcontrollerGaurav Verma
This lecture note covers the embedded 'c' programming constructs based on 8051 microcontroller. Although the same concepts can be used for other advanced microcontrollers with some modifications.
8051 programming skills using EMBEDDED CAman Sharma
It contains basic programming tips for embedded c for those who are just into it and don't know much about it....have a look in it and u will surely find it easy.
The document contains Verilog code for half adders and full adders. It provides two implementations for each: a half adder is implemented using XOR and AND gates to calculate the sum and carry outputs from two input bits, and a full adder uses additional gates to calculate the sum and carry from three input bits.
Introduction of memory Segmentation
Segmentation is the process in which the main memory of the computer is logically divided into different segments and each segment has its own base address.
Memory segmentation is the methods where whole memory is divided into the smaller parts called segments of various sizes.
A segment is just an area in memory.
The process of dividing memory this way is called segmentation.
This document discusses algorithms and their analysis. It defines an algorithm as a step-by-step procedure to solve a problem or calculate a quantity. Algorithm analysis involves evaluating memory usage and time complexity. Asymptotics, such as Big-O notation, are used to formalize the growth rates of algorithms. Common sorting algorithms like insertion sort and quicksort are analyzed using recurrence relations to determine their time complexities as O(n^2) and O(nlogn), respectively.
It Defines what is Programmable Logic Array(PLA) also explains it in easy wording with syntax and Example...
It also cover what is Combinational & Sequential Logic Circuit and the Difference b/w these both. :)
This program implements Hamming code in C for error detection and correction. It takes in 4-bit data as input, encodes it using a generator matrix to add parity bits, prints the encoded data. It then decodes the received encoded data by calculating the syndrome using a parity check matrix, detects and corrects any errors by flipping the erroneous bit.
The document provides information about the BeagleBone Black development board. It is a low-cost board based on the ARM Cortex-A8 processor. It boots Linux in under 10 seconds and allows programming in C/C++ for real-world applications. The BeagleBone Black has features like Ethernet, USB host and client ports, HDMI output, and programmable GPIO pins that make it suitable for prototyping embedded systems. The document also provides instructions on getting started with the board by installing an operating system image and connecting via SSH.
An 8-bit full adder was designed using Verilog HDL and simulated using the Xilinx ISE simulator. The design included behavioral Verilog code for the 8-bit full adder, a test bench to verify the design's functionality, and simulation of test cases to check the results. The simulation showed the output sums in both decimal and binary formats for different input values, demonstrating the correct operation of the 8-bit full adder design.
This document summarizes an experiment that implemented 2:4, 3:8 decoders and an 8:3 encoder using Verilog. It provides the Verilog code for each implementation and includes RTL simulation output waveforms. The aim was to model the decoders and encoder using dataflow and behavioral modeling. The experiment was conducted using Xilinx ISE 9.2i software by student SHYAMVEER SINGH with roll number B-54.
The document describes a program to simulate the sliding window protocol for Go back n. It generates random numbers to determine the total number of frames and window size. Frames up to the window size are transmitted and acknowledgements are received. If an acknowledgement is not received, the frames are retransmitted. This continues until all frames are successfully transmitted.
The document discusses instruction set architecture (ISA), which is part of computer architecture related to programming. It defines the native data types, instructions, registers, addressing modes, and other low-level aspects of a computer's operation. Well-known ISAs include x86, ARM, MIPS, and RISC. A good ISA lasts through many implementations, supports a variety of uses, and provides convenient functions while permitting efficient implementation. Assembly language is used to program at the level of an ISA's registers, instructions, and execution order.
This document describes the design and implementation of a universal shift register (USR) in Verilog. It includes:
1) A block diagram and description of a USR that can perform shift left, shift right, and parallel load operations using D flip-flops and 4-to-1 multiplexers.
2) The Verilog code for the USR module using D flip-flop and 4-to-1 multiplexer submodules.
3) The test bench and simulation results verifying the USR functionality.
The document discusses different algorithms for multiplying binary numbers, including repeated addition, shifting registers, and the Booth algorithm. It provides examples of multiplying using these methods. The repeated addition method involves repeatedly adding the multiplicand. The shifting registers method uses separate registers for the multiplier, multiplicand, and product, and shifts and adds based on the multiplier bits. The Booth algorithm multiplies signed two's complement numbers by creating a table based on the multiplier and multiplicand, and performing additions or subtractions of the multiplicand while shifting based on the multiplier bits.
