imp.h

Generated by XSLT script syscblkgen.xsl.

#ifndef IMP 
     #define IMP

/* 
   Copyright (C) 2006-2007 Silicon DSP Corporation, Portland, Oregon

 This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

 This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public
   License along with this library; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

 http://capsimtmk.sourceforge.net
       */
       
       /*

This block generates an imp.

*/
         
         /*

Programmer: Sasan Ardalan
       Date: Nov. 1987
       Modified: SystemC July 2006

*/

/* 
   * SystemC code for block generated by Capsim
   */
   #include <stdio.h>
   #include <math.h>

#define PI 3.141592654
       #define PIDIV2 1.570796327
       #define PI2 6.283185307

SC_MODULE(imp) {

sc_in_clk CLK;
       sc_in<bool> rst_n;

/* 
   * Output Signals 
   */ 
   sc_out < float > y;

/*
   * STATES 
   */

 long samplesOut;

/* 
   * Parameters
   */ 
   int numberOfSamples;

SC_CTOR(imp) {
   SC_METHOD(entry);
   dont_initialize();

 /* 
   * sensitivity list
   */ 
   sensitive_pos(CLK);
   sensitive_neg << rst_n;

}
   void entry();

};

/* 
   * Entry Code 
   */
   void imp::entry() {

/*
   * Declarations 
   */

 float yy;

if(!rst_n) {

/*
   * User Init Code 
   */

 samplesOut=0;

} else {

/* 
   * Main Code
   */

 
   if(samplesOut < 1) yy=0.0; //account for clocks needed for reset
   else {
   if(samplesOut ==1) yy=1.0;
   else yy=0.0;
   }
   y.write(yy);
   samplesOut += 1;
   if(samplesOut > numberOfSamples) sc_stop();

}
       }

#endif

SystemC Development with CapsimTMK

Source Code for imp.h

imp.h