Update index.rst
update PDK
diff --git a/docs/source/index.rst b/docs/source/index.rst
index c038e70..e7cf947 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -89,7 +89,14 @@
export PDK_ROOT=$(pwd)/dependencies/pdks # you need to export this whenever you start a new shell
# export the PDK variant depending on your shuttle, if you don't know leave it to the default
+
+ # for sky130 MPW shuttles....
export PDK=sky130B
+
+ # for the gf180 GFMPW shuttles...
+ export PDK=gf180mcuC
+
+
make setup
@@ -231,23 +238,6 @@
To make sure that this integration process goes smoothly without having any DRC or LVS issues, your hardened ``user_project_wrapper`` must adhere to a number of requirements listed at `User Project Wrapper Requirements <#user-project-wrapper-requirements>`__ .
-Building the PDK
-================
-
-For more information about volare click `here <https://github.com/efabless/volare>`__
-
-.. code:: bash
-
- # set PDK_ROOT to the path you wish to use for the pdk
- export PDK_ROOT=<pdk-installation-path>
-
- # set the PDK variant depending on your shuttle, if you don't know leave it as default
- export PDK=sky130B
-
- # use volare to download the pdk
- # To change the default pdk version you can export OPEN_PDKS_COMMIT=<pdk_commit>
- make pdk-with-volare
-
Running Full Chip Simulation
============================
