The I2C (Inter-Integrated Circuit) Bus is a two-wire, low to medium speed, communication bus (a path for electronic signals) developed by Philips Semiconductors in the early 1980s. I2C was created to reduce the manufacturing costs of electronic products.
The document discusses various on-chip bus architectures used for system-on-chip designs. It describes buses such as AMBA, CoreConnect, STBus, Wishbone and others. For each bus, it provides details on the bus hierarchy, protocols, and how they enable connection and data transfer between functional blocks in a system-on-chip.
This document provides an overview of system on chip (SoC) interconnect architectures and standard bus protocols. It discusses key considerations for choosing an interconnect architecture such as bandwidth, latency, and clock domains. Common SoC bus standards including AMBA, CoreConnect, and Wishbone are described along with their bus architectures and components. The document also provides details on specific buses within standards, such as AMBA's AHB, ASB, and APB buses and CoreConnect's PLB, OPB, and DCR buses.
Fieldbus is a digital communication network that replaces the existing 4-20 mA analog standard. It uses a bi-directional, multi-drop, serial-bus network to connect field devices like sensors, actuators, and controllers. Foundation fieldbus is an open architecture that uses digital communication over two wire pairs to connect intelligent field devices and distribute control applications across the network. It provides benefits like reduced wiring, self-diagnostics, improved control capability, and integration with information systems. While fieldbus offers advantages in cost savings and performance, it also has some disadvantages like increased complexity, higher component costs, and risks around standards.
An Overview on Programmable System on Chip: PSoC-5Premier Farnell
The document provides an overview of Cypress Semiconductor's Programmable System on Chip (PSoC)-5. It describes the key features of PSoC-5 including its 32-bit ARM Cortex-M3 CPU, digital and analog subsystems, low power modes, communication peripherals, and PSoC Creator design flow. It also summarizes the features of the CY8CKIT-001 and CY8CKIT-014 kits for developing with PSoC-5.
The document discusses the Controller Area Network (CAN) bus, which is used for communication between electronic control units (ECUs) in vehicles. The CAN bus allows ECUs to broadcast sensor and system status data to all other ECUs using a standardized message format. It has enabled advanced vehicle functionality by providing a robust and efficient communication standard. The CAN protocol continues to evolve through standards like CAN FD to support increasing vehicle connectivity and autonomous functionality demands.
The document discusses various on-chip bus architectures used for system-on-chip designs. It describes buses such as AMBA, CoreConnect, STBus, Wishbone and others. For each bus, it provides details on the bus hierarchy, protocols, and how they enable connection and data transfer between functional blocks in a system-on-chip.
This document provides an overview of system on chip (SoC) interconnect architectures and standard bus protocols. It discusses key considerations for choosing an interconnect architecture such as bandwidth, latency, and clock domains. Common SoC bus standards including AMBA, CoreConnect, and Wishbone are described along with their bus architectures and components. The document also provides details on specific buses within standards, such as AMBA's AHB, ASB, and APB buses and CoreConnect's PLB, OPB, and DCR buses.
Fieldbus is a digital communication network that replaces the existing 4-20 mA analog standard. It uses a bi-directional, multi-drop, serial-bus network to connect field devices like sensors, actuators, and controllers. Foundation fieldbus is an open architecture that uses digital communication over two wire pairs to connect intelligent field devices and distribute control applications across the network. It provides benefits like reduced wiring, self-diagnostics, improved control capability, and integration with information systems. While fieldbus offers advantages in cost savings and performance, it also has some disadvantages like increased complexity, higher component costs, and risks around standards.
An Overview on Programmable System on Chip: PSoC-5Premier Farnell
The document provides an overview of Cypress Semiconductor's Programmable System on Chip (PSoC)-5. It describes the key features of PSoC-5 including its 32-bit ARM Cortex-M3 CPU, digital and analog subsystems, low power modes, communication peripherals, and PSoC Creator design flow. It also summarizes the features of the CY8CKIT-001 and CY8CKIT-014 kits for developing with PSoC-5.
The document discusses the Controller Area Network (CAN) bus, which is used for communication between electronic control units (ECUs) in vehicles. The CAN bus allows ECUs to broadcast sensor and system status data to all other ECUs using a standardized message format. It has enabled advanced vehicle functionality by providing a robust and efficient communication standard. The CAN protocol continues to evolve through standards like CAN FD to support increasing vehicle connectivity and autonomous functionality demands.
