Introduction - If you have any usage issues, please Google them yourself
1. Incresing serial number by one only when the EEPROM is programmed successfully.
2. initialize 93C46 Command.
3. Set new Phy parameters.
4. Update NODEID at MAC I/O register IDR0~IDR5.
5. Detect ID Code "8129H" from map file.
6. Check Hardwarw vender ID.