ConnectedInterface* fromIface = AI_TO_CON(topBlock->getIfaceFromName("ext_clk"));
ConnectedInterface* toIface = AI_TO_CON(newOne->getIfaceFromName("ext_clk"));
fromIface->connectTo(toIface);
ConnectedInterface* fromIface = AI_TO_CON(topBlock->getIfaceFromName("ext_clk"));
ConnectedInterface* toIface = AI_TO_CON(newOne->getIfaceFromName("ext_clk"));
fromIface->connectTo(toIface);