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RISC (Reduced Instruction Set Computer) is relative to CISC (Complex Instruction Set Computer). RISC does not simply reduce instructions, but improves the computing speed by making the computer struc...[Details]
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On December 15, the Shenzhen Stock Exchange issued a regulatory letter to TCL Technology shareholder Li Dongsheng. The regulatory letter showed that because Li Dongsheng sold the company's shares dur...[Details]
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The latest data from the World Semiconductor Trade Statistics Association (WSTS) shows that global chip industry sales in the first quarter of 2019 were US$96.8 billion, a 13% drop from US$111.1 bill...[Details]
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The TX315A-T01 transmitter module uses the most advanced surface acoustic wave filter device for frequency stabilization, with a frequency stability of 10~5 and an operating frequency of 315MHz, wh...[Details]
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1. Working principle of oscilloscope
An oscilloscope is an electronic measuring instrument that uses the characteristics of an electronic oscilloscope tube to convert alternating electrical si...[Details]
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Fast and accurate power control is the basic requirement to ensure the performance of WCDMA system, especially in the uplink. Under the premise of ensuring the QoS required by users, it is very import...[Details]
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Recently, the camera module parts of the Samsung Galaxy M31 mobile phone were exposed; it can be seen that it has 5 punch holes, and this phone will adopt a quad-camera + flash design. Ac...[Details]
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With the improvement of information technology, people have higher and higher requirements for visual appreciation. "Visual impact" has become a standard for people to judge
the performance of
d...[Details]
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Today, when debugging STM32F030 USART2, I couldn't send or receive data, and couldn't enter the interrupt during simulation, but the configuration was correct. I spent a long time on it, because I in...[Details]
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A few days ago, I attended a workshop on battery development held by Nezha Auto. There are many technical details about its self-developed "Tiangong Battery". In general, the "Tiangong Battery" is ...[Details]
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On the morning of July 18, the Suzhou Major Industrial Projects On-site Promotion Meeting was held in Zhangjiagang. As the largest single-unit investment leading and flagship project since Zhan...[Details]
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On July 19, Ouyang Minggao, executive vice president of the China Electric Vehicle 100 Association, delivered a speech on the three technical routes of pure electric, fuel cell and hybrid . Let's l...[Details]
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Kernel version: linux-2.6.32.2 Experimental platform: mini2440 1. Add support for master devices The i2c master controller is also a device, but it is virtualized as a platform device in the kernel...[Details]
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Note that the signal response at 90° is 6 dB lower than the signal response at 0°, and that its maximum output level is at zero frequency. An equalization filter is often applied to the output of t...[Details]
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There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]
Analogue and Mixed Signal
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