[Reposted from] http://www.itxxh.cn /Article/view.asp?id=102 [Quote] In the config.bib file, there are three settings as follows: ROMSTART=xxxx ROMWIDTH=xxxx ROMSIZE=xxxxxx These three variables must ...
[size=4][b]This experiment was completed a few days ago, and now I'm posting a post to record it. [/b][/size][size=5][color=red][b]As usual, here's the complete project:[/b][size=4][color=black]This e...
Development boards are released! Dozens of development boards are waiting for you!
Qemu imitates mini2440 development board v2.pdf
qemu imitates integratorcp development board (arm) .pdfOf course ther...
I partitioned according to the eboot of mini2240. The first 25 blocks are NBOOT.eboot.TOc, and the following are the partition MBR. I will divide the BINFS partition according to the size of NK, and t...
[size=3][url=http://www.insight-china.cn/tmo/events/15_EV_056373/][/url] [/size] [size=3] Mobile Internet and cloud computing are in the ascendant, and being online anytime and anywhere has brought gr...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
Leakage current is generated by parasitic resistance paths between the measurement circuit and a nearby voltage source. This current can significantly reduce the accuracy of low current measurement...[Details]
With the popularity of digital appliances, rechargeable batteries can be seen everywhere in people's daily lives and have become one of the indispensable daily necessities.
This article gives ...[Details]
Infrared remote control is widely used in home appliances, but the remote controls produced are not compatible with each other. The universal remote controls commonly seen on the market can only co...[Details]
0 Introduction
PROFIBUS is an open digital communication system with a wide range of applications, which has been included in the international standards IEC 61158 and IEC 61784. Since the gen...[Details]
Embedded System
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