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(1) Positional system: When expressing numbers, using only one digit is often not enough, and multiple digits must be composed using the positional counting method. The composition of each digit o...[Details]
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This article takes the I2C subsystem of s3c2440 as an example to analyze its code implementation I have just started learning driver. If there are any flaws or omissions, please feel free to give m...[Details]
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Recently, Tianjin Jinmi Investment Partnership (Limited Partnership), one of Xiaomi Group's investment entities, added a new foreign investment enterprise - Beijing Meishe Network Technology Co., Ltd...[Details]
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Blogger @熊猫很禿然 revealed that Redmi will soon use the IMX766 sensor. According to the information, Sony IMX766 was used in Xiaomi 12. This is a large-bottom flagship sensor with 50 million high pixe...[Details]
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According to businessKorea, Samsung Electronics is negotiating with the Chinese government, hoping to send about 200 semiconductor engineers to China to ensure that the expansion plan of its second f...[Details]
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At present, LED large-screen display systems are divided into two categories according to the data transmission method: one is synchronous real-time display, that is, the content of the computer di...[Details]
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On July 2, according to the results of the 36th review meeting of the Shenzhen Stock Exchange's GEM Listing Committee in 2021, Henan Kaiwang Electronic Technology Co., Ltd. (hereinafter referred to a...[Details]
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XUNQI YF-2668 DVD player power supply is a parallel switching power supply based on L6565N core. L6565N is a quasi-resonant (MSPNI) single-chip switching power supply integrated circuit. In additi...[Details]
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Jiwei.com reported on December 16 that today is the seventh anniversary of Honor. Honor CEO Zhao Ming also issued an open letter. Zhao Ming stated that this year Honor will embark on a new journey. H...[Details]
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The recent Ant-Man movie did a great job of showcasing quantum mechanics, but the future of quantum science is brighter than fiction. Quantum applications are already the basis for some of the worl...[Details]
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Compared with other memory technologies, DDR SDRAM has superior performance, very low power consumption and more competitive cost. However, compared with previous SDRAM technologies, DDRx memory re...[Details]
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According to news on March 13, on March 10, at the monthly information conference held by the China Association of Automobile Manufacturers, the first domestic intelligent driving annual analysis rep...[Details]
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Abstract: μPSD32xx is a SoC microcontroller integrating 51 cores and PSD (Programmable System Device). It has many functional components and is cost-effective. It is widely used in tax control equipme...[Details]
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Fault phenomenon Sometimes it won't boot, and it restarts at irregular intervals. Testing process After testing, it was found that the instrument control board was damaged, causing it to fail to tu...[Details]
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The turning point of the kinetic energy conversion in the automotive industry is approaching. Under the consensus that "electrification is the first half and intelligence is the second half", intel...[Details]