Interfacing of Nios-II and Triple Speed Ethernet in Qsys in MII Mode

traditionally the TSE is used with two DMAs to read and write packets. The Altera driver used with uCOS and the Nichestack expects two SGDMAs. There is a standard example design on the Altera web site that shows how they are connected here: http://www.altera.com/support/examples/nios2/exm-net-std-de.html