This document provides guidelines for system board design at TGP Technology Application Co.,ltd. It outlines the general requirements, process flow, and contents that should be included in system board designs. The contents section describes the key parts of the design process, including mechanical design, schematic design, PCB design, bill of materials, firmware development, lab testing, and board debug. The goal is to establish a standardized process for board design groups to follow.
The document discusses factors to consider when selecting an FPGA device for a project, including technical requirements, vendor options, specific device resources, costs, and compatibility with tools and IPs. The key steps are to specify requirements, research compatible devices from vendors, isolate top candidates, compare based on resources, costs, and support, then select the best device.
Review brief history of PLCs and manufacturing control systems
Introduce the concepts of discrete control of manufacturing
Review the various kinds of instrumentation used for control.
Overview ladder logic programming
FPGA introduction for absolute beginners
- What is inside FPGA (Altera example)
- What are the major differences between firmware development for MCU and FPGA
- Some very basics of Verilog HDL language (by similarities with C/C++)
- Testbench approach and Icarus simulator demonstration
- Altera Quartus IDE demonstration -- creating project, compilation, and download
- Signal-Tap internal logic analyzer demonstration
(Verilog source code examples attached inside presentation)
The document provides a history of digital logic and programmable logic devices such as PLDs, CPLDs, and ASICs. It describes the advantages of FPGAs over other technologies including lower costs, faster time to market, and easier design changes. The architecture of FPGAs is explained including logic blocks, interconnects, embedded memory and DSP blocks. Modern SoC FPGAs integrate an ARM processor for improved performance. Applications include automotive, wireless, military, and medical imaging systems.
Cuando el espacio es una variable importante en el proceso de manufactura electrónica el Mini-ICT te permite funcionalidades similares a las de un Keysight i1000 pero en un tamaño compacto.
eInfochips proven physical design flow, methodologies, and rich experience helps us to deliver physical design implementation with superior performance across 180 -16nm technology node. Our comprehensive internal checklist for Sign off ensures Netlist to GDSII in < 3 iterations.
Arrow Devices MIPI MPHY Verification IP SolutionArrow Devices
The document describes Arrow Devices' MIPI MPHY "CheckMate" Verification IP. It provides an overview of the MPHY system and verification requirements. It then details the features of Arrow's verification solution, including a UVM testbench with constrained random and compliance tests, an assertion checker, error injection capabilities, and debugging features. A customer testimonial praises the solution for its ease of use and ability to find design issues.
The document discusses various programmable chip and board implementation technologies including PLDs, CPLDs, and FPGAs. It describes the basic components and features of these technologies. PLDs contain programmable logic arrays that can implement sum-of-products logic functions. CPLDs are an evolution of PLDs, containing multiple PALs and an interconnect matrix. FPGAs provide even higher densities by placing programmable logic elements in an array with a programmable routing fabric between them. The document discusses the logic elements, interconnect, memory blocks, I/O and other features of example FPGA families from Altera and Actel.
The document discusses factors to consider when selecting an FPGA device for a project, including technical requirements, vendor options, specific device resources, costs, and compatibility with tools and IPs. The key steps are to specify requirements, research compatible devices from vendors, isolate top candidates, compare based on resources, costs, and support, then select the best device.
Review brief history of PLCs and manufacturing control systems
Introduce the concepts of discrete control of manufacturing
Review the various kinds of instrumentation used for control.
Overview ladder logic programming
FPGA introduction for absolute beginners
- What is inside FPGA (Altera example)
- What are the major differences between firmware development for MCU and FPGA
- Some very basics of Verilog HDL language (by similarities with C/C++)
- Testbench approach and Icarus simulator demonstration
- Altera Quartus IDE demonstration -- creating project, compilation, and download
- Signal-Tap internal logic analyzer demonstration
(Verilog source code examples attached inside presentation)
The document provides a history of digital logic and programmable logic devices such as PLDs, CPLDs, and ASICs. It describes the advantages of FPGAs over other technologies including lower costs, faster time to market, and easier design changes. The architecture of FPGAs is explained including logic blocks, interconnects, embedded memory and DSP blocks. Modern SoC FPGAs integrate an ARM processor for improved performance. Applications include automotive, wireless, military, and medical imaging systems.
Cuando el espacio es una variable importante en el proceso de manufactura electrónica el Mini-ICT te permite funcionalidades similares a las de un Keysight i1000 pero en un tamaño compacto.
eInfochips proven physical design flow, methodologies, and rich experience helps us to deliver physical design implementation with superior performance across 180 -16nm technology node. Our comprehensive internal checklist for Sign off ensures Netlist to GDSII in < 3 iterations.
Arrow Devices MIPI MPHY Verification IP SolutionArrow Devices
The document describes Arrow Devices' MIPI MPHY "CheckMate" Verification IP. It provides an overview of the MPHY system and verification requirements. It then details the features of Arrow's verification solution, including a UVM testbench with constrained random and compliance tests, an assertion checker, error injection capabilities, and debugging features. A customer testimonial praises the solution for its ease of use and ability to find design issues.
The document discusses various programmable chip and board implementation technologies including PLDs, CPLDs, and FPGAs. It describes the basic components and features of these technologies. PLDs contain programmable logic arrays that can implement sum-of-products logic functions. CPLDs are an evolution of PLDs, containing multiple PALs and an interconnect matrix. FPGAs provide even higher densities by placing programmable logic elements in an array with a programmable routing fabric between them. The document discusses the logic elements, interconnect, memory blocks, I/O and other features of example FPGA families from Altera and Actel.
This document discusses the architectures and applications of CPLDs and FPGAs. It begins by classifying programmable logic devices and describing simple programmable logic devices like PLDs, PALs, and GALs. It then discusses more complex programmable logic devices like CPLDs, describing their architecture which consists of logic blocks, I/O blocks, and a global interconnect. Finally, it covers field programmable gate arrays including their architecture of configurable logic blocks, I/O blocks, and a programmable interconnect, as well as describing Xilinx's logic cell array architecture for FPGAs.
