Introduction Early learning machines are mainly used to learn foreign languages ​​or learning aids for certain colleges, such as English learning machines, Japanese learning machines, math learning m...

Process Accept the input compilation task; generate the task name according to the compilation task; parse and obtain the source code corresponding to the task name; compile the source code, and outp...

Public Data Network Public Data Network (PDN) Public Data NetWorks (PDNs)The establishment of a private network is a bit misleading, it usually refers to a A network established by public facilities...

Introduction The program register inside the microcontroller is generally 1K~64K bytes, usually a read-only memory, because most of the microcontroller application systems are dedicated systems. Onc...

Basic introduction Simply speaking, remote I/O is a data acquisition/transmission module with communication function, without its own control and adjustment function. Just send the field data to the...

System composition Computer control system is a system that uses computers (usually called industrial control computers) to realize automatic control of industrial processes. In the computer control...

Supcon Group was founded in 1993. It is a leading supplier of automation and information technology, products and solutions in China. Its business involves integrated automation of process industry, p...

Composition Hardware: Graphics I/O deviceGraphics software: general programming software package, special application software packageGeneral category: Provides an extended set of graphics functions...

Overview Dynamic domain name, the system is realized by two methods, one is the client, the client needs to configure a 24h computer to run its client software; the other is The device comes with a d...

Definition Terminal refers to the place where information can enter or leave the communication network. It sends information to the network and can also receive information from the network. The cha...

Empty session definition According to the access control model of WIN2000 (take win2000 as an example), the establishment of an empty session also requires a token, but the empty session does not pas...

Basically, digital-to-analog conversion is the opposite of analog-to-digital conversion. In most cases, if the analog-digital converter (ADC) is placed behind the DAC in the communication circuit, th...

FDDI technology was developed before Fast Ethernet technology was developed, which was much higher than the first two speeds at that time, so there was still a certain market at that time. But it was...

MASK ROM: For mass production, the manufacturer makes a ROM or EPROM with original data as a sample in advance, and then mass-produces the same ROM as the sample. This kind of ROM is mass-produced The...

Introduction Datagram packet switching technology means that there must be at least one data transmission path between the two communication parties. These paths may span multiple intermediate nodes...

Overview The so-called integrated wiring system refers to the compilation and layout of various systems in various buildings (or groups of buildings) in a standard, unified and simple structured way....