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diff --git a/ext/mcpat/bus_interconnect.h b/ext/mcpat/bus_interconnect.h
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+/*****************************************************************************
+ *                                McPAT
+ *                      SOFTWARE LICENSE AGREEMENT
+ *            Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
+ *                          All Rights Reserved
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Author: Joel Hestness
+ *
+ ***************************************************************************/
+
+#ifndef BUS_INTERCONNECT_H_
+#define BUS_INTERCONNECT_H_
+
+#include "array.h"
+#include "basic_components.h"
+#include "interconnect.h"
+#include "logic.h"
+#include "parameter.h"
+
+class BusInterconnectParameters {
+public:
+    double clockRate;
+    int flit_size;
+    int input_ports;
+    int output_ports;
+    int min_ports;
+    int global_linked_ports;
+    int virtual_channel_per_port;
+    int input_buffer_entries_per_vc;
+    int total_nodes;
+    double link_throughput;
+    double link_latency;
+    double chip_coverage;
+    bool pipelinable;
+    double route_over_perc;
+    bool has_global_link;
+    bool type;
+    double M_traffic_pattern;
+    double link_base_width;
+    double link_base_height;
+    int link_start_wiring_level;
+};
+
+class BusInterconnectStatistics {
+public:
+    double duty_cycle;
+    double total_access;
+};
+
+class BusInterconnect : public McPATComponent {
+public:
+    Interconnect* link_bus;
+
+    int ithNoC;
+    InputParameter interface_ip;
+    double link_len;
+    double scktRatio, chip_PR_overhead, macro_PR_overhead;
+    BusInterconnectParameters bus_params;
+    BusInterconnectStatistics bus_stats;
+    uca_org_t local_result;
+    statsDef stats_t;
+    double M_traffic_pattern;
+
+    BusInterconnect(XMLNode* _xml_data, InputParameter* interface_ip_);
+    void set_param_stats();
+    void set_duty_cycle(double duty_cycle);
+    void set_number_of_accesses(double total_accesses);
+    void computeEnergy();
+    ~BusInterconnect();
+};
+
+#endif /* BUS_INTERCONNECT_H_ */