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Semiconductor Principles
Semiconductor technology has a huge impact on our society. You can find semiconductors in microprocessor chips and at the heart of transistors. Any product that uses c...[Details]
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It seems incredible that an alarm clock does not display the time. But recently, Facebook CEO Zuckerberg invented an "alarm clock" without a pointer, a screen, and can't tell you what time it is. And...[Details]
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Test environment: keil c51 + STC89C52 Description: 1. Keil's indefinite parameters are only 15 bytes , which means that the total sizeof(...) cannot exceed 15 bytes, otherwise an error will occur. 2....[Details]
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EB Adaptive AUTOSAR solution and BlackBerry QNX Software Development Platform 7.1® provide automakers and Tier 1 suppliers with a complete, safe, production-ready solution for developing safety-crit...[Details]
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Central topic
*Design method of ultrasonic heat meter
Solution
*TDC-GP2 is specially designed for ultrasonic heat meter measurement.
Since 2009, the reform of heating supply in...[Details]
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On December 22, Wuhan Hongxin Semiconductor held a ceremony to welcome the first high-end lithography equipment into the factory. Although the specific model is unknown, pictures from the site showed...[Details]
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Tektronix has long been committed to providing high-quality oscilloscopes, probes, signal analyzers, and signal sources, providing the industry with reliable solutions for observing and analyzing h...[Details]
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As security equipment develops towards high-definition, intelligence and networking, surveillance cameras are playing an increasingly important role. The core components of surveillance cameras are i...[Details]
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Ultra-low power consumption energy harvesting solutions are gaining market share. As the Internet of Things (IoT) technology continues to flourish, a large number of small devices and wireless sensor...[Details]
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The National People's Congress and the Chinese People's Political Consultative Conference have concluded. "Artificial intelligence" is still a hot topic, but this year it has a different meaning. T...[Details]
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AMD 's 7nm Navi family already has two series, RX 5700 and RX 5500, which are mainly positioned in the market of 3,000 yuan or less. After the retirement of Radeon VII, high-end graphics cards a...[Details]
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At the 2014 Los Angeles Auto Show, which was held concurrently with the 2014 Guangzhou Auto Show, Audi and Volkswagen brands collectively made efforts in the field of new energy, bringing a total ...[Details]
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Modern telecommunication systems have very high requirements for the quality of DC power supply voltage. The voltage is not allowed to be interrupted instantly, and its fluctuation, transient and no...[Details]
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1. Introduction
Due to
the rapid development of
communications
, the load of single boards changes very quickly, which is mainly reflected in the following aspec...[Details]
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Let’s look at an example:
1testMMU.c code:
2testMMU.c code:
The effect of running the two codes at the same time is as follows:
It can be seen that two program...[Details]