This document discusses test automation strategies for embedded systems. It outlines key points like developing a test automation framework, defining the testing scope and estimating costs. It also describes challenges like accessing information on an embedded device in real-time and handling different device configurations. An example system architecture is shown using custom hardware, FPGA and drivers to test multiple device under test systems and coordinate the test stand farm from a central server.
This document discusses using the IP-XACT standard to address challenges in verification automation. IP-XACT allows generating verification platforms, register tests, and other elements from a single IP description. It standardizes IP information exchange and reduces duplication. Using IP-XACT, a verification flow is proposed where the testbench, models, and register tests are automatically generated from an IP-XACT file, improving consistency and reducing turnaround times. IP-XACT is now an IEEE standard developed by the SPIRIT consortium to describe IPs in a vendor-neutral way and enable maximum automation.
This document outlines a training course on programmable logic controllers (PLCs) using the Siemens S7-1200 PLC and TIA Portal software. The course consists of 9 modules that cover topics such as PLC hardware components, programming basics, function blocks, timers and counters, math operations, diagnostics, closed-loop control, networking, and human-machine interfaces. The introduction module describes the major PLC components, relay ladder logic, and provides an overview of the S7-1200 PLC and TIA Portal software. The course objectives are to teach students how to program and configure the S7-1200 PLC to automate various industrial processes and systems.
The document discusses FPGA architecture and programming technologies. It provides an overview of FPGA components like logic blocks and interconnect frameworks. It compares SRAM, anti-fuse, EPROM and EEPROM programming technologies in FPGAs and how each is configured and reprogrammed. Commercially available FPGAs from Xilinx and CPLDs from Altera are described as examples.
The document provides an overview of programmable logic controllers (PLCs) and their programming. It discusses what a PLC is, its basic components like the CPU, I/O modules, and power supply. It also covers PLC programming languages and common types of programs like ladder logic. The document then presents examples of interfacing sensors and output devices to PLC I/O modules. It discusses digital and analog I/O modules and how devices are connected via sinking and sourcing configurations. Finally, it provides guidance on setting up a basic PLC system by selecting components based on I/O counts and power requirements.
The document discusses different types of programmable logic devices including CPLDs and FPGAs. It provides details on the architecture and workings of the Xilinx XC9500 CPLD family and Xilinx XC4000 FPGA family. The XC9500 CPLD uses function blocks containing macrocells with programmable AND and OR arrays. The XC4000 FPGA uses configurable logic blocks containing function generators, flip-flops and programmable multiplexers to implement logic functions. Both devices use programmable interconnects to route signals between blocks.
The document discusses the architecture and programming of CPLDs and FPGAs. CPLDs and FPGAs are types of programmable logic devices (PLDs) that can implement complex digital logic functions. CPLDs contain logic blocks that can be programmed, while FPGAs contain an array of configurable logic blocks and interconnects. The document describes the components and programming of PLDs like PLA and PAL, as well as the logic cells and interconnects that make up CPLDs and FPGAs.
The document discusses VLSI (Very Large Scale Integration) and chip design. It provides an overview of the differences between IP (Intellectual Property) and System on Chip (SoC), describing a typical SoC as consisting of components like processors, memory blocks, interfaces, and analog circuits. The chip design flow is summarized as moving from design to tapeout. Research centers for VLSI in Egypt are listed, along with a comparison of VLSI companies in Egypt between 2017 and 2021.
This document discusses various concepts related to physical design implementation. It describes the inputs and outputs of physical design tools, important checks to perform before starting design such as clock and high fanout net budgeting, and concepts like floorplanning, placement, routing, libraries, multi-voltage design, and clock tree synthesis and optimization.
The document discusses different types of field-programmable logic devices (FPLDs) including simple programmable logic devices (SPLDs), complex programmable logic devices (CPLDs), and field programmable gate arrays (FPGAs). It provides an overview of CPLDs, describing their basic architecture and how they expanded on SPLD technology by incorporating multiple SPLDs onto a single chip with programmable interconnect. Examples of vendor CPLD devices like the Xilinx XC9500 series are also mentioned.
Richa Verma is a senior hardware design engineer with over 4 years of experience in embedded board design. She has worked on projects in consumer electronics and automotive domains. Some of her responsibilities include requirements gathering, schematic design, simulation, documentation, and testing. She has expertise in analog, digital and mixed-signal design on platforms like Freescale, Renesas and NXP microcontrollers. She is proficient in tools like Orcad, PSpice, Mathcad and Mentor Graphics. She has experience in areas like power supply design, signal integrity analysis, documentation and project management. Some of her past projects include radiator fan motor simulation, Ford MFD, instrument clusters and telematics inf
The document discusses test automation approaches for internet-based applications on embedded devices. It describes five basic approaches: unit testing in an IDE, manual testing on actual devices, external test automation, testing against simulators or emulators, and back-end testing via the internet. Each approach is outlined with pros and cons. Case studies are presented on testing the Blackberry, ESPN Mobile, and Microsoft IPTV solutions. The document was presented at a conference on quality assurance and testing for embedded systems.
This document provides an overview of a training session on SystemVerilog for verification. The agenda includes verification planning, course contents on SystemVerilog basics and verification techniques, chip design flow, old verification languages, verification approaches, and a case study on verifying an arithmetic logic unit. Verification planning concepts like test plans, features and test types, specifications extraction, and measurements are also discussed.
This document discusses the multidisciplinary product development cycle and deployment of NI-PXI real-time hardware in hardware-in-the-loop simulations. It describes the typical phases of product development including concept, design and development, and validation and verification. It also provides details about using digital prototyping, model-in-the-loop and hardware-in-the-loop simulations using NI-PXI real-time hardware to test control algorithms and identify issues before full deployment. A case study on developing effective flight control systems for an aircraft is presented as an example.
Karthik Babu is a systems engineer with over 9 years of experience in areas like board design, validation, debugging issues, and factory support. He has extensive experience in the full product development cycle from component selection to testing. Some of his areas of expertise include automatic test equipment design, integration, and testing as well as cPCI and customized board design. He has successfully debugged and resolved complex design and process issues.
