~ruther/vhdl-i2c

ref: d664c0405e456e109efe8c909214a52cf47bdec6 vhdl-i2c/vivado d---------
613f3b84 — Rutherther 2 years ago 
tests: add mcu tests working with slave top designs
ddd2c6a8 — Rutherther 2 years ago 
chore: add Vivado project for Basys 3 board