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The interference of switching power supply
is generally divided into two categories: one is the interference caused by the internal components of the switching power supply; the oth...[Details]
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DDR
15 address lines 32k
128M*2(20)=2(27)
Check the 6410 chip manual;
5.4.3 DDR/MOBILE DDR SDRAM INITIALIZATION SEQUENCE
• Program mem_cmd in direct_cmd to ‘2’b10’,...[Details]
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May 28, 2024, Shanghai, China - Today,
the highly anticipated Keysight World Tech Day 2024 kicked off in Shanghai.
As Keysight's largest annual technical exchange event, it is not only an e...[Details]
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9G-CM0 Nuvoton CM0+MDK-ARM Getting Started Development Process Introduction
1. Prepare MDK-ARM + Nuvoton CM0 software package
1.
Download RealView MDK-ARM 4.12 (MDK-ARM V4.12, MDK4.12)
mdk41...[Details]
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Vietnam is actively adopting a series of bounties and incentives to attract foreign semiconductor companies to invest in the country and further promote the development of its semiconductor industry....[Details]
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How to adjust the speed parameters of the speed inverter
The adjustment parameters of the speed inverter include basic parameters and advanced parameters. The basic parameters mainly include o...[Details]
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As a consumer, we all know that lithium batteries have been widely used in portable devices such as mobile phones and laptops, and have a broad market.
As investors, we have notice...[Details]
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At present, China's switching power supplies account for 80% of the world market, but we have almost no share in the high-end market. my country is currently short of energy, and the power supply i...[Details]
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Abstract: In order to adapt to the application of low voltage and low power design, an ultra-low power supply voltage rail-to-rail CMOS operational amplifier is designed. An N-channel differential ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. When measuring, use the "Ohm" range of the multimeter. Generally, use the Rx100 or Rx1k range, not the Rx1 or Rx10k range. Because the current of the Rx1 range is too large, it is easy to burn out...[Details]
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The International Energy Network learned that recently, Arlo Energy stated in an investor survey that since the second half of 2023, companies in the same industry have always had a large inventory...[Details]
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TI's TPS5602 dual-channel synchronous buck switching power supply controller has very fast feedback control and dual-channel characteristics. It is specially designed for DSP applications that requir...[Details]
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On December 29, with the strong support of Huaneng Shandong Branch, the 100MW/200MWh independent energy storage power station independently developed by Huaneng Qingneng Institute was connected to ...[Details]
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Recently, Huiyang District held an authoritative interview activity on studying and implementing the spirit of the Third Plenary Session of the 20th CPC Central Committee at the Huiyang District Scien...[Details]
DIY/Open Source Hardware
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