eFPGA

Design of a Wideband Ultrasonic Power Supply Frequency Tracking System Based on FPGA

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Design of a Wideband Ultrasonic Power Supply Frequency Tracking System Based on FPGA

Su Wenhu, Chen Xun (School of Electronic Information, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China) Abstract: In response to the inability of traditional ultrasonic power supplies to drive and lock different resonant frequency transducers, which prevents phase locking and frequency tracking across a wide frequency range, a wideband ultrasonic power supply based … Read more

How to Implement Embedded Artificial Intelligence

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How to Implement Embedded Artificial Intelligence

This article is based on the speech by Zhang Xianyi and has not been reviewed by the author. Embedded AI combines hardware, software, and algorithms to provide cost-effective, high-performance, and low-power solutions, applicable in scenarios such as facial recognition, and aims to achieve better interactivity. What is embedded artificial intelligence, or edge intelligence? It does … Read more

Building a Logic Analyzer with FPGA

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Building a Logic Analyzer with FPGA

Previously, we introduced how to make a logic analyzer and oscilloscope using RP2040. Today, we will build a logic analyzer using FPGA. Currently, the mainstream architecture of logic analyzers in China uses FPGA + USB PHY. The combination of the advantages of FPGA and the high accessibility of USB has allowed it to occupy the … Read more

Understanding ADC and DAC

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0 Introduction Before discussing Analog to Digital Converters (ADC) and Digital to Analog Converters (DAC), let’s first clarify what analog signals and digital signals are. Analog signals can be understood as physical quantities from the real world, but these quantities are electrical signals. For example, radio signals, etc. The characteristics of analog signals are that … Read more

Understanding the Characteristics, Functions, and Advantages of ASICs

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Source: Tiger Talks Chips Original Author: Tiger Talks Chips This article introduces the characteristics of Application Specific Integrated Circuits (ASICs) and their differences from other integrated circuits. ASIC (Application Specific Integrated Circuit) is an integrated circuit designed and optimized for specific applications. Its functions are fixed during manufacturing and cannot be changed or reprogrammed. Unlike … Read more

Chengdian Guoxin FPGA Course: Highly Rated Training Program

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Chengdian Guoxin FPGA Course: Highly Rated Training Program

Which FPGA Training Program Has the Best Reputation Chengdian Guoxin’s 6 Iterations of FPGA Courses Are Super NICE FPGA (Field Programmable Gate Array) is considered the king in the field of artificial intelligence. With its powerful parallel processing capabilities and highly flexible programming characteristics, it plays a crucial role in the development of artificial intelligence. … Read more

A Quick Start Guide to FPGA

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A Quick Start Guide to FPGA

In today’s rapidly evolving electronic design field, FPGA technology has become the preferred tool for many engineers and designers due to its flexibility and customizability. Whether you are working in communication, computing, consumer electronics, or industrial automation, FPGAs can help you solve problems. No matter if you are a student in the learning stage (such … Read more

Hardware Design and Implementation of a Multifunctional Memory Chip Testing System

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Hardware Design and Implementation of a Multifunctional Memory Chip Testing System

Abstract: With the rapid development of electronic technology, the types of memory are becoming increasingly diverse, and each type of memory has its unique operation timing. To improve the testing efficiency of memory chips, a multifunctional memory chip testing system has emerged. This paper proposes a hardware design and implementation for a multifunctional memory chip … Read more

A Spaceborne Advanced Storage System for Remote Sensing Microsatellites

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A Spaceborne Advanced Storage System for Remote Sensing Microsatellites

Content Introduction Abstract: With the development of satellite miniaturization technology and remote sensing technology, the rapid deployment and application of microsatellite constellations is an inevitable trend. Due to the limitations of size, weight, and power (SWaP), onboard storage systems with high scalability, high performance, and high reliability remain one of the technical bottlenecks for remote … Read more

Design of Portable Signal Acquisition System Based on FPGA and NAND Flash

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Design of Portable Signal Acquisition System Based on FPGA and NAND Flash

Abstract: In response to the current issues of low sampling rates and poor portability in signal acquisition systems, a design for a high-speed portable signal acquisition system based on FPGA is proposed. This design uses an FPGA chip to control an analog-to-digital converter (ADC) chip for high-speed signal sampling, then stores the data in a … Read more