Fraser Clemens Martin & Miller LLC
Multi-processor systems communicating using data and control tokens
A processing apparatus comprises a plurality of processors (12), each arranged to perform an instruction, and a bus (20) arranged to carry data and control tokens between the processors. Each processor (12) is arranged, if it receives a control token via the bus, to carry out the instruction, and on carrying out the instruction, to perform an operation on the data, to identify any of the processors (12) which are to be data target processors, and to transmit output data to any identified data target processors, to identify any of the processors which are to be control target processors, and to transmit a control token to any identified control target processors.
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inventional inventional inventional
James Arthur Dean Wallace
Anderson