wait_rdy.h

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/*****************************************************************************

  wait_rdy.h -- 

  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15

 *****************************************************************************/

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/******************************************************************************/
/***************************    WAIT_RDY                 **********************/
/******************************************************************************/

SC_MODULE( WAIT_RDY )
{
    SC_HAS_PROCESS( WAIT_RDY );

    sc_in_clk clk;

  const sc_signal<bool>& ready; // Input
 
  WAIT_RDY (   sc_module_name           NAME,
               sc_clock&                TICK_P,
               const sc_signal<bool>&   READY )
 
    : 
                ready (READY)

    {
        clk (TICK_P);
                SC_CTHREAD( entry, clk.pos() );
    }
 
  void entry();
 
};

void
WAIT_RDY::entry()
{
  while (true) {
    do { wait(); } while (ready != 1); 
  
    cout << sc_time_stamp() << " : "
         << "READY = 1 DETECTED" << endl;
  }
}