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S3C2440 has 27 address lines ADDR and 8 chip select signals nGCS0-nGCS7, corresponding to bank0-bank7. When accessing the address space of bankx, the nGCSx pin is low and the peripheral is selected.
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High-power LED is one of the most important means to achieve high luminous flux. There are many advantages and disadvantages of using high-power LED lighting. How to use high-power LED well is the ...[Details]
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Although the automotive chip shortage problem that has been going on for three years has not completely come to an end, it has brought a lot of enlightenment to the domestic related industrial chain....[Details]
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Akamai Technologies, Inc. (Akamai) (NASDAQ: AKAM), the intelligent edge platform responsible for delivering secure digital experiences, recently announced a comprehensive upgrade to its web security ...[Details]
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According to foreign media reports, Tesla has released a new Supercharger map showing the locations of new Supercharger stations. In the Supercharger network, Tesla has added many new stations, remov...[Details]
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PIC microcontroller interrupt program example What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes tog...[Details]
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Functional testing, also known as behavioral testing, is tested based on the characteristics of product description, user plan and operation plan to ensure that the product meets the design requireme...[Details]
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1 Introduction
The signal source is an important part of the radar system. Radar systems often require that the signal source is stable, reliable, easy to implement, has pre-distortion functio...[Details]
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On the morning of August 29, Liu Xiaoping, deputy secretary of the Jiuyuan District Committee and district mayor, and Xie Dagang, deputy secretary of the district committee, secretary of the Political...[Details]
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China Energy Storage Network News
: From May 19th to 21st, the "8th China International Energy Storage Conference" was grandly held in Shenzhen. More than 1,500 representatives from governmen...[Details]
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Temperature measurement is often required in daily life, such as adjusting the thickness of clothes according to temperature changes, determining whether to turn on the air conditioner for heating o...[Details]
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Design and application of 100-2500MHz active mixer based on
ADRF6655
The ADRF6655 from ADI is a high dynamic range active mixer with integrated PLL and VCO. It has an input frequ...[Details]
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Abstract: AD8600 is a D/A converter chip containing 16 independently addressable voltage output types. Each DAC has its own DAC register and input register, but all DACs share a reference input ...[Details]
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1. Circuit Introduction
The human body reaction speed tester
introduced here
is mainly composed of 4 digital circuit chips and 10 LEDs, etc. It can measure the human body's reaction tim...[Details]
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The third generation power semiconductor silicon carbide SiC has the characteristics of high withstand voltage level, fast switching speed and high temperature resistance, which can significantly i...[Details]