mirror of https://github.com/YosysHQ/yosys.git
It correctly detects reg/wire mix and incorrect use on blocking,nonblocking assignments within blocks and assign statements. What it DOES'T do: Detect registers connected to output ports of instances. Where it FAILS: memorty nonblocking assignments causes spurious (I assume??) errors on yosys-generated "_ADDR", "_DATA", "EN" signals. You can test it with tests/simple/reg_wire_error.v (look inside for the comments to enable/disable specific lines) |
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liberty | ||
verific | ||
verilog |