乘法器功能 直接实现两个数字信号的相乘～

说明：  用FPGA进行等精度频率和相位差测量的程序，本程序是在EPEC6Q240C8下的程序(Carried out with the FPGA such as the frequency and phase measurement precision of the procedure, this procedure was the procedure under the EPEC6Q240C8)

VHDL数字电路设计的电子书，很好的学习材料-VHDL digital circuit design of e-books, very good learning materials

说明：  ask psk 编码调制的vhdl 实现(ask psk coded modulation to achieve the VHDL)

杨小牛大神的软件无线电，做信道化或者宽带数字接收机的可以下载(Software Radio written by XiaoNiu Yang,people who deal with channelization or wideband digital receiver can download)

R S编 解 码 实 现 代 码 verilog语言(RS CODE AND ENCODE)

uart串行口,用Verilog编写的.供大家参考-uart serial port, using Verilog prepared. For your reference

温湿度传感器sht30驱动，系统时钟为125M可读出温湿度。(sht30 driver,sysclk=125MHZ)

数字钟电路的实现，可以24小时计时，可调整时间！(Digital clock circuit implementation, a 24-hour timer, adjustable time!)

一个vhdl实现的测频计,开发环境为任何支持vhdl语言的厂商提供的开发环境 -VHDL achieve a frequency measurement of dollars, development environment for any VHDL language support for manufacturers of the development environment

基于可编程逻辑器件实现任意波形发生器VHDL源代码-Programmable logic device based on the arbitrary waveform generator implementation VHDL source code