summaryrefslogtreecommitdiff
path: root/tst_delay_tb.v
diff options
context:
space:
mode:
authoruvok2026-01-09 15:18:23 +0100
committeruvok2026-01-09 15:18:23 +0100
commit6c83fd8730e55de8b1daaac1deb111d3d9bd408e (patch)
tree33a3dbc4fd87011b657b193224c3f39c5de6b766 /tst_delay_tb.v
parent678cb2d2d752bbac7625ba9b287762b3acabf116 (diff)
move stuff around
Diffstat (limited to 'tst_delay_tb.v')
-rw-r--r--tst_delay_tb.v53
1 files changed, 0 insertions, 53 deletions
diff --git a/tst_delay_tb.v b/tst_delay_tb.v
deleted file mode 100644
index 5812068..0000000
--- a/tst_delay_tb.v
+++ /dev/null
@@ -1,53 +0,0 @@
-// try to figure out how iverilog samples edges
-`timescale 1us/1us
-
-module tst_delay_tb;
-
-reg clk_i;
-reg data_i;
-wire data_o;
-
-tst_delay uut (
- .clk_i(clk_i),
- .data_i(data_i),
- .data_o(data_o)
-);
-
-string filename;
-initial begin
-`ifdef DUMP_FILE_NAME
- filename=`DUMP_FILE_NAME;
-`else
- filename="tst_delay.lxt2";
-`endif
- $dumpfile(filename); $dumpvars();
- clk_i = 0;
- data_i = 0;
-end
-
-always #10 clk_i = ~clk_i;
-
-initial begin
- #9
- data_i = 1;
- #2
- data_i = 0;
-
- /* verilator lint_off INITIALDLY */
- // note the <= assignment
- #19
- data_i <= 1;
- /* verilator lint_on INITIALDLY */
-
- #1
- data_i = 0;
- // note the = assignment
- #19
- data_i = 1;
- #1
- data_i = 0;
- #40
- $finish();
-end
-
-endmodule