cpld下在线资料ByteBlaster

FPGA实现SPI接口的从机功能，接收和发送全双工运行，接收到的数据以八位LED灯显示(FPGA to achieve the SPI interface the machine function, receive and send full-duplex operation, the received data to eight LED lights)

fsk调制与解调，此程序经过验证，可以运用，通讯方面的同学可以用-FSK modulation and demodulation, this procedure has been verified and can use communications students can use

用VHDL语言仿真交通灯 用VHDL语言仿真交通灯-Simulation using VHDL language VHDL language with traffic lights traffic lights Simulation

说明：  jesd204b接收部分程序和带仿真历程(Jesd204b receiving part program and simulation process)

说明：  使用STM32官方提供的DSP库进行FFT，虽然在使用上有些不灵活（因为它是基4的FFT，所以FFT的点数必须是4^n），但其执行效率确实非常高效，看图1所示的FFT运算效率测试数据便可见一斑。该数据来自STM32 DSP库使用文档(. Using the official DSP library provided by STM32 for FFT is not flexible in use (because it is the FFT of base 4, so the number of FFT points must be 4 ^ n), but its execution efficiency is really very efficient, as can be seen from the test data of FFT operation efficiency shown in Figure 1. This data comes from STM32 DSP library usage document)

vc707 board ucf xdc files

FPGA设计的四种常用思想与技巧分享:串并转换设计技巧、流水线设计思想……(FPGA design of four common ideas and techniques)

伪随机m序列VHDL代码，生成多项式为1+x+x^7 (203)，包括代码文件.vhd和模块文件.bsf以及仿真波形，可直接添加到工程中使用。

对于在dsb系统中进行通信所以实现的硬件仿真和验证，对大家有一定的帮助谢谢

8位有符号编码的整数基改性