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Data transfer between ROM. MOVC A, @A + DPTR MOVC A, @A + PC After execution, /PSEN will be valid. Instructions with DPTR as the base address can look up tables within the 64KB range of ROM; whi...[Details]
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On this basis, a digital energy spectrum measurement experimental device was established through circuit design, and the energy spectrum of 137Cs was measured. The measurement results were completely...[Details]
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/*********** (C) COPYRIGHT 201 2************
* Program author: Lan Yu (QQ:983931459, Email: chenhengchuan@163.com )
* Program version: V1.0
* Preparation date: 2012-11-02
* Compiler: Keil C uVisi...[Details]
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The car headlight follow-up steering system ( AFS ) combines the car's steering information to control the direction of the headlights in real time to reduce blind spots. The driver chip of the stepp...[Details]
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Experiment name: Application of power amplifier in ultrasonic elliptical vibration centerless grinding test
Purpose:
By comparing the grinding quality of ultrasonic elliptical cente...[Details]
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Often, only a portion of a data converter's analog signal range is used in real-world applications. If only half or a quarter of that range is used in an application, then the effective resolution ...[Details]
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Portable devices using LED-based solid-state lighting (SSL) require efficient driver circuits to extend battery life, and also require some method of dimming to adjust the light output to suit th...[Details]
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In recent years, with the progress of society and the rapid development of China's economy, the contradiction between economic development and environmental resources has become increasingly acute, a...[Details]
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Twitter blogger @MarkSchrammVR shared a rare bug on Google Pixel 6 Pro. As shown in the picture, the single hole-punch screen of Google Pixel 6 Pro has become a dual hole-punch screen, and the enti...[Details]
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These circuits are often used in systems that need to remain fully functional throughout their operating life, such as servers, network switches, redundant array of independent disks (RAID) storage...[Details]
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Wifi Analyzer is a detection tool that mainly detects the strength of wifi. It uses icons to analyze the signal and the smoothness index of different channels. It can also view the IP address of the ...[Details]
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At the 2021 IAA German International Motor Show, Volkswagen released its "ID.LIFE concept car". This small car is very interesting and aims to be mass-produced in 2025, with a price of 20,000 euros. ...[Details]
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Recently I need to use keil4 to set breakpoints and test the delay time of the microcontroller, and I found that double-clicking the line where the program is located has no response. solution: 1...[Details]
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To challenge Qualcomm’s dominance in the cockpit, Chinese suppliers and local independent brands have come up with new ways of playing.
On February 24 this year, with the launch of the c...[Details]
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Hardware Platform
S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SP...[Details]