作者: Bartholomew Blaner
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摘要: A first of a plurality nodes in multiprocessor system transmits data packet to second the over channel when node detects predetermined sequence bits on control connected therebetween. The is preceded by header which includes fields informing beginning packet, length and number assigned packet. followed field enables determine whether was received correctly. If determines that correctly, stored an acknowledgement transmitted channel. However, if error occurs during transmission protocol enters state removing all signal information from channels. Thereafter, recovery processor, associated with each nodes, analyzes at time order corrective action needed recover respective node. link also facilitates through intermediate final without storing