The document provides information on various communication protocols including Modbus, Profibus, and Fieldbus. It discusses the OSI reference model and layers, and describes key aspects of each protocol such as the Modbus master-slave architecture, Profibus application of the OSI layers, and advantages of Fieldbus over point-to-point wiring including reduced installation costs and easier expansion.
The document discusses 32-bit microcontroller design and architecture. It covers various CPU cores like ARM, PowerPC, MIPS and SH. It explains the advantages of 32-bit microcontrollers like performance, operating system support and sophisticated peripheral support. It also discusses RISC vs CISC architecture and features of ARM processors like ARM7 including thumb instruction set.
IRJET- CAN based Data Acquisition and Data Logging System for Vehicular Commu...IRJET Journal
This document describes a CAN bus-based data acquisition and data logging system for vehicular communication. The system is built on an ARM-based 32-bit RISC platform and uses embedded software and CAN communication to acquire data from various sensors. The data is sampled at 500 Hz from 32 analog channels and transmitted over the CAN bus. The data can then be examined and sent to a cloud via WiFi for peer-to-peer or device-to-peer communication. The system provides reliable, customizable and cost-effective acquisition of sensor data for applications like engine monitoring and providing a safe driving environment.
This document discusses using Modbus touch screen PLCs with remote I/O modules for data acquisition applications. It provides an overview of Modbus RTU and TCP protocols, data acquisition technology, touch screen PLCs and development environments, and I/O modules that can be used with Modbus networks. The document demonstrates how to set up data logging and control applications using Modbus protocols over serial and Ethernet networks.
The document discusses different types of expansion slots and I/O buses used in computers. It describes the key characteristics of various standards like ISA, EISA, MCA, VESA local bus, PCI, AGP, and PCI Express. These standards differ in data width, speed, architecture, and features supported. Newer standards like PCI Express provide higher speeds and scalability compared to older parallel bus architectures like PCI and ISA.
The document discusses network connectivity hardware, including network adapters, repeaters, hubs, bridges, and switches. It describes the functions of these devices, how to install and configure network adapters, and factors to consider when choosing connectivity hardware.
This document discusses and compares the ISA, EISA, and microchannel bus architectures used in PCs. It notes that while ISA became a de facto standard, it has limitations like a narrow 16-bit bus and slow 8-bit DMA chips. EISA was developed as an evolutionary upgrade to ISA to allow 32-bit components while maintaining compatibility. The microchannel introduced by IBM is a revolutionary redesign but is proprietary. EISA aims to integrate both 16-bit and 32-bit components but ends up similar to ISA for 16-bit devices. Overall microchannel has a simpler design while EISA maintains compatibility with existing ISA devices and standards at the cost of greater complexity.
Learn about the IBM Flex System IB6132D 2-port FDR InfiniBand Adapter. The IBM Flex System IB6132D 2-port FDR InfiniBand Adapter is a two-port mid-mezzanine card for the IBM Flex System x222 Compute Node. It delivers low latency and high bandwidth for performance-driven server clustering applications in enterprise data centers, high-performance computing (HPC), and embedded environments. For more information on Pure Systems, visit http://ibm.co/18vDnp6.
Visit the official Scribd Channel of IBM India Smarter Computing at http://bit.ly/VwO86R to get access to more documents.
The document summarizes Utkarsh Tiwari's technical internship project at Bhabha Atomic Research Centre. The project involved developing digital thermometers using ATMEGA 16 and AT89C51 microcontrollers. It also studied various fast networking buses including USB, IEEE 1394, JESD 204, PCI Express, JTAG 1149. The document provides details of each microcontroller and networking bus. It concludes that networks are proliferating in industrial automation and it is important to have a strategy to choose from the various options available.
This document provides an overview of the progress of international standardization of Fieldbus technology. It describes how Fieldbus was recognized as a standardization work item in 1984 and how various organizations like the Fieldbus Foundation have worked to develop unified Fieldbus standards since the 1990s. The document outlines the key low-speed and high-speed Fieldbus standard specifications established by organizations like IEC and ISA.
System on a chip (SoC) integrates a complete electronic system into a single chip. It includes an embedded processor, application-specific integrated circuits (ASICs), analog circuits, and embedded memory. SoCs offer benefits like lower cost, power consumption, and size compared to discrete components. However, designing SoCs is challenging due to their complexity, which requires extensive verification of reusable intellectual property blocks. Major applications of SoCs include speech processing, image/video processing, and wireless communication technologies.
