This document describes an automatic phase changer system that provides uninterrupted power supply for single phase loads even when one or two phases fail in a three phase system. The system monitors the voltage levels of each phase and connects a phase with low voltage to a healthy phase to continue supplying power to loads. It uses a microcontroller, comparators, and relays to sense phase voltages and switch the connections. The system allows loads to operate normally even during phase failures or low voltages in the supply.
The document discusses a presentation about a 300 kW MW transmitter by R.Narasimha Swamy. It describes how RF power is generated by connecting RF amplifier modules in series and parallel combinations. The functional blocks of the transmitter include a high voltage DC power supply, RF driver amplifier, 255 RF power amplifiers arranged on racks, an RF adaptation unit, filter, and control electronics. It also discusses the principles of serial, parallel and mixed combinations of modules and provides examples of Thales solutions.
The document provides information on operating and maintaining the SRD991 intelligent positioner. It can be operated via various communication protocols to control pneumatic valve actuators. The positioner has features like auto-start calibration, diagnostics display, and local configuration via buttons and LCD screen. It can be mounted on linear or rotary actuators and has optional inputs/outputs like limit switches. The document discusses setup, configuration, mounting, connections, menus, and maintenance procedures.
The document provides information on installing, operating, and maintaining the SRD991 intelligent positioner. It can operate pneumatic valve actuators and communicate using various protocols including HART, Fieldbus, and Profibus. The positioner has an LCD display and buttons for local configuration and operation display, and offers features like auto-calibration and diagnostics. It is suitable for linear or rotary actuators and has various mounting and connection options.
This document provides an overview of technology areas and issues for cycle logistics operators. It discusses topics such as dispatch optimization, mobile rider technology, barcoding/tracking, and decision support. It also addresses challenges like making vs buying technology, fixing issues without support, and automation opportunities. The core areas covered include dispatch, line haul optimization, order management, and customer relationship management.
This document outlines a proposal for developing an employee scheduling system for Cox Communications. It includes details about Rockstar Solutions, the software development company, and Cox Communications, the cable provider and client. The current scheduling process is manual. The proposed system would allow employees to request and view schedule changes and administrators to manage employees. It specifies technical requirements and costs, including a $40,000 development budget and ongoing operational costs of $200 per month for hosting.
Debugging Your CDN - Austin Spires at Fastly Altitude 2015Fastly
Fastly Altitude - June 25, 2015. Austin Spires, Lead Customer Engineer at Fastly, covers how to use curl tricks, Varnish logging, and web services to identify and debug issues.
Video of the talk: http://fastly.us/Altitude2015_Debugging-Your-CDN
Austin's bio: Austin Spires is a lead customer engineer at Fastly. He’s been working on developer tools and customer happiness for five years, and frequently speaks at conferences and meetups. Recently, he’s been blogging about how Fastly scales its support infrastructure. Before Fastly, Austin worked in sales and support at GitHub, where he helped lead customer onboarding. Originally from Texas, Austin plays a mean bass and likes drinking cheap beer.
This document describes an automatic phase changer system that provides uninterrupted power supply for single phase loads even when one or two phases fail in a three phase system. The system monitors the voltage levels of each phase and connects a phase with low voltage to a healthy phase to continue supplying power to loads. It uses a microcontroller, comparators, and relays to sense phase voltages and switch the connections. The system allows loads to operate normally even during phase failures or low voltages in the supply.
The document discusses a presentation about a 300 kW MW transmitter by R.Narasimha Swamy. It describes how RF power is generated by connecting RF amplifier modules in series and parallel combinations. The functional blocks of the transmitter include a high voltage DC power supply, RF driver amplifier, 255 RF power amplifiers arranged on racks, an RF adaptation unit, filter, and control electronics. It also discusses the principles of serial, parallel and mixed combinations of modules and provides examples of Thales solutions.
The document provides information on operating and maintaining the SRD991 intelligent positioner. It can be operated via various communication protocols to control pneumatic valve actuators. The positioner has features like auto-start calibration, diagnostics display, and local configuration via buttons and LCD screen. It can be mounted on linear or rotary actuators and has optional inputs/outputs like limit switches. The document discusses setup, configuration, mounting, connections, menus, and maintenance procedures.
The document provides information on installing, operating, and maintaining the SRD991 intelligent positioner. It can operate pneumatic valve actuators and communicate using various protocols including HART, Fieldbus, and Profibus. The positioner has an LCD display and buttons for local configuration and operation display, and offers features like auto-calibration and diagnostics. It is suitable for linear or rotary actuators and has various mounting and connection options.
