IP Cores

Overview of IP Core Vendor: ARM

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Overview of IP Core Vendor: ARM

This is a comprehensive introduction to the IP core vendor Arm, covering its core technologies, business model, product ecosystem, and industry impact: 1. Company Overview Definition and Positioning: Arm (Advanced RISC Machines) is a global leader insemiconductor intellectual property (IP) provision, focusing on designing efficient, low-power processor architectures and related technologies, profiting by licensing IP … Read more

SoC: AI Acceleration Extends to Multi-Dimensional Layouts with Growing Demand in Various Segments

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SoC: AI Acceleration Extends to Multi-Dimensional Layouts with Growing Demand in Various Segments

SoC (System-on-Chip), also known as a system-level chip, is an integrated circuit solution that integrates all components required by the system onto a single chip. SoC chips embed functional modules such as a central processing unit, digital signal processor, power management system, memory, and input/output systems, making their internal structure complex and requiring high standards … Read more

Fundamentals of Chip Design

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Fundamentals of Chip Design

Introduction: Previously, I introduced the manufacturing and packaging of chips. In this article, we will look at chip design.█ Design Concepts of ChipsAs we all know, chips have extremely complex structures.Taking NVIDIA’s B200 chip as an example, it contains 208 billion transistors in an area the size of a palm. The layout inside is akin … Read more

Core Concepts of SoC Design

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Core Concepts of SoC Design

This morning, we held a brainstorming session with graduate students to discuss the general concepts of SoC design. I found that many students did not grasp the core of SoC design. Now, while the discussion is still fresh, I will record it here. First of all, what is SoC design centered around? SoC design is … Read more

Quality FPGA Self-Made IP and Open Source Websites

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Quality FPGA Self-Made IP and Open Source Websites

1. OpenCores, the world’s largest FPGA open source website, contains various IP cores that have been verified by many users. Website address: https://opencores.org/ 2. FPGA 4 Fun, provides a wealth of articles on FPGA applications and practical project examples. Website address: http://www.fpga4fun.com/ 3. OpenHW Group, a non-profit organization, aims to promote and advance open-source hardware … Read more

Four Methods to Invoke FPGA Memory Units

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Four Methods to Invoke FPGA Memory Units

First, what is XPM? Many people may not have heard of or used it. Its full name is Xilinx Parameterized Macros, which are Xilinx’s parameterized macros, similar to the instantiation and usage of primitives. You can check which XPMs can be instantiated in Vivado under Tools->Language Templates.　 From the above image, it can be seen … Read more

Introduction to Embedded Systems Development

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Introduction to Embedded Systems Development

Key Knowledge Points in Chapter One: Understand the characteristics, classifications, development, and applications of embedded systems, and be familiar with the logical composition of embedded systems. Understand the main types of embedded processing chips, be familiar with the SoC development process, and comprehend the significance of IP cores. Familiarize yourself with the encoding of Chinese … Read more

Current Status of SiFive: How to Implement RISC-V?

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Current Status of SiFive: How to Implement RISC-V?

I have a black leather notebook that I’ve been using since 2001, with the National Semiconductor logo on its cover. It holds sentimental value for me. Firstly, it reminds me of the breakfast I had with attendees at a National Semiconductor executive event in Laguna Niguel, California, on September 11, 2001. That morning, we were … Read more