Xilinx V5 FPGA详细规格、编程FPGA参考，系统设计…

VHDL电子抢答器的实现。有多个文件，主控件是用图行实现。其余各功能模块用VHDL实现-VHDL electronic Responder realized. A number of documents, the main controls are using maps the bank. The remaining modules using VHDL

VHDL Programmes -2 for dumping on FPGA

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)

emmc协议的实现代码，包含了SD协议，usb实现协议(The implementation code of EMMC protocol)

近场通信的verilog描述，包含向量名定义，顶层设计等等的精确描述(Verilog description of near field communication, including the vector name is defined, an accurate description of the top-level design, etc.)

说明：  fpga版本的数码管动态扫描程序，可供学习(FPGA version of the digital tube dynamic scanning program for learning)

实现dsp与fpga的emif的verilog异步实现，可实现异步读写以及相应功能模块控制，文件中包含仿真后的波形图形以及仿真测试程序，运行环境quartus ii11.0，仿真环境mmodelsim se 6.5d(Achieve dsp and fpga verilog asynchronous implementation of the emif, enabling asynchronous reading and writing as well as the corresponding function module control, the document contains graphics, and after the simulation waveform simulation testing procedures, operating environment quartus ii11.0, simulation environment mmodelsim se 6.5d)

VHDL之二進制轉BCD碼之程式碼，算完整的(Of binary to BCD code VHDL code, operator complete)

本程序采用VHDL语言设计了虚拟电子琴。电子琴的设计包括四个模块：弹奏模块keyplay、自动演奏模块autoplay、查表及显示模块table和分频模块fenpin。 弹奏模块keyplay根据按键动作 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报