实用的程序代码，希望对大家有用，已经调试通过

This application note explains the process of eveloping and debugging a hardware abstraction layer (HAL) software device driver, to aid device driver development for the HAL of the Altera Nios® II system. The various software development stages are illustrated using the Altera_Avalon_UART as an example hardware device, and an example of a HAL software device driver called my_uart.-This application note explains the process of eveloping and debugging a hardware abstraction layer (HAL) software device driver, to aid device driver development for the HAL of the Altera Nios® II system. The various software development stages are illustrated using the Altera_Avalon_UART as an example hardware device, and an example of a HAL software device driver called my_uart.

说明：  fpga设计常用资料大全，包含常用的FPGA程序资料，对FPGA学习者有很大的帮助。(Encyclopedia of common information fpga design, FPGA that contains commonly used procedures for information on the FPGA is very useful to learners.)

xilinx CTC IPcore 误码率测试-xilinx CTC IPcore Bit Error Rate Test

基于CPLD器件的线型CCD东芝TCD1501的驱动程序，用verilog语言开发。(CPLD devices based on linear CCD driver Toshiba TCD1501 using Verilog language development.)

基于alteraCPLD芯片的VHDL点阵滚动显示源代码-VHDL-based alteraCPLD chip dot matrix rolling display the source code

说明：  使用VHDL实现的LED-80分组密钥，相对于其它密钥具有硬件实现面积更小的特点(vhd code of a lightweight block cipher LED-80)

很好的fft学习程序感兴趣的同学可以看哈，下载一下。(it is very good )

说明：  一种能简单的实现I2C通讯的代码，对于主机和从机之间的通讯讲解的很清楚。(A Code for I2C Communication)

Building the CPU datapath

XAPP585 serdes_1_to_7 and serdes_7_to_1 data