Error: sc_start called unexpectedly in sc_simcontext.cpp:1775

[skolhe]

Hi,

I get this error when an sc_in<bool> is driven low by the module it is connected to. In my model instead of going in the SC_METHOD that is sensitive to this input port, I get this error.

error]  @ 834400 us of sc_start called unexpectedly in sc_simcontext.cpp:1775

sc_in<bool> in_port;

SC_METHOD(in_port_CB);

sensitive << in_port;

dont_initialize();

 

I am using systemc-2.3.3. Can you please help?

Thanks

[David Black]

We need you to show more of your code to enable a coherent response. Perhaps even try coding on EDAplayground.com and share the link. 

[Bas Arts]

You seem to incorrectly use the sc_start function. Please read up on sc_start (paragraph 4.3.4.2 of 1666-2011 (https://ieeexplore.ieee.org/document/6134619)) and post your code afterwards, if still necessary.