00001 /***************************************************************************** 00002 * McPAT 00003 * SOFTWARE LICENSE AGREEMENT 00004 * Copyright 2009 Hewlett-Packard Development Company, L.P. 00005 * All Rights Reserved 00006 * 00007 * Permission to use, copy, and modify this software and its documentation is 00008 * hereby granted only under the following terms and conditions. Both the 00009 * above copyright notice and this permission notice must appear in all copies 00010 * of the software, derivative works or modified versions, and any portions 00011 * thereof, and both notices must appear in supporting documentation. 00012 * 00013 * Any User of the software ("User"), by accessing and using it, agrees to the 00014 * terms and conditions set forth herein, and hereby grants back to Hewlett- 00015 * Packard Development Company, L.P. and its affiliated companies ("HP") a 00016 * non-exclusive, unrestricted, royalty-free right and license to copy, 00017 * modify, distribute copies, create derivate works and publicly display and 00018 * use, any changes, modifications, enhancements or extensions made to the 00019 * software by User, including but not limited to those affording 00020 * compatibility with other hardware or software, but excluding pre-existing 00021 * software applications that may incorporate the software. User further 00022 * agrees to use its best efforts to inform HP of any such changes, 00023 * modifications, enhancements or extensions. 00024 * 00025 * Correspondence should be provided to HP at: 00026 * 00027 * Director of Intellectual Property Licensing 00028 * Office of Strategy and Technology 00029 * Hewlett-Packard Company 00030 * 1501 Page Mill Road 00031 * Palo Alto, California 94304 00032 * 00033 * The software may be further distributed by User (but not offered for 00034 * sale or transferred for compensation) to third parties, under the 00035 * condition that such third parties agree to abide by the terms and 00036 * conditions of this license. 00037 * 00038 * THE SOFTWARE IS PROVIDED "AS IS" WITH ANY AND ALL ERRORS AND DEFECTS 00039 * AND USER ACKNOWLEDGES THAT THE SOFTWARE MAY CONTAIN ERRORS AND DEFECTS. 00040 * HP DISCLAIMS ALL WARRANTIES WITH REGARD TO THE SOFTWARE, INCLUDING ALL 00041 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL 00042 * HP BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES 00043 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 00044 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER ACTION, ARISING 00045 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THE SOFTWARE. 00046 * 00047 ***************************************************************************/ 00048 00049 #ifndef ARBITER_H_ 00050 #define ARBITER_H_ 00051 00052 #include "area.h" 00053 #include "decoder.h" 00054 #include "parameter.h" 00055 #include <vector> 00056 #include "time.h" 00057 00058 using namespace std; 00059 00060 class Arbiter 00061 { 00062 public: 00063 int num_in_ports; 00064 int num_out_ports; 00065 int num_signals_per_port; 00066 int numArbiters; 00067 unsigned int req_width; 00068 unsigned int n_grant; 00069 double arbiter_wire_pitch; 00070 InputParameter l_ip; 00071 final_results local_result; 00072 bool is_default, is_dram; 00073 //DFFCell arbiter_dff; 00074 //double matrix_arbiter_req_cap; 00075 //double matrix_arbiter_pri_cap; 00076 //double matrix_arbiter_grant_cap; 00077 //double matrix_arbiter_int_cap; 00078 powerDef power, power_req_base, power_grant_base, power_int_base; 00079 //Area area; 00080 00081 Arbiter(); 00082 Arbiter( 00083 int num_in_ports, 00084 int num_out_ports, 00085 int num_signals_per_port, 00086 //double c_output_line_load, 00087 bool is_dram_); 00088 void initializeArbiter(int num_in_ports, 00089 int num_out_ports, 00090 int num_signals_per_port, 00091 //double c_output_line_load, 00092 bool is_dram_, 00093 bool _is_default, 00094 const InputParameter *configure_interface); 00095 void compute_power(); 00096 //double compute_delay(double inrisetime); 00097 //void compute_area(); 00098 }; 00099 #endif /* ARBITER_H_ */