LED灯闪烁verilog

FPGA与HDMI ADV7511接口源代码(FPGA HDMI Adv7511 interface)

to learn bout development of vhdl code

说明：  基于BP算法的LDPC译码程序，采用vhdl语言，bp算法(BP algorithm based on LDPC decoding program using vhdl language, bp algorithm)

通过设置串口的波特率、起始位、检验位等参数，进行FPGA的串口通讯(By setting the baud rate, the starting bit, the test bit and other parameters of the serial port, the serial communication of FPGA is carried out)

24小时计时，可调时间，调时时闪烁，同时输入调时信号去抖

本程序调试了TI的高精度模数转换芯片ADS1115,此模数转换器采用双积分型，16位，为IIC通信方式，调试较复杂，在对直流采集方面有着广泛的应用(This program debugging TI s high-precision analog-digital conversion chip ADS1115)

一个简单的键盘接口模块程序，对键盘输入的数据和时钟信号进行过滤。过滤后的数据信号PS2Df将被送入两个11位移位寄存器中(A simple keyboard interface module program filters keyboard input data and clock signals. The filtered data signal PS2Df will be fed into two 11-bit displacement registers.)

verilog语言编写的jtag（边界扫描模块），初学的时候可以看看(verilog language jtag (boundary scan module), a novice when you can look)

FPGA数字信号处理实现原理及方法的例程(FPGA digital signal processing principle and method routines)

VHDL由简单存储器，计数器等搭建最终实现8位的cpu设计(VHDL realization 8 of cpu design)