1/* Copyright (c) 2012 Massachusetts Institute of Technology
2 *
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to deal
5 * in the Software without restriction, including without limitation the rights
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 * copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
9 *
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
19 * THE SOFTWARE.
20 */
21
22
23#include "model/timing_graph/ElectricalDelay.h"
24#include "model/timing_graph/ElectricalLoad.h"
25
26namespace DSENT
27{
28    //-------------------------------------------------------------------------
29    // Electrical Delay
30    //-------------------------------------------------------------------------
31
32    ElectricalDelay::ElectricalDelay(const String& instance_name_, ElectricalModel* model_)
33        : ElectricalTimingNode(instance_name_, model_), m_delay_(0.0)
34    {
35
36    }
37
38    ElectricalDelay::~ElectricalDelay()
39    {
40
41    }
42
43    void ElectricalDelay::setDelay(double delay_)
44    {
45        m_delay_ = delay_;
46        return;
47    }
48
49    double ElectricalDelay::getDelay() const
50    {
51        return m_delay_;
52    }
53
54    double ElectricalDelay::calculateDelay() const
55    {
56        return m_delay_;
57    }
58
59    double ElectricalDelay::calculateTransition() const
60    {
61        return 1.386 * getMaxUpstreamRes() * getTotalDownstreamCap();
62    }
63
64    double ElectricalDelay::getMaxUpstreamRes() const
65    {
66        return ElectricalTimingNode::getMaxUpstreamRes();
67    }
68
69    double ElectricalDelay::getTotalDownstreamCap() const
70    {
71        return ElectricalTimingNode::getTotalDownstreamCap();
72    }
73
74} // namespace DSENT
75
76
77