#ifndef _CRB_TerminatorsH_
#define _CRB_TerminatorsH_


#include "CRB_Timslot.h"     // for Term/TIM interface
#include "Headers.h"
#include "resistor_packs.h"


// All necessary decoupling capacitors are already included.

// T_Terminators: Terminators for TTC busses

class T_Terminators : public TModule {      // Rod Slot Subsystem
public:

// ***** member collections ***** //
  TC_Term_Tim  Tim;   // interface to TIM

  
// ***** member ports ***** //
  port VCC5;     // 5V
  port VCC3;     // 3.3V
  port GND;


// ***** member modules and parts ***** //
  T__RSIP_DUAL_TERM_10  TermL;     // resistor packs
  T__RSIP_DUAL_TERM_10  TermR;

  T__HEADER3            HeadL;     // headers to wire either VCC5 or VCC3 to resistor packs
  T__HEADER3            HeadR;

  T__CDC_POS            CDC_L;     // decoupling for resistor packs
  T__CDC_POS            CDC_R;

// >>> place terminator TermL and associated components at end of transmission lines (near slot 5)
// >>> place terminator TermR and associated components at end of transmission lines (near slot 21)

  virtual void Register() {

// collections
    reg(  Tim    );

// ports
    reg(  VCC5   );
    reg(  VCC3   );
    reg(  GND    );


// parts and modules
    reg( TermL );
    reg( TermR );
    reg( HeadL );
    reg( HeadR );
    reg( CDC_L );
    reg( CDC_R );
  }

  virtual void Connect() {

    wireall( GND );
                                                          // headers allow use of 3.3V or 5V as Vterm
    VCC3       <<  HeadL.P( 1 )    <<  HeadR.P( 1 );      // <<< label HeadL and HeadR on silkscreen with "5V" and "3.3V"
    VCC5       <<  HeadL.P( 3 )    <<  HeadR.P( 3 );

    "VTERM_L"  <<  HeadL.P( 2 )  <<  TermL.POS  <<  CDC_L.POS;   // Vterm
    "VTERM_R"  <<  HeadR.P( 2 )  <<  TermR.POS  <<  CDC_R.POS;

    Tim.TTC_L   <<  TermL.T;   // TTC bus connections
    Tim.TTC_R   <<  TermR.T;

  }
};


#endif