Quartus senior io distribution, manual example

Convert Roman numerals to integers

FPGA资料与所用元器件的数据参考手册与应用指南(ds312_Spartan-3E FPGA Family )

学习FPGA的资料，基于FPGA的卡尔曼滤波器的设计与实现(Learning FPGA information, FPGA-based Design and Implementation of Kalman Filter)

USB接口控制器参考设计，xilinx提供的VHDL源代码-USB interface controller reference design for Xilinx VHDL source code

基于FPGA的多波形发生器 基于FPGA的多波形发生器-FPGA-based multi-waveform generator based on multi-FPGA Waveform Generator

The Hilbert Transform is an important component in communication systems, e.g. for single sideband modulation/demodulation, amplitude and phase detection, etc. It can be formulated as filtering operation which makes it possible to approximate the Hilbert Transform with a digital filter. Due to the non-causal and infinite impulse response of that filter, it is not that easy to get a good approximation with low hardware resource usage. Therefore, different filters with different complexities have been implemented. The detailed discussion can be found in "Digital Hilbert Transformers or FPGA-based Phase-Locked Loops" (http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4629940). The design is fully pipelined for maximum throughput.

不足20元的PCI设计，含ABEL源代码。(PCI design less than 20Yuan ,including ABEL code)

基于VHDL的I2C程序0005,很不错的论文及程序，，大家快下啊-based on the I2C procedures VHDL 0005, a very good paper and procedures, we quickly under ah

我用过的verilog hdl写的SDRAM core源程序,经过测试应用-I used to write Verilog HDL source of SDRAM core, the test application

TDM，就是时分复用。本程序完成4通道，没通道最多32路64K信号的交换，就是说可以完成32x4个电话信号交换(TDM, is time-division multiplexing. The process is complete 4-channel, no channel up to 64K 32 to exchange signals, that can be done 32x4 telephone signal exchange)