This document provides an overview of Field Programmable Gate Arrays (FPGAs). It discusses that FPGAs are programmable logic devices with a 2D array of logic blocks and flip-flops that can be configured by the user. The document outlines the core components of an FPGA including logic blocks, look-up tables, multiplexers, flip-flops, and programmable interconnections. It also describes different FPGA programming technologies such as SRAM, antifuse, EPROM, and EEPROM programming. The document concludes by discussing FPGA advantages such as rapid prototyping and reconfigurability compared to ASICs.
Agilent flash programming agilent utility card versus deep serial memory-ca...AgilentT&M EMEA
This case study compares the flash programming performances of the Agilent Medalist i3070 Series (http://bit.ly/16hd1as) 5 in-circuit tester (ICT) with utility card flash programming solution against the Teradyne in-circuit tester with deep serial memory programming solution
El documento proporciona información sobre los parques temáticos de Disney World. Brevemente describe la historia de cómo Walt Disney compró las tierras para el parque en Florida y los planes iniciales. Luego resume las principales atracciones y parques como Magic Kingdom, Epcot, Disney's Hollywood Studios, Animal Kingdom, y los parques acuáticos Typhoon Lagoon y Blizzard Beach. También menciona brevemente el logotipo y el transporte en Walt Disney World.
Disney World es un complejo de parques temáticos y hoteles operado por Disney ubicado en Florida. El complejo cuenta con 4 parques principales (Magic Kingdom, Epcot, Disney's Hollywood Studios, Disney's Animal Kingdom), 2 parques acuáticos, circuitos de golf y otros lugares de entretenimiento en un área de más de 8094 hectáreas. Disney dirige parques temáticos similares en otras partes del mundo como París, Tokio y Hong Kong.
This document discusses the architectures and applications of CPLDs and FPGAs. It begins by classifying programmable logic devices and describing simple programmable logic devices like PLDs, PALs, and GALs. It then discusses more complex programmable logic devices like CPLDs, describing their architecture which consists of logic blocks, I/O blocks, and a global interconnect. Finally, it covers field programmable gate arrays including their architecture of configurable logic blocks, I/O blocks, and a programmable interconnect, as well as describing Xilinx's logic cell array architecture for FPGAs.
This document discusses test automation strategies for embedded systems. It outlines key points like developing a test automation framework, defining the testing scope and estimating costs. It also describes challenges like accessing information on an embedded device in real-time and handling different device configurations. An example system architecture is shown using custom hardware, FPGA and drivers to test multiple device under test systems and coordinate the test stand farm from a central server.
This document discusses using the IP-XACT standard to address challenges in verification automation. IP-XACT allows generating verification platforms, register tests, and other elements from a single IP description. It standardizes IP information exchange and reduces duplication. Using IP-XACT, a verification flow is proposed where the testbench, models, and register tests are automatically generated from an IP-XACT file, improving consistency and reducing turnaround times. IP-XACT is now an IEEE standard developed by the SPIRIT consortium to describe IPs in a vendor-neutral way and enable maximum automation.
This document outlines a training course on programmable logic controllers (PLCs) using the Siemens S7-1200 PLC and TIA Portal software. The course consists of 9 modules that cover topics such as PLC hardware components, programming basics, function blocks, timers and counters, math operations, diagnostics, closed-loop control, networking, and human-machine interfaces. The introduction module describes the major PLC components, relay ladder logic, and provides an overview of the S7-1200 PLC and TIA Portal software. The course objectives are to teach students how to program and configure the S7-1200 PLC to automate various industrial processes and systems.
The document discusses FPGA architecture and programming technologies. It provides an overview of FPGA components like logic blocks and interconnect frameworks. It compares SRAM, anti-fuse, EPROM and EEPROM programming technologies in FPGAs and how each is configured and reprogrammed. Commercially available FPGAs from Xilinx and CPLDs from Altera are described as examples.
The document provides an overview of programmable logic controllers (PLCs) and their programming. It discusses what a PLC is, its basic components like the CPU, I/O modules, and power supply. It also covers PLC programming languages and common types of programs like ladder logic. The document then presents examples of interfacing sensors and output devices to PLC I/O modules. It discusses digital and analog I/O modules and how devices are connected via sinking and sourcing configurations. Finally, it provides guidance on setting up a basic PLC system by selecting components based on I/O counts and power requirements.
The document discusses different types of programmable logic devices including CPLDs and FPGAs. It provides details on the architecture and workings of the Xilinx XC9500 CPLD family and Xilinx XC4000 FPGA family. The XC9500 CPLD uses function blocks containing macrocells with programmable AND and OR arrays. The XC4000 FPGA uses configurable logic blocks containing function generators, flip-flops and programmable multiplexers to implement logic functions. Both devices use programmable interconnects to route signals between blocks.
The document discusses the architecture and programming of CPLDs and FPGAs. CPLDs and FPGAs are types of programmable logic devices (PLDs) that can implement complex digital logic functions. CPLDs contain logic blocks that can be programmed, while FPGAs contain an array of configurable logic blocks and interconnects. The document describes the components and programming of PLDs like PLA and PAL, as well as the logic cells and interconnects that make up CPLDs and FPGAs.
The document discusses VLSI (Very Large Scale Integration) and chip design. It provides an overview of the differences between IP (Intellectual Property) and System on Chip (SoC), describing a typical SoC as consisting of components like processors, memory blocks, interfaces, and analog circuits. The chip design flow is summarized as moving from design to tapeout. Research centers for VLSI in Egypt are listed, along with a comparison of VLSI companies in Egypt between 2017 and 2021.
This document discusses various concepts related to physical design implementation. It describes the inputs and outputs of physical design tools, important checks to perform before starting design such as clock and high fanout net budgeting, and concepts like floorplanning, placement, routing, libraries, multi-voltage design, and clock tree synthesis and optimization.
