A bus can be described as a highway on which data is transmitted or travels within a computer. Bus A collection of wires through which data is transmitted from one part of a computer to another. The bus includes the lines needed to support interrupts and arbitration. Same as in computer terminology, a bus in a computer works for the flow of data and information from one component of a computer to another. One line of wire can carry one bit at a time. They are also responsible for the speed of a computer system as their size highly affects the processing capacity of it. In this example, the bus is like something that helps us to move from one place to another. Explain the uses of buses in a computer system When one is referring to a bus, they may think of a means of transportation to get around from place to place. For example, if a bus operates at a frequency of 200 MHz, it completes 200 million data transfers per second. Computer Bus: Computer buses are fine conducting wires used to carry electrical signals between two units in a computer system. 2. Other articles where Bus is discussed: Compaq Computer Corporation: Setting PC standards: …computer, the PS/2, with a bus that was incompatible with the AT-bus design of earlier IBM PCs. In computer architecture, the bus is referred to as the communication system whose responsibility is to transfer data between different computer components. The address buses actually convey an address provided by the CPU from one place to other within the computer. Essentially, a bus is a channel or path between the components in a computer. A bus is a subsystem that is used to connect computer components and transfer data between them. Computer buses now use both types of connections, i.e., parallel and bit-serial relationship. There are three main types of computer buses such as address buses, data buses, and control signals. Whenever we have to travel or to move somewhere, we need vehicles like buses or cars, etc. Computer Buses Question: Define computer bus and discuss different types of computer buses. The Extended Industry Standard Architecture (in practice almost always shortened to EISA and frequently pronounced "eee-suh") is a bus standard for IBM PC compatible computers.It was announced in September 1988 by a consortium of PC clone vendors (the Gang of Nine) as a counter to IBM's use of its proprietary Micro Channel architecture (MCA) in its PS/2 series. It enables connecting devices, carrying data and other control information, but is only restricted to be used external to the computer system. A computer processes and stores data as a series of electronic bits. Early computer buses were bundles of wire that attached memory and peripherals. The data bus lines are bi-directional. transfer of data. BUSES IN COMPUTER ARCHITECTURE. Types of buses What is the Meaning of Bus in a Computer Architecture? Bus Arbitration refers to the process by which the current bus master accesses and then leaves the control of the bus and passes it to the another bus requesting processor unit. First generation. we are going to introduce the concept of buses which form the basis of internal connections in terms of data transform controls etc. On the other hand serial buses can provide with a good opportunity to move the data in one bit at a time. Common bus sizes are: 4 bits, 8 bits, 12 bits, 16 bits, 24 bits, 32 bits, 64 bits, 80 bits, 96 bits, and 128 bits. Looking at how the CPU and RAM are connected (spoiler: buses) - and the differences between the address, data and control bus. A computer port is a slot or a connection point on a computer, similar to a plug point, where a device can be connected. BUS : In computing, a bus is defined as a set of physical connections (Cables, Printed circuits, etc. It is used to transfer data between different components of computer. Figure 1: 8 … It maintains a strict schedule, picking up and dropping off data at regular intervals. Key Terms To Understanding Buses. In . They were named after electrical buses, or busbars. The control bus, like the other buses, is simply a set of connections among the parts in the computer. Larger the size is going on increasing in order to provide more efficient, faster and accurate machines. Bus: While the wheels on the bus may go "round and round," data on a computer's bus goes up and down. Parallel buses transmit data across multiple wires. As it is used for internal communication purposes. Buses. Each bus inside a computer consists of set of wires that allow data to be passed back and forth. These electrical buses were designed to run parallel to each other and had multiple connections. ), which can be shared by multiple hardware components in order to communicate with one another. Jeff Tyson & Tracy V. Wilson computer hardware / buses they cause a slow dead. 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