C++ (Cpp) ivl_udp_init Examples

Example #1

File: vvp_scope.c Project: gserdyuk/gnucap-icarus

static void draw_udp_def(ivl_udp_t udp)
{
  unsigned init;
  unsigned i;

  switch (ivl_udp_init(udp))
    {
    case '0':
      init = 0;
      break;
    case '1':
      init = 1;
      break;
    default:
      init = 2;
      break;
    }

  if (ivl_udp_sequ(udp))
	fprintf(vvp_out,
		"UDP_%s .udp/sequ \"%s\", %d, %d",
		vvp_mangle_id(ivl_udp_name(udp)),
		vvp_mangle_name(ivl_udp_name(udp)),
		ivl_udp_nin(udp),
		init );
  else
	fprintf(vvp_out,
		"UDP_%s .udp/comb \"%s\", %d",
		vvp_mangle_id(ivl_udp_name(udp)),
		vvp_mangle_name(ivl_udp_name(udp)),
		ivl_udp_nin(udp));

  for (i=0; i<ivl_udp_rows(udp); i++)
    fprintf(vvp_out, "\n ,\"%s\"", ivl_udp_row(udp, i) );

  fprintf(vvp_out, ";\n");
}

Example #2

File: stub.c Project: nickg/iverilog

static void show_primitive(ivl_udp_t net, unsigned ref_count)
{
      unsigned rdx;

      fprintf(out, "primitive %s (referenced %u times)\n",
	      ivl_udp_name(net), ref_count);

      if (ivl_udp_sequ(net))
	    fprintf(out, "    reg out = %c;\n", ivl_udp_init(net));
      else
	    fprintf(out, "    wire out;\n");
      fprintf(out, "    table\n");
      for (rdx = 0 ;  rdx < ivl_udp_rows(net) ;  rdx += 1) {

	      /* Each row has the format:
		 Combinational: iii...io
		 Sequential:  oiii...io
		 In the sequential case, the o value in the front is
		 the current output value. */
	    unsigned idx;
	    const char*row = ivl_udp_row(net,rdx);

	    fprintf(out, "    ");

	    if (ivl_udp_sequ(net))
		  fprintf(out, " cur=%c :", *row++);

	    for (idx = 0 ;  idx < ivl_udp_nin(net) ;  idx += 1)
		  fprintf(out, " %c", *row++);

	    fprintf(out, " : out=%c\n", *row++);
      }
      fprintf(out, "    endtable\n");

      fprintf(out, "endprimitive\n");
}