1/*****************************************************************************
2 * McPAT/CACTI
3 * SOFTWARE LICENSE AGREEMENT
4 * Copyright 2012 Hewlett-Packard Development Company, L.P.
5 * All Rights Reserved
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
9 * met: redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer;
11 * redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution;
14 * neither the name of the copyright holders nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.”
29 *
30 ***************************************************************************/
31
32
33
34#ifndef __SUBARRAY_H__
35#define __SUBARRAY_H__
36
37#include "area.h"
38#include "component.h"
39#include "parameter.h"
40
41using namespace std;
42
43
44class Subarray : public Component
45{
46 public:
47 Subarray(const DynamicParameter & dp, bool is_fa_);
48 ~Subarray();
49
50 const DynamicParameter & dp;
51 double get_total_cell_area();
52 unsigned int num_rows;
53 unsigned int num_cols;
54 int32_t num_cols_fa_cam;
55 int32_t num_cols_fa_ram;
56 Area cell, cam_cell;
57
58 bool is_fa;
59 double C_wl, C_wl_cam, C_wl_ram;
60 double R_wl, R_wl_cam, R_wl_ram;
61 double C_bl, C_bl_cam;
62 private:
63
64 void compute_C(); // compute bitline and wordline capacitance
65};
66
67
68
69#endif
70