altera的ip核，在sopcbuilder中添加后，在niosII IDE中可以用一条语句实现，音频解码的输出。...

用FPGA中的三速以太网来实现UDP通信，功能强大(With a triple-speed Ethernet in the FPGA to implement UDP communication, powerful)

自己写的键盘的扫描4乘4的键盘VHDL 很好用的-KEY SCAN VHDL

在Altera开发板上实现RS232串口通信，平台为CycloneII，可通过QuartusII软件修改引脚移植到其它平台(Realize RS232 serial communication on Altera development board, platform for CycloneII, through software QuartusII modify pin portable to other platforms)

i have coding for verilogHDL and VHDL. so please i want know that coding..

fpga的按键程序，实现按键和led的对应点亮。(The key program of FPGA realizes the corresponding lighting between keys and led.)

说明：  基于FPGA的信号发生器，产生了正弦波，方波，锯齿波和三角波四种波形，按下一次按钮，波形切换一次。按下另一个按钮，改变波形的频率(The signal generator based on FPGA can generate four kinds of waveforms: sine wave, square wave, sawtooth wave and triangle wave. Press the button once and switch the waveform once. Press another button to change the frequency of the waveform)

说明：  通过spi实现加速度计adxl357读取xyz三轴方向的加速度值(Accelerometers adxl357 read the acceleration value of XYZ three-axis direction through SPI)

wallace tree multiplier in verrilog

EMIF接口调试代码，使用的是Verilog语言，FPGA与DSP通信，测试成功(EMIF interface debugging code that USES the Verilog language, FPGA and DSP communication, testing success)

产生高斯最小相移键控信号的阐述仿真，包括调制解调、信道模型等。(Simulation program to realize GMSK transmission system)