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1 General registers ARMv8 provides 31 general registers R0~R30; In the AArch32 architecture, general registers w0~w30 are 32 bits wide; In the AArch64 architecture, general registers x0~x30 are 64 bi...[Details]
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"CONFIG_SHMEM=y & CONFIG_TMPFS=y" has more than "CONFIG_SHMEM=y & CONFIG_TMPFS=n" 0a1,2 " Press F1 , ? for help 16a19,21 -shmem_acct_size -shmem_file_operations -shmem_get_inode ...[Details]
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On January 11, 2023, the Smart Energy Storage Industrial Park project of Fujian Times Nebula Technology Co., Ltd. was officially laid and started. Lin Zhonglin, member of the Standing Committee...[Details]
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The DDS-Security protocol, together with the DDS protocol, DDSI-RTPS protocol, and DDS-XTypes protocol, is a core protocol in the DDS protocol cluster. This protocol is based on the other three cor...[Details]
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Hangzhou, China - Picocom, a provider of 5G small cell baseband chips and carrier-grade software, announced today that
it has developed a FDD-enabled solution for 5G NR applications, achieving ...[Details]
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On May 7, China Electronics Technology Group Corporation (CETC) Bowei Terahertz Co., Ltd. released its independently developed terahertz communication system.
The terahertz communica...[Details]
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HC Semitek released its 2018 annual performance report, with revenue of 2.732 billion yuan, a year-on-year increase of 3.87%; net profit of 243 million yuan, a year-on-year decrease of 51.43%; non-ne...[Details]
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Single-chip control systems are widely used in production and life, whether it is simple wired control or wireless remote control, it can be seen that single-chip is very important in the field of ...[Details]
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0 Preface With the systematization, intelligence, automation and networking of power system operation and management, remote real-time monitoring and automatic debugging of power grids are the i...[Details]
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1 Introduction
CNC technology is a high-tech technology that uses computers to perform digital calculations on various control information in the machining process and automatically controls mechanic...[Details]
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Before, I have been looking at ARM driver development, and recently I have looked at UCOS, and I have also begun to have a deeper understanding of ARM architecture. When I studied microcomputer princ...[Details]
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As we all know, there are two biggest bottlenecks hindering the development of pure electric vehicles. One is the power density of the battery, and the other is the charging speed. The former affec...[Details]
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At present, many oscilloscope manufacturers have launched MSO oscilloscopes (mixed signal oscilloscopes), but the products on the market are of varying quality and it is difficult for ordinary users ...[Details]
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Ford Motor Company has applied for a patent for an augmented reality display for locating vehicles,media reported. Image source: U.S. Patent and Trademark Office Over the past few years, Ford ha...[Details]
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The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]