7位数码管的显示

BCH3.c,提供m<21以下的所有码长的BCH编解码模块。以供大家参考。谢谢(BCH encoder&decoder GF(2^m) m<21)

本科毕业设计，简易逻辑分析仪，重点在于用CPLD搭建显卡，输出VGA信号驱动显示器显示逻辑波形(A design for LA,use cpld to generate VGA signals.)

encoding and decoding of audio signal

同步与异步FIFO的verilog实现，包括源代码，testbench，测试以及综合通过，还有相关参考资料(Synchronous and asynchronous FIFO verilog achieve, including source code, testbench, test and integrated through, as well as related references)

基于FPGA的16QAM调制程序,基于verilog开发环境(16QAM modulation program based on FPGA-based development environment verilog)

资源描述arinc429与232接口协议之间的数据传输代码

我们在vcs synopsys tools中设计了d触发器，代码是以行为模式编写的；

传输特点 1.传输size为字传输。（总线的字长为32位，每次传输32位数） 2.16拍的增量突发传输。 3.支持2个AHB接口，一个用来配置DMA内部寄存器， 4.采用独占总线的方法，当DMA占用总线时，CPU停止一切活动。 5.支持异步复位。          6.本次设计的MDA每次最多传输256个数据，每次总线传输最多传16个数据，   

该程序是一个可完成订制化的SPI双向总线接口，时钟相位、极性，以及分频比全部可通过寄存器进行配置，已经在ISE下通过综合，占用资源少，强烈推荐 (The program is a complete custom of SPI bidirectional bus interface, clock phase, polarity, and the divider ratio can all be configured through the register, has been in the ISE through an integrated, small footprint, it is strongly recommended)

说明：  介绍了Displayport规格中lind training的背景研究，设计和实现。(As the requirement for bandwidth continues to increase in the video market, retaining the signal integrity becomes increasingly more difficult. For many of todays commonly used video interfaces, there are devices that can be used to assist in this matter. However, the use of such a device is only partially documented in the DisplayPort specification for the receiving image device, which means that the receiving side of the video link is free to choose its own implementation. This report presents, together with background research and design decisions, a suggestion for such an implementation. This implementation would need to be compatible towards a wide range of possible video Source devices and DisplayPort cables.)