47 lines
1.5 KiB
Plaintext
47 lines
1.5 KiB
Plaintext
|
#! /c/iverilog/bin/vvp
|
||
|
|
:ivl_version "0.9.7 " "(v0_9_7)";
|
||
|
|
:vpi_time_precision + 0;
|
||
|
|
:vpi_module "system";
|
||
|
|
:vpi_module "v2005_math";
|
||
|
|
:vpi_module "va_math";
|
||
|
|
S_0122D488 .scope module, "half_adder_tb" "half_adder_tb" 2 6;
|
||
|
|
.timescale 0 0;
|
||
|
|
v01225348_0 .var "a", 0 0;
|
||
|
|
v012253A0_0 .var "b", 0 0;
|
||
|
|
v012253F8_0 .net "carry", 0 0, L_0122C4C0; 1 drivers
|
||
|
|
v01225450_0 .net "sum", 0 0, L_0122D510; 1 drivers
|
||
|
|
S_01221390 .scope module, "add1" "half_adder" 2 10, 3 5, S_0122D488;
|
||
|
|
.timescale 0 0;
|
||
|
|
L_0122D510 .functor XOR 1, v01225348_0, v012253A0_0, C4<0>, C4<0>;
|
||
|
|
L_0122C4C0 .functor AND 1, v01225348_0, v012253A0_0, C4<1>, C4<1>;
|
||
|
|
v01221418_0 .net "a", 0 0, v01225348_0; 1 drivers
|
||
|
|
v01226F88_0 .net "b", 0 0, v012253A0_0; 1 drivers
|
||
|
|
v01221470_0 .alias "carry", 0 0, v012253F8_0;
|
||
|
|
v012252F0_0 .alias "sum", 0 0, v01225450_0;
|
||
|
|
.scope S_0122D488;
|
||
|
|
T_0 ;
|
||
|
|
%vpi_call 2 13 "$dumpfile", "half_adder.vcd";
|
||
|
|
%vpi_call 2 14 "$dumpvars", 1'sb0, S_0122D488;
|
||
|
|
%set/v v01225348_0, 0, 1;
|
||
|
|
%set/v v012253A0_0, 0, 1;
|
||
|
|
%delay 1, 0;
|
||
|
|
%set/v v01225348_0, 0, 1;
|
||
|
|
%set/v v012253A0_0, 1, 1;
|
||
|
|
%delay 1, 0;
|
||
|
|
%set/v v01225348_0, 1, 1;
|
||
|
|
%set/v v012253A0_0, 0, 1;
|
||
|
|
%delay 1, 0;
|
||
|
|
%set/v v01225348_0, 1, 1;
|
||
|
|
%set/v v012253A0_0, 1, 1;
|
||
|
|
%delay 1, 0;
|
||
|
|
%set/v v01225348_0, 0, 1;
|
||
|
|
%set/v v012253A0_0, 0, 1;
|
||
|
|
%end;
|
||
|
|
.thread T_0;
|
||
|
|
# The file index is used to find the file name in the following table.
|
||
|
|
:file_names 4;
|
||
|
|
"N/A";
|
||
|
|
"<interactive>";
|
||
|
|
".\half_adder_tb.v";
|
||
|
|
"./half_adder.v";
|