updated readme

diff --git a/README.md b/README.md
index d7d53a3..66a5d54 100644
--- a/README.md
+++ b/README.md

@@ -4,15 +4,11 @@
 
 ---
 
-| :exclamation: Important Note            |
-|-----------------------------------------|
 
-## Please fill in your project documentation in this README.md file 
+The focus of this tape-out is integrating analog synapses. Specifically, we are integrating ReRAM based synapse and FG-based synapse. ReRAM based array is a 1T-1R strucuture with the goal of increasing the size of the array. FG synapses is built using the high voltage transistors present on the SKY130 process. 
 
 
-:warning: | Use this sample project for analog user projects. 
-:---: | :---
 
----
 
-Refer to [README](docs/source/index.rst) for this sample project documentation. 
+
+

diff --git a/caravel b/caravel
index 0f16ba8..de98d51 160000
--- a/caravel
+++ b/caravel

@@ -1 +1 @@
-Subproject commit 0f16ba8eaae841a6f122fc0d5837005d3312fd2b
+Subproject commit de98d514aa6c642ef020876a64c4cdb2c9ea9a8a