This document provides an overview of technology areas and issues for cycle logistics operators. It discusses topics such as dispatch optimization, mobile rider technology, barcoding/tracking, and decision support. It also addresses challenges like making vs buying technology, fixing issues without support, and automation opportunities. The core areas covered include dispatch, line haul optimization, order management, and customer relationship management.
This document outlines a proposal for developing an employee scheduling system for Cox Communications. It includes details about Rockstar Solutions, the software development company, and Cox Communications, the cable provider and client. The current scheduling process is manual. The proposed system would allow employees to request and view schedule changes and administrators to manage employees. It specifies technical requirements and costs, including a $40,000 development budget and ongoing operational costs of $200 per month for hosting.
Debugging Your CDN - Austin Spires at Fastly Altitude 2015Fastly
Fastly Altitude - June 25, 2015. Austin Spires, Lead Customer Engineer at Fastly, covers how to use curl tricks, Varnish logging, and web services to identify and debug issues.
Video of the talk: http://fastly.us/Altitude2015_Debugging-Your-CDN
Austin's bio: Austin Spires is a lead customer engineer at Fastly. He’s been working on developer tools and customer happiness for five years, and frequently speaks at conferences and meetups. Recently, he’s been blogging about how Fastly scales its support infrastructure. Before Fastly, Austin worked in sales and support at GitHub, where he helped lead customer onboarding. Originally from Texas, Austin plays a mean bass and likes drinking cheap beer.
This document is a wiring diagram for a controller for an elevator system. It contains detailed technical specifications and diagrams showing how electrical components are connected. A warning is given that the document is proprietary property of Otis Elevator Company and cannot be reproduced or shared without permission.
What every C++ programmer should know about modern compilers (w/o comments, A...Sławomir Zborowski
The document discusses modern C++ compilers and what every C++ programmer should know about them. It covers compiler architecture, inputs and targets, the C++ standard versus compiler realities, undefined behavior, optimizations, outsmarting compilers, the compiler ecosystem, and tools for further optimization like sanitizers, clang tools, Templight, and Stoke.
Code GPU with CUDA - Identifying performance limitersMarina Kolpakova
This document discusses various techniques for identifying performance limiters in GPU code using CUDA. It recommends timing different parts of code, profiling to collect metrics and events, prototyping kernel parts separately, and benchmarking hardware characteristics. It provides examples of measuring wall time and GPU time. It also lists common profiling events, metrics, and discusses a case study of profiling a matrix transpose. The document emphasizes that profiling helps verify assumptions and identify bottlenecks, but does not replace optimization work.
The document discusses distributed tracing at Pinterest. It describes the motivation for building Pintrace due to limitations of existing tools with microservices. The key challenges in building Pintrace were instrumenting services, processing and storing trace data at scale, and visualizing traces. Pintrace is used for various applications like identifying slow services, debugging distributed requests, and end-to-end tracing from clients to backends. Lessons learned include the importance of user education and focusing instrumentation on valuable paths.
The document discusses setting up a continuous integration and continuous delivery (CI/CD) pipeline for a web application using AWS services. It includes the following key steps:
1. Configure CodeCommit to store source code and trigger builds upon code changes.
2. Use CodeBuild to run tests and build/package the application.
3. Deploy builds that pass tests to S3 for static hosting or EC2 for dynamic hosting.
4. Monitor deployments and application metrics using services like CodePipeline, CodeDeploy, CloudWatch.
Výlet do funkcionálního světa Elmu - GDG Praha 2017Tomáš Látal
Představte si svět, kde neexistuje pád webové aplikace na "Undefined
is not a function". Svět, kde se těšíte na refaktoring aplikace a
zásahy do kódu děláte s klidem a jistotou. To vše s možností používat
stávající JS knihovny a infrastrukturu. Chci vám ukázat, že takový
svět může existovat - chci vám ukázat Elm.
Elm mě nadchl svou jednoduchostí s jakou představuje možnosti
funkcionálního programování i těm, kterým pojmy jako currying, monády
a funktory neříkají vůbec nic. Rád vás na chvilku vezmu do tohoto
světa, ze kterého se už nebudete chtít vrátit zpět.
The document provides information about the eXact® Micro 10 photometer system for poolside water testing. It describes the features of the system including its precision, built-in cell, automatic timing, test memory, and use of eXact® strip technology. The system uses a patented EZ-3 method involving filling, dipping, and reading strips without color matching. The document also provides instructions for common pool water tests as well as information on quality control and manufacturing of the system.
RoamingAround's Location-Based Mobile Ordering Platform: The Natural Evolution of Customer Service
Customer service businesses must engage their customers where the money is: on their mobile device!
