synopsis的有限狀態機編碼方法的文檔。
針對synopsis的綜合環境，根據其綜合工具的特點說明安全可靠、速度適合的FSM編碼風格。
FSM coding style under synopsis. Used for verilog or vhdl designer. Good study data for asic newhand.
Although some FX1-based devices may use the FX1鈥檚 CPU
to process USB data directly (Port I/O Mode), most applica-
tions use the FX1 simply as a conduit between the USB and
external data-processing logic (e.g., an asic or DSP, or the
IDE controller on a hard disk drive).
In communication systems channel poses an important role. channels can convolve many different kind of distortions to our information. In perticular wireless channels multipath distortion is sevear.
and more sevear is such distortion is random.
To handle this, multipath affected channels require Equalizers at receaver end.
such equalizer uses different learning Algorithms for identifying channels continuously.
This project is VHDL implementation of LMS learning algorithm with pipelined architecture. so this implementation can work with higher data rates with less clock speed requirments and so with less power consumpiton
It uses Fixed point arithmatic blocks for filtering so suitable for coustom asic.
