* <https://docs.scala-lang.org/tour/tour-of-scala.html> A brief Scala tutorial
* <https://github.com/ucb-bar/chisel-tutorial> A brief Chisel tutorial
* <https://github.com/xfguo/tbgen/blob/master/tbgen.py> auto-generated test module for verilog
+* <https://github.com/kdurant/verilog-testbench> described here <https://www.vim.org/scripts/script.php?script_id=4596>
# Pinouts Specification