| 摘要 |
A processor bus has several data processing units, each connected to a line system which acts as a bus having bus segments connected in a separable manner through connection units. Functional units arranged on the bus carry out the information thereof. The functional units may carry out exchanges independently of each other. Conversely, functional units in different groups may carry out information exchanges simultaneously. The connection units define combinatory connections of the signal lines, with physical connections between the connection units provided by the bus segments. The connection units can carry out information exchanges with as many connected functional units as desired. The information path from a functional unit to selected functional units can be multiplexed or switched by toggling simultaneous connections to several functional units or by bridging non-participating functional units. |
