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Update tb_fulladder.sv

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This commit is contained in:
Andrei Solodovnikov
2024-02-09 10:15:25 +03:00
committed by GitHub
parent 98350fb0d1
commit 998b36e57a
1 changed files with 11 additions and 2 deletions
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13
Labs/01. Adder/tb_fulladder.sv
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@@ -20,14 +20,14 @@ parameter TEST_VALUES = 8;
wire tb_sum_o; wire tb_sum_o;
fulladder DUT ( /* fulladder DUT (
.a_i(tb_a_i), .a_i(tb_a_i),
.b_i(tb_b_i), .b_i(tb_b_i),
.sum_o(tb_sum_o), .sum_o(tb_sum_o),
.carry_i(tb_carry_i), .carry_i(tb_carry_i),
.carry_o(tb_carry_o) .carry_o(tb_carry_o)
); );
*/
integer i, err_count = 0; integer i, err_count = 0;
reg [4:0] running_line; reg [4:0] running_line;
reg [5*8-1:0] line_dump; reg [5*8-1:0] line_dump;
@@ -42,6 +42,7 @@ parameter TEST_VALUES = 8;
initial begin initial begin
$display( "Start test: "); $display( "Start test: ");
`ifdef __debug__
for ( i = 0; i < TEST_VALUES; i = i + 1 ) for ( i = 0; i < TEST_VALUES; i = i + 1 )
begin begin
running_line = line_dump[i*5+:5]; running_line = line_dump[i*5+:5];
@@ -53,6 +54,14 @@ parameter TEST_VALUES = 8;
end end
$display("Number of errors: %d", err_count); $display("Number of errors: %d", err_count);
if( !err_count ) $display("\nfulladder SUCCESS!!!\n"); if( !err_count ) $display("\nfulladder SUCCESS!!!\n");
`else
for ( i = 0; i < TEST_VALUES; i = i + 1 )
begin
running_line = line_dump[i*5+:5];
#TIME_OPERATION;
end
$display("Test has been finished");
`endif
$finish(); $finish();
end end