Codasip adds Axi bus automatic design function to its studio processor design tool

Munich, Germany, October 26, 2021 – codasip, a leading semiconductor intellectual property (IP) nuclear supplier of customized risc-v processors, today announced the further enhancement of its studio processor design tool suite. The new features of its studio 9.1 tools include complete Axi bus support for high-performance design, improved support for llvm and higher code density. […]

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nano chip micro introduces a new digital isolator nirsp31 with high performance, low cost and integrated isolated power supply

Novosns has launched a new digital isolator integrating isolated power supply – nirsp31, which can be widely used in the design of isolated bus interface in two wheeled vehicle BMS, energy storage BMS, air circuit breaker and non-standard electricity meter applications. Small size, high reliability and low cost Nirsp31 chip integrates isolated power supply and […]

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Design of RS485 bus node based on complex industrial occasions

introduction In many schemes of medium and long-distance communication between industrial control equipment, RS485 bus is widely used in the fields of factory automation, industrial control, community monitoring, water conservancy automatic measurement and control and so on because of its simple hardware design, convenient control and low cost. RS485 bus is driven by balanced transmitting […]

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Application of CAN bus in automobile wheel speed sensor

At present, network technology is a new technology in the field of automotive electronics. It is not only a technology to solve the problems of complex lines and increased wiring harnesses in automotive electronization, but also its communication and resource sharing ability has become a basis for the application of new electronic and computer technology […]

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Can frame format and precautions after serial port conversion

What if MCU does not have can or the number of can interfaces is not enough? At present, there are relevant modules or equipment for serial port to can on the market, but do you know how to realize serial port to can? What is the converted frame format? Applicable scenario When does the serial […]

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Hardware circuit design of parking current acquisition node based on CAN bus

Electronic parking brake system (EPB) refers to the technology that integrates the temporary braking during driving and the long-term braking after parking, and realizes the parking braking by electronic control. In order to obtain the theoretical parking pressure applied by each vehicle, monitor the working state of the integrated actuator of each vehicle, prevent the […]

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Design scheme of vehicle electric bus communication based on FPGA

In order to improve the communication rate of vehicle electric bus in the integrated architecture, combined with the requirements of the integrated processing system project, a design scheme of bus interface unit based on field programmable gate array (FPGA) is proposed by using the combination of dual bus and can bus and FlexRay bus to […]

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Design of intelligent bus interface for CAN controller module

This paper presents an intelligent bus interface design scheme based on DSP embedded enhanced can controller (ECAN) module. The design innovatively uses the latest adm3053 chip released by Adi company as the ECAN interface driver, which integrates can transceiver, signal isolation and DC / DC power supply isolation, achieving the purpose of interface miniaturization, low […]

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Principle analysis of CAN bus isolated grounding

Can and 485 are the common Fieldbus in industrial communication. All engineers must be very familiar with the bus isolation scheme, but they may encounter the situation that the communication is still abnormal when the bus adopts the isolation scheme. preface In order to ensure the communication stability of the bus network, the communication interface […]

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Design of Ethernet interface based on FPGA and w3150a +

Virtual instrument has rapidly occupied the market with its advantages of high cost performance and strong openness, and has become a new economic growth point of measurement and control instruments. The most significant sign of entering the information age is the penetration and popularization of information network in various industries, among which Ethernet is the […]

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