What are the three buses in microcomputers and their functions?
The three buses and their functions in microcomputers are: 1. Address bus, responsible for transmitting address information; 2. Data bus, responsible for transmitting data and instructions; 3. Control bus, responsible for transmitting control signals. The bus is a common channel for transmitting information between various components of a microcomputer system.
The three buses in microcomputers and their functions are:
1. Address bus transmits address information. Its width determines The direct addressing capability of the microcomputer.
2. The data bus transmits data and instructions. Its width is related to the word length of the CPU.
3. Control bus, transmits control signals.
Related introduction:
The bus is a common channel for transmitting information between various components of the microcomputer system. Each component of the computer system transmits address and control data information through the bus.
According to the type of information transferred, the bus is divided into address bus, control bus and data bus.
The above is the detailed content of What are the three buses in microcomputers and their functions?. For more information, please follow other related articles on the PHP Chinese website!
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