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On October 12, Synopsys and Dassault Systèmes announced a collaboration to integrate Synopsys' optical design solutions into Dassault Systèmes' 3DEXPERIENCE platform to promote the development of saf...[Details]
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BrainChip has successfully taped out the AKD1500 machine learning chip on GlobalFoundries' 22nm FD-SOI process. This reference design is a key milestone and is part of validating BrainChip IP acros...[Details]
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The UK Technology Committee held a hearing on the construction of UK telecommunications infrastructure, and Huawei was invited to attend. Recently, the United States has continued to suppress Huawe...[Details]
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Question: Assume that the internal RAM stores two signed numbers in units 30H and 31H. Try to compare their sizes, store the smaller number in unit 30H and the larger number in unit 31H. Understandin...[Details]
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The basic idea of firmware upgrade is to divide the flash of stm32 into two areas: 1. Bootloader area: stores the bootloader code. The main function of the bootloader code is to judge the...[Details]
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12V power supplies have been the automotive industry standard since the 1950s; but to meet today's consumer demands, automakers are turning to 48V power supplies. 12V power supplies have been the a...[Details]
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The isolated flyback power supply is designed around the LNK564DN (U1) from the LinkSwitch-LP product family. The output can reach 5 V/350 mA (1.75 W) over a universal input voltage range of 90-265 VA...[Details]
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Some time ago, I have been adjusting the SDRAM and VGA drivers. After a long time and referring to a lot of materials, I finally figured out my ideas. However, since I don’t have the relevant hardwa...[Details]
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On September 10, Sunlord Electronics disclosed the company's recent investor survey activities. This activity explained the company's product gross profit margin issues and the main sources of future...[Details]
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Hydrogen fuel cells, which convert hydrogen into electricity with only water vapor as a byproduct, are an attractive, more environmentally friendly alternative for portable power sources, especially ...[Details]
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In the rapidly developing cellular communication market, digital systems have replaced analog systems about ten years ago and have evolved from frequency division multiplexing (FDMA) and time division...[Details]
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Introduction: DMA stands for Direct Memory Access, which means direct memory access. For example, serial port transmission can be sent with or without DMA. Transmission without DMA requires the real...[Details]
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1. Functions of LCD controller The LCD controller mainly completes two tasks: Get data: tell the LCD controller the address of the framebuffer, bpp, and resolution. Send data: Tell the LCD contro...[Details]
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The "Outline of Key Construction Tasks for Ubiquitous Power Internet of Things in 2020" (hereinafter referred to as the "Outline") recently issued by State Grid Corporation of China pointed out tha...[Details]
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Constant pressure water supply inverter is an automation device widely used in water supply systems. It achieves constant water supply pressure by adjusting the speed of the motor. When using const...[Details]