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start.S source code: .globl _start _start: // 0 address b reset // When resetting, the CPU jumps to address 0. In fact, after resetting, the CPU is in management mode (svc) ldr pc, =unde...[Details]
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Late at night on May 25, Li Xiang, CEO of Li Auto, posted on Weibo in response to "Ideal was hacked." Li Xiang said that the unified rhetoric of Ideal being "hacked" is: extensive use of local Chin...[Details]
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Capacitive load: Compared with the power supply, the load current leads the load voltage by a phase difference. At this time, the load is a capacitive load (such as a compensated capacitor load).
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The solution was developed by an Austrian company called Polyfilld. Founded in 2012, the company provides non-woven synthetic material RFID tags installed between the roadbed and the asphalt. The RFI...[Details]
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introduction
As an important means to improve system reliability, hardware monitoring chips have been widely used in the design of single-chip microcomputer and digital signal processor (D...[Details]
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Samsung Display has learned that AI technology is emerging in the field of display R&D. Samsung Display said that it has recently further improved the efficiency of highly developed panel R&D by appl...[Details]
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1. How to use vertical parts (1) Vertical method switch CH1, CH2 - Independent operation and display of CH1 or CH2. When operating dual-trace, connect the signal to the INPUT socket of the two channe...[Details]
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In the field of electronic technology, it is usually necessary to use some auxiliary instruments to observe the relationship between signals in the circuit. There are many types of these instruments...[Details]
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To learn the boot process of ARM (Advanced RISC Machines), we mainly start from three aspects: boot mode, address layout and boot process. The boot process of 2440, 6410 and 210 is summarized in the ...[Details]
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Introduction Most of the intelligent instruments now have intelligent interfaces and need centralized monitoring. Therefore, the stability of the centralized controller determines the stability ...[Details]
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The success of an enterprise lies in whether it can make an overall judgment on the long-term development direction of the industry and find a path that conforms to the future development trend. Faci...[Details]
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As one of the first automakers to use 811 batteries in mass-produced models, GAC has been keeping a fast pace in the application of new technologies. Recently, GAC Group announced that its graphene b...[Details]
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Speaking of domestic graphics cards, Innosilicon's Fenghua 1 and Moore's Thread's MTT S60 have attracted widespread attention recently. The former was first launched in China using Imagination IMG B ...[Details]
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Step 1: Sampling at 1M samples per second We'll call this oscilloscope "ArdOsc" (since that's the name of the INO file). Six years ago, Cristiano Lino Fontana published an Instructable for his Gi...[Details]
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According to a Gartner survey of 451 senior technology leaders in the second quarter of 2024, 57% of chief information officers (CIOs) said they were responsible for leading their company's artif...[Details]