The document discusses addressing modes and instruction formats. It describes different addressing modes like immediate, direct, indirect, register, displacement and stack addressing modes. It also discusses basic operand types and provides examples of different addressing modes in x86 architecture. The document then covers instruction formats and factors that influence instruction length and allocation of bits within an instruction. It concludes with a brief introduction to assembly language and how assembly compilers translate assembly code to machine code.
CATIA – Computer Aided Three Dimensional Interactive Application.pptxPrathameshKale23
CATIA was started in 1977 by French aircraft manufacturer Avions Marcel Dassault Systemes. It is a 3D CAD software used in industries such as aerospace, automotive, shipbuilding, and others. CATIA allows users to view the history of how a part was constructed, modify parts by selecting them in the specification tree, and contains modules for sketching, part design, wireframe and surface design, sheet metal design, assembly, and drafting. Key capabilities include solid modeling, assembly design with constraints between parts, and generating drawings from 3D models.
The document describes several projects by Artificial Duck Studios, including interactive installations, web applications, and games. It discusses the development process for each project, beginning with concept and design, then proceeding through prototyping, testing, and final development. Across the projects, it highlights how the studio has adapted its workflow to be more iterative and collaborative by incorporating agile development practices.
Even as it is still taking shape as a field of technologies and services, some IoT ventures are delving into the realm of emotion as a service—emotion detection, emotion management, mapping and more. Scott Smith will discuss how the IoT might be our emotional companion, counsellor, and coach, and share some speculations on how the Emotional IoT might evolve.
This document provides information about AGV Solutions, which designs and supplies complete autonomous guided vehicle (AGV) systems. It summarizes that AGV Solutions offers bespoke designs for AGVs as well as standard solutions. A key part of their systems is a single controller that operates the two motors required for movement and steering of an AGV. The document provides ordering codes and specifications for their motor and controller systems, which are suitable for applications like AGVs, robots, and electric vehicles. Contact information is given for inquiries.
This document discusses virtual memory and related concepts. It provides an introduction to virtual memory, noting that programs use virtual addresses rather than physical addresses. It also discusses the needs and importance of virtual memory when physical memory is exceeded. Key concepts covered include address space, memory space, and page replacement algorithms like FIFO, LRU, and OPT. The advantages of virtual memory are listed as allowing only parts of programs in memory, a larger logical address space, and speed gains when only segments are needed. Disadvantages include potential slowdowns and reduced stability.
This document lists course vacancies for various secondary school subjects and technical programs across multiple educational institutions. It provides tables with numbers representing available spots in different subject areas and programs organized by school, subject modalities, and technical specializations. Some tables include notes about enrollments being for a closed cycle. The document shows vacancy data for various secondary subjects, technical programs in areas like information technology, electromechanics, chemistry and administration, as well as for adult baccalaureate programs.
In this talk we are going to present a preview of Spring Roo 2.0, a rewrite of the code generating tool for the development of Java web applications based on current Spring technologies like Spring Boot, Spring Data, etc.
Charla en la que se explica la metodología de trabajo SEO del dpto. SEO Webpositer basada en el Método RIC y en la segmentación de URLs orientadas a ventas según su tipología, cluster o intención.
Assembly Language Tutorials for Windows - 04 Data Transfers Part-3Sangram Kesari Ray
This document discusses jump and loop instructions in assembly language. It explains that JMP is an unconditional jump instruction that transfers execution to the specified destination. A JMP instruction can create an infinite loop by jumping back to its own location. LOOP is a loop instruction that decrements the ECX register and jumps back to the destination label if ECX is not zero, allowing code to repeat. The document provides a demo example using MOV to initialize ECX as the loop counter, and LOOP to repeat the block incrementing EAX until ECX reaches zero.
More Related Content
Similar to Assembly Language Tutorials for Windows - 02 x86-64 Architecture
This document is a wiring diagram for a controller for an elevator system. It contains detailed technical specifications and diagrams showing how electrical components are connected. A warning is given that the document is proprietary property of Otis Elevator Company and cannot be reproduced or shared without permission.
What every C++ programmer should know about modern compilers (w/o comments, A...Sławomir Zborowski
The document discusses modern C++ compilers and what every C++ programmer should know about them. It covers compiler architecture, inputs and targets, the C++ standard versus compiler realities, undefined behavior, optimizations, outsmarting compilers, the compiler ecosystem, and tools for further optimization like sanitizers, clang tools, Templight, and Stoke.
