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1. The Origin of MMU Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program siz...[Details]
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Memory management consists of two parts: page table mechanism and memory allocation mechanism. The page table mechanism is to manage the dynamic or static mapping of the real physical address and the...[Details]
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Few could have predicted that social distancing would become so pervasive in our daily lives in such a short period of time. In the early days of the global pandemic in 2020, people felt great anxiet...[Details]
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Development Status and Trends
of Introduction:
With the continuous progress of , it has gradually become an important part of industrial production. Industrial robots can not only impro...[Details]
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Abstract: UART is used to solve the rate matching problem when communicating between DSP and PC, and a specific implementation circuit is given.
Keywords: DSP UART serial communication ...[Details]
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SCHURTER's latest NR020 and NR021 power outlet series combine traditional features with the latest functions to meet the increased fire protection and safety requirements of the UL498 standard for ...[Details]
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On August 18, Xingji Micro-Equipment released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 186 million yuan, a year-on-year increase of 145....[Details]
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Gartner identifies 10 common mistakes in developing cloud strategies
Cloud strategy must work with other strategies
Cloud strategy provides a high-level overview of th...[Details]
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Automation has not yet brought about social isolation, but social isolation has promoted automation! On January 27, the State Council issued a notice extending the Spring Festival holiday to Februar...[Details]
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0 Introduction
In modern measurement and control systems, the requirements for reliability, measurement accuracy, speed, and miniaturization and lightness of system design are getting high...[Details]
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The latest report from the U.S. Bureau of Economic Analysis shows that 2020 has been the year with the largest decline in corporate equipment investment since the epidemic, with an annual decline ...[Details]
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How to protect the power supply of the USB port of the mobile phone? From the current market, most mobile phone manufacturers have uniformly adopted the micro USB interface as the charging and data in...[Details]
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A Tesla owner in London said his Model S was stolen overnight. CCTV captured two thieves stealing the £90,000 car in 30 seconds. The surveillance video shows that the thief, with a backpack ha...[Details]
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Steel pipe scaffolding, safety nets and safety belts are important protective measures on construction sites, which directly affect the personal safety of construction workers. Usually, the securit...[Details]
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introduction
CNC machine tools are machine tools that are controlled by digital programs and have the characteristics of high precision, high efficiency, and high degree of automatio...[Details]
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