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In the development of modern instruments, human-computer interaction functions are playing an irreplaceable role. Instruments with user-friendly human-computer interaction interfaces will be easier...[Details]
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Compile the toolchain yourself: If you want to make a toolchain based on gcc and glibc, you can use crosstool to compile; If you want to make a toolchain based on gcc and uClibc, you can use buil...[Details]
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Recently, the Ministry of Industry and Information Technology released the fifth batch of " Recommended Model Catalog for the Promotion and Application of New Energy Vehicles (Fifth Batch of 2020)" t...[Details]
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1 Introduction With the rapid development of computer technology, electronic technology and communication technology, audio processing technology has also been widely used in many fields, such as mo...[Details]
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Samsung is gearing up to launch the Galaxy Watch 5 series later this year. Back in 2021, Samsung launched the Galaxy Watch 4 and Watch 4 Classic. Recently, the whistleblower Ice Universe revealed o...[Details]
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How many I/O ports does the MCS-51 microcontroller have?
Answer: The MCS-51 microcontroller has four bidirectional 8-bit I/O ports, of which P0~P3 are tri-state bidirectional ports.
P1, P2, and P...[Details]
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Due to the spread of the novel coronavirus pneumonia epidemic, the State Council issued a notice earlier that the 2020 Spring Festival holiday will be extended to February 2. According to the severit...[Details]
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On December 10, the 2020 China Integrated Circuit Design Industry Conference was grandly held in Chongqing. Peng Qihuang, Global Senior Vice President and President of Asia Pacific of Mentor, a Sieme...[Details]
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1. Introduction
The DDS frequency synthesizer has high frequency resolution and multiple output frequency points, up to 2N frequency points (assuming the word length of the DDS phase accumulator is...[Details]
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Morgan Stanley's latest report believes that overall semiconductor demand may be overestimated, and wafer foundries such as TSMC and Powerchip will face customer order cuts as early as the fourth qua...[Details]
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On March 6, the groundbreaking ceremony for the Three Gorges Energy Ningxia Jingyuan County Shared Energy Storage Project was held in Liupan Village, Dawan Township. Li Gang, chairman of the county CP...[Details]
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Nearly a quarter of UK households now own a smart speaker, and while many users have concerns about security, the vast majority are happy with their devices. A new survey of over 1,000 smart speaker ...[Details]
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With the growing market demand for high-precision micro-terminal products, the stamping process has attracted increasing attention from connector manufacturers. Among the four core processes of man...[Details]
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Logical operations on the accumulator A of the microcontroller: CLR A; clear the value in A to 0, single-cycle single-byte instruction , with the same effect as MOV A, #00H. CPL A; invert the val...[Details]
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As an important strategic direction for the transformation and upgrading of the global automobile industry, intelligent connected cars have become the commanding heights that all parties are competin...[Details]
Microcontroller MCU
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