Code GPU with CUDA - Identifying performance limitersMarina Kolpakova
This document discusses various techniques for identifying performance limiters in GPU code using CUDA. It recommends timing different parts of code, profiling to collect metrics and events, prototyping kernel parts separately, and benchmarking hardware characteristics. It provides examples of measuring wall time and GPU time. It also lists common profiling events, metrics, and discusses a case study of profiling a matrix transpose. The document emphasizes that profiling helps verify assumptions and identify bottlenecks, but does not replace optimization work.
The document discusses distributed tracing at Pinterest. It describes the motivation for building Pintrace due to limitations of existing tools with microservices. The key challenges in building Pintrace were instrumenting services, processing and storing trace data at scale, and visualizing traces. Pintrace is used for various applications like identifying slow services, debugging distributed requests, and end-to-end tracing from clients to backends. Lessons learned include the importance of user education and focusing instrumentation on valuable paths.
The document discusses setting up a continuous integration and continuous delivery (CI/CD) pipeline for a web application using AWS services. It includes the following key steps:
1. Configure CodeCommit to store source code and trigger builds upon code changes.
2. Use CodeBuild to run tests and build/package the application.
3. Deploy builds that pass tests to S3 for static hosting or EC2 for dynamic hosting.
4. Monitor deployments and application metrics using services like CodePipeline, CodeDeploy, CloudWatch.
Výlet do funkcionálního světa Elmu - GDG Praha 2017Tomáš Látal
Představte si svět, kde neexistuje pád webové aplikace na "Undefined
is not a function". Svět, kde se těšíte na refaktoring aplikace a
zásahy do kódu děláte s klidem a jistotou. To vše s možností používat
stávající JS knihovny a infrastrukturu. Chci vám ukázat, že takový
svět může existovat - chci vám ukázat Elm.
Elm mě nadchl svou jednoduchostí s jakou představuje možnosti
funkcionálního programování i těm, kterým pojmy jako currying, monády
a funktory neříkají vůbec nic. Rád vás na chvilku vezmu do tohoto
světa, ze kterého se už nebudete chtít vrátit zpět.
The document provides information about the eXact® Micro 10 photometer system for poolside water testing. It describes the features of the system including its precision, built-in cell, automatic timing, test memory, and use of eXact® strip technology. The system uses a patented EZ-3 method involving filling, dipping, and reading strips without color matching. The document also provides instructions for common pool water tests as well as information on quality control and manufacturing of the system.
RoamingAround's Location-Based Mobile Ordering Platform: The Natural Evolution of Customer Service
Customer service businesses must engage their customers where the money is: on their mobile device!
The document discusses addressing modes and instruction formats. It describes different addressing modes like immediate, direct, indirect, register, displacement and stack addressing modes. It also discusses basic operand types and provides examples of different addressing modes in x86 architecture. The document then covers instruction formats and factors that influence instruction length and allocation of bits within an instruction. It concludes with a brief introduction to assembly language and how assembly compilers translate assembly code to machine code.
CATIA – Computer Aided Three Dimensional Interactive Application.pptxPrathameshKale23
CATIA was started in 1977 by French aircraft manufacturer Avions Marcel Dassault Systemes. It is a 3D CAD software used in industries such as aerospace, automotive, shipbuilding, and others. CATIA allows users to view the history of how a part was constructed, modify parts by selecting them in the specification tree, and contains modules for sketching, part design, wireframe and surface design, sheet metal design, assembly, and drafting. Key capabilities include solid modeling, assembly design with constraints between parts, and generating drawings from 3D models.
The document describes several projects by Artificial Duck Studios, including interactive installations, web applications, and games. It discusses the development process for each project, beginning with concept and design, then proceeding through prototyping, testing, and final development. Across the projects, it highlights how the studio has adapted its workflow to be more iterative and collaborative by incorporating agile development practices.
Even as it is still taking shape as a field of technologies and services, some IoT ventures are delving into the realm of emotion as a service—emotion detection, emotion management, mapping and more. Scott Smith will discuss how the IoT might be our emotional companion, counsellor, and coach, and share some speculations on how the Emotional IoT might evolve.
This document provides information about AGV Solutions, which designs and supplies complete autonomous guided vehicle (AGV) systems. It summarizes that AGV Solutions offers bespoke designs for AGVs as well as standard solutions. A key part of their systems is a single controller that operates the two motors required for movement and steering of an AGV. The document provides ordering codes and specifications for their motor and controller systems, which are suitable for applications like AGVs, robots, and electric vehicles. Contact information is given for inquiries.