The document provides a summary of a job applicant's career experience and qualifications. It outlines their objective of seeking a senior hardware engineering role, education as an electronics and communications graduate with 5.5 years of experience in defense, aerospace and medical industries. It details technical skills in circuit design, debugging tools, and programming languages. It also lists work experience at various companies and highlights roles and responsibilities on several hardware design projects involving medical devices, processors, DSPs and networking modules.
Learn about IBM Flex System IB6132 2-port FDR InfiniBand Adapter. The IBM Flex System IB6132 2-port FDR InfiniBand Adapter simplifies network deployment by consolidating clustering, communications, and management I/O, and helps provide enhanced performance in virtualized server environments. For more information on Pure Systems, visit http://ibm.co/18vDnp6.
Visit the official Scribd Channel of IBM India Smarter Computing at http://bit.ly/VwO86R to get access to more documents.
Danfoss Drives Product Overview for your Applicationssoftconsystem
Danfoss Drives is a world leader in variable speed control of electric motors.We offer you unparalleled competitive edge through quality, application-optimized products and a comprehensive range of product lifecycle services. You can rely on us to share your goals. Striving for the best possible performance in your applications is our focus. We achieve this by providing the innovative products and application know-how required to optimize efficiency, enhance usability, and
reduce complexity. Softcon Systems is an authorized partner of Danfoss Drives.
IRJET- IoT based Advanced Security Intelligence System using PythonIRJET Journal
This document describes an Internet of Things (IoT) based advanced security intelligence system using Python. It discusses using a Raspberry Pi computer with a camera module to create a cost-effective home security camera system. A Python script enables the Pi's camera to detect motion and save images. It then directs the Pi to send email notifications whenever motion is detected. The system allows creating a low-cost yet efficient security camera solution.
This document discusses the key components of real-time embedded systems including hardware components like sensors, actuators, analog-to-digital converters, digital-to-analog converters, and microprocessors. It also discusses firmware components like device drivers and operating system mechanisms. Finally, it discusses software application components and various interconnection strategies for processor-I/O like VME, PCI, and serial buses.
This document provides an overview of system on chip (SoC) design. It discusses that a SoC integrates all components of an electronic system onto a single chip, and that SoC design involves identifying user needs and integrating various intellectual property blocks. The document then covers SoC fundamentals like the use of soft and hard IP cores, the design flow from specification to fabrication, and strategies for addressing SoC complexity through partitioning, abstraction levels, and reuse of pre-designed components.
A PIC compatible RISC CPU core Implementation for FPGA based Configurable SOC...IDES Editor
Modern embedded systems are built around the soft
core processors implemented on FPGA. The FPGAs being
capable of implementing custom hardware blocks giving the
advantage of ASICs, and allowing the implementation of
processor platform are resulting in powerful Configurablesystem
on chip(C-SoC)platforms. The Microchip’s PIC
microcontroller is very widely used microcontroller
architecture across various embedded systems. The
implementation of such core on FPGA is very much useful in
CSOC based embedded systems. This type of designs can be
widely used in those controlling fields demanding low power
consumption and high ratio of performance to price. In this
project a reduced instruction set computer (RISC) CPU IP
core whose instructions are compatible with the Microchip
PIC16C6Xseries of microcontrollers is implemented in VHDL.
The core is based on 8-bit RISC architecture and top-Down
design methodology is used in developing the core. The RISC
CPU core is based on Harvard architecture with 14-bit
instruction length and 8-bit data length and two-stage
instruction pipeline. The architecture will be designed aiming
at single cycle execution of the instructions, except those
related to program branches. Since this type of CPU based on
RISC architecture, there are only 35 reduced instructions in
its instruction set, which are easy to be learned and used. The
performance of the 8-bit RISC CPU is better than those of
CPUs which are based on CISC architecture. Modelsim Xilinx
Edition (MXE) will be used simulation and functional
verification. The Xilinx Spartan-3E FPGAs will be used
synthesis and timing analysis. The results will be verified on
chip with chipscope tool.
Practical Use & Understanding of Foundation FieldBus for Engineers & TechniciansLiving Online
Foundation Fieldbus (FF) is one of the leading fieldbuses in Process Automation. Its sophisticated architecture is tailor-made for today's automation systems. Its unique set of features allows for the implementation of true distributed control. The Foundation Fieldbus includes an H1 protocol based on IEC 61158-2 physical layer specification as well as an HSE standard for communication over Ethernet/IP. These features and the possibility for distributed control make the Foundation Fieldbus unique for process control application.