This document provides an overview of computer organization and architecture. It discusses how a general purpose computer bridges the gap between desired behaviors and underlying electronic devices. The Von Neumann architecture is described as a model for computer design consisting of memory, ALU, control unit, and I/O. The key components of a computer - memory subsystem, ALU, control unit, and I/O subsystem - are then explained in more detail. Finally, the document outlines how instructions are fetched, decoded and executed in a Von Neumann architecture computer to implement programs stored in memory.
Time delay programs and assembler directives 8086Dheeraj Suri
Instructor's slides for writing time delay programs in 8086 microprocessor. Also an introduction to assembler directives and their advantage in writing assembly language programs.
The document discusses assembly language instruction addressing and execution. It covers loading an *.exe program by accessing it from disk and storing it in memory segments. The boot process and loading of an *.exe file is explained. Examples are provided to illustrate instruction execution and addressing, showing how the instruction address is determined from segment registers and offsets.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo prohibirá las importaciones marítimas de petróleo ruso a la UE y pondrá fin a las entregas a través de oleoductos dentro de seis meses. Esta medida forma parte de un sexto paquete de sanciones de la UE destinadas a aumentar la presión económica sobre Moscú y privar al Kremlin de fondos para financiar su guerra.
Technology should be used comprehensively to create robust education support systems. Teachers and administrators need training on tools and proficiency in 21st century skills to effectively use technology in schools and classrooms. Training, tools, and proficiency in 21st century skills are needed for teachers and administrators to use technology effectively.
Verilog Tutorial - Verilog HDL Tutorial with ExamplesE2MATRIX
E2MATRIX Research Lab
Opp Phagwara Bus Stand, Backside Axis Bank,
Parmar Complex, Phagwara Punjab (India).
Contact : +91 9041262727
web: www.e2matrix.com -- email: support@e2matrix.com
Simulation tools typically accept full set of Verilog language constructs
Some language constructs and their use in a Verilog description make simulation efficient and are ignored by synthesis tools
Synthesis tools typically accept only a subset of the full Verilog language constructs
In this presentation, Verilog language constructs not supported in Synopsys FPGA Express are in red italics
There are other restrictions not detailed here, see [2].
The Module Concept
Basic design unit
Modules are:
Declared
Instantiated
Modules declarations cannot be nested
Displacement addressing combines direct and register indirect addressing by using an effective address that is the sum of a memory address and the contents of a register plus a displacement value. It provides flexibility but also complexity. For example, if a register contains 20 and the displacement is 2, the effective address is the memory address 1001 plus the register value 20 plus the displacement 2, for a total of 1003. The main uses of displacement addressing are relative addressing using the program counter, base-register addressing where the register contains a base memory address, and indexing where the register provides an offset from a memory address.
Embedded C programming based on 8051 microcontrollerGaurav Verma
This lecture note covers the embedded 'c' programming constructs based on 8051 microcontroller. Although the same concepts can be used for other advanced microcontrollers with some modifications.
8051 programming skills using EMBEDDED CAman Sharma
It contains basic programming tips for embedded c for those who are just into it and don't know much about it....have a look in it and u will surely find it easy.
The document contains Verilog code for half adders and full adders. It provides two implementations for each: a half adder is implemented using XOR and AND gates to calculate the sum and carry outputs from two input bits, and a full adder uses additional gates to calculate the sum and carry from three input bits.
Introduction of memory Segmentation
Segmentation is the process in which the main memory of the computer is logically divided into different segments and each segment has its own base address.
Memory segmentation is the methods where whole memory is divided into the smaller parts called segments of various sizes.
A segment is just an area in memory.
The process of dividing memory this way is called segmentation.
This document discusses algorithms and their analysis. It defines an algorithm as a step-by-step procedure to solve a problem or calculate a quantity. Algorithm analysis involves evaluating memory usage and time complexity. Asymptotics, such as Big-O notation, are used to formalize the growth rates of algorithms. Common sorting algorithms like insertion sort and quicksort are analyzed using recurrence relations to determine their time complexities as O(n^2) and O(nlogn), respectively.
It Defines what is Programmable Logic Array(PLA) also explains it in easy wording with syntax and Example...
