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This afternoon, Realme released another 5G mobile phone, Realme V5, which is said to be very good and is indeed different. It has a 7nm 5G chip + 90Hz high refresh rate + 5000mAh battery + 30W ...[Details]
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1. Introduction:
PHILIPS's P89C58 is based on the 80C51 core and is designed and manufactured using PHILIPS high-density CMOS technology. It has 8k bytes of non-volatile Flash read-only ...[Details]
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1 Introduction
The motion control system of an industrial CT machine often requires precise and real-time control of the motion of multiple axes. In the past, the motion controller was designe...[Details]
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As the fourth generation of light source, LED
has great development prospects due to its advantages of energy saving, environmental protection and long life. Among the current LED products, t...[Details]
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Assembly language has strict format requirements for source programs. Only when the format is correct can the assembler accurately translate the source program and form equivalent machine instruction...[Details]
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Today, Honor Mobile officially announced that the Honor 70 series will be officially released on May 30, and will be endorsed by Gong Jun. In the official rendering video, we can see that the...[Details]
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Ever since Musk entered the automotive industry, every time another new electric car hits the market, it’s dubbed the “Tesla Killer.” But since Fisker’s legend was destroyed in the fire of bankrup...[Details]
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Part 4: A collaborative kernel with only delayed services CooperativeMultitasking What is the difference between front-end and back-end systems, collaborative kernel systems, and preemptive kernel ...[Details]
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Recently, the news that Huawei HiSilicon's LTE Cat4 platform Balong 711 was publicly available has caused heated discussions. However, industry insiders believe that it is a bit of an exaggeration. ...[Details]
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0 Introduction
The design bandwidth of common on-chip filters is over megahertz, while filters with bandwidths of tens of kilohertz are mostly implemented using off-chip passive components. Th...[Details]
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Any oscilloscope has limited memory, so all oscilloscopes must use triggers. A trigger is an event of interest that the oscilloscope should find. In other words, it is something that the user wants t...[Details]
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Editor: The key driver involves the writing of Linux interrupt programs.
1. Button schematic diagram.
2. Writing and transplanting drivers.
Create a new driver file mini2440_bu...[Details]
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On November 1, the Guangzhou Municipal Bureau of Industry and Information Technology issued the "Implementation Plan for Promoting the Construction of New Energy Storage Industrial Parks in Guangzh...[Details]
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With the continuous development of modern industrial production, the structure of mechanical equipment has become more and more complex, and it often runs under high speed, heavy load and harsh env...[Details]
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【Jump instruction】
1) B WAITA jumps to the WAITA number;
B 0x1234 jumps to address 0x1234;
(Generally used when the subroutine does not return)
2）BL label （...[Details]
Making friends through disassembly
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