fpga under the seven

open cores 提供的i2c控制IP核 可直接在FPGA上使用。并带有相关的测试程序(endorsed by the i2c controller IP provided by the open cores on the FPGA. With the relevant test procedures)

FPGA 12864显示程序 VHDL程序！！(FPGA 12864 show program )

moltiplicatore floating point

UART 源码 (lattice version)-UART source (lattice version)

存储器DDR3在Xlinix平台上的设计教程和综合应用(Design course and comprehensive application of memory DDR3 on Xlinix platform)

Simple I2C controller -- 1) No multimaster -- 2) No slave mode -- 3) No fifo s -- -- notes: -- Every command is acknowledged. Do not set a new command before previous is acknowledged. -- Dout is available 1 clock cycle later as cmd_ack -Simple I2C controller-- 1) No multimaster-- 2) No slave mode-- 3) No fifo"s---- notes :-- Every command is acknowledged. Do not set a ne w command before previous is acknowledged.-- D is available out a clock cycle later as cmd_ack

使用Verilog编写的正弦波生成工程，使用ROM核产生，利用mif文件(Written using Verilog sine wave generation projects using ROM nuclear generation, use mif file)

一个可综合的串并转换接口verilog源代码-a comprehensive series of conversion and interface Verilog source code

篮球24s计时。计时器递减计数到零时，数码显示器显示‘0’并停止，同时发出报警信号(basketball 24 seconds)

介绍如何使用vivado来调用和封装IP核，测试AXI4总线的三种功能协议。(It describes how to use vivado to call and package IP core test three functions AXI4 bus protocol.)