The document discusses different types of field-programmable logic devices (FPLDs) including simple programmable logic devices (SPLDs), complex programmable logic devices (CPLDs), and field programmable gate arrays (FPGAs). It provides an overview of CPLDs, describing their basic architecture and how they expanded on SPLD technology by incorporating multiple SPLDs onto a single chip with programmable interconnect. Examples of vendor CPLD devices like the Xilinx XC9500 series are also mentioned.
Richa Verma is a senior hardware design engineer with over 4 years of experience in embedded board design. She has worked on projects in consumer electronics and automotive domains. Some of her responsibilities include requirements gathering, schematic design, simulation, documentation, and testing. She has expertise in analog, digital and mixed-signal design on platforms like Freescale, Renesas and NXP microcontrollers. She is proficient in tools like Orcad, PSpice, Mathcad and Mentor Graphics. She has experience in areas like power supply design, signal integrity analysis, documentation and project management. Some of her past projects include radiator fan motor simulation, Ford MFD, instrument clusters and telematics inf
The document discusses test automation approaches for internet-based applications on embedded devices. It describes five basic approaches: unit testing in an IDE, manual testing on actual devices, external test automation, testing against simulators or emulators, and back-end testing via the internet. Each approach is outlined with pros and cons. Case studies are presented on testing the Blackberry, ESPN Mobile, and Microsoft IPTV solutions. The document was presented at a conference on quality assurance and testing for embedded systems.
This document provides an overview of a training session on SystemVerilog for verification. The agenda includes verification planning, course contents on SystemVerilog basics and verification techniques, chip design flow, old verification languages, verification approaches, and a case study on verifying an arithmetic logic unit. Verification planning concepts like test plans, features and test types, specifications extraction, and measurements are also discussed.
This document discusses the multidisciplinary product development cycle and deployment of NI-PXI real-time hardware in hardware-in-the-loop simulations. It describes the typical phases of product development including concept, design and development, and validation and verification. It also provides details about using digital prototyping, model-in-the-loop and hardware-in-the-loop simulations using NI-PXI real-time hardware to test control algorithms and identify issues before full deployment. A case study on developing effective flight control systems for an aircraft is presented as an example.
Karthik Babu is a systems engineer with over 9 years of experience in areas like board design, validation, debugging issues, and factory support. He has extensive experience in the full product development cycle from component selection to testing. Some of his areas of expertise include automatic test equipment design, integration, and testing as well as cPCI and customized board design. He has successfully debugged and resolved complex design and process issues.
This document provides an overview of Field Programmable Gate Arrays (FPGAs). It discusses that FPGAs are programmable logic devices with a 2D array of logic blocks and flip-flops that can be configured by the user. The document outlines the core components of an FPGA including logic blocks, look-up tables, multiplexers, flip-flops, and programmable interconnections. It also describes different FPGA programming technologies such as SRAM, antifuse, EPROM, and EEPROM programming. The document concludes by discussing FPGA advantages such as rapid prototyping and reconfigurability compared to ASICs.
Agilent flash programming agilent utility card versus deep serial memory-ca...AgilentT&M EMEA
This case study compares the flash programming performances of the Agilent Medalist i3070 Series (http://bit.ly/16hd1as) 5 in-circuit tester (ICT) with utility card flash programming solution against the Teradyne in-circuit tester with deep serial memory programming solution
El documento proporciona información sobre los parques temáticos de Disney World. Brevemente describe la historia de cómo Walt Disney compró las tierras para el parque en Florida y los planes iniciales. Luego resume las principales atracciones y parques como Magic Kingdom, Epcot, Disney's Hollywood Studios, Animal Kingdom, y los parques acuáticos Typhoon Lagoon y Blizzard Beach. También menciona brevemente el logotipo y el transporte en Walt Disney World.
Disney World es un complejo de parques temáticos y hoteles operado por Disney ubicado en Florida. El complejo cuenta con 4 parques principales (Magic Kingdom, Epcot, Disney's Hollywood Studios, Disney's Animal Kingdom), 2 parques acuáticos, circuitos de golf y otros lugares de entretenimiento en un área de más de 8094 hectáreas. Disney dirige parques temáticos similares en otras partes del mundo como París, Tokio y Hong Kong.
El documento contiene anuncios de misas funerales para cuatro personas fallecidas. Incluye detalles como la fecha, hora y lugar de cada misa, así como breves biografías o detalles sobre la carrera de tres de las personas.
La nieve se forma cuando el vapor de agua en la atmósfera se condensa alrededor de núcleos de congelación y se cristaliza en forma hexagonal. Los cristales de nieve crecen al captar gotitas de agua y vapor de agua, y caen a la tierra cuando su peso supera la corriente ascendente del aire. La forma de los cristales de nieve depende de las condiciones de temperatura en las que se forman y crecen dentro de la nube.
Este documento presenta un proyecto realizado por 5 estudiantes sobre la elaboración y venta de nieves. Incluye una introducción sobre el proyecto, objetivos, marco teórico sobre la empresa, presentación del proyecto y proceso de elaboración. El proyecto busca satisfacer a clientes y generar ganancias para los estudiantes mediante la venta de nieves de buena calidad e higiene en el barrio El Cerrito de Villa Corzo, Chiapas.
La familia es la primera escuela de fe según el Papa Benedicto XVI. Los estudiantes discuten cómo sus familias les han enseñado sobre la fe y los valores cristianos, aunque reconocen que no todas las familias comparten la misma religión o creencias. Algunos destacan el importante papel de la familia en guiar a los hijos hacia Dios, mientras que otros señalan que existen diferentes tipos de familias con diferentes enseñanzas.
