verilog文件读写操作指南，比较详细，有函数说明及例程

skytang007

一篇非常详细的关于verilog文件读写的文章，包括各种文件读写函数的说明，还有例程，word格式，22页。
对于写有关文件操作的testbench比较实用，希望能帮助到大家。

下面给出文件简要说明，以免大家误下浪费信元

Introduction

This describes how you can read and write files in a Verilog model using a set of user functions, based on the C stdio package. With these functions you can perform file input and output directly in Verilog models without having to learn C or the PLI. This code works with VCS, MTI, Verilog-XL, and NC-Verilog (see $fread for one restriction).

Note that Synopsys' VCS 6.1, NC-Verilog 3.3, and MTI's ModelSim 5.5 offer native support for the IEEE-1364 2001 standard. Verilog-XL does not support these tasks except through this PLI application.

包括以下章节

• Copyright
• Overview
• Differences between fileio and IEEE-1364 Verilog-2001 standard
• File Input Functions
• Restrictions and Caveats
• Reading pattern files
• Comparing outputs with expected results
• Reading script files
• Reading data files into memories
• Linking with VCS
• Linking with Verilog-XL
• Linking with MTI

Linking with NC-Verilog

pear

下来看看

tjbobo

看看

lansky

谢谢楼主分享

herokobe

感謝樓主熱心分享

mybeloving

感谢分享。。。。。。。。

primerprimer

感谢分享。。。。。。。。

vcforever

thanks for sharing. it worth 5 coins.

ywb305

做test用

hamandu

楼主真不错，想得很周到。下资料前先看看是不是自己需要的，这个其实很实用，经常在工作中突然想处理个文件，但是又不知道用什么函数，资料也不多，只好先写个C程序，将文件转换为需要的格式再处理，挺麻烦的