这个一个用于fpga上面的串口调试程序，基于vhdl语言编写，可实现welcome字符的现实功能。-Fpga above this one for the serial debugger, based on vhdl language, the reality can be realized characters welcome feature.

NiosII的C代码,包括网卡,lcd,usb,串口,按键.-NiosII C code, including network cards, lcd, usb, serial, key.

异步串行接口ASI,QUARTUS cv demo参考设计，实现ASI传输，完成8b/10b转换，串并转换-Asynchronous Serial Interface ASI, QUARTUS cv demo reference design, implementation ASI transmission, complete 8b/10b conversion, serial-parallel conversion