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1. Gateway Gateway is also called network connector or protocol converter. Gateway realizes network interconnection above the network layer. It is the most complex network interconnection device and ...[Details]
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Using an oscilloscope to detect serial bus communications is a relatively common decoding technology. Taking the Pico oscilloscope as an example, the Pico oscilloscope has the function of serial deco...[Details]
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According to the latest poster, Lenovo Legion Y90 will use an AMOLED screen, which is a 6.92-inch E4 AMOLED panel with a refresh rate of 144Hz and a touch sampling rate of 720Hz. One of its main disp...[Details]
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The traditional 8051 series MCU is generally equipped with one serial port, and the STC 89C52RC enhanced MCU is no exception. There is only one serial port available for use, which causes a problem. I...[Details]
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The new energy vehicle market will continue to be booming in 2022, with sales of 6.887 million new energy vehicles and a market penetration rate of 27.6%, a record high. It is expected that this figu...[Details]
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Oscilloscopes Digital oscilloscopes have always been a good helper for engineers to design and debug products. However, with the development of computers, semiconductors, and communication technolo...[Details]
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On Tuesday, Belkin launched a new range of magnetic accessories designed for the iPhone 12. The new products include a magnetic fitness mount that can be attached to bicycle handlebars and oth...[Details]
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The operand is in memory and its effective address is a base register (BX, BP) or an index register (SI, D I) and the 8-bit/16-bit offset in the instruction. The calculation formula for its effective...[Details]
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Recently, screen analysis agency DSCC revealed that Huawei's Mate 40 series will join this year's 120Hz high refresh rate flagship camp. Combined with previous revelations, the Huawei Mate 4...[Details]
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ChatGPT-4 got off to a bad start
ChatGPT has been popular for more than half a year. In many people's minds, ChatGPT, who knows everything about astronomy and geography, is already a god-l...[Details]
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On November 9, the reporter learned from Xining Customs that recently, Xihai Customs under Xining Customs conducted local inspections on 1,440 energy storage lithium batteries produced by Qinghai Fudi...[Details]
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US scientists say a breakthrough could solve a key problem with electric cars: charging time. The technology could add 320km of range to a car in just 10 minutes, a rate that would require the batte...[Details]
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0 Introduction
With the development of the national economy, aviation has become a travel mode that people rely on. In the air cargo logistics system, there are many types of food and goods, hi...[Details]
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Genesys has agreed to acquire Pointillist and Exceed.ai to enhance its competitiveness in the experience-as-a-service market, helping companies transform the customer and employee experience across m...[Details]
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Here is a summary of the three major functions of MMU:
1. Conversion from virtual address to physical address
2.Cache control
3. Memory access rights protection
The Linux kernel...[Details]