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systemc-forum - Re: [systemc-forum] Cannot set time resolution at end of elaboration Message Thread: Previous | Next
  • To: systemc-forum@xxxxxxxxxxxxxxxxxxx, Michael <michael6866@xxxxxxxxx>
  • From: amal banerjee <dakupoto@xxxxxxxxx>
  • Date: Sat, 24 Mar 2012 23:18:27 -0400
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Hello,
Which version of SystemC are
you using ? I have faced the
same problem with SystemC-2.2.0,
the current stable version. I could
not resolve it despite advice from
the forum gurus and ended up
just removing it and using only
sc_core::sc_clock. Let us see
what the others say.

On Sat, Mar 24, 2012 at 8:32 PM, Michael <michael6866@xxxxxxxxx> wrote:

Hi guys,

 

On page 15 of IEEE 1666-2011 it states that “The simulation time resolution can be set during elaboration”. But when I tried to use sc_set_time_resolution() in end_of_elaboration() callback it reports an error “sc_time object<s> constructed”. If I do that in end_of_construction() instead then it’s fine. But clearly on page 12 it says end_of_elaboration() is a part of elaboration phase. Am I missing anything?

 

SC_MODULE(Top)

{

       void end_of_elaboration()

       {

              sc_set_time_resolution(100,SC_PS);  // error  

       }

 

       void end_of_construction()

       {

              //sc_set_time_resolution(100,SC_PS);  // fine  

       }

 

SC_CTOR(Top) {}

};

 

int sc_main (int argc, char* argv[])

{

                Top top(“top”);

                sc_start();

                return 0;

}

 

Regards,

Michael



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