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1.RISC design concept
The ARM core uses RISC architecture. RISC is a design concept whose goal is to design a simple and effective instruction set that can be executed in a single cycle at a high cl...[Details]
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According to Tencent, the latest news from the industry chain said that the shipment volume of the Mate 30 series has exceeded 12 million units, and the momentum is still growing. It is expected that...[Details]
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Have you ever been in a situation where you're dying to make that last phone call, but you know that your phone's battery could die at any time during the call? When your battery's last joules are...[Details]
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In today's SOC design, when a peripheral device (Peripheral IP) wants to communicate with the central processing unit (CPU), the most commonly used mechanism is through interrupts. Peripheral device...[Details]
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On May 18, Observer.com quoted foreign media reports that the U.S. Department of Commerce may reduce some trade restrictions on Huawei in the near future. The measure is to issue Huawei a 90-day "Tem...[Details]
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The 12V power supply has been the automotive industry standard since the 1950s, making it the default configuration for vehicle designs and components. This standard has allowed automakers to maint...[Details]
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For PLC users, when writing user programs or selecting equipment, they must be clear about the three stages described below, that is, the principles of the user program execution process.
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0 Introduction With the development of control technology, computer technology, information processing technology and sensor technology, intelligent robots have played a very important role in both t...[Details]
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Freescale's MC9S08JM16 series MCU is a member of the low-cost, high-performance 8-bit HCS08 product family. All MCUs in this family use the enhanced HCS08 core and have a variety of modules, memory...[Details]
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Abstract: This application note provides a quick, easy-to-use tool for determining the true location of image signals and the location of aliasing frequencies, as well as harmonic frequencies in a ...[Details]
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In daily radio monitoring and interference troubleshooting, the most commonly used and most important instrument and equipment in our station is the spectrum analyzer. Technicians often use this in...[Details]
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This week, many pieces of information about Huawei are still a major focus in the industry, including its entry into the OLED driver chip field, the release of three Hongmeng car operating systems an...[Details]
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The sawtooth wave generator composed of two op amps is shown in Figure 5.3-39A.
The circuit is based on the triangle wave generator composed of two op amps (please refer to this si...[Details]
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On October 21, Zhanshengwei released its third-quarter report stating that from July to September 2021, the company achieved operating income of 1.124 billion yuan, a year-on-year increase of 15.33%...[Details]
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According to Apple Insider, new research claims that 650,000 App Store apps have not been updated in more than two years, while the Google Play Store has 869,000 such "abandoned" apps. Appl...[Details]
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