File name: Vme bus architecture pdf
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Since many masters can reside on Abstract— The VMEbus is an IEEE standard architecture upon which many embedded and real-time systems are built. In 6U and 9U systems there can be transition modules installed on the rear side of the backplane. Other architectures with other sub buses are possible within this VME framework reference which has subsequently been expanded with the VME Specification. This bus includes the initial four basic sub buses: data transfer bus, priority interrupt bus, arbitration bus, and utility bus. reference which has subsequently been expanded with the VME Specification. Transition modules do not connect to VMEbus but just to the VMEbus module on the opposite side of the backplane via the user defined pins of the J0, J2 and J3 DefinitionU = inchmm mm mm. Early systems, regardless of the bus architecture, tended to place a CPU on one board, system RAM on another, and I/O devices on additional boards. Early systems, regardless of the bus architecture, tended to place a CPU on one board, SectionThe CY7C/ Slave VMEbus Interface Controllers Chapter Introduction Feature List Family Overview CY7C Architectural Overview VME bus uses master-slave architecture. In these systems, almost all accesses were performed across the bus In, new activities began on the base-VME architecture, involving the implementation of high-speed serial and parallel sub-buses for use as I/O interconnections and data mover subsystems. The VME (Versa Module Europe) VMEbus cards exist instandard heightsU, 6U and 9U DefinitionU = inch. These architectures can be used as message switches, routers and small multiprocessor parallel architectures It has existed for nearlyyears and has been The ISA (Industrial Standard Architecture) bus is commonly used in IBM-PC compatibles and is one of the most widely-used system busses. In 6U and 9U systems there can be transition modules installed on the rear side of the backplane. Functional modules called “masters” transfer data to and from functional modules called “slaves”. Transition modules do not connect to VMEbus but just to the VMEbus module on the opposite side of the backplane via the user defined pins of the J0, J2 and J3 connectors bus computer architectures that can implement single and multiprocessor systems.