The main aim of this workshop is to give you a clear understanding of Foundation Fieldbus and to enable you to specify and design systems using this technology. There has been a surge of interest in Foundation Fieldbus due to the tremendous benefits it provides. This workshop aims to break down the terminology and jargon barriers and to explain Foundation Fieldbus in a simple and understandable way; thus enabling you to apply the technology effectively.
MORE INFORMATION: http://www.idc-online.com/content/practical-use-and-understanding-foundation-fieldbus-engineers-and-technicians-24
The document describes the I2C-bus protocol, which allows multiple integrated circuits to communicate over a simple two-wire interface. Key points:
- The I2C-bus uses only two lines - serial data (SDA) and serial clock (SCL) - to enable communication between devices connected to the bus.
- Devices are addressed using a unique address and can operate as either transmitters or receivers. Communication is controlled by a master device that generates the clock signals.
- The bus supports multiple masters through an arbitration process to prevent data corruption if two try to transmit at once.
- Data can be transferred at up to 100kbps in standard mode, 400kbps in fast
The document discusses Inter-Integrated Circuit (I2C), a serial communication protocol used to connect integrated circuits. It describes I2C's history, structure, communication process, addressing scheme, and provides a sample code for reading analog to digital converter values from a chip via I2C.
The document provides information on various communication protocols including Modbus, Profibus, and Fieldbus. It discusses the OSI reference model and layers, and describes key aspects of each protocol such as the Modbus master-slave architecture, Profibus application of the OSI layers, and advantages of Fieldbus over point-to-point wiring including reduced installation costs and easier expansion.
The document discusses 32-bit microcontroller design and architecture. It covers various CPU cores like ARM, PowerPC, MIPS and SH. It explains the advantages of 32-bit microcontrollers like performance, operating system support and sophisticated peripheral support. It also discusses RISC vs CISC architecture and features of ARM processors like ARM7 including thumb instruction set.
IRJET- CAN based Data Acquisition and Data Logging System for Vehicular Commu...IRJET Journal
This document describes a CAN bus-based data acquisition and data logging system for vehicular communication. The system is built on an ARM-based 32-bit RISC platform and uses embedded software and CAN communication to acquire data from various sensors. The data is sampled at 500 Hz from 32 analog channels and transmitted over the CAN bus. The data can then be examined and sent to a cloud via WiFi for peer-to-peer or device-to-peer communication. The system provides reliable, customizable and cost-effective acquisition of sensor data for applications like engine monitoring and providing a safe driving environment.
This document discusses using Modbus touch screen PLCs with remote I/O modules for data acquisition applications. It provides an overview of Modbus RTU and TCP protocols, data acquisition technology, touch screen PLCs and development environments, and I/O modules that can be used with Modbus networks. The document demonstrates how to set up data logging and control applications using Modbus protocols over serial and Ethernet networks.
The document discusses different types of expansion slots and I/O buses used in computers. It describes the key characteristics of various standards like ISA, EISA, MCA, VESA local bus, PCI, AGP, and PCI Express. These standards differ in data width, speed, architecture, and features supported. Newer standards like PCI Express provide higher speeds and scalability compared to older parallel bus architectures like PCI and ISA.
The document discusses network connectivity hardware, including network adapters, repeaters, hubs, bridges, and switches. It describes the functions of these devices, how to install and configure network adapters, and factors to consider when choosing connectivity hardware.
This document discusses and compares the ISA, EISA, and microchannel bus architectures used in PCs. It notes that while ISA became a de facto standard, it has limitations like a narrow 16-bit bus and slow 8-bit DMA chips. EISA was developed as an evolutionary upgrade to ISA to allow 32-bit components while maintaining compatibility. The microchannel introduced by IBM is a revolutionary redesign but is proprietary. EISA aims to integrate both 16-bit and 32-bit components but ends up similar to ISA for 16-bit devices. Overall microchannel has a simpler design while EISA maintains compatibility with existing ISA devices and standards at the cost of greater complexity.
Learn about the IBM Flex System IB6132D 2-port FDR InfiniBand Adapter. The IBM Flex System IB6132D 2-port FDR InfiniBand Adapter is a two-port mid-mezzanine card for the IBM Flex System x222 Compute Node. It delivers low latency and high bandwidth for performance-driven server clustering applications in enterprise data centers, high-performance computing (HPC), and embedded environments. For more information on Pure Systems, visit http://ibm.co/18vDnp6.
