Update README.md
diff --git a/README.md b/README.md index e8de93e..e1c8b7b 100644 --- a/README.md +++ b/README.md
@@ -1,5 +1,7 @@ # Bandgap Reference Design +[](https://opensource.org/licenses/Apache-2.0) + A simple bandgap topology is evaluated with a set of simulations and then implemented in open-source EDA tools. Please refer to this git repo for detailed information on the design (https://github.com/vsdip/avsdbgp_3v3_sky130_v1).