It also cover what is Combinational & Sequential Logic Circuit and the Difference b/w these both. :)
This program implements Hamming code in C for error detection and correction. It takes in 4-bit data as input, encodes it using a generator matrix to add parity bits, prints the encoded data. It then decodes the received encoded data by calculating the syndrome using a parity check matrix, detects and corrects any errors by flipping the erroneous bit.
The document provides information about the BeagleBone Black development board. It is a low-cost board based on the ARM Cortex-A8 processor. It boots Linux in under 10 seconds and allows programming in C/C++ for real-world applications. The BeagleBone Black has features like Ethernet, USB host and client ports, HDMI output, and programmable GPIO pins that make it suitable for prototyping embedded systems. The document also provides instructions on getting started with the board by installing an operating system image and connecting via SSH.
An 8-bit full adder was designed using Verilog HDL and simulated using the Xilinx ISE simulator. The design included behavioral Verilog code for the 8-bit full adder, a test bench to verify the design's functionality, and simulation of test cases to check the results. The simulation showed the output sums in both decimal and binary formats for different input values, demonstrating the correct operation of the 8-bit full adder design.
This document summarizes an experiment that implemented 2:4, 3:8 decoders and an 8:3 encoder using Verilog. It provides the Verilog code for each implementation and includes RTL simulation output waveforms. The aim was to model the decoders and encoder using dataflow and behavioral modeling. The experiment was conducted using Xilinx ISE 9.2i software by student SHYAMVEER SINGH with roll number B-54.
The document describes a program to simulate the sliding window protocol for Go back n. It generates random numbers to determine the total number of frames and window size. Frames up to the window size are transmitted and acknowledgements are received. If an acknowledgement is not received, the frames are retransmitted. This continues until all frames are successfully transmitted.
The document discusses instruction set architecture (ISA), which is part of computer architecture related to programming. It defines the native data types, instructions, registers, addressing modes, and other low-level aspects of a computer's operation. Well-known ISAs include x86, ARM, MIPS, and RISC. A good ISA lasts through many implementations, supports a variety of uses, and provides convenient functions while permitting efficient implementation. Assembly language is used to program at the level of an ISA's registers, instructions, and execution order.
This document describes the design and implementation of a universal shift register (USR) in Verilog. It includes:
1) A block diagram and description of a USR that can perform shift left, shift right, and parallel load operations using D flip-flops and 4-to-1 multiplexers.
2) The Verilog code for the USR module using D flip-flop and 4-to-1 multiplexer submodules.
3) The test bench and simulation results verifying the USR functionality.
The document discusses different algorithms for multiplying binary numbers, including repeated addition, shifting registers, and the Booth algorithm. It provides examples of multiplying using these methods. The repeated addition method involves repeatedly adding the multiplicand. The shifting registers method uses separate registers for the multiplier, multiplicand, and product, and shifts and adds based on the multiplier bits. The Booth algorithm multiplies signed two's complement numbers by creating a table based on the multiplier and multiplicand, and performing additions or subtractions of the multiplicand while shifting based on the multiplier bits.
This document provides an overview of computer organization and architecture. It discusses how a general purpose computer bridges the gap between desired behaviors and underlying electronic devices. The Von Neumann architecture is described as a model for computer design consisting of memory, ALU, control unit, and I/O. The key components of a computer - memory subsystem, ALU, control unit, and I/O subsystem - are then explained in more detail. Finally, the document outlines how instructions are fetched, decoded and executed in a Von Neumann architecture computer to implement programs stored in memory.
Time delay programs and assembler directives 8086Dheeraj Suri
Instructor's slides for writing time delay programs in 8086 microprocessor. Also an introduction to assembler directives and their advantage in writing assembly language programs.
The document discusses assembly language instruction addressing and execution. It covers loading an *.exe program by accessing it from disk and storing it in memory segments. The boot process and loading of an *.exe file is explained. Examples are provided to illustrate instruction execution and addressing, showing how the instruction address is determined from segment registers and offsets.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo prohibirá las importaciones marítimas de petróleo ruso a la UE y pondrá fin a las entregas a través de oleoductos dentro de seis meses. Esta medida forma parte de un sexto paquete de sanciones de la UE destinadas a aumentar la presión económica sobre Moscú y privar al Kremlin de fondos para financiar su guerra.
