Function design of spi4.2 interface based on PLD

(source: microcomputer information, author: Sun Shiguo, Chen Shuai, Chen Qian, Zhang HENGWEI) 1. Introduction Spi-4.2 (system packet interface) is a local high speed bus standard defined by OIF (optical networking forum), which is used for 10Gbps signal transmission from PHY layer chip to link layer chip. The main applications are OC-192 ATM, packet over SONET […]

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FPGA supports intelligent IOT gateway and analysis acceleration?

Altera announced today that it has joined the industrial Internet Consortium (IIC), an industry collaboration aimed at promoting the development of the Internet of things (IOT) global ecosystem. In particular, Altera and alliance members work together on the technology development roadmap to develop the industrial Internet. In this intelligent device and sensor network, data is […]

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The difference between DSP and arm

ASIC is the abbreviation of application specific integrated circuit, which is a kind of integrated circuit designed for special purpose. ASIC design mainly includes full custom design method and semi custom design method. Semi custom design can be divided into gate array design, standard cell design, programmable logic design and so on. The method of […]

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Design of motion vision processing system based on stratixii FPGA

(source: microcomputer information, by Zhang Xuezhi, Wei Youguo, Tu Wangming, Tian Zhang, Hou Yanbin) introduction With the development of deep submicron technology, the capacity and density of FPGA are increasing. With its powerful parallel multiply add (MAC) capability and flexible dynamic reconfigurability, FPGA is widely used in many fields such as communication, image and so […]

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The key to success with high speed data converter

By Philip Pratt Whether designing test and measurement equipment or automotive lidar analog front end (AFE), hardware designers using modern high-speed data converters are faced with severe challenges of high-frequency input, output, clock rate and digital interface. Problems may include connecting to your field programmable gate array (FPGA), making sure your first design channel will […]

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Fast and efficient PPA data configuration based on SRAM FPGA

(source: microcomputer information, author: Fang Yaoxiang, Li Fuhai, Hu Yuehui) In today’s changing market environment, whether the product is easy to upgrade and use flexibly has become the key factor for the product to enter the market. The emergence of FPGA devices based on SRAM structure creates the conditions for system designers to dynamically change […]

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