This document discusses virtual memory and related concepts. It provides an introduction to virtual memory, noting that programs use virtual addresses rather than physical addresses. It also discusses the needs and importance of virtual memory when physical memory is exceeded. Key concepts covered include address space, memory space, and page replacement algorithms like FIFO, LRU, and OPT. The advantages of virtual memory are listed as allowing only parts of programs in memory, a larger logical address space, and speed gains when only segments are needed. Disadvantages include potential slowdowns and reduced stability.
This document lists course vacancies for various secondary school subjects and technical programs across multiple educational institutions. It provides tables with numbers representing available spots in different subject areas and programs organized by school, subject modalities, and technical specializations. Some tables include notes about enrollments being for a closed cycle. The document shows vacancy data for various secondary subjects, technical programs in areas like information technology, electromechanics, chemistry and administration, as well as for adult baccalaureate programs.
In this talk we are going to present a preview of Spring Roo 2.0, a rewrite of the code generating tool for the development of Java web applications based on current Spring technologies like Spring Boot, Spring Data, etc.
Charla en la que se explica la metodología de trabajo SEO del dpto. SEO Webpositer basada en el Método RIC y en la segmentación de URLs orientadas a ventas según su tipología, cluster o intención.
Similar to Assembly Language Tutorials for Windows - 02 x86-64 Architecture (20)
Assembly Language Tutorials for Windows - 04 Data Transfers Part-3Sangram Kesari Ray
This document discusses jump and loop instructions in assembly language. It explains that JMP is an unconditional jump instruction that transfers execution to the specified destination. A JMP instruction can create an infinite loop by jumping back to its own location. LOOP is a loop instruction that decrements the ECX register and jumps back to the destination label if ECX is not zero, allowing code to repeat. The document provides a demo example using MOV to initialize ECX as the loop counter, and LOOP to repeat the block incrementing EAX until ECX reaches zero.
Assembly Language Tutorials for Windows - 01 Computer ProgrammingSangram Kesari Ray
The document discusses the differences between machine language, assembly language, and C/C++. Machine language is directly understood by CPUs as binary instructions to perform operations. Assembly language converts to machine language and uses mnemonics like MOV and ADD. C/C++ converts to multiple assembly language instructions before execution.
Introduction to Win32 API. An essential element to understanding Windows internals. Learning the API enables to write better code on Windows. Understanding of API is also important for Windows crash dump analysis and finding security vulnerabilities.
Youtube - https://youtu.be/sg_0NolxkGc
Windows API Index(MSDN) -
https://msdn.microsoft.com/en-us/library/vs/alm/ff818516(v=vs.85).aspx#system_services
E-Invoicing Implementation: A Step-by-Step Guide for Saudi Arabian CompaniesQuickdice ERP
Explore the seamless transition to e-invoicing with this comprehensive guide tailored for Saudi Arabian businesses. Navigate the process effortlessly with step-by-step instructions designed to streamline implementation and enhance efficiency.
Introducing Crescat - Event Management Software for Venues, Festivals and Eve...Crescat
Crescat is industry-trusted event management software, built by event professionals for event professionals. Founded in 2017, we have three key products tailored for the live event industry.
Crescat Event for concert promoters and event agencies. Crescat Venue for music venues, conference centers, wedding venues, concert halls and more. And Crescat Festival for festivals, conferences and complex events.
With a wide range of popular features such as event scheduling, shift management, volunteer and crew coordination, artist booking and much more, Crescat is designed for customisation and ease-of-use.
Over 125,000 events have been planned in Crescat and with hundreds of customers of all shapes and sizes, from boutique event agencies through to international concert promoters, Crescat is rigged for success. What's more, we highly value feedback from our users and we are constantly improving our software with updates, new features and improvements.
If you plan events, run a venue or produce festivals and you're looking for ways to make your life easier, then we have a solution for you. Try our software for free or schedule a no-obligation demo with one of our product specialists today at crescat.io
SMS API Integration in Saudi Arabia| Best SMS API ServiceYara Milbes
Discover the benefits and implementation of SMS API integration in the UAE and Middle East. This comprehensive guide covers the importance of SMS messaging APIs, the advantages of bulk SMS APIs, and real-world case studies. Learn how CEQUENS, a leader in communication solutions, can help your business enhance customer engagement and streamline operations with innovative CPaaS, reliable SMS APIs, and omnichannel solutions, including WhatsApp Business. Perfect for businesses seeking to optimize their communication strategies in the digital age.
Neo4j - Product Vision and Knowledge Graphs - GraphSummit ParisNeo4j
Dr. Jesús Barrasa, Head of Solutions Architecture for EMEA, Neo4j
Découvrez les dernières innovations de Neo4j, et notamment les dernières intégrations cloud et les améliorations produits qui font de Neo4j un choix essentiel pour les développeurs qui créent des applications avec des données interconnectées et de l’IA générative.
