blob: 604206b5d04c776e7ec06d2cdc558b711118aa63 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
#ifndef __DSENT_MODEL_ELECTRICAL_DRIVER_H__
#define __DSENT_MODEL_ELECTRICAL_DRIVER_H__
#include "util/CommonType.h"
#include "model/timing_graph/ElectricalTimingNode.h"
namespace DSENT
{
class ElectricalModel;
class ElectricalDriver : public ElectricalTimingNode
{
public:
ElectricalDriver(const String& instance_name_, ElectricalModel* model_, bool sizable_);
virtual ~ElectricalDriver();
public:
// Set the output resistance of this driver
void setOutputRes(double output_res_);
// Get the output resistance of this driver
double getOutputRes() const;
// Calculate delay due to total load capacitance
double calculateDelay() const;
// Calculate transition
double calculateTransition() const;
// get maximum of upstream drive resistance
double getMaxUpstreamRes() const;
// Get whether the driver is sizable
bool isSizable() const;
// Return true if the instance has minimum driving strength
bool hasMinDrivingStrength() const;
// Return true if the instance has maximum driving strength
bool hasMaxDrivingStrength() const;
// Increase driving strength index by 1
void increaseDrivingStrength();
// Decrease driving strength index by 1
void decreaseDrivingStrength();
bool isDriver() const;
private:
// Disable copy constructor
ElectricalDriver(const ElectricalDriver& port_);
private:
// Name of this instance
String m_instance_name_;
// Output resistance
double m_output_res_;
// Sizable flag
bool m_sizable_;
};
} // namespace DSENT
#endif // __DSENT_MODEL_ELECTRICAL_DRIVER_H__
|
