在de2上用niosii实现fat文件系统源代码，可以实现文件的读写操作，介质为sd卡。,In the de2 on the file system using niosii to achieve fat source code, the file read and write operations can be achieved, the medium for the sd card.

The 16x2 Character Display core facilitates communication with the 16￡2 Liquid Crystal Display (LCD) on Altera’s DE2/DE2-70/DE2-115 boards.