In the LEVEL2 task, designer can allow to change the LEVEL1 specification freely to make enhance the originality.

Some enhancement examples are

1) Error position calculation is explained by table based method. Since other algorithmic solution is available in many error correction text books, you can stop using ROMS but to use special circuits.

2) In the system, 15 bits BCH code is transferred serial. You can change parallel transmission and design very short latency error correction circuits.

3) Any interesting Ideas are welcome!