El documento resume los principales tipos de drogas, sus efectos y riesgos. Explica que las drogas son sustancias que afectan el sistema nervioso y modifican la conducta. Describe brevemente la cocaína, anfetaminas, alcohol y cannabis, detallando sus orígenes, efectos psicológicos y fisiológicos, y riesgos como la dependencia, problemas de salud y daños a largo plazo. Resalta la importancia de pedir ayuda si se consume y rechazar las drogas para proteger la propia salud
El documento propone crear un mundo sin guerras ni violencia a través de la unidad, el respeto mutuo y la cooperación entre todas las personas y razas, siguiendo el ejemplo de Mahatma Gandhi. Llama a reconstruir un nuevo mundo feliz mediante la sonrisa, el abrazo y ayudándonos los unos a los otros en lugar de hacer la guerra.
Ensayo- importancia de la familia para la convivencia escolar (joana lillo y...Licentiare
1) La familia es la primera instancia socializadora y donde se aprende a convivir, transmitiendo valores.
2) La escuela es otro espacio de socialización donde se refuerzan los valores y se aprende a interactuar con pares.
3) El docente debe observar las relaciones entre estudiantes, diagnosticar situaciones de conflicto y mediar soluciones que mejoren la convivencia escolar trabajando en conjunto con la familia.
El documento argumenta que en Colombia se debería diversificar la producción de carnes para incluir especies alternativas como el conejo, el cual es más eficiente en términos de área, ambiental y económicamente. Además, en economías emergentes el conejo se ha convertido en una importante alternativa para pequeños y medianos productores debido a su eficiencia reproductiva y facilidad de manejo. Por otro lado, en Europa la demanda por carne de conejo está aumentando, lo que brinda una oportunidad para participar en esos mercados.
“Aprendizaje y diferentes etapas de las madres”Raul Ccrs
Este documento discute las diferentes etapas de la maternidad desde varias perspectivas bíblicas y citas. Comienza destacando a algunas madres ejemplares como Jocabed y Ana y sus enseñanzas. Luego describe las actitudes hacia las madres como honor, respeto y alegría. Finalmente, delinea las diferentes etapas de la maternidad como fertilidad, crianza de los hijos, la partida de estos, ser madre de adultos y abuela, requiriendo la presencia de Dios en cada etapa.
El documento trata sobre el Día de la Paz, celebrado el 30 de enero, en el que los niños realizan actividades para promover la paz y la igualdad entre todas las personas y culturas. También habla sobre los símbolos de la paz y cómo Gandhi luchó por la paz entre los pueblos.
En este video aparecen algunas imágenes en las cuales incluyo a las personas más importantes para mí. Haciendo una reseña de los datos de la historia de mi vida.
Este documento discute la paz y la guerra. Define la paz como vivir en armonía sin conflictos, violencia o muerte, mientras que la guerra es el resultado de enfrentamientos egoístas que creen que sus medios justifican sus fines. Aunque se desea la paz, todavía existen muchas guerras hoy causadas por codicia y poder. La guerra no resuelve problemas y solo empeora las cosas, con niños en el frente de batalla en lugar de jugar. Las verdaderas víctimas de la guerra son aquellos que se
Leonardo Granda nació en Loja, Ecuador en 1994. Estudió en varias escuelas y colegios en la provincia de Loja hasta graduarse de bachiller en informática. Actualmente cursa el tercer ciclo de la carrera de Sistemas Informáticos en la Universidad Técnica Particular de Loja, con el apoyo de su madre. Su objetivo es graduarse como ingeniero, profesionalizarse, y tener éxito en su propia empresa para ayudar a otros. Se describe a sí mismo como una persona inquieta, creativa y con deseo de apre
La familia es la institución fundamental de la sociedad y juega un papel clave en la formación de los niños y futuros ciudadanos. Proporciona amor, protección y enseña valores como el respeto, la responsabilidad y la honestidad. Existen diferentes tipos de familias definidos por los vínculos de parentesco, como la familia nuclear, extensa o monoparental. La familia pasa por diferentes etapas de un ciclo de vida, como el matrimonio, nacimiento de los hijos y su independencia. Cumple un rol importante en la trans
Danya es una estudiante de 18 años que actualmente cursa la carrera de Mercadotecnia. Proviene de una familia conformada por sus padres y una hermana. Sus pasatiempos favoritos incluyen escuchar radio, salir de compras y pasar tiempo con su novio y familia. Sus metas a futuro son terminar su carrera universitaria a tiempo, ejercer su profesión para emprender su propio negocio, casarse y formar una familia.
La autora nació en 1990 en Venezuela. Le gusta bailar flamenco, viajar, leer historias de amor y estudió psicología. Pasó cuatro meses en Vancouver para mejorar su inglés después de graduarse, lo que le permitió conocer gente de todo el mundo.
Este documento presenta información sobre diferentes drogas, incluyendo sus efectos, formas de consumo y riesgos. Define drogas como sustancias que alteran el sistema nervioso central y generan dependencia y tolerancia. Distingue entre drogas permitidas como el tabaco y el alcohol, y drogas ilegales como la marihuana, cocaína y heroína. Describe los síntomas de la adicción y la tolerancia, así como las consecuencias del consumo de cada droga. Finalmente, resume las leyes y sanciones relacionadas con el tráfico y consumo
Carlos nació en 1989 en Monterrey, México y actualmente vive en San Nicolás de los Garza. Proviene de una familia de 5 personas y comparte información sobre su infancia, educación primaria, secundaria y preparatoria. Tuvo dificultades académicas en la secundaria y preparatoria, repitiendo varios semestres, pero finalmente se graduó. Actualmente estudia el segundo semestre de informática y toca el teclado en una banda de rock llamada "Lunatic Black Orchirds".
This document describes an automated car washing system that uses a programmable logic controller (PLC). It consists of multiple stations for cleaning, rinsing with water, applying soap, rinsing again, and drying. Sensors detect when a car reaches each station and the PLC controls motors and pumps to move the car between stations and operate the cleaning processes. The PLC allows the system to run automatically without human operators, saving time and labor costs compared to manual car washing. PLCs provide benefits like flexible input/output, small size, modularity, and ability to program automated sequences of operations for systems like this car wash.
