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On July 25, Alibaba's semiconductor company Pingtou Ge officially released XuanTie910, calling it the industry's most powerful RISC-V processor. XuanTie910 can be used to design and manufacture high-...[Details]
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The news that Apple's first electric car, Apple Car, will be released in September next year quickly triggered a butterfly effect, causing a large-scale earthquake in the capital market. On Decembe...[Details]
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The water-immersed sealing leak detector is a testing instrument that uses the method of soaking in water and pressurizing to determine the leakage location. It can be used to detect leaks in electro...[Details]
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IC Insights said that semiconductor industry consolidation has impacted the growth rate of R&D spending over the past five years, but in the long run, the annual rate of R&D spending has been slowing...[Details]
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Solid-state batteries use solid electrodes such as lithium metal and solid electrolytes, which usually have high energy density and can avoid the risk of fire. However, the interface between the soli...[Details]
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Simply put, transient recovery time is the length of time it takes for the power supply to return to a set level after a load is applied. People who do not design power supplies generally take it for...[Details]
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Sources revealed that HiSilicon's 5nm Kirin processor has been well verified in Dongguan, Beijing and other places, and large-scale delivery is expected to start in August. Earlier,...[Details]
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The following are some summaries in using MSP430: 1. System clock problem: The system uses DCO by default. When using external high-speed crystal oscillator XT2, you must turn on XT2 yourself, dela...[Details]
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Mouser Electronics new product recommendations: More than 15,000 new materials launched in the first quarter of 2023 The first global agent to introduce new products April 25, 2023 – Mouser Electr...[Details]
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1. Probe classification
Probes are usually classified according to the measurement object, as shown in Figure 1. Among them, high-impedance passive probes, high-voltage differential probes, and cur...[Details]
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In an email interview with Xinhua News Agency on the 18th, Meng Pu, chairman of Qualcomm China, said that the new coronavirus epidemic will not change the good momentum of China's 5G development. Qua...[Details]
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Some foundries are still developing new processes based on next-generation gate-all-around transistors, including more advanced high-mobility versions, but bringing those technologies to production w...[Details]
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1. reset
Interrupt vector table
2. Enter reset
(1) Set svc32 mode
(2) Flash I/D caches
(3) Disable MMU and cache
(4) 2440 No one
(5) bl lowlevel_init
Con...[Details]
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Fundamental The basic principle of a multimeter is to use a sensitive magnetoelectric DC ammeter (microampere) as the meter head. When a small current passes through the meter, there will be a curre...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
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