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While the Semiconductor Industry Association (SIA), which represents 99% of U.S. chip companies, understands the importance of national security, it believes that containing potentially hostile count...[Details]
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The clock and power management module of S3C2440 consists of three parts: clock control, USB control and power control. There are two phase-locked loops, one for providing FCLK, HCLK and PCLK, and ...[Details]
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The latest research report from Strategy Analytics’ IoT Strategy service, “The Battle for Unlicensed LPWA Supremacy in IoT,” predicts that by 2025, the number of unlicensed LPWA connections worldwide...[Details]
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Electric car owners in Sichuan, especially Chengdu, must have been having a hard time recently. The local power cuts in Sichuan have dealt a heavy blow to the confidence of electric car owners. Durin...[Details]
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The paper, published on a NASA website, said the quantum processor solved a calculation that would have taken the "top" astrophysicist 10,000 years to complete in just 3 minutes and 20 seconds. If tr...[Details]
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0 Introduction
The cement production process is a physical and chemical reaction process with the characteristics of large inertia, pure lag, and nonlinearity. The system operation con...[Details]
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On May 8, Meizu Technology held an online press conference today and officially released the Meizu 17 series of mobile phones. There are two versions, Meizu 17 and Meizu 17 pro, with a startin...[Details]
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Some time ago, the attitudes of "Chinese parents" who circulated on the Internet when facing children at different stages of learning were quite vivid: 1-3 grades, they understand and educate patient...[Details]
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Permanent Magnet Synchronous Motor (PMSM) is a high-efficiency, high-precision, and high-reliability motor that is often used in applications that require precise control of speed and position, suc...[Details]
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Samsung Electronics' goal of becoming the number one foundry by 2030 faces huge obstacles as TSMC plans to invest $44 billion in 2022 to consolidate its leading position, including $42.1 billion in f...[Details]
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Recently, the popular game "Black Myth: Wukong" has attracted the attention of players around the world with its exquisite graphics, rich gameplay and unique plot setting as soon as it was released...[Details]
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Modification History
08.30, completed the first draft.
09.01, corrected the error in the text, all ARMv7 architectures implement Thumb-2 technology. As a subset of ARMv7M, ARMv6M implements most...[Details]
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The relationship between magnetic memory detection principle and magnetic leakage
Conventional magnetic flux leakage detection methods (such as magnetic particle testing) use th...[Details]
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1 Exception vector and program jump
Data abort is one of the exceptions defined by the ARM system. When an exception occurs, ARM will automatically jump to the exception vector table and jump to the...[Details]
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With the rapid development of intelligent connected vehicles, in-vehicle network architecture faces unprecedented challenges. Faced with increasingly complex in-vehicle entertainment, ADAS (Advance...[Details]