Inter-processor communication method
专利汇可以提供Inter-processor communication method专利检索，专利查询，专利分析的服务。并且PURPOSE:To execute an inter-processor communication at a high speed, to quickly perform the execution of a co-processor, and also, to widen the band width of a bus by informing a data transfer end, etc., to a main processor by using a communication line by the co-processor. CONSTITUTION:When a main processor 2 executes an instruction for storing a data on a main storage 1, in a co-processor 3, a data transfer end, etc. are informed from the processor 3 to the processor 2 by using a signal line READY 9 and a signal line CPRDY 10. That is, through the communication line 9, the processor 3 informs the end of one data transfer cycle to the processor 2, whenever write of once each of each command and each operand from the processor is ended. Also, through the communication 10, the processor 3 informs a state on the way of executing the instruction, to the processor 2. In such a way, the transfer is executed under the management of the processor 2, an inter-processor communication can be executed at a high speed, the execution of the processor 3 seen from the processor 2 can be executed quickly, and also, the band width of a bus can be widened.，下面是Inter-processor communication method专利的具体信息内容。
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