-
1 Introduction With the rapid development of digital technology, in the process of development, debugging and fault diagnosis of digital systems, especially computer systems, traditional test methods...[Details]
-
According to foreign media reports, due to a shortage of semiconductor components, South Korean automaker Hyundai Motor has decided to suspend operations at its Piracicaba plant in Sao Paulo from Jul...[Details]
-
my country's regional power grids include North China (Beijing, Tianjin, Hebei, Shanxi, Shandong, and the Inner Mongolia power grid is listed separately in this article), Northeast China (Liaoning,...[Details]
-
Real-time multitasking systems are widely used, almost penetrating into all walks of life, and the system classification is also very complex. In embedded systems, the real-time multitasking mechan...[Details]
-
Embedded systems have penetrated into every field of the national economy, and embedded operating systems are the soul of embedded systems. Currently, the commonly used operating systems in the w...[Details]
-
With the development of embedded system technology, electrically erasable Flash chips have been widely used due to their large capacity, low price, and convenient programming. Since the system with th...[Details]
-
The built-in network card of TQ210 is DM9000AE. u-boot already has the driver of DM9000A. All we need to do is add the driver to our device. 1. Network card startup analysis Find the network card...[Details]
-
1 Introduction
1.1 Background of 42V System
The research on the systematization of 42V in automobiles is: (1) Since the mid-1990s, the demand for electric power in automobile electric...[Details]
-
This paper studies in depth the use of single-chip microcomputer to control the network card, access Ethernet, that is, IEEE802.3 protocol network, to achieve the networking of serial port instrume...[Details]
-
The ZKY-2000 vacuum tester pulls the two contacts of the arc extinguishing chamber apart by a certain distance, applies a pulse high voltage, and collides and ionizes the residual gas molecules. The ...[Details]
-
Introduction: The safety of driverless technology has always been a concern of the public. Recently, Aptiv, an American driverless technology company, released a large amount of road test data, which...[Details]
-
Earlier this month, media reported that key semiconductor manufacturing equipment may have to wait a year and a half or even longer for delivery, as unprecedented parts shortages and tight supply cha...[Details]
-
pre //****************************************************
/*
Function of the program: write data into AT24C02, then read it back
and assign it to port P2 to display the running ligh...[Details]
-
When using a microcontroller for serial communication, communication errors often occur, but no problems are found when checking the program. At this time, you can use an oscilloscope to observe whet...[Details]
-
1 Working Principle
The temperature controller consists of three parts: temperature monitoring, signal processing, and output control. The system block diagram is shown in Figure 1. It...[Details]
Special Edition for Assessment Centres
京公网安备 11010802033920号
EEWORLD