VHDL程序讲解FIFO与RAM和ROM的数据交换

《Verilog HDL 程序设计教程》5-"Verilog HDL Design Guide" 5

说明：  this describes building spi block on verilog hdl and programming them on an fpga device

资源描述针对于Virtex5FPGA的DDR2读写测试的完整工程,已测试可以使用，可以根据自己的ddr2配置自行更改。。。。

verilog编写，巧妙的通过计数方式完成了三角波的波形，可直接对da输出。(verilog written, cleverly accomplished by counting the triangular waveform can be output directly to da.)

说明：  华为经典设计全套入门技巧，面试经验，设计技巧(Huawei Classic Design Complete Introduction Skills, Interview Experience, Design Skills)

此为多功能数字电子钟的vhdl代码，有闹钟、时间可调、计时等功能-This is a multi-function digital electronic clock VHDL code, has an alarm clock, time adjustable, timing and other functions

基于vhdl语言的15位gold序列的设计的开端一部分程序(Vhdl language based on sequences of the 15 gold as part of the beginning of the design process)

计算机中每一条机器指令的执行，都离不开程序计数器的正确执行，本程序实现程序计数器。(Computer implementation of each machine instruction, are inseparable from the correct implementation of the program counter, this program achieve the program counter.)

直接序列扩频系统的收发系统，可以进行参数配置(this is a Verilog program )

verilog 双模块算术平均值计算模块，子模块在时钟上升沿技术，高层模块根据当前计数值计算算数平均(verilog double module arithmetic mean calculation module, sub-module in the clock rising edge technology, high-level module is calculated based on arithmetic average of the current count)