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In the CPU manual, the data processing instruction format is as follows: The immediate value is the Operand2 part, which occupies the lower 12 bits of the machine code. The lowest 8 bits are call...[Details]
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This solution uses ARM processor as the control core to construct the design method and process of embedded system for fingerprint recognition algorithm. The system uses optical fingerprint sensor ...[Details]
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According to Jiwei.com, we have disassembled the Huawei Enjoy Z 5G. Next, we will analyze what is special about this phone from the perspective of components. Huawei Enjoy Z 5G configuration at a gla...[Details]
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Technical Background
Since the cracking of Mifare 1 card algorithm attracted wide attention from social media in February 2009, the security of contactless IC cards has become one of t...[Details]
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With the issuance of commercial licenses for autonomous driving in various places , players in the field have also stepped into the deep waters of autonomous driving. It can be found that in the "eye...[Details]
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The inverter introduced here (see Figure 1) is mainly composed of MOS field effect tubes and ordinary power transformers. Its output power depends on the power of the MOS field effect tubes and the...[Details]
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As we all know, the British company ARM is a leader in the world of embedded microprocessors. ARM has always developed its own microprocessor core architecture and then licensed the intellectual prop...[Details]
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Debug passed. #include AT89X52.H #include intrins.h #include string.h #include stdio.h #define uchar unsigned char #define uint unsigned int #define Fclk 11059200UL /*Use 11.0592M bit*/ #define...[Details]
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Recently, Beijing Municipal Transportation Commission, Beijing Municipal Public Security Bureau Traffic Management Bureau, and Beijing Municipal Bureau of Economy and Information Technology jointly i...[Details]
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On the morning of May 9, the maiden voyage of the energy storage cabinet shipment from Suzhou Port Taicang Port was held. The ocean-going vessel BG RED/Dahong set sail from Suzhou Modern Container Ter...[Details]
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1 overview 1.1 Purpose This document is used to explain the software optimization of the Qidian development board. It is not limited to the realization of hardware functions, but focuses on the rea...[Details]
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The MP32 processor is the industry's first 100% MIPS® 2.0 architecture-compatible soft-core processor for all of our FPGAs and HardCopy® ASICs. This flexible application-class processor implements ...[Details]
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Many designers include audio codecs in their microcontroller-based embedded system designs to provide high-fidelity audio. But before doing so, they must figure out how to tune the audio codec for ...[Details]
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During the evening peak period on August 6, the maximum power load of the Central China Power Grid reached 192.84 million kilowatts. In the dispatching hall of the Central China Power Dispatching and ...[Details]
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On June 3, the groundbreaking ceremony for the Harbin Longjiang Student Entrepreneurship Park (Phase I) and the electronic materials industrialization project was held. The project investment entity ...[Details]
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