ifspec.ifs

ngspice又一个电子CAD仿真软件代码.功能更全

/* $Id: ifspec.ifs,v 1.2 2003/08/05 17:20:39 pnenzi Exp $ */
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================================================================================
Copyright 1991
Georgia Tech Research Corporation, Atlanta, Ga. 30332
All Rights Reserved

AUTHORS                      

    30 Sept 1991     Jeffrey P. Murray


SUMMARY

    This file contains the interface specification file for the 
    digital d_source code model.

===============================================================================*/
 
NAME_TABLE:


C_Function_Name:       cm_d_source
Spice_Model_Name:      d_source
Description:           "digital signal source"


PORT_TABLE:


Port_Name:           out
Description:         "output"
Direction:           out
Default_Type:        d
Allowed_Types:       [d]
Vector:               yes
Vector_Bounds:        -     
Null_Allowed:        no 



PARAMETER_TABLE:


Parameter_Name:     input_file
Description:        "digital input vector filename"  
Data_Type:          string 
Default_Value:      "source.txt"                       
Limits:             -                                  
Vector:              no                              
Vector_Bounds:       -                                
Null_Allowed:       no                          


PARAMETER_TABLE:


Parameter_Name:     input_load
Description:        "input loading capacitance (F)"  
Data_Type:          real 
Default_Value:      1.0e-12                       
Limits:             -                                  
Vector:              no                              
Vector_Bounds:       -                                
Null_Allowed:       no