eeeck/iceberg
Archived
1
0
Fork 0
Code Activity

update and debug testbench

Browse Source
This commit is contained in:
Erick
2022-03-04 01:38:36 +01:00
parent 9c4b6b7ce4
commit d65b968e96
11 changed files with 208 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
testbench/nand_tb.v
+17
View File
@@ -0,0 +1,17 @@
'include "predefined/nand_gate.v"
module nand_tb();
reg ta,tb;
wire ty;
nand_gate dut(y, ta, tb);
initial begin
ta = 0; tb = 0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
#5 ta = 1; tb = 0;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
#5 ta = 0; tb = 1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
#5 ta = 1; tb = 1;
$monitor("IN: %b, %b ",ta, tb, "OUT: ",y);
end
endmodule