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The transplantation of u-boot to the s3c2410 board (just compilation) is a lot of hard work (for novices, (*^__^*), except for experts), the following is my painful experience. The process is as foll...[Details]
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Programming memory chips generally involves the following steps: Initialization (for Nand Flash, it is to initialize the Nand Flash controller of the main control chip) Identification (read ID) Rea...[Details]
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The following figure is a small surround sound decoder circuit. You can use this decoder surround sound system for your home audio system to make the audio system sound more "live".
Part...[Details]
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This article mainly records the relevant usage and operation steps of JFlash ARM. The reading program cannot be said to be cracked. It is just reading and writing Flash without any encryption! After...[Details]
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O Introduction
Profibus is an open standard that has nothing to do with manufacturers and has no intellectual property protection. Therefore, anyone in the world can obtain the standard an...[Details]
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At this moment, as the demand in the low-end new energy market becomes increasingly saturated and competition in the mid-to-high-end sector continues to intensify, 150,000 to 200,000 yuan has become ...[Details]
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BTW--symbol explanation:
PA indicates the physical address of a storage unit
EA indicates the effective address
(address) of a storage unit indicates the content of the add...[Details]
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According to the Macau Daily News, in order to build a green tourism city, the Macau SAR government has promoted the use of electric vehicles in recent years and has even stipulated that new taxis ...[Details]
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1. The difference between serial port and parallel
port Serial interface, referred to as serial port, is also called COM interface, which is an expansion interface using serial communication protocol...[Details]
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The content of this chapter is relatively simple. If you read and study Chapter 17 of the document "Hand-in-hand teaching you to learn 51 single-chip microcomputers" repeatedly, you will have a thoro...[Details]
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Among all the Bluetooth headset crowdfunding projects, Nova H1 has given us a bright feeling. From the appearance point of view, it is small enough to be worn directly as an earring. But at the...[Details]
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Sulfur dioxide detectors can be divided into the following categories according to their structure: handheld sulfur dioxide detectors, fixed sulfur dioxide detectors, sulfur dioxide transmitters (a...[Details]
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1 Introduction
The traditional programming method of the single-chip microcomputer system is to remove the single-chip microcomputer from the circuit board, put it into a dedicated programmer for p...[Details]
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The factors that affect the distance and effect of intercom calls are as follows:
1. System parameters
(1) The stronger the transmitter output power, the larger the coverage of the...[Details]
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Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]