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#include reg52.h #define uchar unsigned char #define uint unsigned int #define long unsigned long sbit DULA = P2^6; sbit HOT = P2^7; unsigned char code WETable = { ~0x80,~0x40,~0x20,~0x10, ~...[Details]
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This is the clock integration module of ARM, mainly want to introduce the clock system of ARM.
S3C2440 has 2 PLLs (phase-locked loops), one is mpll and the other is upll
PLL (Phase Lock...[Details]
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Introduction: The MCU system emphasizes the real-time control. In order to achieve this requirement, sometimes it is necessary to use assembly instructions to implement part of the code to improve th...[Details]
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Theoretically, the power multi-string battery protection board does not have too much electronic technology content, such as circuit and software processing, there are too many options. The main ...[Details]
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The omnipresent Jack Ma is exploring the Internet+ in the power sector. Alibaba Cloud is currently working with power companies to explore the application of cloud computing in the power sector. Fo...[Details]
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Perhaps you can't imagine that behind the "three meters" of electricity, water and gas meters that are inconspicuous in your life but silently turn for you every day, a smart revolution worth tens of...[Details]
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Recently, Yu Wei, Director of Battery Industry and Chief Operating Officer of Far East Smart Energy Co., Ltd. (abbreviated as: Far East Holdings, stock code: 600869), led a team to visit East Group...[Details]
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The following basic types of resistor network devices require a variety of measurement techniques.
Isolated vs. Bused Resistor Networks
Testing isolated and bused resistor networks is similar to tes...[Details]
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Electronics continue to move toward lower supply voltages and higher load currents, which puts tremendous pressure on point-of-load DC/DC converters to maintain rapid performance improvements. For ...[Details]
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How can SoC manufacturers increase the transmission speed of complex devices while reducing
the cost of
testing
?
With the use of advanced integrated circuit (IC) design methods and hi...[Details]
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Designed to trigger, capture, and search for signals of interest 1. Multi-function trigger 2. Search and tag More interfaces: Designed with flexible I/O to enable data transmission and remote access ...[Details]
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The U.S. Department of Energy’s Office of Fossil Energy and Carbon Management (FECM) has announced $2.4 million in funding for three projects to advance novel thermal and hydrogen energ...[Details]
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The official microblog of Intel Core Products is here again to popularize science. The question this time is: "Why is the cursor designed to be asymmetrical?" The official microblog said: "The reason...[Details]
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A small project, after the test time and product volume were slightly larger, some inexplicable non-logical error bugs appeared (the most troublesome thing is that they cannot be reproduced every tim...[Details]
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With the development of electronic technology and the changes in circuit structure, the requirements for circuit measurement have become higher. For the majority of science and engineering students...[Details]