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Connecting devices with different bit widths
Let's first look at how the peripheral ROM is connected to the CPU address bus in the 2440 chip manual.
Connection bet...[Details]
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1 Introduction
With the development of society, the use of elevators has become more and more common. It has transitioned from being only used in commercial buildings and hotels to being u...[Details]
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At present, developed countries have increasingly stringent requirements on the power consumption of electrical products, and have formulated many standard specifications for standby power con...[Details]
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Recently, the US "CHIP Act" was passed by both the Senate and the House of Representatives. After several revisions and adjustments, the bill was finally named the "CHIP and Science Act of 2022", whi...[Details]
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In the movie "Fast and Furious", a super hacker program "Sky Eye" system is designed. This program can integrate all the data collection and monitoring equipment in the world. It can collect a larg...[Details]
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Digital signal processors ( DSP ) are widely used in digital signal processing, especially when combined with FPGA, which increases the flexibility and scalability of applications and can give full...[Details]
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introduction ECOS (Embedded Configurable Operating System) is a portable embedded real-time operating system for 16-bit, 32-bit and 64-bit processors. Since its source code is public, more and more d...[Details]
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In the research of software receiver, in order to realize the acquisition of RF front-end data by baseband in GPS or Beidou mode, the SPI bus protocol was written in VERILOG language on Altera's Cyclo...[Details]
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The airborne video recording system is used to record various information about personnel and equipment in flight, and plays an important role in training and actual combat. In order to enable pilo...[Details]
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C language and C51 are similar in most aspects. Their statements, structures, and sequences are very similar. However, C51 has many more variable types and other things than C language. The followin...[Details]
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With the continuous changes in market demand, traditional telephones have gradually exposed problems such as single functions and inconvenient dialing. Aiming at the requirements of the dispatching...[Details]
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In 2022, the market size of China's automotive electronics industry will reach 978.3 billion yuan. According to data from research institutions, the size of China's automotive electronics market w...[Details]
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In December last year, Xiaomi officially released three flagship mobile phones: Xiaomi 12, Xiaomi 12X, and Xiaomi 12 Pro. However, there is still one flagship phone that has not yet been releas...[Details]
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With the growing demand for green energy, the rapid development of solar power generation in recent years has attracted widespread attention from all parties. Such a high growth rate forecast is base...[Details]
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Simplify EDA workflows with bidirectional links between software
Accelerate product development with seamless data exchange between Keysight’s Advanced Design System (ADS) and Sieme...[Details]
DIY/Open Source Hardware
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