This a first application for VHDL beginners ( a decodifier for Spartan 3e 500k Logical Gates). -This is a first application for VHDL beginners ( a decodifier for Spartan 3e 500k Logical Gates).

A VGA Controller for Spartan 3E development board, and an ADC Controller, and connected toghether in TOP module

States machine for spartan 3e

The Butterfly Light is an open source, modular FPGA development board. It is comprised of the USB Cocoon and the Spartan 3E Cocoon which paired together create the Butterfly Light FPGA development board. The Butterfly Light is best suited for develop