Visit the official Scribd Channel of IBM India Smarter Computing at http://bit.ly/VwO86R to get access to more documents.
The document summarizes Utkarsh Tiwari's technical internship project at Bhabha Atomic Research Centre. The project involved developing digital thermometers using ATMEGA 16 and AT89C51 microcontrollers. It also studied various fast networking buses including USB, IEEE 1394, JESD 204, PCI Express, JTAG 1149. The document provides details of each microcontroller and networking bus. It concludes that networks are proliferating in industrial automation and it is important to have a strategy to choose from the various options available.
This document provides an overview of the progress of international standardization of Fieldbus technology. It describes how Fieldbus was recognized as a standardization work item in 1984 and how various organizations like the Fieldbus Foundation have worked to develop unified Fieldbus standards since the 1990s. The document outlines the key low-speed and high-speed Fieldbus standard specifications established by organizations like IEC and ISA.
System on a chip (SoC) integrates a complete electronic system into a single chip. It includes an embedded processor, application-specific integrated circuits (ASICs), analog circuits, and embedded memory. SoCs offer benefits like lower cost, power consumption, and size compared to discrete components. However, designing SoCs is challenging due to their complexity, which requires extensive verification of reusable intellectual property blocks. Major applications of SoCs include speech processing, image/video processing, and wireless communication technologies.
The document provides a summary of a job applicant's career experience and qualifications. It outlines their objective of seeking a senior hardware engineering role, education as an electronics and communications graduate with 5.5 years of experience in defense, aerospace and medical industries. It details technical skills in circuit design, debugging tools, and programming languages. It also lists work experience at various companies and highlights roles and responsibilities on several hardware design projects involving medical devices, processors, DSPs and networking modules.
Learn about IBM Flex System IB6132 2-port FDR InfiniBand Adapter. The IBM Flex System IB6132 2-port FDR InfiniBand Adapter simplifies network deployment by consolidating clustering, communications, and management I/O, and helps provide enhanced performance in virtualized server environments. For more information on Pure Systems, visit http://ibm.co/18vDnp6.
Visit the official Scribd Channel of IBM India Smarter Computing at http://bit.ly/VwO86R to get access to more documents.
Danfoss Drives Product Overview for your Applicationssoftconsystem
Danfoss Drives is a world leader in variable speed control of electric motors.We offer you unparalleled competitive edge through quality, application-optimized products and a comprehensive range of product lifecycle services. You can rely on us to share your goals. Striving for the best possible performance in your applications is our focus. We achieve this by providing the innovative products and application know-how required to optimize efficiency, enhance usability, and
reduce complexity. Softcon Systems is an authorized partner of Danfoss Drives.
IRJET- IoT based Advanced Security Intelligence System using PythonIRJET Journal
This document describes an Internet of Things (IoT) based advanced security intelligence system using Python. It discusses using a Raspberry Pi computer with a camera module to create a cost-effective home security camera system. A Python script enables the Pi's camera to detect motion and save images. It then directs the Pi to send email notifications whenever motion is detected. The system allows creating a low-cost yet efficient security camera solution.
This document discusses the key components of real-time embedded systems including hardware components like sensors, actuators, analog-to-digital converters, digital-to-analog converters, and microprocessors. It also discusses firmware components like device drivers and operating system mechanisms. Finally, it discusses software application components and various interconnection strategies for processor-I/O like VME, PCI, and serial buses.
This document provides an overview of system on chip (SoC) design. It discusses that a SoC integrates all components of an electronic system onto a single chip, and that SoC design involves identifying user needs and integrating various intellectual property blocks. The document then covers SoC fundamentals like the use of soft and hard IP cores, the design flow from specification to fabrication, and strategies for addressing SoC complexity through partitioning, abstraction levels, and reuse of pre-designed components.
A PIC compatible RISC CPU core Implementation for FPGA based Configurable SOC...IDES Editor
Modern embedded systems are built around the soft
core processors implemented on FPGA. The FPGAs being
capable of implementing custom hardware blocks giving the
advantage of ASICs, and allowing the implementation of
processor platform are resulting in powerful Configurablesystem
on chip(C-SoC)platforms. The Microchip’s PIC
microcontroller is very widely used microcontroller
architecture across various embedded systems. The
implementation of such core on FPGA is very much useful in
CSOC based embedded systems. This type of designs can be
widely used in those controlling fields demanding low power
consumption and high ratio of performance to price. In this
project a reduced instruction set computer (RISC) CPU IP
core whose instructions are compatible with the Microchip
PIC16C6Xseries of microcontrollers is implemented in VHDL.
