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Since the pre-sale of the Zhijie S7, Huawei's first pure electric sedan, started on November 9, the order volume has exceeded 10,000 units in just two days, which is stronger than the new M7 in the s...[Details]
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When the CPU responds to an interrupt , it first puts the address of the next instruction the current instruction (that is, the instruction to be executed after the interrupt returns) into the stack...[Details]
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On January 15, the Ministry of Industry and Information Technology issued the "Notice of Approval of 81 Communications Industry Standards", which included "Key Components and Modules for Quantum Key ...[Details]
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Ten years ago, lithium batteries made mobile phones possible. In the past ten years, battery technology has advanced by leaps and bounds, and battery prices have dropped by 85%. Ten yea...[Details]
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The PDF417 barcode is a high-density, high-information-content portable data file. It is an ideal means to automatically store and carry large-capacity, high-reliability information such as certifi...[Details]
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Ⅰ. Write in front In some specific situations, precise delay (us level) is required, especially for the underlying driver. If software delay is used, the delay will change with the change of system c...[Details]
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Semtech Announces Production of Tri-Edge™ PAM4 CDR Chipset to Support 100G Data Center Fiber Links The new CDR chipset is based on the industry-leading 200G and 400G GN2558 and GN2559 Tri-Edge chip...[Details]
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With the in-depth development of electronic technology, various intelligent instruments are becoming more and more numerous, involving more and more fields, and the requirements of instruments for ...[Details]
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Today we visited the official website of the National 3C Certification Center and found that a mobile phone model CMCC M970 under China Mobile has passed the 3C certification. The page shows that ...[Details]
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Linux memory management
The paging management of embedded processors is a two-level mapping, with memory space and I/O space addressed uniformly, while the x86 processor uses a three-level map...[Details]
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RF component manufacturer Li-Jitsu held an earnings conference today (5th). Benefiting from the good demand for Wi-Fi products from overseas telecom operators in the United States, Europe, Amazon, an...[Details]
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1. Introduction
With the development of integrated circuit manufacturing technology, VLSI has entered the SoC (System-on-Chip) era. For complex on-chip systems, system verification account...[Details]
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1. Overall framework
(1) Diagram (DAI (Digital Audio Interface))
In embedded systems, the sound card driver is ASOC, which is a layer encapsulated on the ALSA driver and includes the foll...[Details]
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With the innovation of automobile intelligence , more and more consumers are more inclined to buy models with intelligent driving functions when purchasing new energy vehicles. There is no doubt that...[Details]
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The Indian Army will use a hydrogen microgrid to provide off-grid and self-sufficient electricity at a base in the Himalayas.
The National Power Corporation of India (
NT...[Details]
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