作者: Valentín Puente Varona , Pablo Abad Fidalgo , José Ángel Gregorio Monasterio
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摘要: The invention relates to a packet router for the interconnecting networks of multiprocessor system. comprises 2·B basic building blocks (101, 102, 103, 104) arranged in ring around local node (100), wherein B is natural number greater than 1. configured such that each enters flows through loop passes until it reaches an output port directs same its destination. Each block (101) reception stage (RECEPTION), ejection (EJECTION) and FIFO buffer (DFIFO), which (DFIFO) has two input ports (R3, Li) (E3, Lo). One (R3) connected while other (Li) front-end (104). Moreover, one (E3) (EJECTION), (Lo) back-end (102). that: either leaves via or aforementioned (102) so can continue loop.