The core is based on 8-bit RISC architecture and top-Down
design methodology is used in developing the core. The RISC
CPU core is based on Harvard architecture with 14-bit
instruction length and 8-bit data length and two-stage
instruction pipeline. The architecture will be designed aiming
at single cycle execution of the instructions, except those
related to program branches. Since this type of CPU based on
RISC architecture, there are only 35 reduced instructions in
its instruction set, which are easy to be learned and used. The
performance of the 8-bit RISC CPU is better than those of
CPUs which are based on CISC architecture. Modelsim Xilinx
Edition (MXE) will be used simulation and functional
verification. The Xilinx Spartan-3E FPGAs will be used
synthesis and timing analysis. The results will be verified on
chip with chipscope tool.
Practical Use & Understanding of Foundation FieldBus for Engineers & TechniciansLiving Online
Foundation Fieldbus (FF) is one of the leading fieldbuses in Process Automation. Its sophisticated architecture is tailor-made for today's automation systems. Its unique set of features allows for the implementation of true distributed control. The Foundation Fieldbus includes an H1 protocol based on IEC 61158-2 physical layer specification as well as an HSE standard for communication over Ethernet/IP. These features and the possibility for distributed control make the Foundation Fieldbus unique for process control application.
The main aim of this workshop is to give you a clear understanding of Foundation Fieldbus and to enable you to specify and design systems using this technology. There has been a surge of interest in Foundation Fieldbus due to the tremendous benefits it provides. This workshop aims to break down the terminology and jargon barriers and to explain Foundation Fieldbus in a simple and understandable way; thus enabling you to apply the technology effectively.
MORE INFORMATION: http://www.idc-online.com/content/practical-use-and-understanding-foundation-fieldbus-engineers-and-technicians-24
The document describes the I2C-bus protocol, which allows multiple integrated circuits to communicate over a simple two-wire interface. Key points:
- The I2C-bus uses only two lines - serial data (SDA) and serial clock (SCL) - to enable communication between devices connected to the bus.
- Devices are addressed using a unique address and can operate as either transmitters or receivers. Communication is controlled by a master device that generates the clock signals.
- The bus supports multiple masters through an arbitration process to prevent data corruption if two try to transmit at once.
- Data can be transferred at up to 100kbps in standard mode, 400kbps in fast
The document discusses Inter-Integrated Circuit (I2C), a serial communication protocol used to connect integrated circuits. It describes I2C's history, structure, communication process, addressing scheme, and provides a sample code for reading analog to digital converter values from a chip via I2C.
ASIC Implementation of I2C Master bus controller with design of Firm IP core has been proposed in this paper. I2C is one the most prominent protocol used in on chip communication among sub-systems. The generic design of I2C master controller has ample of features to incorporate vast varieties of application and I2C standards. The generic design is slow, congested and require high power. It’s rare to utilize all the
features of generic design fully in a single particular application or system. Hence, a modified ASIC design
with specific less features but with better timing, low power requirement and less area overhead, has been
proposed in this paper. This design is specifically apt for digital systems which have serial bus interface
requirement for on board communication. Moreover, the Firm IP core of I2C Master Controller has been designed for ASIC, which makes the design highly portable on any ASIC chips or SOC designs. The firm IPs is best in terms of flexibility and more predictable than commonly found soft IPs. The entire custom ASIC implementation of proposed design has been done in Cadence Tool chain with 45nm technology using
standard cell library. A thorough comparison has been done between generic open sourced RTL design of I2C Controller obtained from Opencores.org and our proposed design.
SYBSC IT SEM IV EMBEDDED SYSTEMS UNIT I Core of Embedded SystemsArti Parab Academics
The document discusses the core components of embedded systems. It states that embedded systems typically contain a central processing core that can be a microprocessor, microcontroller, digital signal processor (DSP), application-specific integrated circuit (ASIC), or programmable logic device. It also discusses other key components like sensors and actuators that interface with the outside world, communication interfaces, embedded firmware, and additional application-specific circuits.