Technology should be used comprehensively to create robust education support systems. Teachers and administrators need training on tools and proficiency in 21st century skills to effectively use technology in schools and classrooms. Training, tools, and proficiency in 21st century skills are needed for teachers and administrators to use technology effectively.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Jak zorganizować sobie Continuous Integration i Continuous Delivery w projekcie o niezwykle małym budżecie
W trakcie prezentacji dotknięte zostaną następujące zagadnienia:
- sposób organizacji projektu pod kątem wprowadzania CI / CD
- użycie kontenerów w celu przeprowadzania wyżej wymienionych procesów
- zalecenia odnośnie stosowania narzędzi takich jak TeamCity, Docker, Ansible, Git, Make, skrypty Bash, Phing itp.
- wskazanie pułapek o których trzeba pamiętać
The document summarizes how the media product utilizes, develops, and challenges conventions of the thriller genre. It discusses using iconography like a mannequin, cinematography techniques like close-ups and low angles, lighting, editing techniques like montage and fade to black, costumes, settings and more to both follow thriller conventions as well as challenge norms. Examples are provided from films like Insidious 2, Seven, and others to illustrate how certain elements mimic conventions of the genre.
Mohammed Shamsalam Hussaini is seeking a suitable position that utilizes his skills and allows growth. He has a SSLC and PUC education and 4 years of experience as a sales executive for electronics. His key attributes include good communication skills, the ability to adapt quickly to new environments, logical thinking, and being self-confident.
This document discusses how the media product represents social groups through various photographs used for magazine contents pages. In the first photograph, the model is posed seriously but relaxed in black clothing and red lipstick to represent the R&B genre. In the second, a boy band called "Suitz" is represented by models wearing suits and alternating black and red ties posed seriously. The third set discusses models in the first photo wearing black and grey clothing and red lipstick to match the color scheme, and a model in the second photo not making eye contact while wearing sunglasses to look funky and modern.
This document provides a summary of Lawrence J. Carder's experience and qualifications. He has over 20 years of experience in software testing, test automation, configuration management, and release qualification. He has expertise in analyzing, developing, testing, implementing, and improving web and client-server software applications. His experience includes senior roles at VMware and Configuresoft where he developed test plans, performed testing, and created automated test suites using various tools and frameworks.
Este documento presenta el plan de trabajo para el año 2012 del Asesor de Despacho con Funciones de Control Interno del Municipio de Acacias, departamento del Meta, Colombia. El plan incluye objetivos de realizar auditorías integrales, de control interno, financiera, legalidad y gestión para evaluar la administración, sistemas de control y cumplimiento normativo. También describe la metodología, alcance, enfoque, cronograma e informes periódicos que se emitirán.
Osama Albuhaisi has over 10 years of experience as a project director and manager working on large-scale real estate and infrastructure projects in Saudi Arabia and the UAE. He is currently the Projects Director for Thakher Investment and Real Estate Development Co., overseeing a $12 billion residential and hospitality project in Mecca, Saudi Arabia. Previously, he was the VP of Projects for Retal Urban Development Co. in Saudi Arabia and worked as an assistant development manager and later project manager for a $3.7 billion mixed-use development in Umm Al Quwain, UAE from 2007-2012.
Este documento presenta un experimento para validar experimentalmente el teorema de Steiner sobre el momento de inercia. Se midió el período de oscilación de un disco colocado sobre ejes paralelos a distintas distancias de su centro de masa, validando que el momento de inercia y el período aumentan con la distancia al eje de rotación, como predice el teorema. También se calculó la constante de restauración del resorte usado, aunque hubo discrepancias atribuidas a errores de medición.
xplace perakende teknolojileri , satış noktasında markalara müşterileriyle interaktif bir iletişim kurmaları için gerekli yazılım ve donanım çözümlerini sağlar .xplace ürünleri ile alışveriş deneyiminiz unutulmaz bir maceraya dönüşür !
This document provides an overview of Federally Funded Research and Development Centers (FFRDCs). It discusses the origins and evolution of the FFRDC model, which began after World War II to provide the government with specialized expertise and research capabilities. FFRDCs are governed by regulations to ensure their independence and ability to provide unbiased analysis to their government sponsors. The document outlines the legal framework for FFRDCs, their purpose in addressing long-term government needs, and how their work differs from traditional government contractors.
