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Two working states of ARM:
ARM state: 32-bit word alignment, running ARM instructions
Thumb state: 16-bit half-word aligned Thumb instructions
Note: When the CPU switches between the tw...[Details]
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Recently, the 2011 China (Shenzhen) Consumer Electronics Show, hosted by the Shenzhen Municipal Government, was held in Shenzhen Convention and Exhibition Center on an unprecedented scale. 3D TVs beca...[Details]
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The liquid level measuring instruments used in the intermediate tank area in a certain project are all contact instruments, such as tuning fork switches, radar level gauges, servo level gauges and hy...[Details]
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On February 3, a group of OPPO's patents about cameras were exposed recently. The patent uses a pop-up front camera design with a polarized refractive prism, which can make the pop-up height lower an...[Details]
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According to a tipster named Dylandkt, the upcoming redesigned 14-inch and 16-inch MacBook Pros will feature upgraded 1080p webcams, compared to the 720p "FaceTime HD" cameras currently found in Appl...[Details]
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According to China Business News, CSOT revealed on August 30 that it expects to mass-produce and launch a number of flexible folding screen products in 2020. Huaxing Optoelectronics has been planning...[Details]
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A whistleblower revealed that the Samsung Galaxy S22 Ultra has undergone major upgrades in terms of camera, especially in terms of anti-shake and movie shooting. Ahmed Qwader said the flagship phon...[Details]
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According to Kyodo News, Japan Display Inc. (JDI), a giant of small and medium-sized LCD panels, announced on the 7th that it has signed a formal capital business cooperation contract to receive up t...[Details]
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Many engineers and technicians often choose dual in-line devices to test the principle performance of the circuit. The existing practice is to insert the integrated circuit on the fiberglass board wit...[Details]
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From the perspective of Tesla, a benchmark company in the electric vehicle industry: on the one hand, the thermal management solution of Model 3 is simplified, and the safety risks under cost pressur...[Details]
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I'm very happy today. I finally successfully transplanted U-Boot. While doing it, I wrote down some steps with screenshots. . Now let me review the process slowly. . 1. Download U-Boot-1.1.6 from t...[Details]
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Yang Chaobin, president of Huawei's 5G product line, said on Thursday that the next 10 years will be the 10 years of 5G. Huawei will continue to increase its investment in the 5G field. Currently, Hu...[Details]
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According to Bloomberg, tech giant Amazon is currently developing a pair of wireless earbuds with Alexa support, which will compete directly with Apple's popular AirPods. The report said that the ear...[Details]
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TI's bq25504 is a high-efficiency, ultra-low power energy harvesting boost charging IC that can manage microwatts or milliwatts of power generated by various DC sources such as solar energy or thermoe...[Details]
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As electrical demands grow, automobiles require regional modules to meet a wide range of power needs. High-side switches enable design flexibility and enable space- and weight-saving solutions by r...[Details]