seems there is no standard bus in mips not like amba in arm or coreconnect in powerpc / v3 o. b3 M9 F+ W; Z5 @6 R9 RI know many corp use soc bus from company Sonics (refer to http://www.sonicsinc.com/) 3 O- F" j+ V- W: p( Q1 `ocp is so new i know less