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About S3C2440 startup method: After the program is downloaded to NORFLASH, choose to start from NORFLASH and execute automatically. The code is executed in NORFLASH and variables are allocated in the...[Details]
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4G Network Structure
The 4G system is an access system for various services, connected to the IP-based core network through multimedia access. The network structure based on IP technology enables...[Details]
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What comes and cannot be missed is time; what is stepped on and cannot be missed is opportunity! - Su Shi
Due to well-known reasons, domestic chips have encountered many difficulties in ...[Details]
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Many people do not know how to choose the quality of LED when purchasing LED display unit boards. Of course, general customers also lack professional knowledge. The editor will briefly introduce sever...[Details]
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In the first half of 2023, ChatGPT became popular all over the world. The rapid development of emerging technologies such as artificial intelligence, B5G/6G, Internet of Things, cloud computing, and ...[Details]
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On July 14, the UK announced restrictions on Huawei's participation in its 5G construction. In this regard, according to CCTV news, Gao Feng, spokesperson of the Ministry of Commerce, responded at a ...[Details]
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After power on, the oscillator starts to oscillate, and the output VF signal is transformed and shaped by the RS trigger to generate a rectangular pulse excitation voltage that maintains the original...[Details]
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Having written the helloworld driver, let’s write some real drivers. The simplest one is the LED driver. Refer to the mini2440 LED driver writing method. Write a hybrid driver (for the first simpl...[Details]
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Intel announced an acquisition agreement with Silicon Mobility SAS to build advanced electric vehicle energy management technology and launch a new AI-enhanced software-defined automotive SoC. ...[Details]
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In modern radar receivers, the most widely used structure is the superheterodyne structure. In this structure, the single-chip system often requires an off-chip filter to remove the image signal, suc...[Details]
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RST reset input is used to complete the reset initialization operation of the microcontroller ALE/(30 pin): Address latch control signal (ALE) is the output pulse that latches the lower 8 bits of the...[Details]
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The steady development of the new energy vehicle market is inseparable from a healthy and rational power battery industry. The automobile industry has undergone major changes unseen in a century. T...[Details]
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Unleashing the full potential of 5G cellular technology dual connectivity Second-generation Qualcomm Dual SIM supports a better gaming, data, calling and streaming user experience thanks to two con...[Details]
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The conductivity meter is a multi-range instrument that can meet the testing requirements of various applications from deionized water to seawater. This instrument can provide automatic temperature...[Details]
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Determine the pins: Set the multimeter to (×10 or ×1) and measure the resistance between any two pins of the thyristor. When it indicates a low resistance, the black test lead is connected to the con...[Details]
Analog electronics
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