Does anyone have an explanation of the function names in the At91RM9200 audio playback system program? I am looking at this part of the program, but I don't know where to start. Thank you....
DJYOS version division is people-oriented and classified according to the organization of the application development team. ----Small team (SI) version requires the team to work together, and all code...
I have been working on this for a long time, and recently added an LED display. From the beginning to now, I have the following summary: First, you must think twice before drawing the schematic diagra...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:01[/i] The fireworks gradually died down, but a symbol of the Olympic rings gathered on the ground. This symbol seemed to attract nearb...
[i=s]This post was last edited by wangfuchong on 2014-2-16 12:11[/i] [color=#0000ff]See this post: [url=https://bbs.eeworld.com.cn/thread-429634-1-1.html]https://bbs.eeworld.com.cn/thread-429634-1-1.h...
Have you ever seen this kind of usage? wire [1:0] a, b, c;parameter PW = 2; //assign c[1:1] = a ^ b; generate genvar i;for (i=0; iassign c[ i : i ]= ( (a ^ ( (b /*+ i[PW-1:0]*/) & {PW{1'b1}} ) ) == {1...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
1. Proposal of
reconfigurable
measurement and control system
The measurement and control system generally refers to a system based on
computers
to realize data acquisition a...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
A stepper motor is an electromagnetic mechanical device that converts an electrical pulse signal into an angular displacement or a linear displacement. The stability and reliability of a stepper mo...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
Embedded System
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