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The kernel source directory currently used /home/S3-ARM/Part-4-CoreAndDriver/UP/subject3/lesson3/new/linux-mini2440/ Kernel source code compilation command make uImage ARCH=arm CROSS_COMPILE=arm-...[Details]
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1. Basic requirements
(1) The output voltage waveform should be as close to a sine wave as possible, and there should be no obvious distortion when observed with an oscilloscope;
(2) ...[Details]
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In response to questions from investors, Hanwei Technology stated that due to the impact of the epidemic, the company is gradually increasing the overall resumption rate of production recently, but h...[Details]
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I'm learning embedded low-level system development recently. When writing startup code, I need to set the SP of each mode and adjust the working mode of the CPU. Some of the code is as follows:
...[Details]
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There are two main structures of spectrum analyzers: sweep type and FFT. Due to the limitation of measurement frequency in FFT structure, it is generally only used for low frequency, while sweep type...[Details]
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The battle for wireless charging chips is intensifying. As more and more OEMs begin to introduce wireless charging functions, the market demand for related chips is also rising rapidly, which not onl...[Details]
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Samsung has just launched its latest entry-level smartphone, called the Galaxy A03 Core. The A03 has a 6.5-inch HD+ resolution LCD with a 5-megapixel selfie camera mounted in a waterdrop-shaped...[Details]
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1. Necessity Analysis Data communication is becoming more and more important in modern communications, and evaluating the bit error rate is the ultimate standard for judging the performance of the tr...[Details]
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From stext in arch/arm/kernel/head.S to kernel rest_init system_state = SYSTEM_SCHEDULING; Analyze the entire memory startup process As for why it does not analyze the start in arch/arm/boot/compre...[Details]
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Synopsys interprets six major software security industry trends in 2023 Digital transformation is in full swing, and teams responsible for cybersecurity and risk management have increased responsib...[Details]
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1. Introduction
Fiber optic sensing
technology is a new type
of sensing technology
that has developed rapidly
in the 1970s along with
the development of
fiber op...[Details]
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The following is a software simulation PT2272 decoding program, which is simply posted here for your reference. Software decoding program (simulation PT2272) ; ;The crystal frequency is 11.0592MHz...[Details]
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On July 1, the North Channel Converter Station of the Chongqing-Hubei DC Back-to-Back Interconnection Project (hereinafter referred to as the "Chongqing-Hubei Project"), the flexible DC converter s...[Details]
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On February 28, the Shanxi Provincial Energy Bureau issued the "Notice on Issuing the First Batch of New Energy Storage Projects". According to the notice, a total of 105 projects with a total scal...[Details]
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According to news on October 31, in 2015, Western Digital acquired SanDisk, a well-known flash memory company, for US$19 billion in cash and stock transactions. Today, however, Western Digital announ...[Details]
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