This document discusses using JTAG (Joint Test Action Group) testing to test system-on-chip (SoC) interconnects. It proposes adding boundary scan cells to interconnect wires to test for faults like opens, shorts, and crosstalk-induced signal integrity issues. An Integrity Loss Sensor Cell is described that can detect voltage and delay violations. Experimental results show these sensor cells add only modest area overhead. The approach extends standard JTAG to enable comprehensive testing of SoC interconnects.
This document provides an overview of various tools and techniques used in electronics repair, including:
- Multi-meters, oscilloscopes, logic probes, and function generators for testing circuits.
- Microscopes and borescopes for inspection.
- Desoldering and soldering equipment for component-level repairs.
- In-circuit testers and logic analyzers for debugging logic problems.
- Advanced techniques like pinpoint technology and auto-point DT for reverse engineering and fault isolation without schematics.
- Considerations for cleaning and maintenance of circuit boards.
An embedded system is a special-purpose computer system designed to perform one or a few dedicated functions, often with real-time computing constraints. Embedded systems are present in many devices such as household appliances, vehicles, medical equipment, smartphones, and more. They typically use microcontrollers or microprocessors to monitor and control embedded hardware components. Key components of embedded systems include a CPU, memory, I/O ports, and timers/counters. Microcontrollers integrate most of these components onto a single chip, while microprocessors require external components. Embedded systems use various addressing modes and have inputs like interrupts and timers that allow them to interact with the external environment. Common applications areas of embedded systems include consumer electronics, industrial automation, automotive systems,
The document discusses embedded systems and microcontrollers. It provides information on what embedded systems are, examples of where they are used, components of embedded systems like microprocessors and microcontrollers, differences between microprocessors and microcontrollers, features of the Intel 8051 microcontroller and its applications in embedded systems. It also discusses addressing modes, timers, interrupts and embedded operating systems.
An embedded system is a special purpose computer system that is part of a larger mechanical or electrical system. It performs one dedicated function, such as controlling a printer, thermostat, or engine. Embedded systems are found in many devices like household appliances, vehicles, medical equipment, and more. They contain a microprocessor or microcontroller along with memory and input/output components. Microprocessors are general purpose chips that require external RAM, ROM, and I/O ports, while microcontrollers have these components integrated on a single chip. Factors like speed, memory, I/O pins, cost, and power consumption must be considered when choosing a microcontroller. Common microcontroller architectures include 8051 and ARM. Embedded systems play an
This document discusses hardware design verification and testing techniques. It covers emulation architectures like FPGA-based and processor-based systems. It also discusses formal property verification methods, software formal verification, design for test objectives, chip-level DFT techniques, automatic test pattern generation, and testing techniques for analog/mixed-signal circuits like ADCs, PLLs and oscillators.
The document outlines a project to develop an artificial stability augmentation system (USAS) for unmanned aerial vehicles. It discusses the mission objectives, an overview of design alternatives, specifications for the system design, and a risk assessment plan. A project plan is presented, including an organizational chart, work breakdown structure, schedule, cost estimates, and required facilities and resources.
The document provides an overview of the Analog Devices Blackfin processor BF532. Some key points:
- The BF532 is a high-performance embedded processor designed for audio, video, automotive and other applications. It combines a 32-bit RISC instruction set with dual 16-bit MAC units and 8-bit video processing.
- It features a maximum clock speed of 600MHz, two 16-bit MACs, two 40-bit ALUs, four 8-bit video ALUs, and 148KB of on-chip memory. It supports interfaces like SPI, parallel ports, UART and has peripherals like timers and DMA.
- The document discusses the Blackfin architecture
The document provides a summary and details of Ananth Chellappa's professional experience and qualifications as an analog design engineer. It outlines his 10 years of industry experience at various companies designing analog circuits like PLLs, ADCs, DACs, and switching regulators. It also provides examples of initiatives and innovations he has led at Maxim Integrated to improve designs and processes. Project details are given for some of his work on touchscreen interfaces, battery chargers, and other mixed-signal chips.
The ETAP demo has limitations including a 60-day trial period, restrictions on the one-line diagram such as a maximum of 12 AC buses and 10 DC buses, and the inability to save project files or output reports. Several analysis modules are available for demonstration like load flow and short-circuit, while other modules require an activation code or are view-only without the full version. Real-time modules are also inactive or view-only without purchasing the full version.
This document outlines the process of building a drone from scratch. The goals are to keep costs low, complexity low, and use off-the-shelf components. The design involves selecting a main board, motor controllers, motors, and sensors. An architecture with multiple microcontroller boards is chosen for modularity, fault tolerance, and real-time response. Future expansions could include computer vision and GPS. References are provided for all components discussed.
This document outlines the vision, mission, values, and services of Test Dept., a test development company in Asia. Their vision is to be the number 1 test development company in Asia and the first choice for customer demands. Their mission is to improve product manufacturing efficiency and quality while reducing costs. They offer standard and innovative product design, fast delivery of non-standard products, and high quality through solid design capabilities. The document also describes their testing strategies, flows, and review processes. It provides details on various automation testing platforms and solutions for automotive, power, medical, and other industries.
A VLSI (Very Large Scale Integration) system integrates millions of “electronic components” in a small area (few mm2 few cm2).
design “efficient” VLSI systems that has:
Circuit Speed ( high )
Power consumption ( low )
Design Area ( low )
Công ty TNHH Hạo Phương là đối tác phân phối các thiết bị điện công nghiệp của hãng Fuji Electric (Nhật Bản): MCCB, MCB, Contactor, Servo Motor, biến tần, màn hình cảm ứng, PLC...
A few sample slides from a PowerPoint our instructor made of a NY on-site PLC Training class. Our customers receive the full slides with instructor’s notes, tips and references.
The document discusses choosing the right processor for an application. It covers microprocessors, microcontrollers, DSP processors, FPGAs, CPLDs, hardware design flow, software design flow, and various embedded system design phases like simulation, evaluation and emulation. Key factors in processor selection include development tools, performance, cost, operating systems, hardware tools, peripherals and power consumption. The document also provides resources and websites for embedded system development.
