"Traditional application resources consist of binary chunks of data, typically representing things such as icons, bitmaps, strings, and XML. In fact, the .NET framework providesgeneric support for these through the ResourceManager class.WPF is no dif
// DSP48A1 : In order to incorporate this function into the design, // Verilog : the following instance declaration needs to be placed // instance : in the body of the design code. The instance name // declaration : (DSP48A1_inst) and/or the port dec
资源优化问题:Xilinx ise 出现资源不够的问题(ERROR:Cpld:868 - Cannot fit the design into any of the specified devices with the selected implementation options.),要在fitting设置里面将Implementation Template 选项置成Optimize Density(密度优化),注意Synthesis中不能选Area.
简介 快速傅里叶变换(Fast Fourier Transform)最为一种高效的算法,被广泛的用于信号处理与数据分析等领域.对于设计工程师来讲,自己动手采样可编程语言来实现一个FFT/IFFT模块,不知要花费多少心血.所幸的是Altera和Xilinx两大巨头都提供了自己FFT核,本文将详细讲解如何使用Altera的FFT核. Altera FFT核 FFT IP core的总体架构分析:FFT分为fixed transform size architectture 和 variable st
Get Smart About Reset: Think Local, Not Global. 对于复位信号的处理,为了方便我们习惯上采用全局复位,博主在很长一段时间内都是将复位信号作为一个I/O口,通过拨码开关硬件复位.后来也看了一些书籍,采用异步复位同步释放,对自己设计的改进. 不过自从我研读了Xilinx的White Paper后,让我对复位有了更新的认识. One of the commandments of digital design states,"Thou shalt have