[size=4]In communication systems, we often encounter situations where multiple numbers are accumulated. Generally, under the goal of better controlling timing, we will choose to use Wallace tree based...
I successfully used CPLD to drive MAX7219 to transmit 16-bit parameters.
I see that microcontrollers transmit 8 bits of data at a time, and I also want to use CPLD to transmit 8 bits of data.
But ther...
I'm working on car charger (27W) and wireless charger (maximum 15W) recently, but I can't pass EMC (radiation and conduction). What bothers me most is that I don't have a good design circuit for the f...
Using a 220V to 18V transformer, the voltage output of the transformer output (pins 12, 14, 17, 19) is 12V. After passing through the MB6S rectifier, the output voltage of pin 3 of SP1 is 27V, and the...
[i=s]This post was last edited by Aguilera on 2018-12-24 20:41[/i] [size=4]1. GPIO[/size] [size=4]GPxMUX (function selection register),[/size] [size=4] GPxMUX.bit=0 is configured as I/O function. GPxM...
Looking back on 2021, Dr. Gao Yonggang, Acting Chairman of SMIC, said: "2021 was an extremely extraordinary year in SMIC's development history. The global chip shortage and the strong demand for dome...[Details]
In recent years, the industry has paid more and more attention to the use of renewable clean energy solar energy for street lighting. A typical solar street lighting system consists of solar pane...[Details]
introduction With the development of economy and society, my country's industrial level and information technology level have also developed rapidly. Among them, the most common parts assembly and eq...[Details]
An oscilloscope is a graphical display device that depicts the waveform curve of an electrical signal. This simple waveform can illustrate many characteristics of a signal: the time and voltage values...[Details]
System background: Power supply is the cornerstone of modern industry. In order to design power supply products with higher efficiency and lower noise, engineers need to spend more time and energy on...[Details]
This paper mainly discusses the design of loop filters in peripheral circuits for the purpose of chip testing. A simple and easy engineering calculation method and process are given in this paper, and...[Details]
1 Introduction
The design and research of high-performance, high-precision microprocessors (MPUs) suitable for national defense and civilian needs has become extremely important and urgent. ...[Details]
From July 5 to July 7, 2023, the 13th China Automobile Forum hosted by the China Association of Automobile Manufacturers was held in Jiading, Shanghai. With the theme of "New Era, New Mission and New...[Details]
About BAIC【20190514】 Current location: Home Intelligent Network Content A key issue in the race for autonomous vehicles is the battle between Wi-Fi and 5G 2019-04-23 08:47:10 Ye W...[Details]
AVR timer0 configuration module, given the expected timer interrupt frequency and defined interrupt handling function, the module can automatically complete the configuration work.
The module consi...[Details]
High brightness LEDs (HBLEDs) are rapidly gaining popularity in the automotive, consumer electronics, and industrial markets. Brilliant colors, long life, and high energy efficiency are some of the r...[Details]
The hot mobile power market is also accompanied by the lack of industry standards. In just a few months, small workshops and new brands have sprung up everywhere, flooding the entire market. Many m...[Details]
Buck converters have been around for a century and are an integral part of today’s electronic circuits. This article will tell the story of how an original discrete device evolved into a tiny, highly...[Details]
Jiwei.com reported on March 17 that the latest research report released by Strategy Analytics pointed out that in 2021, global smartphone shipments will rebound by 6.5% year-on-year to 1.38 billion u...[Details]
Chinese inventor Wu Kai and his team successfully won the European Inventor Award 2023 (category "Non-European Patent Office Member States") In recognition of the Chinese inventor's contribution ...[Details]
DSP and ARM Processors
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