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Most bootloader startups are divided into two stages. The first stage mainly contains the code that depends on the CPU architecture hardware initialization, usually implemented in assembly langua...[Details]
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We know that electromagnetic interference that causes equipment performance degradation or failure must have three elements at the same time. First, there must be an electromagnetic field, second, ...[Details]
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Yesterday, Siyuan Electric, which specializes in the research and development, production, sales and services of power transmission and distribution equipment, announced that the company plans to inc...[Details]
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0 Introduction
Virtual instruments generally consist of three parts: computers, software platforms, and instrument hardware. Although the hardware forms of virtual instruments are different, t...[Details]
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Brushless DC motors are named because they have no brushes or commutators. They are composed of a motor body and a driver, and are a typical mechatronics product. As a "newcomer" in the motor indus...[Details]
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Recently I read some source code of real-time operating systems . Task scheduling is an important part of real-time operating systems, but it is not very clear when and how scheduling occurs. The book...[Details]
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u-boot is a Bootloader commonly used in embedded systems.
Bootloader Introduction
Bootloader is a concept that you will inevitably encounter when doing embedded development. It is an impo...[Details]
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Data processing instructions can be divided into data transfer instructions, arithmetic and logic operation instructions, and comparison instructions.
Data transfer instructions are used to transfer ...[Details]
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The increasing demand for high-speed communications and ultra-fast computing to support "triple play" applications has created new challenges for system developers, algorithm developers, and hardwa...[Details]
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51 Single-chip microcomputer programming often requires some kind of time operation, such as dynamic scanning display of digital tubes, delay, etc. There are generally three ways to achieve timing or ...[Details]
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If the engine is in good working order, a fault in the starter or battery will make it difficult or even impossible to start the engine. In this case, you should first understand the use of the start...[Details]
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introduction
Product packaging is a critical link in drug production, involving many aspects such as equipment configuration and others (factory buildings, public system investment, energy con...[Details]
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I am a newbie. I saw this chip (W801) on Taobao and felt that it was very cost-effective. I took it to learn. I wrote down my development experience and configured the environment first. If there are...[Details]
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Recently, Meta launched its Meta Llama 3 open source large models with 8 billion and 70 billion parameters.
The model introduces new features such as improved reasoning and more model sizes, an...[Details]
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On October 31, the "Starry Sky" Innovation and Entrepreneurship Competition of Changsha Economic and Technological Development Zone, Hunan Province was successfully held at the Changsha Economic an...[Details]
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