Martin Ohmacht Reinaldo A. Bergamaschi Subhrajit Bhattacharya Alan Gara Mark Giampapa Balaji Gopalsamy Ruud A. Haring Dirk Hoenicke David J. Krolak James A. Marcella Ben J. Nathanson Valentina Salapura Michael E. Wazlowski Blue Gene/L compute chip: Memory and Ethernet subsystem. 255-264 2005 49 IBM Journal of Research and Development 2-3 http://dx.doi.org/10.1147/rd.492.0255 db/journals/ibmrd/ibmrd49.html#OhmachtBBGGGHHKMNSW05