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sst/core/techModels/libMcPATbeta/subarray.h

00001 /*------------------------------------------------------------
00002  *                              CACTI 6.5
00003  *         Copyright 2008 Hewlett-Packard Development Corporation
00004  *                         All Rights Reserved
00005  *
00006  * Permission to use, copy, and modify this software and its documentation is
00007  * hereby granted only under the following terms and conditions.  Both the
00008  * above copyright notice and this permission notice must appear in all copies
00009  * of the software, derivative works or modified versions, and any portions
00010  * thereof, and both notices must appear in supporting documentation.
00011  *
00012  * Users of this software agree to the terms and conditions set forth herein, and
00013  * hereby grant back to Hewlett-Packard Company and its affiliated companies ("HP")
00014  * a non-exclusive, unrestricted, royalty-free right and license under any changes,
00015  * enhancements or extensions  made to the core functions of the software, including
00016  * but not limited to those affording compatibility with other hardware or software
00017  * environments, but excluding applications which incorporate this software.
00018  * Users further agree to use their best efforts to return to HP any such changes,
00019  * enhancements or extensions that they make and inform HP of noteworthy uses of
00020  * this software.  Correspondence should be provided to HP at:
00021  *
00022  *                       Director of Intellectual Property Licensing
00023  *                       Office of Strategy and Technology
00024  *                       Hewlett-Packard Company
00025  *                       1501 Page Mill Road
00026  *                       Palo Alto, California  94304
00027  *
00028  * This software may be distributed (but not offered for sale or transferred
00029  * for compensation) to third parties, provided such third parties agree to
00030  * abide by the terms and conditions of this notice.
00031  *
00032  * THE SOFTWARE IS PROVIDED "AS IS" AND HP DISCLAIMS ALL
00033  * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
00034  * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL HP
00035  * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
00036  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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00038  * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
00039  * SOFTWARE.
00040  *------------------------------------------------------------*/
00041 
00042 
00043 
00044 #ifndef __SUBARRAY_H__
00045 #define __SUBARRAY_H__
00046 
00047 #include "area.h"
00048 #include "McPATcomponent.h"
00049 #include "parameter.h"
00050 
00051 using namespace std;
00052 
00053 
00054 class Subarray : public McPATComponent
00055 {
00056   public:
00057     Subarray(const DynamicParameter & dp, bool is_fa_);
00058     ~Subarray();
00059 
00060     const DynamicParameter & dp;
00061     double  get_total_cell_area();
00062     unsigned int num_rows;
00063     unsigned int num_cols;
00064     int32_t num_cols_fa_cam;
00065     int32_t num_cols_fa_ram;
00066     Area    cell, cam_cell;
00067 
00068     bool    is_fa;
00069     double  C_wl, C_wl_cam, C_wl_ram;
00070     double  R_wl, R_wl_cam, R_wl_ram;
00071     double  C_bl, C_bl_cam;
00072   private:
00073 
00074     void compute_C();  // compute bitline and wordline capacitance
00075 };
00076 
00077 
00078 
00079 #endif
00080 

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