i need help, i want to use triple speed ethernet ip.
i use quartus II 12.1 sp , Cyclone IV EP4CGX110DF31I7N.
i want to use Triple speed ethernet. bu but compile error. 29219Core "Triple Speed Ethernet" (6AEF7_00BD) is not enabled for current device family. 10003 Can't open ecrypted VHDL or VeilogHDL file "D:/Work/.../sumodules/altera_tse_a_fifo_13.v"--current license file does not contain a vailed license for encrypted file how can i solve this problem? and Why Cyclone IV EP4CE115F29C7N is can compile? please, help me.