8051的vhdl源代码，主要针对初学者

this is a Multiplier and Accumulate (MAC). written in VHDL

该程序实现的是n位全加器，首先用与非门实现一位全家器，最后实现n位的全加器。-the program is to achieve the n-bit full adder, first using the door with non-realization of a family- and finally realize the full n-bit adder.

数字锁相环 dpll的 编译通过,使用verilog HDL语言对锁相环进行基于FPGA的全数字系统设计,以及对其性能进行分析和计算机仿真的具体方法(Digital phase-locked loop dpll compiler through the use of verilog HDL language on the phase-locked loop FPGA-based digital system design, as well as its performance analysis and computer simulation of specific methods)

COUNTER 用于xilinx硬件，里面已建工程，修改ucf即可。设计由3部分组成，计数器，100M分配时钟，顶层模块，其中顶层模块包括计数器和分频器。

ModelSim的波形比较的功能可以将当前仿真与一个参考数据（WLF文件）进行比较，比较的结果可以在波形窗口或者列表窗口中查看，也可以将比较的结果生成一个文本文件-ModelSim waveform can be compared to the current functional simulation with a reference (WLF paper ), the results can be compared in the waveform window or window List View, it will also compare the results generate a text file

VERILOG HDL 实际工控项目源码 开发工具 altera quartus2-verilog HDL actual industrial projects source development tools altera quartus2

具有多种功能的电子钟：闹钟，报时和修改，定时闹钟，报时时间，带闹钟，报时开关。-with multiple functions of electronic bell : alarm clock, timer and modification, regular alarm clock, timer, with alarm clock, timer switches.

用Verilog HDL编写的PID程序代码，成功调试，运行良好。(The source code of PID in Verilog HDL.Simulation was successful.)

说明：  快速冒泡排序基于FPGA实现，有测试文件以及设计图，实现1024*32位数序的多数排序，突破传统是的REG类型少数排序，利用RAM，针对RAM中的无序数的地址调换，达到排序目的，仅供学习交流(Rapid bubble sort based on FPGA, there are test documents and design drawings to achieve 1024* 32-digit sequence of the majority of sorting, breaking tradition is a REG types of minority sorting, the use of RAM, the disorder for the RAM address of the number of exchange, to sort purpose, only to learn the exchange of.)

verilog program for 8-bit multiplier