vcdcat misses an input signal #36
Description
I have in my .vcd file, a variable called tb.clk. We can see it here like this ->
from vcdvcd import VCDVCD
vcd = VCDVCD('test/rotate100/wave.vcd')
print(vcd.references_to_ids.keys())
dict_keys(['tb.stim1.clk', 'tb.tb_mismatch', 'tb.clk', 'tb.load', 'tb.ena[1:0]', 'tb.data[99:0]', 'tb.q_ref[99:0]', 'tb.q_dut[99:0]'])
But when I do vcdcat test/rotate100/wave.vcd, I get a .txt file that is like this:
0 time
1 tb.data[99:0]
2 tb.ena[1:0]
3 tb.load
4 tb.q_dut[99:0]
5 tb.q_ref[99:0]
6 tb.stim1.clk
7 tb.tb_mismatch
0 1 2 3 4 5 6 7
=======================================================================================
0 x x 1 x x 0 0
5 4c0895e818484d609b1f05663 x 1 x x 1 0
10 4c0895e818484d609b1f05663 x 1 x x 0 0
15 d46df998db2c2846589375212 x 1 4c0895e818484d609b1f05663 4c0895e818484d609b1f05663 1 0
20 d
Why does it skip the tb.clk signal all together?