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When we use C/C++ to program DSP , functions are undoubtedly an important part of functional module division, and these functions work together through explicit calls or interrupts. In addition...[Details]
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The two generations of Apple's new autumn products, iPhone XS/11, threw Touch ID out of the window, and it was not until the release of iPhone SE 2 this year that it announced its return. Ho...[Details]
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This ultra-compact elastic memory chip improves SWaP and can be used in advanced missions such as communications, Earth observation, science and edge computing satellites.
Engineerin...[Details]
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The Sino-US trade war has been going on for more than a year. The long-term trade war has affected the direction of the supply chain, caused global stock market fluctuations, and even threatened the ...[Details]
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According to Appleinsider, a company called Koss is suing Apple over its wireless headphones and speaker products, and accusing Apple of infringing on its patents with almost all of its current...[Details]
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The system is a wireless email terminal based on WLAN (Wireless Loeal Area Network). Users can easily input email content on the touch screen with a stylus, and send and receive emails throug...[Details]
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Switching power supply is a kind of power supply that uses modern power electronics technology to control the time ratio of the switch tube to open and close to maintain a stable output voltage. Swit...[Details]
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1 Introduction
The low-sealing furnace is one of the important links in the CRT production process, mainly used to seal the screen cone through baking. It generally includes the furna...[Details]
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The ranking of smart driving chips is not simply based on AI computing power. CPU, storage bandwidth, power consumption and AI computing power are equally important, which will be analyzed in detai...[Details]
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The latest data from the China Association of Automobile Manufacturers shows that in 2022, my country's automobile production and sales will complete 27.021 million units and 26.864 million units res...[Details]
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1 Introduction
Bluetooth is a new short-range radio communication technology that can replace wired cable connections with wireless interfaces anytime and anywhere. It can be applied to a variety ...[Details]
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In the ARM architecture, a driver module is required to access IO. The request_mem_region() function can be used to request IO memory during module initialization, and then the ioremap() function can ...[Details]
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The people counting system can play different roles in different application scenarios. It can obtain information such as the number of people in the mall and the direction of crowd flow at differ...[Details]
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There are many modules and systems based on DSP chips on maglev trains . At present, the loading and running of DSP chip programs mainly rely on simulators, which are expensive and large in size,...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]