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There are 7 types of exceptions in the ARM processor, arranged from high to low priority as follows:
Reset
Data Abort
FIQ
IRQ
Prefetch Abort
SWI
Undefined instruction
When any exception occur...[Details]
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According to foreign media reports, Volvo Cars said it will suspend or adjust production at some of its car plants in China and the United States in March due to chip shortages. Since the second hal...[Details]
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iFixit has finally completed the disassembly of Apple's latest iPhone 14. It believes that the most praiseworthy thing about the iPhone 14 this time is not the more powerful processor, nor the satell...[Details]
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Touch feedback technology for high-tech devices is ready to add value to the Greater China smartphone market
BROOKMONT, Quebec, Canada - September 7, 2021 - Capacitive touch screens ...[Details]
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According to the news from Jiwei.com, recently, according to the foreign media Foss Patent, OPPO's counter-suit against Nokia for infringement of four 5G patents has been filed by the courts of Man...[Details]
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At 2 pm today, Ren Zhengfei said in an interview with Nicholas Negroponte, a columnist for Wired magazine, and George Gilder, an American writer, thinker, futurist, and economist, that we did not rea...[Details]
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The BSIMM's sole purpose is to observe and report. Our "just the facts" approach is not uncommon in science and engineering, but it is rare to see it adopted on such a large scale in software securit...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Introduction
Object-oriented development is undoubtedly the most popular software development method at present. This is due to the many advantages of object-oriented development: high reli...[Details]
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AC motor is a machine used to realize the mutual conversion between mechanical energy and AC electrical energy. Due to the tremendous development of AC power system, AC motor has become the most co...[Details]
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DC current sources with good stability, high precision and preset output are often used in
electronic
equipment
. The digital control DC current source designed in this paper can effectively red...[Details]
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On September 15, the grace period expired and Huawei's supply chain was officially cut off. On May 15 and August 17 of this year, the United States imposed the second and third rounds of sanctions on...[Details]
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Apple's press conference tonight is very fast-paced. The HomePod mini is definitely not as good as the iPhone 12 series of mobile phones, but it is the first to be released and the price is only US$9...[Details]
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According to foreign media mysmartprice, Samsung has released some new TWS products this year, including Galaxy Buds + and Galaxy Buds Live. Last week, a new trademark application was leaked on...[Details]
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Servo motor encoder zeroing and alignment is one of the key steps to ensure precise control of the servo system. This article will introduce the methods of servo motor encoder zeroing and alignment...[Details]