基于同步FIFO的异步串口通信发送机的设计与实现

SD卡读写源代码.用Verilog编写.很不错.值得借鉴.特别对SD卡开发的人员!(SD card reader-writer source code. Prepared to use Verilog. Is pretty good. Be used for reference. In particular, the development of personnel SD card!)

说明：  Collection of Ethernet-related components for gigabit, 10G, and 25G packet processing (8 bit and 64 bit datapaths). Includes modules for handling Ethernet frames as well as IP, UDP, and ARP and the components for constructing a complete UDP/IP stack. Includes MAC modules for gigabit and 10G/25G, a 10G/25G PCS/PMA PHY module, and a 10G/25G combination MAC/PCS/PMA module. Includes various PTP related components for implementing systems that require precise time synchronization. Also includes full MyHDL testbench with intelligent bus cosimulation endpoints.

verilog 模糊PID 通过修改MIF文件 可以完成单个参数整定(FUZZY pid by verilog HDL)

Xapp 200 64 bit DDR SDRAM design files for Xilinx Vertix

使用uaf42设计的有源滤波器，高通滤波器的设计参数记录(Using uaf42 design active filters, high-pass filter design parameters recorded)

说明：  基于labVIEW，控制电机等工作实例，程序基本完整(Based on labVIEW, control motor and other working cases, the program is basically complete)

基于FPGA开发的11阶半带升余弦FIR滤波器，用在阅读器基带滤波时的抽取滤波器使用，采用verilog语言实现。(Raised cosine FIR filter based FPGA development 11 order of half-band decimation filter used in reader baseband filtering, using verilog language implementation.)

采用FPGA实现的DDS波形发生器源码，可以实现频率幅值变换、正弦波、方波、三角波输出，输出频率可达1MHz(FPGA implementation of the DDS waveform generator source frequency amplitude transform, sine wave, square wave, triangle wave output, the output frequency up to 1MHz)

用以VGA显示的小程序，很实用，挺有价值的(VGA display for a small program, very practical, quite valuable)

用verilog语言实现的除法器，实现方式为移位减