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Merged
gHashTag merged 2 commits into from
Sep 17, 2026
+21 −2
Merged

queen-3890: bee work for #3890 #3916

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7dc6119
Fix tick() function implementation and add test coverage for clock to…
Sep 16, 2026
3299acc
Fix tick() function implementation and add test coverage for clock to…
Sep 16, 2026
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23 changes: 21 additions & 2 deletions specs/fpga/testbench/fifo_tb.t27
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Original file line number Diff line number Diff line change
Expand Up @@ -28,8 +28,7 @@ module FIFO_Testbench {
var test_failed : u32 = 0;

fn tick() {
clk = false;
clk = true;
clk = !clk;
}

fn reset() {
Expand Down Expand Up @@ -146,6 +145,26 @@ module FIFO_Testbench {
invariant fifo_depth_positive : FIFO_DEPTH > 0;
invariant data_width_positive : DATA_WIDTH > 0;

test test_tick_functionality {
reset();
invariant clk == false;
tick();
invariant clk == true;
tick();
invariant clk == false;
}

test test_clock_toggling {
reset();
invariant clk == false;
tick();
invariant clk == true;
tick();
invariant clk == false;
tick();
invariant clk == true;
}

bench bench_fifo_throughput {
reset();
var i : u32 = 0;
Expand Down
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