A Survey on System-On-Chip Bus ProtocolsIRJET Journal
This document provides an overview of various on-chip bus protocols used in system-on-chips (SoCs) for communication between devices, including Inter-Integrated Circuit (I2C), Improved Inter-Integrated Circuit (I3C), Serial Peripheral Interface (SPI), Universal Asynchronous Receiver/Transmitter (UART), and Peripheral Component Interconnect Express (PCIe). It discusses the implementation and applications of these bus protocols, as well as enhancements like I3C that improve upon I2C. The document also reviews related work analyzing the implementation and comparison of bus protocols like I2C and SPI.
This document describes a project to transfer data between two PCs via fiber optic cable. It uses C programming and serial ports configured with MAX232 ICs to convert signals between RS-232 and TTL logic. An optical transmitter with an LED matches the cable and sends data over the fiber optic cable. At the receiver, an optical receiver with a phototransistor receives the data and MAX232 converts it back to RS-232 for the receiving PC's serial port. The project aims to provide a cheaper and more robust alternative to wireless data transfer over longer distances. It could potentially be expanded to create a fiber optic LAN connecting multiple PCs.
IRJET- Multiple Load Controller for Industry using ARM CortexIRJET Journal
This document describes a multiple load controller system for industrial automation that uses an ARM cortex processor. The system allows for synchronized control and speed of multiple motors to ensure smooth automation processes. An ARM processor constantly supplies PWM signals to operate motors at desired speeds while maintaining synchronization between motors. The system was developed to address issues where synchronization errors in automation lines can damage manufacturing processes. It demonstrates synchronized movement of multiple motors and could enable fast and precise output from automation lines using large industrial motors.
Design & Implementation Of Fault Identification In Underground Cables Using IOTIRJET Journal
This document describes a project to identify faults in underground cables using IoT. The system uses Ohm's law to determine the distance of a fault by measuring changes in voltage across series resistors in the cable that vary with distance. A microcontroller interfaces with an analog to digital converter to convert voltage measurements to distance readings in kilometers. When a fault occurs, the location is displayed on an LCD screen and sent over the internet via GSM to a website. The system aims to easily locate faults for repair. It was tested accurately identifying faults placed at known distances in a cable model.
Detailed description about Hubs Switches Modems and their workingrockingprashik
The document discusses various networking devices including hubs, switches, and modems. It provides details on how each device works, types of each device, their applications and merits and demerits. Hubs connect devices on a network but do not filter or manage traffic. Switches can filter traffic and improve network performance by sending data only to its destination port. Modems modulate digital signals for transmission over phone lines and are used to connect networks across long distances.
The Remote IO Port Expansion System Based on I2C BusKyle Zheng
This document summarizes a student's graduation project to design a remote I/O port expansion system using an I2C bus. The project used a P89LPC922 microcontroller and CAT9555 I/O expansion chip connected via an I2C bus up to 1 km in distance. The student outlined their design process, including considering different microcontroller options, using an I2C expander chip to increase communication distance, designing hardware circuits in Protel, programming the system in assembly language, and producing the circuit board, completing the project individually over 3 months.
This document provides an overview of digital CMOS logic circuits. It discusses CMOS technology and how it has become the dominant technology for digital circuit implementation due to its low power dissipation and high integration density. The document then covers different logic circuit families including CMOS, bipolar, BiCMOS, and GaAs. It discusses characteristics of logic circuits like noise margins, propagation delay, power dissipation, silicon area, and fan-in/fan-out. Different digital system design styles using off-the-shelf components or custom VLSI chips are presented. The role of design abstraction and computer aids in facilitating large digital system design is also covered. Finally, the document discusses CMOS inverter circuit operation and the voltage transfer
The document provides details about a project to develop a vehicle monitoring system using a PIC microcontroller and Controller Area Network (CAN) protocol. The system will monitor various vehicle parameters like temperature, carbon monoxide levels, battery voltage, and light detected by an LDR. Sensors will detect the parameters which will be sent to a microcontroller via CAN protocol and displayed on an LCD near the driver's seat. The document discusses the hardware and software requirements, CAN protocol features, operation of a PIC microcontroller, and sensors to be used like temperature sensor, gas sensor, LDR.
The document describes a project report on designing and developing a vehicle monitoring system using a PIC microcontroller and Controller Area Network (CAN) protocol. The system monitors various vehicle parameters like temperature, CO levels, battery voltage, and light detection using sensors. The sensors send data to the microcontroller which transfers it to a receiver section using CAN protocol. The receiver section then displays the parameters on an LCD for the driver. The project aims to implement the latest CAN technology for accurate and fast vehicle monitoring compared to traditional systems.