The document describes xplace GmbH and their offerings for interactive customer information and digital signage at points of sale. They provide electronic shelf labels, digital signage, multichannel communication tools, social media terminals, kiosk solutions, and software to help retailers attract customers through efficient pricing, better communication, and turning consumers into buyers.
Social media @Billund Airport by Henrik Meisel - Community Manager Billund L...Henrik Meisel
Skal din virksomhed på sociale medier? Hvordan får jeg min virksomhed i gang på sociale medier? Hvad er værdien ved at være på sociale medier for min virksomhed?
Social media @Billund Airport by Henrik Meisel - Community Manager Billund Lufthavn
This document contains the resume of David Sykes, including his contact information, skills and qualifications, and extensive work history in fishing, construction, and recycling industries. Sykes has over 15 years of experience as a deckhand on fishing vessels, and holds certificates in maritime operations, marine radio operation, and shipboard safety. He also has a forklift license and experience in roofing, solar installation, and general labor roles. The resume lists three references to contact for further information.
La ingeniería de software es la aplicación práctica del conocimiento científico al diseño y construcción de programas de computadora. Incluye métodos, herramientas y técnicas para el desarrollo de software, así como la documentación requerida para desarrollar, operar y mantener los sistemas de software.
SUMMARY
Un desarrollador debe tener en cuenta el control de calidad del software mediante una buena gestión de proyectos, control de problemas y pruebas/inspecciones. Los factores de calidad como métodos y elementos son importantes para enfocarse en que el software final cumpla los requisitos y sea adaptable. Todos los desarrolladores deben mantenerse actualizados en información de calidad y escuchar al cliente para mejorar la calidad de los sistemas de software.
El documento describe el método CPM (Critical Path Method) o método de la ruta crítica, un algoritmo basado en la teoría de redes diseñado para facilitar la planificación de proyectos. CPM asume que los tiempos de duración de las actividades son conocidos y proporciona una metodología para identificar la ruta crítica de un proyecto, que determina su duración total. También describe las etapas, ventajas y desventajas del método CPM.
COCOMO II es un modelo que permite estimar el costo, esfuerzo y tiempo de proyectos de desarrollo de software en función del tamaño del proyecto y factores técnicos, ambientales y de escala. Posee tres modelos para estimaciones iniciales, de diseño y post-arquitectura adaptados a distintas etapas del ciclo de vida del software.
El Modelo Constructivo de Costos (COCOMO) es un modelo matemático de base empírica utilizado para estimación de costos de software que incluye tres submodelos de diferentes niveles de detalle.
Un diagrama de componentes muestra cómo un sistema de software se divide en componentes y las dependencias entre ellos. Los componentes físicos incluyen archivos, cabeceras, bibliotecas compartidas, módulos, ejecutables o paquetes. Los diagramas de componentes se usan para modelar la vista estática y dinámica de un sistema, mostrando la organización y dependencias entre los componentes.
El Diagrama de Despliegue es un tipo de diagrama del Lenguaje Unificado de Modelado que se utiliza para modelar el hardware utilizado en las implementaciones de sistemas y las relaciones entre sus componentes. Los elementos usados por este tipo de diagrama son nodos, componentes y asociaciones.
Los diagramas de estado muestran los diferentes estados por los que pasa un objeto en respuesta a eventos, así como las transiciones entre estados y las acciones asociadas. Los objetos pueden cambiar de estado en respuesta a estímulos finitos. Los diagramas de estado ilustran los estados posibles de los objetos de una clase y los eventos que causan los cambios de estado.
Un diagrama de actividades modela el flujo dinámico de una operación a través de actividades y cambios de estado. Representa cada operación de un sistema como una actividad y usa flechas para mostrar el flujo de una actividad a otra. Generalmente se usa para modelar el flujo interno de trabajo de una operación.
Diagrama de interaccion(secuencia y colaboracion)marianela0393
Los diagramas de colaboración son otro tipo de diagramas de interacción que contienen la misma información que los diagramas de secuencia, centrándose en las responsabilidades de cada objeto en lugar del tiempo en que se envían los mensajes. Un diagrama de colaboración describe el comportamiento de sistemas, subsistemas y operaciones mediante un grafo que representa los objetos involucrados y los mensajes que intercambian enumerados en el tiempo.