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Linux memory management, we perceive three types of memory management System Memory ManagementA Kernel thread memory management A User process memory management Kernel state A User Mode ...[Details]
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At present, audio and video technology has been widely used in various fields of work and life, and it has also proposed efficient transmission platforms and access and processing methods for peo...[Details]
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Due to various factors, there are still some problems in the actual application of gas turbine flowmeters. Common problems include: no signal, slow and fast running speed, gas turbine flowmeter does...[Details]
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On December 17, the first Dishui Lake China RISC-V Industry Forum was held in Lingang, Shanghai. At the meeting, Zhao Jing, senior product manager of Saifang Technology, introduced the high-performan...[Details]
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1. Introduction
With the rapid development of modern railway transportation, the safety and reliability requirements of locomotive braking systems are increasing. Traditional braking control m...[Details]
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On Tuesday, US time, a large number of users reported that Apple services had problems again, and the day before, Apple's servers had completely crashed for several hours. Just one day later, Ap...[Details]
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Program Status Register (CPSR) Mode bit : Processor mode The USER mode cannot be directly switched to the privileged mode. In the privileged mode, the mode bits can be directly modified to 10000 t...[Details]
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According to onMSFT, Microsoft recently began rolling out a new firmware update for Surface Duo 2. The latest update does not bring any new features, it only includes the November security patc...[Details]
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Beijing time, June 24th morning news, it was reported that Broadcom's $61 billion acquisition of cloud software company VMware will face a lengthy antitrust review in Brussels because regulators are ...[Details]
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1. Use the delay function in the HAL library as follows: HAL_Delay(); /** * @brief This function provides accurate delay (in milliseconds) based * on variable incremented. * @note In the...[Details]
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SUNeVision's ultra-large-scale data center MEGA Gateway officially opens Support high-density deployment and directly connect to Asia’s first connection hub MEGA-i, continuing the successful strateg...[Details]
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Note: This article is for beginners of single-chip microcomputers.
Why write an article?
Although this question is not worth mentioning for electronics experts, there are too many people who ask...[Details]
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There are three types of servo motor control methods: pulse, analog and communication. In different application scenarios, how should we choose the control method of the servo motor?
1. ...[Details]
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Foreign media MacRumors reported that according to a new report cited by DigiTimes today, Apple's main chip supplier TSMC is expected to start risk production of 3nm manufacturing process in the...[Details]
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0 Introduction
Since the birth of the car, driving safety has been a problem for mankind. As an effective means to reduce traffic accidents, automotive microwave radar technology has been deve...[Details]