Hand Rolled Applicative User ValidationCode KataPhilip Schwarz
Could you use a simple piece of Scala validation code (granted, a very simplistic one too!) that you can rewrite, now and again, to refresh your basic understanding of Applicative operators <*>, <*, *>?
The goal is not to write perfect code showcasing validation, but rather, to provide a small, rough-and ready exercise to reinforce your muscle-memory.
Despite its grandiose-sounding title, this deck consists of just three slides showing the Scala 3 code to be rewritten whenever the details of the operators begin to fade away.
The code is my rough and ready translation of a Haskell user-validation program found in a book called Finding Success (and Failure) in Haskell - Fall in love with applicative functors.
E-commerce Application Development Company.pdfHornet Dynamics
Your business can reach new heights with our assistance as we design solutions that are specifically appropriate for your goals and vision. Our eCommerce application solutions can digitally coordinate all retail operations processes to meet the demands of the marketplace while maintaining business continuity.
Do you want Software for your Business? Visit Deuglo
Deuglo has top Software Developers in India. They are experts in software development and help design and create custom Software solutions.
Deuglo follows seven steps methods for delivering their services to their customers. They called it the Software development life cycle process (SDLC).
Requirement — Collecting the Requirements is the first Phase in the SSLC process.
Feasibility Study — after completing the requirement process they move to the design phase.
Design — in this phase, they start designing the software.
Coding — when designing is completed, the developers start coding for the software.
Testing — in this phase when the coding of the software is done the testing team will start testing.
Installation — after completion of testing, the application opens to the live server and launches!
Maintenance — after completing the software development, customers start using the software.
Atelier - Innover avec l’IA Générative et les graphes de connaissancesNeo4j
Atelier - Innover avec l’IA Générative et les graphes de connaissances
Allez au-delà du battage médiatique autour de l’IA et découvrez des techniques pratiques pour utiliser l’IA de manière responsable à travers les données de votre organisation. Explorez comment utiliser les graphes de connaissances pour augmenter la précision, la transparence et la capacité d’explication dans les systèmes d’IA générative. Vous partirez avec une expérience pratique combinant les relations entre les données et les LLM pour apporter du contexte spécifique à votre domaine et améliorer votre raisonnement.
Amenez votre ordinateur portable et nous vous guiderons sur la mise en place de votre propre pile d’IA générative, en vous fournissant des exemples pratiques et codés pour démarrer en quelques minutes.
8 Best Automated Android App Testing Tool and Framework in 2024.pdfkalichargn70th171
Regarding mobile operating systems, two major players dominate our thoughts: Android and iPhone. With Android leading the market, software development companies are focused on delivering apps compatible with this OS. Ensuring an app's functionality across various Android devices, OS versions, and hardware specifications is critical, making Android app testing essential.
Flutter is a popular open source, cross-platform framework developed by Google. In this webinar we'll explore Flutter and its architecture, delve into the Flutter Embedder and Flutter’s Dart language, discover how to leverage Flutter for embedded device development, learn about Automotive Grade Linux (AGL) and its consortium and understand the rationale behind AGL's choice of Flutter for next-gen IVI systems. Don’t miss this opportunity to discover whether Flutter is right for your project.
UI5con 2024 - Keynote: Latest News about UI5 and it’s EcosystemPeter Muessig
Learn about the latest innovations in and around OpenUI5/SAPUI5: UI5 Tooling, UI5 linter, UI5 Web Components, Web Components Integration, UI5 2.x, UI5 GenAI.
Recording:
https://www.youtube.com/live/MSdGLG2zLy8?si=INxBHTqkwHhxV5Ta&t=0
UI5con 2024 - Boost Your Development Experience with UI5 Tooling ExtensionsPeter Muessig
The UI5 tooling is the development and build tooling of UI5. It is built in a modular and extensible way so that it can be easily extended by your needs. This session will showcase various tooling extensions which can boost your development experience by far so that you can really work offline, transpile your code in your project to use even newer versions of EcmaScript (than 2022 which is supported right now by the UI5 tooling), consume any npm package of your choice in your project, using different kind of proxies, and even stitching UI5 projects during development together to mimic your target environment.
GraphSummit Paris - The art of the possible with Graph TechnologyNeo4j
Sudhir Hasbe, Chief Product Officer, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Neo4j - Product Vision and Knowledge Graphs - GraphSummit ParisNeo4j
Dr. Jesús Barrasa, Head of Solutions Architecture for EMEA, Neo4j
Découvrez les dernières innovations de Neo4j, et notamment les dernières intégrations cloud et les améliorations produits qui font de Neo4j un choix essentiel pour les développeurs qui créent des applications avec des données interconnectées et de l’IA générative.
