these files are written in verilog but i am uploading in text format

基于NIOS的CF卡应用(包括了软件和硬件),ALTERA的IP库中只提供了底层的硬件寄存器描述头文件.这是个基于IP核HAL的软件,以及相应的硬件设计示例.-NIOS based on the CF card applications (including the software and hardware), ALTERA the IP library provides only the bottom of the first document describes the hardware registers. This is a HAL-based IP core of the software, hardware design and the corresponding sample.

VHDL programmes for basic digital circuits. begineers can learn easily

qspi接口控制，指令包括spi、dual spi、quad spi，通过验证，供参考(Qspi interface control, including spi, dual spi, quad spi, for reference.)

高科技的发展使芯片设计不再是半导体工业的领域，现场可编程逻辑阵列（FPGA）的出现使通过软件来快速实现芯片设计成为可能。本系统是广泛面向全球的工程技术人员和大专院校学生，使您能够在最短的时间内掌握FPGA的应用与VHDL/AHDL/Verilog HDL这一电子逻辑设计利器，迅速的加入高级电子设计人才行列。-The development of high-tech chip design is no longer the field of semiconductor industry, field programmable logic arrays (FPGA) through the emergence of chip design software to quickly achieve the possible. This system is a broad global engineering and technical personnel and college students, so that you can in the shortest possible period of time to master the application of FPGA and VHDL/AHDL/Verilog HDL logic design of the electronic weapon, quickly adding advanced electronic design talent ranks.

有用的VHDL源代码-useful VHDL source code

German REAL LPT! USB2LPT

用键盘控制FPGA，再由FPGA控制VGA显示器是好东西-Use the keyboard to control FPGA, and then by the FPGA to control VGA display is a good thing

2位全加器，实现全加器的功能，有近位的加法，输出也有近位，还有testbench,进行验证，验证通过(Two full adders, to achieve full adder function, nearly bit adder, there are nearly bit output)

用FPGA实现SPWM波输出，其中包含三角波和正弦波(With the FPGA realization of SPWM wave output, including triangle wave and sine wave )

verilog HDL语言，对于超大规模集成电路开发学习非常有好处-verilog HDL language, for ultra-large-scale integrated circuits are very beneficial to the development of learning