tree e90169561605ebd8a6b76094580b3628d04ecb60
parent e78fc07e55c0035678d2cd3d092e76cc60fcbd9a
author Sean Cross <sean@xobs.io> 1672031859 +0800
committer Sean Cross <sean@xobs.io> 1672031859 +0800

dv: add testbench for wb_pio

Add a simple testbench for wb_pio. This now demonstrates that it should
be capable of functioning.

Signed-off-by: Sean Cross <sean@xobs.io>