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1.1 ARM processor series
Each ARM processor has a specific instruction set architecture (ISA), and a version of the ISA can be implemented by multiple processors. The ISA has evolved with the needs o...[Details]
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According to foreign media reports, researchers from the U.S. Department of Energy's Brookhaven National Laboratory, Stony Brook University (SBU), the U.S. Department of Energy's Lawrence Berkeley Na...[Details]
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A converter is a device that converts information from a source for a certain purpose. A matrix converter is a new type of AC-AC power converter. Compared with traditional converters, it has the fo...[Details]
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introduction
As a high-quality music compression standard, MP3 is entering the lives of more and more people, bringing a strong impact to the digital audio industry. MP3 can use this technology to ac...[Details]
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In July, it was reported that Huawei had applied for a trademark for "Huawei MateStation". At the time, it was speculated that the trademark might be related to the base of the Mate 40 series. It tur...[Details]
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TVS管是一种二极管形式的高效能保护器件。当TVS二极管的两极受到反向瞬态高能量冲击时，它能以10-12秒量级的速度，将其两极间的高阻抗变为低阻抗，吸收高达数千瓦的浪涌功率，使两极间的电压箝位于一个预定值，有效地保护电子线路中的精密元器件免受各种浪涌脉冲的损坏。由于它具有响应时间快、瞬态功率大、漏电流低、击穿电压偏差小、箝位电压较易控制、无损坏极限、体积小等优点，目前已广泛应用于计算机系统、通信设...[Details]
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ATPCS is the abbreviation of Arm Thumb Procedure Call Standard, which means the basic specification of subroutine calls in arm programs and thumb programs. Register usage rules When the number of...[Details]
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Summary
After Jlink version 4.5, the driver will recognize the old cloned version of JlinkV8. When Jlink software is started, it will prompt that it is a cloned version and then exit. There are cur...[Details]
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Spectral imager technology is a technology developed in recent years based on very narrow-band image data. Its prominent application is in the field of remote sensing detection, and it has greater ap...[Details]
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The ±500 kV Genan, Yihua and Linfeng DC projects are important guarantees for the entry of external electricity into Shanghai, supporting the safety of cross-regional power grid transmission.
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Electronic systems such as field communication equipment must be able to work under various power conditions, such as the universal AC (85-264V rms) or car power. These systems also need backup pow...[Details]
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After finishing the previous special topic on electronic and electrical architecture, let’s take some time to talk about the changes in electronic and electrical architecture in emerging forces, star...[Details]
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Mobile electronic devices have become an irreplaceable necessity for modern people. You carry your smartphone or tablet with you everywhere every day, using them to access the Internet, communicate u...[Details]
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1. Find nand_ids.c under u-boot-2010.03/drivers/mtd/nand
//{"NAND 2GiB 3,3V 8-bit", 0xD5, 0, 2048, 0, LP_OPTIONS},
{"NAND 2GiB 3,3V 8-bit", 0xD5, 4096, 2048, 512*1024, LP_OPTI...[Details]
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Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
Analog electronics
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