The document discusses challenges in designing low power speech processing systems-on-chip (SoCs). It outlines C-DAC's focus on low power applications and describes their ASTRA portfolio of IPs. It then covers various low power design techniques like clock gating, power gating, voltage and frequency scaling. The document concludes by describing C-DAC's NAADA speech processor SoC that integrates these techniques and achieves less than 5mW power consumption.
The document provides an overview and summary of Nobuya Okada's educational background, work experience, achievements, skills, and personality. It includes 3 sections: 1) Education/career overview which lists his educational history and work experience. 2) Job details which summarizes his major achievements and roles developing various ASICs and IPs over 21 years of experience. 3) Other profile which outlines his patent/awards, language skills, personality traits, and commitments.
The document outlines the design of a heart rate reader device using an Atmel ATmega164a microcontroller development board. It includes sections on the scope of delivery, project timeline, hardware and software design, and testing. The hardware design involves collecting heart rate signals from dry electrodes or a finger clip sensor, amplifying and filtering the signals, and sending the digital output to the microcontroller. The firmware will use the analog comparator and ADC to detect heartbeats, count pulses, calculate beats per minute, and display the output on an LCD or send it over UART to a GUI. Risks like component damage and delays are also addressed.
Similar to Electronic System Design Guideline (20)
3. Rev 1.0 – November 2014 System Board Design Guideline
http://tgpcorp.com/
1 Introduction
1.1 Purpose
To establish System Board Design Process for Board Design Group in TGP.
1.2 Scope
The process will apply for Board Design Group in TGP.
1.3 Responsibility
Board Level Manager and Engineering Employee
1.4 Definition
Not required
1.5 Acronyms
TGP: TGP Technology Application Co.,ltd
BD: Board Design
MEC: Mechanical
ASS: Assembly
SCH: Schematic
PCB: Printed Circuit Board
1.6 References
Not required
1.7 Templates/Forms
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4. Rev 1.0 – November 2014 System Board Design Guideline
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2 General Requirements
Each release contains:
Schematic & Layout
BOM
Checklist
Gerber
Netlist
Version history
Schematic PDF
CPLD code
FPGA code
Software Board Support Package
Each release must be identified by: Product Name and a Version Number
The version number is formed: [XY]
Which X: is the main Code Version of Board design, for the initial release (default is 1) or major
change.
Which Y: is the Sub-code Version of Board design, for the initial release (default is 0) or minor
change.
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5. Rev 1.0 – November 2014 System Board Design Guideline
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3 Process Flow
The work flows for design, releasing and delivering are depicted as the following:
Review
SOF Diag
User Manual
Diagnosis
User
Diagnosis
NG
G
NG: Not Good
G: Good
NG
NG
NG
NG
NG
NG
NG
G
G
G
G
G
G
G
EP Design Request Form
SCH Design
Interface Design
Store Check
Mec Design
Block Diagam
Parts Select
Review
Parts Selection
PCB Design
Board Debug
Mec Design
Review
OrderingDraw SCH Create Symbol
Cost,Leadtime
BOMPlacement Netlist
CPLD Code
Memory Map
Drawing
Checklist
Order PCB
ASS House
Review
Order Box
Review
Silk Name
Review
Receive Boards
Check Power
Lab Ass
Board Debug
EP Box
Ship to Assembly
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6. Rev 1.0 – November 2014 System Board Design Guideline
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4 Contents
4.1 System Board Design Request Form
Mechanical standard information
All interface selected
Main chip selected
4.2 Mechanical Design
From EP Design Request Form get the information of mechanical standard
PCB file exports the .dxf file
Acad tool imports .dxf file to create mechanical file
4.3 Parts Selection
Checking the store. If yes please select, if no please go to distributor or manufacture
Information need to check when buy parts: quantity, cost and leadtime.
Some of the distributors:
http://www.digikey.com/
http://www.mouser.com/
http://www.avnet.com/
http://www.arrow.com/
Some of the manufacturers
http://www.altera.com/
http://www.exar.com/
http://www.maxim-ic.com/
4.4 SCH Design
From EP Design Request Form, draws the block diagram
The block diagram must be review before drawing SCH and according the principles below:
maintain visibility
proper functionality
reduce complexity
good looking and easily understandable
indicate current ratings, matching requirements and sensitive nodes
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7. Rev 1.0 – November 2014 System Board Design Guideline
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use informative names for components
all input ports put left side and output ports are right side
all components should have respective values like width, length, devices name etc.
put spares and dummys in above/below power rails or put in dotted box
minimize virtual connections as much as possible.
SCH drawing need according the principles below:
put net name of signal must be on standard
All signal name have direction (input, output, bidirectional)
All parts drawing must be set load and no load
File name on each sheet
Minimum number of characters in values
Consistent character size for readability
Schematics printed at a readable scale
All components have reference designators
Every component has a value
Every component has a part name (except resistors, capacitors etc.)
Every net has a name
Special information for a component
Polarized components connections checked
Power and ground pins shown (preferred) or listed for each component
Check hidden power and ground connections (they are the source for many troubles)
Title block completed for each sheet
All test points and jumpers are marked clearly and have reference designator
Check that all required options appear clearly on the drawing
Check connectors and on-board elements pin out
Ensure socket pins are marked if in use
Electronic design consideration:
Connect spare gates inputs or unused inputs to GND or Vcc
Outside world I/O lines filtered for RFI
All outside world I/O lines protected against electro static discharge
Bypass capacitor(s) for each IC
Voltage ratings of components checked
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8. Rev 1.0 – November 2014 System Board Design Guideline
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Ensure 3.3 volt parts are 5 volt tolerant where they interface
Verify power sequencing requirements on 5 volt and 3.3 volt rails
Each IC has known or controlled power-up state
Electrolytic and tantalum capacitors checked for no reverse voltage
Ground makes first and breaks last for hot insertion
Check for input voltages applied with power off and CMOS latch-up possibilities
Reset circuit design tested with fast and slow power supply rise and fall time
Check reset behavior in power cycles before the circuit is fully operational
Check all resets for possible reset loops, especially for hot swap operations
Enable halting watchdog timer for testing and diagnostics
Sufficient capacitance on low dropout voltage regulators
Capacitance and fan out limits checked for busses
Check maximum power dissipation at worst-case operating temperatures
Estimate total worst case power supply current
Avoid reverse base-emitter current/voltage on bipolar transistors
Note: for more detail read the Schematic Design Guideline
4.5 PCB Design
Import the net list from SCH to PCB file
Get mechanical symbol to PCB file
Place the main parts match with block diagram
Place all parts remain according the main parts
Routing according the principles below:
following group
from important to less important
horizontal and vertical by alternating layer
optimization of each line routing
when deadlock you must remove all line each group and restart routing
Note: for more detail read the PCB Design Guideline
4.6 Checklist
Using Schematic and PCB checklist form checking the schematic and PCB.
