VGA显示汉字

用Verilog HDL，实现的FPGA串口调试程序，已经在硬件上调试成功(With Verilog HDL, FPGA serial debugger implemented in hardware debugging has been successful)

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)

大屏幕led点阵显示的驱动时序。 使用vhdl语言描述。其中rom文件可以使用lpm_megcore自动生成。-big screen led to the dot matrix display driver timing. The use of VHDL description language. Rom which documents can be automatically generated using lpm_megcore.

This code that genetes a square, sawtooth and a triangular waveform. It is useful for designing a function generator in VHDL.

两篇中文论文，详细叙述了Farrow滤波器的设计方式和理论基础，非常实用！(Two Chinese papers, described in detail Farrow filter design methods and theoretical foundation, very useful!)

Implement the 7 segment diplay on spartan 3

说明：  xilinx 平台的SPI从接口实现源码，供参考学习(used xilinx,slave-spi interface.)

example of BCH and RS codecs

它工作斯巴达。 使用 xilinx ise 在斯巴达 6e 效果很好

可以实现2PSK的信号调制，已经过Modelsim波形仿真(It can realize 2PSK signal modulation and has been simulated by Modelsim waveform.)