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- Bus_contention abstract "Bus contention, in computer design, is an undesirable state of the bus in which more than one device on the bus attempts to place values on the bus at the same time. Most bus architectures require their devices follow an arbitration protocol carefully designed to make the likelihood of contention negligible. However, when devices on the bus have logic errors, manufacturing defects or are driven beyond their design speeds, arbitration may break down and contention may result. Contention may also arise on systems which have a programmable memory mapping and when illegal values are written to the registers controlling the mapping.Contention can lead to erroneous operation, and in unusual cases, damage to the hardware—such as fusing of the bus wiring.Bus contention is sometimes countered by buffering the output of memory-mapped devices. However, it has been noted that high impedance from one device will still interfere with the bus values of other devices. Currently, no standard solution exists for data-bus contention between memory devices, such as EEPROM and SRAM.".
- Bus_contention wikiPageID "376507".
- Bus_contention wikiPageRevisionID "307229359".
- Bus_contention hasPhotoCollection Bus_contention.
- Bus_contention subject Category:Computer_buses.
- Bus_contention type Abstraction100002137.
- Bus_contention type Arrangement105726596.
- Bus_contention type BusTopology105730591.
- Bus_contention type Cognition100023271.
- Bus_contention type ComputerBuses.
- Bus_contention type Configuration105731779.
- Bus_contention type Design105728678.
- Bus_contention type PsychologicalFeature100023100.
- Bus_contention type Structure105726345.
- Bus_contention type Topology105730365.
- Bus_contention comment "Bus contention, in computer design, is an undesirable state of the bus in which more than one device on the bus attempts to place values on the bus at the same time. Most bus architectures require their devices follow an arbitration protocol carefully designed to make the likelihood of contention negligible. However, when devices on the bus have logic errors, manufacturing defects or are driven beyond their design speeds, arbitration may break down and contention may result.".
- Bus_contention label "Bus contention".
- Bus_contention label "Contención de bus".
- Bus_contention sameAs Contención_de_bus.
- Bus_contention sameAs m.0211r6.
- Bus_contention sameAs Q5001209.
- Bus_contention sameAs Q5001209.
- Bus_contention sameAs Bus_contention.
- Bus_contention wasDerivedFrom Bus_contention?oldid=307229359.
- Bus_contention isPrimaryTopicOf Bus_contention.