The document describes a project report on designing and developing a vehicle monitoring system using a PIC microcontroller and Controller Area Network (CAN) protocol. The system monitors various vehicle parameters like temperature, CO levels, battery voltage, and light detection using sensors. The sensors send data to the microcontroller which transfers it to a receiver section using CAN protocol. The receiver section then displays the parameters on an LCD for the driver. The project aims to implement the latest CAN technology for accurate and fast vehicle monitoring compared to traditional systems.
Андрій Озгович “IoT Cypress solution. Low cost, low power” {R0boCamp}Lviv Startup Club
This document is a presentation about Cypress's wireless solutions for IoT. It discusses Cypress's PSoC 4 BLE microcontrollers, which integrate a CPU, Bluetooth radio, programmable analog and digital blocks, and CapSense. It highlights the PSoC 4 BLE's low power capabilities and compares it to other Cypress products. The presentation also discusses the engineering challenges of IoT design and how PSoC 4 BLE addresses these, such as by enabling low power modes. It provides an overview of the PSoC product line and introduces PSoC Creator, the integrated design environment for developing with PSoC chips.
DESIGN AND IMPLEMENTATION OF I2C AND UART BLOCK IMPLEMENTATION FOR RISC-V SOCIRJET Journal
This document describes the design and implementation of I2C and UART blocks for a RISC-V system on chip (SOC). It first introduces the authors and provides an abstract on the topic. It then discusses the RISC-V architecture including its instruction set, pipeline stages, and peripheral blocks. The objectives are to familiarize with the ASIC design flow and implement digital blocks for a RISC processor. Next, the document reviews related work on low power RISC-V processors and compressed instruction sets. It proceeds to describe the methodology for implementing I2C architecture, involving address transmission, read/write operations, and acknowledgement signaling between master and slave devices.
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This document describes a water environment measuring system using a pH sensor. It includes an abstract, block diagram, hardware and software requirements, hardware testing details, a circuit diagram, future scope, and conclusion. The system uses various sensors and a Zigbee chip to measure water temperature, flow velocity, pH, and ammonia content. A GPRS module is used to exchange data between the wireless sensor network and a remote monitoring center. The system can automatically diagnose abnormal water environment parameters in aquaculture.
This document provides an introduction and overview of the EVTV ESP32 CANDue microcontroller board. The board features an ESP32 microcontroller chip that provides WiFi, Bluetooth, and dual CAN bus ports. It runs on automotive 12V power and includes screw terminals for connecting to power and the two CAN bus ports. The document discusses the capabilities and features of the ESP32 chip compared to previous microcontroller boards, including increased processing speed, integrated WiFi/Bluetooth, and improved CAN bus support through new libraries and hardware. It provides details on the chip, microcontroller, wireless capabilities, programming environment, and power supply of the EVTV ESP32 CANDue board.
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Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
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Presentation at IcETRAN 2024 session:
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IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, Serbia
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Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Literature Review Basics and Understanding Reference Management.pptx
I2 c devices
1. 1 www.handsontec.com
Handson Technology
Data Specs
I2C Specification and Devices
The I2C (Inter-Integrated Circuit) Bus is a two-wire, low to medium speed, communication bus (a path for
electronic signals) developed by Philips Semiconductors in the early 1980s. I2C was created to reduce the
manufacturing costs of electronic products. It provides a low-cost, but powerful, chip-to-chip
communication link within these products. Initial applications for I2C included volume and contrast control
in radios and televisions. Over the past decade, I2C has expanded its communications role to include a wide
range of applications. Today, I2C can be found in a wide variety of computer, industrial, entertainment,
medical, and military systems, with almost unlimited growth potential.
2. UM10204
I2C-bus specification and user manual
Rev. 03 — 19 June 2007 User manual
Document information
Info Content
Keywords I2C, I2C-bus, Standard-mode, Fast-mode, Fast-mode Plus, Fm+, High Speed,
Hs, inter-IC, SDA, SCL
Abstract Philips Semiconductors (now NXP Semiconductors) developed a simple
bidirectional 2-wire bus for efficient inter-IC control. This bus is called the
Inter-IC or I2C-bus. Only two bus lines are required: a serial data line (SDA)
and a serial clock line (SCL). Serial, 8-bit oriented, bidirectional data transfers
can be made at up to 100 kbit/s in the Standard-mode, up to 400 kbit/s in the
Fast-mode, up to 1 Mbit/s in the Fast-mode Plus (Fm+), or up to 3.4 Mbit/s in
the High-speed mode.