基于quartus 的一些程序 都是verilog 还是比较有用的

用vhdl实现脉冲宽度可控的一简单程序 仿真环境MAXPLUS--use VHDL to achieve controllable pulse width of a simple process simulation environment Segments-

I2C is a two-wire, bi-directional serial bus that provides a simple and efficient method of data exchange between devices.

FIR滤波器的VHDL源代码及测试文件，已通过编译仿真，绝对正确。(FIR filter VHDL source code and test files, has passed the compiled simulation, absolutely correct.)

Verilog_HDL源码， Verilog_HDL源码-Verilog_HDL source, Verilog_HDL FO

verilog实践 elc_clock 电子时钟设计(Verilog design practice elc_clock electronic clock)

GAL16V8反汇编源程序JED2ABEL.C 把jec汇编成abel文件-GAL16V8 disassemble source JED2ABEL.C the JEC document compiled abel

说明：  一个简单的CPU设计，支持add，sub，mvi，mv四条指令，用Verilog语言编写，在Quratus II上编译通过，仿真正确。(A simple CPU design, support add, sub, mvi, mv four instructions, with the Verilog language, compiled by the Quratus II, the simulation is correct.)

介绍了如何用vhdl语言实现处理器的spi接口-Describes how to use VHDL language processor spi interface

the interface design of pcie based on FPGA

实现拟想要的音乐，基于at89s51单片机的电子琴设计！(To achieve the desired music to be based at89s51 keyboard microcontroller design!)