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The bootloader and kernel need to use assembly language, especially during initialization! And it is used in places where efficiency is very important.
Assembler framework:
It...[Details]
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1 Introduction
The Windows operating system has become a widely used operating system platform in various fields due to its excellent performance. Since Windows adopts a shielding strategy...[Details]
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Video surveillance has always been one of the hot spots of security technology applications. It is widely used in various occasions such as the military, banks, customs, airports, highways, shoppin...[Details]
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What is a watchdog? I am not very clear about it. According to the information on the Internet, the function of the watchdog is to prevent the program from looping or running away. Working principle: ...[Details]
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The current carrying value of the
wire
is directly related to the number of vias and pads of the wire (currently, there is no calculation formula for the influence of pads and vias per sq...[Details]
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On the evening of February 24, Lexin Technology issued an announcement stating that in 2021, the company achieved operating income of 1.386 billion yuan, a year-on-year increase of 66.77%, and net pr...[Details]
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The LTC4000-1 from Linear Technology is a high voltage, high performance controller that converts many externally compensated DC/DC power supplies into full-featured battery chargers with maximum powe...[Details]
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On December 26, the 18th International Public Security Expo (CPSE) with the theme of "New Era of Digital Intelligence, New Driving Force of Security" was officially held at the Shenzhen Futian Conven...[Details]
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For some places with long lighting time and many lighting equipment (such as school classrooms, shopping malls, etc.), the phenomenon of waste in the use of lighting systems is common. Due to the l...[Details]
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1 Introduction Massive MIMO (massive antenna) technology is one of the key technologies of 4.5G/5G, and global communications operators are paying close attention to Massive MIMO technology. China Mo...[Details]
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Lung cancer is one of the leading causes of cancer-related deaths worldwide, but some lung cancer tumors are very small and hidden deep in lung tissue, making them difficult for surgeons to reach. ...[Details]
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Nowadays, a large number of surveillance cameras
are installed in various cities
. If these video resources are integrated and utilized, and the existing various
video surveillance
syste...[Details]
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Beijing time on May 27, there is a chip factory under construction in the north and south of Phoenix, USA. In the north is TSMC's $12 billion chip manufacturing factory, and in the south, Intel inves...[Details]
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Cognitive Radio (CR) proposed by Dr. Joseph Mitola is a new spectrum sharing technology that can reuse non-renewable spectrum resources by intelligently sensing and opportunistically utilizing spec...[Details]
Discrete Device
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