Note: for more detail read the Checklist Design Form
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9. Rev 1.0 – November 2014 System Board Design Guideline
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4.7 BOM
BOM must be created automatic from SCH tool and correct with standard form.
Note: for more detail read the BOM Design Form
4.8 CPLD Glue Logic Design
Create new project
Make Pin assignment: import net list form SCH to .qsf file and top file
Drawing the block diagram and partition the cpld according SCH block diagram
Coding verilog HDL according block diagram
Review
Synthesis using Quartus II of Altera or Vivado of Xilinx
Simulation by ModeSim
Create the Memory Map
On board testing
Note: for more detail read the Verilog HDL Design Guideline
4.9 FPGA Image Diagnostic Physiscal
Create new project
Make Pin assignment: import net list form SCH to .qsf file and top file
Drawing the block diagram and partition the FPGA according SCH block diagram
Coding verilog HDL according block diagram
Review
Synthesis using Quartus II of Altera or Vivado of Xilinx
Simulation by ModeSim
Create the Memory Map
On board testing
Note: for more detail read the Verilog HDL Design Guideline
4.10 Lab Ass
Using Lab Ass form
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10. Rev 1.0 – November 2014 System Board Design Guideline
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4.11 Board Debug
Before Power-Up
Check for short circuit all on power rails. Use DMM to measure resistance between Power rails
to GND and between one Power rail to another then fill the reading into following resistance
matrix:
Check NL (No Load) components (optional components are not populated on the board)
Check configure jumper
Hardware environment set up
RJ45 cable
UART cable
OCD cable
Power up
Do not turn on the power supply at immediately. Make sure the power supply is connected to a
power strip has a switch, or it's had better if it connected to a programmable AC source.
Use DMM to probe at +1.2V
Power up board. Once Voltage reading is stable, check if it's in range from 1.14V-1.26V. If
reading out of that range, immediately power off, and then investigate for problem. If it's OK, go
to next step
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Power Rails +3.3V +2.5V +1.8V +1.5V +1.2V +1.1V +0.9V +0.75V
GND
+3.3V
+2.5V
+1.8V
+1.5V
+1.2V
+1.1V
+0.9V
+0.75V
No. Parts Name Description Assembly Date Assembly By Check Date Check By Note
1 PT13 RJ11, top, (x = 96 mil,y = 75 mil) 12/12/09 Engineer 12/12/09
2 PT11 RJ45, top, (x = 110 mil, y = 1228mil) 12/12/09 Engineer 12/12/09
3 UT57 OPT, top, (x = 1380 mil, y = 2010 mil) 12/12/09 Engineer 12/12/09
4 RB251 R, Bot, (x = 2548 mil, y = 7056 mil) 12/12/09 Engineer 12/12/09
TGPCorp
TGPCorp
TGPCorp
TGPCorp
11. Rev 1.0 – November 2014 System Board Design Guideline
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After Power up
Measure all power rails (see board_test_point.pdf for probe points), fill reading to below table
and make sure that all value in range set by lower and upper limits.
Measures the voltage ripple on power rails, then fill the reading to below table, verify that all of
them are in specified range
Refer to board_test_points_for_ripple_measurement.pdf for probe points
Wrong selected probing points may causes inaccurate reading
Do not use probes with the long grounding wire or tip, noise pickup will be added to measured
result
The bandwidth setting for ripple measurement is 20Mhz and ripple amplitude is in term of peak-
peak value
Measure all clocks signals (see board_test_points.pdf for probe points)
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Power Rails Tolerance Lower Limit Upper Limit Reading G/NG
+3.3V +/- 5% 3.14 3.47
+2.5V +/- 5% 2.38 2.63
+1.8V +/- 5% 1.71 1.89
+1.5V +/- 5% 1.43 1.58
+1.2V +/- 5% 1.14 1.26
+1.1V +/- 5% 1.05 1.16
+0.9V +/- 5% 0.86 0.95
+0.75V +/- 5% 0.71 0.79
Power Rails G/NG
+3.3V +/- 2% 66
+2.5V +/- 2% 50
+1.8V +/- 2% 36
+1.5V +/- 2% 30
+1.2V +/- 2% 24
+1.1V +/- 2% 22
+0.9V +/- 2% 18
+0.75V +/- 2% 15
Tolerance
Max(%)
Limit
(mVp-p)
Reading
(mVp-p)
12. Rev 1.0 – November 2014 System Board Design Guideline
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DDR clock speed depends on configuration
These steps could be eliminated to save time when working on large amount of board.
It need to be performed on the first board, when having bug or need data for statistics purposes
4.12 Software Board Support Package
Download the BSP from Manufacture's CPU
Change some interface match with new board design
CPU loading: please use the CPU Loading Guideline
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Clock Name Value Reading G/NG
CLK_SYS_38M88 38.88MHZ
CLK_GBE_125M 125MHZ
CLK_OCN_38M88 38.88MHZ
CLK_CPU_66M66 66.66MHZ
CLK_DS1_2M048 2.048MHZ
CLK_DS3_12M288 12.288MHZ
CLK_DDRTOP_155M52 155.52MHZ
CLK_DDRBOT_155M52 155.52MHZ