calculator_shell.tlv

\m4_TLV_version 1d: tl-x.org
\SV
   // This code can be found in: https://github.com/stevehoover/RISC-V_MYTH_Workshop
   
   m4_include_lib(['https://raw.githubusercontent.com/stevehoover/RISC-V_MYTH_Workshop/bd1f186fde018ff9e3fd80597b7397a1c862cf15/tlv_lib/calculator_shell_lib.tlv'])

\SV
   m4_makerchip_module   // (Expanded in Nav-TLV pane.)

\TLV
   |calc
      @0
         $reset = *reset;
         
         
         // YOUR CODE HERE
         // ...
         

      // Macro instantiations for calculator visualization(disabled by default).
      // Uncomment to enable visualisation, and also,
      // NOTE: If visualization is enabled, $op must be defined to the proper width using the expression below.
      //       (Any signals other than $rand1, $rand2 that are not explicitly assigned will result in strange errors.)
      //       You can, however, safely use these specific random signals as described in the videos:
      //  o $rand1[3:0]
      //  o $rand2[3:0]
      //  o $op[x:0]
      
   //m4+cal_viz(@3) // Arg: Pipeline stage represented by viz, should be atleast equal to last stage of CALCULATOR logic.

   
   // Assert these to end simulation (before Makerchip cycle limit).
   *passed = *cyc_cnt > 40;
   *failed = 1'b0;
   

\SV
   endmodule