What are the components and characteristics of the fourth generation computer?

The fourth generation computer is composed of arithmetic units, controllers, memories and input and output devices; its characteristics: 1. Use large-scale integrated circuits (LSI) and very large-scale integrated circuits (VLSI) as the main electronics Devices; 2. Another important branch is microprocessors and microcomputers developed based on large-scale and very large-scale integrated circuits.

The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

The fourth generation of electronic computers refers to computers assembled from large-scale and ultra-large-scale integrated circuits that appeared in 1967 and 1977 respectively.

The architecture of computers from the first generation to the fourth generation is the same, consisting of arithmetic units, controllers, memories and input and output devices.

Characteristics of the fourth generation of electronic computers:

1. Using large-scale integrated circuits (LSI) and very large-scale integrated circuits (VLSI) as the main electronic devices

For example, the 80386 microprocessor can integrate approximately 320,000 transistors on a single chip with an area of ​​approximately 10mmXl0mm.

2. Another important branch of the fourth generation of computers is microprocessors and microcomputers developed based on large-scale and very large-scale integrated circuits.

For more related knowledge, please visit the FAQ column!

The above is the detailed content of What are the components and characteristics of the fourth generation computer?. For more information, please follow other related articles on the PHP Chinese website!