Year: 2025

Analysis of Performance Requirements and Technological Evolution of Amlogic Set-Top Box Control Chips

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Analysis of Performance Requirements and Technological Evolution of Amlogic Set-Top Box Control Chips

Click ↑BlueWords to Follow A. Technical Positioning and Market Status of Amlogic Control Chips Amlogic is a global leader in waferless semiconductor design, focusing on the development of SoC chips for smart terminals. Its products cover various fields such as smart set-top boxes, smart TVs, and in-car entertainment systems, particularly dominating the set-top box market. … Read more

Chip War (Serialized)

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Chip War (Serialized)

Disclaimer: This text is personally translated from “Chip War: The Fight for the World’s Most Critical Technology” and does not represent my personal views, nor is it for any commercial use. “The competition is fierce“ “Since you wrote that paper, my life has been terrible!“A chip salesperson complained to HP senior manager Chad Anderson. Anderson … Read more

The Arrival of 3nm Chips! Lei Jun Reveals a Chip Team of Over 2500 at Xiaomi!

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The Arrival of 3nm Chips! Lei Jun Reveals a Chip Team of Over 2500 at Xiaomi!

Jimi Network · Love Jimi APP, available for download in major mainstream app stores On May 19, Lei Jun, founder, chairman, and CEO of Xiaomi Group, announced that as of the end of April this year, the total R&D investment in the Xuanjie project has exceeded 13.5 billion RMB. Currently, the R&D team has surpassed … Read more

Why Do Chips Need Packaging?

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Why Do Chips Need Packaging?

The four main functions of semiconductor packaging are: mechanical protection, electrical connection, mechanical connection, and heat dissipation. Mechanical protection: Silicon is very fragile, similar to glass, and is easily damaged by physical and chemical factors. The primary role of semiconductor packaging is to protect the chip and devices from physical and chemical damage by sealing … Read more

Detailed Explanation of DSP Chips

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Source: Tiger Says Chip Original Author: Tiger Says Chip This article introduces the functional architecture, classification applications, challenges, and trends of DSP chips. Comparing DSPs to “math prodigies”: while ordinary CPUs (like MCUs) excel at multitasking scheduling (the “liberal arts students”), DSPs specialize in quickly solving complex formulas (the “science students”), achieving “mental calculation capabilities” … Read more

Insights on the Dragon Boat Festival: Reflections and Experiences (Part One)

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Insights on the Dragon Boat Festival: Reflections and Experiences (Part One)

Click the blue text Follow us The Fragrance of Zongzi Lingers“Timeless Flavor” and “Stepping into a New Journey” “The Dragon Boat Festival arrives in mid-summer, as the days grow longer and clearer.” Every year during the Dragon Boat Festival, families prepare zongzi (rice dumplings). Making and eating zongzi is a common tradition, and the atmosphere … Read more

Learning C Language: Simple Calculator and Number Guessing Game

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Learning C Language: Simple Calculator and Number Guessing Game

Why write a WeChat public account? During the process of learning C language, I found that most resources online are just selling courses. Some platforms automatically convert you to VIP articles to sell their memberships, and on Douyin, there are videos with the suffix HTML claiming to be Python projects, with comments just dragging on … Read more

June 2021 Youth C Language Level 1 Exam Questions | Help You Pass Easily!

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June 2021 Youth C Language Level 1 Exam Questions | Help You Pass Easily!

Youth Software Programming (C Language) Level Exam Paper (Level 1) Score:100 Number of Questions:5 1. Programming Questions(Total5 questions, each worth20 points, totaling100 points) 1.Input and Output of Numbers Input and Output of Numbers Input an integer and a double-precision floating-point number, first output the floating-point number rounded to2 decimal places, then output the integer. Time … Read more

Selection Sort Algorithm in C Language

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Selection Sort Algorithm in C Language

Selection Sort Algorithm PrincipleThe selection sort algorithm in C language is one of its basic algorithms. The principle of sorting is to traverse through nested loops, marking the index position of the current element and the minimum or maximum (satisfying specific conditions) element in the subsequent elements, and swapping the values at the index positions.This … Read more

Daily C Language Challenge No. 23: How Many Ways Can You Determine if a Number is a Palindrome?

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Daily C Language Challenge No. 23: How Many Ways Can You Determine if a Number is a Palindrome?

📌 Problem Description Please enter an integer x and determine whether it is a palindrome (i.e., it reads the same forwards and backwards). Requirements： Do not use string conversion Handle negative numbers (e.g., -121 is not a palindrome) Advanced: Avoid reversing the entire number to optimize time complexity Example: Input: 121 → Output: is a … Read more