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1. Download the kernel source code linux-2.6.34 and unzip it to the working directory.
2. First add a SOC to the kernel, copy mach-smdk6410.c to mach-ok6410.c under /arch/arm/mach-s3c64xx
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According to the information previously disclosed by Apple officials, although the launch time of the new iPhone 12 series flagship will be forced to be delayed for several weeks due to the well-know...[Details]
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According to Jiwei.com, on April 24, the Hubei Electronic Chemicals Zone was unveiled in Yichang. The Hubei Electronic Chemicals Zone has a planned area of 1,500 mu, a total investment of about 5...[Details]
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The MAX5392 is a dual, 256-tap, volatile, low-voltage linear-variable
digital potentiometer
that offers 10kΩ, 50kΩ, and 100kΩ end-to-end resistances. The device operates from a single +1....[Details]
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question: How can I add isolation to an ADC without compromising its performance? Answer: For isolated high-performance ADCs, attention should be paid to isolating the clock on the one han...[Details]
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The mains power supply monitoring circuit is shown in Figure 1.
In the figure, the different lighting conditions of the neon tube can be used to alert people to three situations: normal ...[Details]
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Most of the earth is made of water, and water is the main theme on the earth's surface. Therefore, most of the earth's materials are also made of water. Some engineering materials have higher requ...[Details]
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With bit-banding support, you can use normal load/store instructions to read and write single bits. In simple terms, you can read and write a single bit. In F103, there are two places where bit-ba...[Details]
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The demands on power supply designers are becoming higher and higher, and they are under tremendous pressure to improve efficiency, reduce costs, and shorten product development cycles. Power supply ...[Details]
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1. Understanding and operation of the operation panel
1. Basic operation panel BOP-2
Figure 1-1 Basic operation panel
The BOP-2 basic operation panel is installed above the con...[Details]
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With the rapid development of computer application technology, mobile storage devices have been widely used. Among them, CF (Compact Flash) card was born in 1994. It is the earliest flash memory card...[Details]
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Some netizens discovered that realme V23i appeared in the China Telecom product database with model number RMX3576, and it was registered with the Ministry of Industry and Information Technolog...[Details]
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On May 9, Musk's brain-computer interface device company Neuralink published a blog post announcing the latest progress of its PRIME research.
It is estimated that there are currently about 18...[Details]
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Although the Galaxy S21 Ultra supports the S Pen, it needs to be purchased separately. It is not included in the box, and it does not have the same functions as the S Pen in the Galaxy Note 20 series...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]