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bus

Buses are connection systems for electronic and electrical components. In terms of topology, a bus is always a physical medium to which the individual components are connected and which is terminated at both ends. Transmission on a bus can be byte-serial or byte-parallel, as with the PC bus, or bit-serial, as with networks in bus topology or with the fieldbus.

  1. Bus topology in networks is a serially operating bus over which the data is transmitted serially with a lot of additional information. The best known and most widely used network bus concept is Ethernet.

  2. The different bus technologies from the processor bus to the LAN

    The different bus technologies from the processor bus to the LAN

  3. In automation, production engineering and automotive technology, the so-called fieldbuses connect field devices such as sensors, actuators, control devices and host computers with each other. Typical fieldbuses are Profibus, CAN bus, Interbus and MOST. The European Installation Bus (EIB) also belongs to the group of fieldbuses.

  4. A PC bus is the connection system consisting of several parallel lines through which all computer components such as the central processing unit (CPU), the I/O controller, main memory, hard disks

    , etc. can communicate with each other.

    PC buses, interfaces and connectable peripher

    PC buses, interfaces and connectable peripher

    als It is an interface for bit-parallel transmission of data between microprocessor, memory, graphics cards, communication devices and interfaces for peripheral devices. Address lines, data lines, control lines and supply lines are routed via a bus. The width of the data bus is determined by the concept and the microprocessor used. Bus concepts used in personal computers

    (PCs) include the

    ISA bus, the PCI bus and the AGP bus, Accelerated GraphicsPort

    (AGP). There are two fundamentally different bus systems in personal computers: the system bus and the I/O bus

    .

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Englisch: bus
Updated at: 27.09.2007
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