What is Augmented Reality Image Trackingpavan998932
Augmented Reality (AR) Image Tracking is a technology that enables AR applications to recognize and track images in the real world, overlaying digital content onto them. This enhances the user's interaction with their environment by providing additional information and interactive elements directly tied to physical images.
DDS Security Version 1.2 was adopted in 2024. This revision strengthens support for long runnings systems adding new cryptographic algorithms, certificate revocation, and hardness against DoS attacks.
2. CPU DESIGN
• C LO C K / / S Y N C H R O N I Z AT I O N F O R O P E R AT I O N S – R E A D I N G F R O M M E M O RY, D O I N G A R I T H M E T I C
I N A L U, E TC .
• C O N T R O L U N I T
• A R I T H M E T I C LO G I C U N I T
• B U S ( PA R A L L E L W I R E S A C R O SS T H E C O M P O N E N TS, E TC H E D O N T H E M OT H E R B O A R D / / B E T W E E N
C P U A N D M E M O RY, E TC .)
• I N S T R U C T I O N E X E C UT I O N :
F E TC H ( I N S T R U C T I O N F R O M M E M O RY - >
D E C O D E ( F R O M B I N A RY B I T PATT E R N ) - >
E X E C UT E ( U P D AT E F LA G S ) - >
S TO R E ( I F A N Y O U T P U T O P E R A N D )
3. PROGRAM EXECUTION
• OS LOADS A PROGRAM INTO MEMORY
• OS EXECUTES THE PROGRAM’ S FIRST INSTRUCTION (ENTRY
POINT)
• FROM HERE THE PROGRAM RUNS BY ITSELF
• WHEN THE PROGRAM ENDS THE OS REMOVES IT FROM
MEMORY
4. CPU OPERATION MODES
• PROTECTED MODE //NO DIRECT ACCESS TO SYSTEM
MEMORY, EACH PROGRAM HAS 2 GB ADDRESS SPACE
• REAL-ADDRESS MODE //DIRECT ACCESS TO SYSTEM
MEMORY, EACH PROGRAM HAS 1 MB ADDRESS SPACE
• VIRTUAL-8086 MODE //CPU SWITCHING FROM PROTECTED
TO REAL MODE
• SYSTEM MANAGEMENT MODE //USED BY SYSTEM FIRMWARE
5. REGISTERS
• GENERAL PURPOSE REGISTERS –
E A X / / A C C U M U L A T O R R E G I S T E R - H O L D S D A T A
E C X / / C O U N T E R R E G I S T E R - L O O P C O U N T E R
E D X / / D A T A R E G I S T E R - H O L D S D A T A
E B X / / B A S E R E G I S T E R - P O I N T E R T O D A T A
E S I / / S O U R C E I N D E X - P O I N T E R T O S O U R C E S T R E A M
E D I / / D E S T I N A T I O N I N D E X - P O I N T E R T O D E S T I N A T I O N S T R E A M
E B P / / B A S E P O I N T E R - P O I N T E R T O B A S E O F T H E S T A C K
E S P / / S T A C K P O I N T E R - P O I N T E R T O T O P O F T H E S T A C K
6. CONT.
• SEGMENT REGISTERS –
C S / / C O D E S E G M E N T - P O I N T E R T O S T A R T I N G A D D R E S S O F P R O G R A M
D S / / D A T A S E G M E N T - P O I N T E R T O S T A R T I N G A D D R E S S O F P R O G R A M D A T A
S S / / S T A C K S E G M E N T - D E F I N E S S T A C K A R E A
E S / / E X T R A S E G M E N T - P O I N T E R T O D E S T I N A T I O N
F S / / G E N E R A L P U R P O S E S E G M E N T R E G I S T E R
G S / / G E N E R A L P U R P O S E S E G M E N T R E G I S T E R
7. INSTRUCTION POINTER
• EIP //POINTER TO NEXT INSTRUCTION
NOTE: SYSTEM SECURITY IS ALL AB OUT CONTROLLING THE EIP REGISTER – DIRECTLY/IN -
DIRECTLY TO CAUSE ABNORMAL CODE EXECUTION.
