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0 Principle 0.1 Where does the clock come from? The so-called clock is the change of voltage. Only when the voltage changes from 0 to 1 continuously, the CPU can be driven to run. S3C2440 supports mu...[Details]
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1 Introduction
At present, most large-scale LED display systems at home and abroad are basically composed of an LED control board and several LED unit boards connected in series.
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On June 29, at the Semiconductor Industry Development Summit Forum of the Lingang New Area of China (Shanghai) Free Trade Zone, Su Wei, General Manager of China Resources Microelectronics Foundry B...[Details]
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AVR has many interrupt sources, especially ATmega128, which has 35 external and internal interrupt sources. Usually, the lowest position (0x0000-0x0045) of the Flash program memory space is defined a...[Details]
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In the second half of last year, Redmi launched the Redmi Note 11 series in China, including models such as Redmi Note 11, Redmi Note 11 Pro and Redmi Note 11 Pro+. Now Redmi Note 11 is about to go a...[Details]
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With the development of smart cars, users are constantly making new demands on the safety, stability and intelligence of cars. The realization of various functions in the car requires the stable su...[Details]
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The MAX16065/MAX16066 flash-configurable system managers monitor and sequence multiple system voltages. The MAX16065/MAX16066 also accurately monitor (±2.5%) a current channel using a dedicate...[Details]
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More than half of 2020 has passed unknowingly. In the past six months, the mobile phone industry has released a lot of black technologies, many of which have been mass-produced. Let’s take stock of...[Details]
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1. Address space of S3C2410/S3C2440 The access range of 27 address lines ADDR0~ADDR26 led out by S3C2410/S3C2440 is only 128MB, so how to reach 1GB of space? The CPU also leads out 8 chip sele...[Details]
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SolarEdge Technologies, a world-renowned manufacturer of micro PV inverters, has announced that its single-phase residential and small commercial inverter series have obtained Japan JET certificati...[Details]
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According to news on October 31, on Monday local time, Japan's Panasonic announced that it will start construction of a new battery factory in Kansas, USA, in November, with the goal of starting mass...[Details]
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Technological innovation in the workplace, especially the widespread use of new technologies such as artificial intelligence,
robots
and trackers, has triggered deep thinking about the qual...[Details]
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1. Analysis of the reasons for the failure of assembly software assembly:
Here we use the macro assembler A51 in the Keil C51 software package as the compiler. When writing the assembly langua...[Details]
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ST Authorized Partner Green Hills Software has designed an integrated hardware-software solution that provides significant advantages to embedded systems developers.
The innovative platf...[Details]
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JPEG (Joint Photographlc Experts Group) is a static image data compression standard with a wide range of applications. It is currently widely used in image processing in cameras, printers, etc. In ...[Details]