VHDL 与数字电路设计程序参考书所有程序 1

SimpleVOut (SVO) is a simple set of FPGA cores for creating video signals in various formats. The cores connect using AXI-streams. Most configurations (resolution, framerate, colordepth, etc.) are set at compile-time using Verilog parameters. See svo_defines.vh for details on those parameters.

i have coding for verilogHDL and VHDL. so please i want know that coding..

rs255编码解码器，verilog描述，FPGA实现(RS255 223 ENCODER)

The Hilbert Transform is an important component in communication systems, e.g. for single sideband modulation/demodulation, amplitude and phase detection, etc. It can be formulated as filtering operation which makes it possible to approximate the Hilbert Transform with a digital filter. Due to the non-causal and infinite impulse response of that filter, it is not that easy to get a good approximation with low hardware resource usage. Therefore, different filters with different complexities have been implemented. The detailed discussion can be found in "Digital Hilbert Transformers or FPGA-based Phase-Locked Loops" (http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4629940). The design is fully pipelined for maximum throughput.

说明：  这里是apb总线设计代码。这个源程序是基于verilog语言设计的(Here is the APB bus design code. This source program is designed based on Verilog language)

华为内部资料，关于FPGA设计的详细过程介绍，很不错的。本文档从FPGA器件结构出发以速度路径延时大小和面积资源占用率为主题描述在FPGA设计过程中应当注意的问题和可以采用的设计技巧。(Huawei internal information, with regard to detailed FPGA design process of introduction, it is good. This document from the FPGA device structure in order to speed the path delay and area the size of the theme of the occupancy rate of resource description in the FPGA design process should pay attention to the problems and design techniques can be used.)

设计的结构是纹波进位加法器，但执行的操作是加法和减法，两种操作都是32位的，具体取决于控制信号。如果控制信号为“1”，则选择减法，然后选择“0”，然后选择加法

说明：  数字钟通过verilog实现，并且支持Modelsim仿真，通过实验验证(The digital clock is implemented by Verilog and supports Modelsim simulation)

说明：  basys3的数字钟，可以显示00.00-59.59(Digital clock of basys3,It can display 00.00-59.59)

浅显易懂的vrilogHDL的程序，可以帮助你迅速上手-Easy and simple VerilogHDL programs to help you to get to the language quickly.