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-# Caravel User Project
-
-18 bit Adder
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+# High Speed Adder
+This projects aims to design an high speed adder based on recursive doubling technique and fabricate at the SKY130nm technology node.
+## Specifications
+ Inputs: in1, in2 each of 18 bits
+ Mode for add/sub selection
+ Output: Sum which is of 19 bits.
+
+ ## Block Diagram
+
+ ## EDA Tools and Environment
+
+ ## Pre-Synthesis Simulation
+
+ ## Post-Synthesis Simulation
+
+ ## RTL to GDSII
+
+
+
