| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce the number of times of packet communication between routers without increasing the number of FIFOs in routing in NoC. <P>SOLUTION: This route determination circuit determines a route between IP cores in the Noc, and includes: a route candidate calculation part which calculates a plurality of route candidates from a first IP core to a second IP core at a destination on the basis of destination information outputted from the first IP core which transmits a request; and a route selection part which selects a route candidate with the lowest degree of congestion among the plurality of route candidates as a route on the basis of degrees of congestion of routers on the respective route candidates of the plurality of route candidates. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