8. EFLAGS
• A 32-BIT REGISTER STORES RESULTS OF A CERTAIN OPERATION IN THE C PU
0-BIT //CARRY FLAG -IF AN ARITHMETIC OPERATION CAUSED CARRY/B ORR OW
2-BIT //PARITY FLAG -SET IF NUMBER OF BITS IN LSB IS EVEN
4-BIT //ADJUST FLAG -IF A CARRY OCCURS FROM LOWER NIBBLE
6-BIT //ZERO FLAG -SET IF RESULT OF AN OPERATION IS ZERO
7-BIT //SIGN FLAG -SET IF RESULT OF AN OPERATION IS NEGATIVE
8-BIT //TRAP FLAG -SET IF STEP -BY-STEP DEBUGGING
9. CONT.
9 - B I T / / I N T E R R U P T I O N F L A G - S E T I F I N T E R R U P T S A R E E N A B L E D
1 0 - B I T / / D I R E C T I O N F L A G - I F S E T R E A D I N G M E M O R Y B A C K WA R D S
1 1 - B I T / / O V E R F L O W F L A G - I F A N O U T P U T I S L A R G E R F O R A R E G I S T E R TO H O L D
1 2 - 1 3 - B I T / / I / O P R I V I L E G E L E V E L F I E L D S - I / O P R I V I L E G E L E V E L O F C U R R E N T P R O C E S S
1 4 - B I T / / N E S T E D TA S K F L A G - S E T I F C U R R E N T P R O C E S S I S L I N K E D TO T H E N E X T P R O C E S S
1 6 - B I T / / R E S U M E F L A G - I F S E T, R E S P O N D TO D E B U G E X C E P T I O N S
1 7 - B I T / / V I RT U A L- 8 0 8 6 M O D E - S E T I F I N 8 0 8 6 C O M PA B I T I B I L I TY M O D E
1 8 - B I T / / A L I G N M E N T- F L A G - S E T I F C P U D E T E C T S A N U N -A L I G N E D M E M O R Y O P E R A N D , S TO R I N G
A W O R D I N A N O D D - B Y T E A D D R E S S
10. CONT.
19-BIT //VIRTUAL INTERRUPT FLAG - SET AF TER HANDLING A PENDING I NTERRUPT
20-BIT //VIRTUAL INTERRUPT PENDING FLAG - SET IF AN INTERRUPT IS PENDING
21-BIT //IDENTIFICATION FLAG -IF SET, CPU SUPPORT CUPID INSTRUCT ION
ALL OTHER BITS ARE RESERVED FOR CPU
11. MMX REGISTERS
• 8 64 -BIT REGISTERS //THEY ARE LIKE GENERAL PURPOSE REGISTERS
• MM0, MM1, MM2, MM3, MM4, MM5, MM6, MM7
12. XMM REGISTERS
• 8 128 -BIT REGISTERS //THEY ARE LIKE GENERAL PURPOSE REGISTERS
• XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7
13. FLOATING-POINT UNIT
• T O B E U S E D F O R F L O A T I N G - P O I N T A R I T H M E T I C
• 8 8 0 - B I T D A T A - R E G I S T E R S - S T 0 , S T 1 , S T 2 , S T 3 , S T 4 , S T 5 , S T 6 , S T 7
• 2 4 8 - B I T P O I N T E R R E G I S T E R S -
F I P ( F P U I N S T R U C T I O N P O I N T E R ) ,
F S C ( F P U D A T A P O I N T E R )
• 3 1 6 - B I T C O N T R O L R E G I S T E R S -
F T A G ( T A G R E G I S T E R )
F C T R L ( C O N T R O L R E G I S T E R )
F S T A T ( S T A T U S R E G I T E R )
• 1 1 1 - B I T O P C O D E R E G I S T E R / / S T O R E S O P C O D E O F T H E L A S T N O N - C O N T R O L I N S T R U C T I O N , L I K E A D D I T I O N , E T C
14. X86-64 BIT PROCESSORS
• 64-BIT LONG ADDRESSES
• CURRENTLY ONLY LOWER 48 -BITS ARE USED
• HAS TWO MODES – COMPATIBILITY MODE TO RUN 16/32 -BIT OPERANDS AND 64- BIT MODE
TO RUN 64 - BIT OPERANDS
• 16 64 -BIT GENERAL PURPOSE REGISTER- RAX, RBX, RCX, RDX, RDI , RSI , RBP, RSP, R8 -R15
• 64-BIT RFLAGS REGISTER //UPPER 32 -BITS ARE NOT USED, FLAGS WORK SAME AS 32 -BIT
15. HOW
COMPUTER
WORKS
Q > I encourage the reading to figure
out how typing something in notepad
actually gets displayed on the screen?
BRAVE ARE THOSE WHO COULD MAKE
IT THIS FAR! Next time when we meet,
we’ll start with Assembly
programming using Visual Studio and
MASM Assembler. Bye!
APPLICATION
OS
BIOS
HARDWARE