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When to interrupt: It means that during the execution of a program, when any situation, emergency event or other situation occurs, a service object sends an interrupt request signal to the CPU, and...[Details]
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The difference between events and interrupts: As can be seen from the figure above: the trigger sources of events and interrupts are the same, both can be (external trigger edge and software interr...[Details]
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Today's society is a highly information-based and networked society. Computers and networks have fully penetrated into every corner of daily life. The information age and digital age have brought h...[Details]
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Self-driving cars require highly safe, reliable, and fast-response solutions that rely on instantaneous decision-making driven by massive amounts of data. In order to quickly analyze the data requ...[Details]
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As an important layout of Tsinghua Unigroup in Tianjin, the Lixin chip factory located in Tianjin Hi-tech Zone has received new news. According to Tianjin Netcom, the Lixin chip factory plans to star...[Details]
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The DMA part I used is relatively simple. Of course, maybe this is a new thing, and I can't use its complex functions for the time being. The following is a question and answer format to express my t...[Details]
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Jiwei.com reported on January 28 that Strategy Analytics predicts that the total global sales of Bluetooth headsets will exceed 300 million units in 2020. TWS has driven global sales in the field of ...[Details]
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In order to keep up with the rapid development of Industry 4.0, IIoT system developers need to rely on smart, secure, and connected devices to achieve factory and building automation. I...[Details]
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The principle of temperature transmitter can be simply summarized as: converting temperature signal into standard electrical signal output. Specifically, temperature transmitter often adopts temper...[Details]
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The piezoelectric ceramic driving power supply is characterized in that it is composed of a computer interface circuit, a single chip microcomputer, a digital-to-analog converter, a manual knob, a con...[Details]
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1 Problem Statement
In the application system, RS-485 half-duplex asynchronous communication bus is a data communication bus widely used by various R&D institutions. It is often used between the ce...[Details]
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Abstract: According to
the structural characteristics of
the LDPC
code check matrix
in
CMMB
, a method for implementing a partially parallel decoding structure is proposed, and th...[Details]
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Abstract: It has been proven that applying low-frequency pulse voltage to acupoints can stimulate the nerves at acupoints to release endogenous substances, thereby achieving the effect of alleviating...[Details]
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When I was a kid, the DVDs at home were connected to the TV through several round plugs, and the plugs were distinguished by color. Today, DVDs have almost disappeared, but the plugs on the TV stil...[Details]
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Many Chinese infrastructure and operations (I&O) leaders hope to use automation technology to simplify and speed up the configuration, management and expansion of IT infrastructure resources when...[Details]
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