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buses
How do buses contribute to an computer
The frequency of a system bus is measured in Hz. Modern computer system buses operate at hundreds of MHz or at GHz.
Computer buses enable different parts of the computer to communicate. For instance, the Front Side Bus allows the processor to communicate with memory.
All of them, but different buses carry different information.
Computer buses are the wires that send data around a computer. So, they are indeed components of a computer. However, in modern computers, the buses are a part of the motherboard. In older computer times, there were separate backplanes that everything else plugged into. So the name bus came from that period of time, and they were indeed separate components then.
AGP PCI Express
Essentially, any peripheral or component of a computer has a bus. These are either internal or external in nature. The address bus, data bus, and local bus is the system by which components communicate with one another.
CPU
buses
A system bus is a single computer bus which historically was used to connect all the major parts of the computer. It combined the jobs of a data bus, address bus, and a control bus. Over the last 30 years, computers have tended to use separate specialized buses instead of a system bus.
The collections of wires that connect the various parts of a computer are called "buses." These buses allow for the transfer of data between components such as the CPU, RAM, and storage devices. Buses can vary in speed and width, with faster and wider buses allowing for faster data transfer. Some common types of buses include the front-side bus (FSB) which connects the CPU to the northbridge, and the peripheral component interconnect (PCI) bus which connects various peripheral devices to the motherboard.